82_FR_38145
Page Range | 37990-38589 | |
FR Document | 2017-16434 |
[Federal Register Volume 82, Number 155 (Monday, August 14, 2017)] [Rules and Regulations] [Pages 37990-38589] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-16434] [[Page 37989]] Vol. 82 Monday, No. 155 August 14, 2017 Part II Book 2 of 2 Books Pages 37989-38590 Department of Health and Human Services ----------------------------------------------------------------------- Centers for Medicare & Medicaid Services ----------------------------------------------------------------------- 42 CFR Parts 405, 412, 413, et al. Medicare Program; Hospital Inpatient Prospective Payment Systems for Acute Care Hospitals and the Long-Term Care Hospital Prospective Payment System and Policy Changes and Fiscal Year 2018 Rates; Quality Reporting Requirements for Specific Providers; Medicare and Medicaid Electronic Health Record (EHR) Incentive Program Requirements for Eligible Hospitals, Critical Access Hospitals, and Eligible Professionals; Provider-Based Status of Indian Health Service and Tribal Facilities and Organizations; Costs Reporting and Provider Requirements; Agreement Termination Notices; Final Rule Federal Register / Vol. 82 , No. 155 / Monday, August 14, 2017 / Rules and Regulations [[Page 37990]] ----------------------------------------------------------------------- DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services 42 CFR Parts 405, 412, 413, 414, 416, 486, 488, 489, and 495 [CMS-1677-F] RIN 0938-AS98 Medicare Program; Hospital Inpatient Prospective Payment Systems for Acute Care Hospitals and the Long-Term Care Hospital Prospective Payment System and Policy Changes and Fiscal Year 2018 Rates; Quality Reporting Requirements for Specific Providers; Medicare and Medicaid Electronic Health Record (EHR) Incentive Program Requirements for Eligible Hospitals, Critical Access Hospitals, and Eligible Professionals; Provider-Based Status of Indian Health Service and Tribal Facilities and Organizations; Costs Reporting and Provider Requirements; Agreement Termination Notices AGENCY: Centers for Medicare and Medicaid Services (CMS), HHS. ACTION: Final rule. ----------------------------------------------------------------------- SUMMARY: We are revising the Medicare hospital inpatient prospective payment systems (IPPS) for operating and capital-related costs of acute care hospitals to implement changes arising from our continuing experience with these systems for FY 2018. Some of these changes implement certain statutory provisions contained in the Pathway for Sustainable Growth Rate (SGR) Reform Act of 2013, the Improving Medicare Post-Acute Care Transformation Act of 2014, the Medicare Access and CHIP Reauthorization Act of 2015, the 21st Century Cures Act, and other legislation. We also are making changes relating to the provider-based status of Indian Health Service (IHS) and Tribal facilities and organizations and to the low-volume hospital payment adjustment for hospitals operated by the IHS or a Tribe. In addition, we are providing the market basket update that will apply to the rate- of-increase limits for certain hospitals excluded from the IPPS that are paid on a reasonable cost basis subject to these limits for FY 2018. We are updating the payment policies and the annual payment rates for the Medicare prospective payment system (PPS) for inpatient hospital services provided by long-term care hospitals (LTCHs) for FY 2018. In addition, we are establishing new requirements or revising existing requirements for quality reporting by specific Medicare providers (acute care hospitals, PPS-exempt cancer hospitals, LTCHs, and inpatient psychiatric facilities). We also are establishing new requirements or revising existing requirements for eligible professionals (EPs), eligible hospitals, and critical access hospitals (CAHs) participating in the Medicare and Medicaid Electronic Health Record (EHR) Incentive Programs. We are updating policies relating to the Hospital Value-Based Purchasing (VBP) Program, the Hospital Readmissions Reduction Program, and the Hospital-Acquired Condition (HAC) Reduction Program. We also are making changes relating to transparency of accrediting organization survey reports and plans of correction of providers and suppliers; electronic signature and electronic submission of the Certification and Settlement Summary page of the Medicare cost reports; and clarification of provider disposal of assets. DATES: This final rule is effective on October 1, 2017. FOR FURTHER INFORMATION CONTACT: Donald Thompson, (410) 786-4487, and Michele Hudson, (410) 786- 4487, Operating Prospective Payment, MS-DRGs, Wage Index, New Medical Service and Technology Add-On Payments, Hospital Geographic Reclassifications, Graduate Medical Education, Capital Prospective Payment, Excluded Hospitals, Sole Community Hospitals, Medicare Disproportionate Share Hospital (DSH) Payment Adjustment, Medicare- Dependent Small Rural Hospital (MDH) Program, and Low-Volume Hospital Payment Adjustment Issues. Michele Hudson, (410) 786-4487, Mark Luxton, (410) 786-4530, and Emily Lipkin, (410) 786-3633, Long-Term Care Hospital Prospective Payment System and MS-LTC-DRG Relative Weights Issues. Mollie Knight, (410) 786-7948, and Bridget Dickensheets, (410) 786- 8670, Rebasing and Revising the Hospital Market Basket Issues. Siddhartha Mazumdar, (410) 786-6673, Rural Community Hospital Demonstration Program Issues. Jeris Smith, (410) 786-0110, Frontier Community Health Integration Project Demonstration Issues. Lein Han, (617) 879-0129, Hospital Readmissions Reduction Program-- Readmission Measures for Hospitals Issues. James Poyer, (410) 786-2261, Hospital Readmissions Reduction Program--Administration Issues. Elizabeth Bainger, (410) 786-0529, Hospital-Acquired Condition Reduction Program Issues. Joseph Clift, (410) 786-4165, Hospital-Acquired Condition Reduction Program--Measures Issues. Grace Im, (410) 786-0700, and James Poyer, (410) 786-2261, Hospital Inpatient Quality Reporting and Hospital Value-Based Purchasing-- Program Administration, Validation, and Reconsideration Issues. Reena Duseja, (410) 786-1999, and Cindy Tourison, (410) 786-1093, Hospital Inpatient Quality Reporting--Measures Issues Except Hospital Consumer Assessment of Healthcare Providers and Systems Issues; and Readmission Measures for Hospitals Issues. Kim Spaulding Bush, (410) 786-3232, Hospital Value-Based Purchasing Efficiency Measures Issues. Elizabeth Goldstein, (410) 786-6665, Hospital Inpatient Quality Reporting--Hospital Consumer Assessment of Healthcare Providers and Systems Measures Issues. James Poyer, (410) 786-2261, PPS-Exempt Cancer Hospital Quality Reporting Issues. Mary Pratt, (410) 786-6867, Long-Term Care Hospital Quality Data Reporting Issues. Jeffrey Buck, (410) 786-0407, and Cindy, Tourison (410) 786-1093, Inpatient Psychiatric Facilities Quality Data Reporting Issues. Lisa Marie Gomez, (410) 786-1175, EHR Incentive Program Clinical Quality Measure Related Issues. Kathleen Johnson, (410) 786-3295, and Steven Johnson (410) 786- 3332, EHR Incentive Program Nonclinical Quality Measure Related Issues. Caecilia Blondiaux, (410), 786-2190, and Ariadne Saklas, (410) 786- 3322, Changes in Notice of Termination of Medicare Providers and Suppliers Issues. Monda Shaver, (410) 786-3410, and Patricia Chmielewski, (410) 786- 6899, Accrediting Organizations Survey Reporting Transparency Issues. Kellie Shannon, (410) 786-0416, Medicare Cost Reporting and Valuation of Assets Issues. SUPPLEMENTARY INFORMATION: Electronic Access This Federal Register document is available from the Federal Register online database through Federal Digital System (FDsys), a service of the U.S. Government Printing Office. This database can be accessed via the Internet at: http://www.thefederalregister.org/fdsys. [[Page 37991]] Tables Available Only Through the Internet on the CMS Web Site In the past, a majority of the tables referred to throughout this preamble and in the Addendum to the proposed rule and the final rule were published in the Federal Register as part of the annual proposed and final rules. However, beginning in FY 2012, some of the IPPS tables and LTCH PPS tables are no longer published in the Federal Register. Instead, these tables generally will be available only through the Internet. The IPPS tables for this final rule are available through the Internet on the CMS Web site at: http://www.cms.hhs.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. Click on the link on the left side of the screen titled, ``FY 2018 IPPS Final Rule Home Page'' or ``Acute Inpatient--Files for Download''. The LTCH PPS tables for this FY 2018 final rule are available through the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/LongTermCareHospitalPPS/index.html under the list item for Regulation Number CMS-1677-F. For further details on the contents of the tables referenced in this final rule, we refer readers to section VI. of the Addendum to this final rule. Readers who experience any problems accessing any of the tables that are posted on the CMS Web sites identified above should contact Michael Treitel at (410) 786-4552. Acronyms 3M 3M Health Information System AAMC Association of American Medical Colleges ACGME Accreditation Council for Graduate Medical Education ACoS American College of Surgeons AHA American Hospital Association AHIC American Health Information Community AHIMA American Health Information Management Association AHRQ Agency for Healthcare Research and Quality AJCC American Joint Committee on Cancer ALOS Average length of stay ALTHA Acute Long-Term Hospital Association AMA American Medical Association AMGA American Medical Group Association AMI Acute myocardial infarction AO Accrediting Organizations AOA American Osteopathic Association APR DRG All Patient Refined Diagnosis Related Group System APRN Advanced practice registered nurse ARRA American Recovery and Reinvestment Act of 2009, Public Law 111- 5 ASCA Administrative Simplification Compliance Act of 2002, Public Law 107-105 ASITN American Society of Interventional and Therapeutic Neuroradiology ASPE Assistant Secretary for Planning and Evaluation (DHHS) ATRA American Taxpayer Relief Act of 2012, Public Law 112-240 BBA Balanced Budget Act of 1997, Public Law 105-33 BBRA Medicare, Medicaid, and SCHIP [State Children's Health Insurance Program] Balanced Budget Refinement Act of 1999, Public Law 106-113 BIPA Medicare, Medicaid, and SCHIP [State Children's Health Insurance Program] Benefits Improvement and Protection Act of 2000, Public Law 106-554 BLS Bureau of Labor Statistics CABG Coronary artery bypass graft [surgery] CAH Critical access hospital CARE [Medicare] Continuity Assessment Record & Evaluation [Instrument] CART CMS Abstraction & Reporting Tool CAUTI Catheter-associated urinary tract infection CBSAs Core-based statistical areas CC Complication or comorbidity CCN CMS Certification Number CCR Cost-to-charge ratio CDAC [Medicare] Clinical Data Abstraction Center CDAD Clostridium difficile-associated disease CDC Centers for Disease Control and Prevention CEHRT Certified electronic health record technology CERT Comprehensive error rate testing CDI Clostridium difficile [C. difficile] infection CFR Code of Federal Regulations CLABSI Central line-associated bloodstream infection CIPI Capital input price index CMI Case-mix index CMS Centers for Medicare & Medicaid Services CMSA Consolidated Metropolitan Statistical Area COBRA Consolidated Omnibus Reconciliation Act of 1985, Public Law 99-272 COLA Cost-of-living adjustment CoP [Hospital] condition of participation COPD Chronic obstructive pulmonary disease CPI Consumer price index CQL Clinical quality language CQM Clinical quality measure CY Calendar year DACA Data Accuracy and Completeness Acknowledgement DPP Disproportionate patient percentage DRA Deficit Reduction Act of 2005, Public Law 109-171 DRG Diagnosis-related group DSH Disproportionate share hospital EBRT External beam radiotherapy ECE Extraordinary circumstances exemption ECI Employment cost index eCQM Electronic clinical quality measure EDB [Medicare] Enrollment Database EHR Electronic health record EMR Electronic medical record EMTALA Emergency Medical Treatment and Labor Act of 1986, Public Law 99-272 EP Eligible professional FAH Federation of American Hospitals FDA Food and Drug Administration FFY Federal fiscal year FPL Federal poverty line FQHC Federally qualified health center FR Federal Register FTE Full-time equivalent FY Fiscal year GAF Geographic Adjustment Factor GME Graduate medical education HAC Hospital-acquired condition HAI Healthcare-associated infection HCAHPS Hospital Consumer Assessment of Healthcare Providers and Systems HCFA Health Care Financing Administration HCO High-cost outlier HCP Healthcare personnel HCRIS Hospital Cost Report Information System HF Heart failure HHA Home health agency HHS Department of Health and Human Services HICAN Health Insurance Claims Account Number HIPAA Health Insurance Portability and Accountability Act of 1996, Public Law 104-191 HIPC Health Information Policy Council HIS Health information system HIT Health information technology HMO Health maintenance organization HPMP Hospital Payment Monitoring Program HSA Health savings account HSCRC [Maryland] Health Services Cost Review Commission HSRV Hospital-specific relative value HSRVcc Hospital-specific relative value cost center HQA Hospital Quality Alliance HQI Hospital Quality Initiative HwH Hospital-within-hospital HWR Hospital-wide readmission ICD-9-CM International Classification of Diseases, Ninth Revision, Clinical Modification ICD-10-CM International Classification of Diseases, Tenth Revision, Clinical Modification ICD-10-PCS International Classification of Diseases, Tenth Revision, Procedure Coding System ICR Information collection requirement ICU Intensive care unit IGI IHS Global, Inc. IHS Indian Health Service IME Indirect medical education IMPACT Act Improving Medicare Post-Acute Care Transformation Act of 2014, Public Law 113-185 I-O Input-Output IOM Institute of Medicine IPF Inpatient psychiatric facility IPFQR Inpatient Psychiatric Facility Quality Reporting [Program] IPPS [Acute care hospital] inpatient prospective payment system IRF Inpatient rehabilitation facility IQR [Hospital] Inpatient Quality Reporting LAMCs Large area metropolitan counties LDS Limited Data Set LOS Length of stay LTC-DRG Long-term care diagnosis-related group [[Page 37992]] LTCH Long-term care hospital LTCH QRP Long-Term Care Hospital Quality Reporting Program MA Medicare Advantage MAC Medicare Administrative Contractor MACRA Medicare Access and CHIP Reauthorization Act of 2015, Public Law 114-10 MAP Measure Application Partnership MCC Major complication or comorbidity MCE Medicare Code Editor MCO Managed care organization MDC Major diagnostic category MDH Medicare-dependent, small rural hospital MedPAC Medicare Payment Advisory Commission MedPAR Medicare Provider Analysis and Review File MEI Medicare Economic Index MGCRB Medicare Geographic Classification Review Board MIEA-TRHCA Medicare Improvements and Extension Act, Division B of the Tax Relief and Health Care Act of 2006, Public Law 109-432 MIPPA Medicare Improvements for Patients and Providers Act of 2008, Public Law 110-275 MMA Medicare Prescription Drug, Improvement, and Modernization Act of 2003, Public Law 108-173 MMEA Medicare and Medicaid Extenders Act of 2010, Public Law 111-309 MMSEA Medicare, Medicaid, and SCHIP Extension Act of 2007, Public Law 110-173 MOON Medicare Outpatient Observation Notice MRHFP Medicare Rural Hospital Flexibility Program MRSA Methicillin-resistant Staphylococcus aureus MSA Metropolitan Statistical Area MS-DRG Medicare severity diagnosis-related group MS-LTC-DRG Medicare severity long-term care diagnosis-related group MU Meaningful Use [EHR Incentive Program] MUC Measure under consideration NAICS North American Industrial Classification System NALTH National Association of Long Term Hospitals NCD National coverage determination NCHS National Center for Health Statistics NCQA National Committee for Quality Assurance NCVHS National Committee on Vital and Health Statistics NECMA New England County Metropolitan Areas NHSN National Healthcare Safety Network NOP Notice of Participation NOTICE Act Notice of Observation Treatment and Implication for Care Eligibility Act, Public Law 114-42 NQF National Quality Forum NQS National Quality Strategy NTIS National Technical Information Service NTTAA National Technology Transfer and Advancement Act of 1991, Public Law 104-113 NUBC National Uniform Billing Code NVHRI National Voluntary Hospital Reporting Initiative OACT [CMS'] Office of the Actuary OBRA 86 Omnibus Budget Reconciliation Act of 1986, Public Law 99-509 OES Occupational employment statistics OIG Office of the Inspector General OMB [Executive] Office of Management and Budget ONC Office of the National Coordinator for Health Information Technology OPM [U.S.] Office of Personnel Management OQR [Hospital] Outpatient Quality Reporting O.R. Operating room OSCAR Online Survey Certification and Reporting [System] PAC Post-acute care PAMA Protecting Access to Medicare Act of 2014, Public Law 113-93 PCH PPS-exempt cancer hospital PCHQR PPS-exempt cancer hospital quality reporting PMSAs Primary metropolitan statistical areas POA Present on admission PPI Producer price index PPR Potentially Preventable Readmissions PPS Prospective payment system PRA Paperwork Reduction Act PRM Provider Reimbursement Manual ProPAC Prospective Payment Assessment Commission PRRB Provider Reimbursement Review Board PRTFs Psychiatric residential treatment facilities PSF Provider-Specific File PSI Patient safety indicator PS&R Provider Statistical and Reimbursement [System] PQRS Physician Quality Reporting System PUF Public use file QDM Quality data model QIES ASAP Quality Improvement Evaluation System Assessment Submission and Processing QIG Quality Improvement Group [CMS] QIO Quality Improvement Organization QM Quality measure QPP Quality Payment Program QRDA Quality Reporting Document Architecture RFA Regulatory Flexibility Act, Public Law 96-354 RHC Rural health clinic RHQDAPU Reporting hospital quality data for annual payment update RIM Reference information model RNHCI Religious nonmedical health care institution RPL Rehabilitation psychiatric long-term care (hospital) RRC Rural referral center RSMR Risk-standard mortality rate RSP Risk-standardized payment RSSR Risk-standard readmission rate RTI Research Triangle Institute, International RUCAs Rural-urban commuting area codes RY Rate year SAF Standard Analytic File SCH Sole community hospital SCHIP State Child Health Insurance Program SCIP Surgical Care Improvement Project SFY State fiscal year SGR Sustainable Growth Rate SIC Standard Industrial Classification SIR Standardized infection ratio SNF Skilled nursing facility SNF QRP Skilled Nursing Facility Quality Reporting Program SNF VBP Skilled Nursing Facility Value-Based Purchasing SOCs Standard occupational classifications SOM State Operations Manual SRR Standardized risk ratio SSI Surgical site infection SSI Supplemental Security Income SSO Short-stay outlier SUD Substance use disorder TEFRA Tax Equity and Fiscal Responsibility Act of 1982, Public Law 97-248 TEP Technical expert panel THA/TKA Total hip arthroplasty/total knee arthroplasty TMA TMA [Transitional Medical Assistance], Abstinence Education, and QI [Qualifying Individuals] Programs Extension Act of 2007, Public Law 110-90 TPS Total Performance Score UHDDS Uniform hospital discharge data set UR Utilization review VBP [Hospital] Value Based Purchasing [Program] VTE Venous thromboembolism Table of Contents I. Executive Summary and Background A. Executive Summary 1. Purpose and Legal Authority 2. Summary of the Major Provisions 3. Summary of Costs and Benefits B. Summary 1. Acute Care Hospital Inpatient Prospective Payment System (IPPS) 2. Hospitals and Hospital Units Excluded from the IPPS 3. Long-Term Care Hospital Prospective Payment System (LTCH PPS) 4. Critical Access Hospitals (CAHs) 5. Payments for Graduate Medical Education (GME) C. Summary of Provisions of Recent Legislation Implemented in This Final Rule 1. The American Taxpayer Relief Act of 2012 (ATRA) (Pub. L. 112- 240), the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) (Pub. L. 114-10), and the 21st Century Cures Act (Pub. L. 114-255) 2. Pathway for SGR Reform Act of 2013 (Pub. L. 113-67) 3. Improving Medicare Post-Acute Care Transformation Act of 2014 (IMPACT Act) (Pub. L. 113-185) 4. The Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) (Pub. L. 114-10) 5. The 21st Century Cures Act (Pub. L. 114-255) D. Issuance of Notice of Proposed Rulemaking II. Changes to Medicare Severity Diagnosis-Related Group (MS-DRG) Classifications and Relative Weights A. Background B. MS-DRG Reclassifications C. Adoption of the MS-DRGs in FY 2008 D. FY 2018 MS-DRG Documentation and Coding Adjustment [[Page 37993]] 1. Background on the Prospective MS-DRG Documentation and Coding Adjustments for FY 2008 and FY 2009 Authorized by Public Law 110-90 2. Recoupment or Repayment Adjustment Authorized by Section 631 of the American Taxpayer Relief Act of 2012 (ATRA) 3. Adjustment for FY 2018 Required Under Section 414 of Public Law 114-10 (MACRA) and Section 15005 of Public Law 114-255 E. Refinement of the MS-DRG Relative Weight Calculation 1. Background 2. Discussion of Policy for FY 2018 F. Changes to Specific MS-DRG Classifications 1. Discussion of Changes to Coding System and Basis for FY 2018 MS-DRG Updates a. Conversion of MS-DRGs to the International Classification of Diseases, 10th Revision (ICD-10) b. Basis for FY 2018 MS-DRG Updates 2. MDC 1 (Diseases and Disorders of the Nervous System) a. Functional Quadriplegia b. Responsive Neurostimulator (RNS(copyright)) System c. Precerebral Occlusion or Transient Ischemic Attack With Thrombolytic 3. MDC 2 (Diseases and Disorders of the Eye: Swallowing Eye Drops (Tetrahydrozoline)) 4. MDC 5 (Diseases and Disorders of the Circulatory System) a. Percutaneous Cardiovascular Procedures and Insertion of a Radioactive Element b. Modification of the Titles for MS-DRG 246 (Percutaneous Cardiovascular Procedures With Drug-Eluting Stent With MCC or 4+ Vessels or Stents) and MS-DRG 248 (Percutaneous Cardiovascular Procedures With Non-Drug-Eluting Stent With MCC or 4+ Vessels or Stents) c. Transcatheter Aortic Valve Replacement (TAVR) and Left Atrial Appendage Closure (LAAC) d. Percutaneous Mitral Valve Replacement Procedures e. Percutaneous Tricuspid Valve Repair 5. MDC 8 (Diseases and Disorders of the Musculoskeletal System and Connective Tissue) a. Total Ankle Replacement (TAR) Procedures b. Revision of Total Ankle Replacement (TAR) Procedures c. Magnetic Controlled Growth Rods (MAGEC[supreg] System) d. Combined Anterior/Posterior Spinal Fusion 6. MDC 14 (Pregnancy, Childbirth and the Puerperium) a. Vaginal Delivery and Complicating Diagnoses b. MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) c. MS-DRG 782 (Other Antepartum Diagnoses Without Medical Complications) d. Shock During or Following Labor and Delivery 7. MDC 15 (Newborns and Other Neonates with Conditions Originating in Perinatal Period): Observation and Evaluation of Newborn 8. MDC 21 (Injuries, Poisonings and Toxic Effects of Drugs): Complication Codes 9. MDC 23 (Factors Influencing Health Status and Other Contacts With Health Services): Updates to MS-DRGs 945 and 946 (Rehabilitation With CC/MCC and Without CC/MCC, Respectively) 10. Changes to the Medicare Code Editor (MCE) a. Age Conflict Edit b. Sex Conflict Edit c. Non-Covered Procedure Edit d. Unacceptable Principal Diagnosis Edit e. Future Enhancement 11. Changes to Surgical Hierarchies 12. Changes to the MS-DRG Diagnosis Codes for FY 2018 a. Background of the CC List and the CC Exclusions List b. Additions and Deletions to the Diagnosis Code Severity Levels for FY 2018 c. Principal Diagnosis Is Its Own CC or MCC d. CC Exclusions List for FY 2018 13. Comprehensive Review of CC List for FY 2019 14. Review of Procedure Codes in MS DRGs 981 Through 983; 984 Through 986; and 987 Through 989 a. Moving Procedure Codes From MS-DRGs 981 Through 983 or MS- DRGs 987 Through 989 Into MDCs b. Reassignment of Procedures Among MS-DRGs 981 Through 983, 984 Through 986, and 987 Through 989 15. Changes to the ICD-10-CM and ICD-10-PCS Coding Systems 16. Replaced Devices Offered Without Cost or With a Credit a. Background b. Changes for FY 2018 17. Other Policy Changes: Other Operating Room (O.R.) and Non- O.R. Issues a. O.R. Procedures to Non-O.R. Procedures b. Revision of Neurostimulator Generator c. External Repair of Hymen d. Non-O.R. Procedures in MDC 17 (Myeloproliferative Diseases and Disorders Poorly Differentiated Neoplasms) G. Recalibration of the FY 2018 MS-DRG Relative Weights 1. Data Sources for Developing the Relative Weights 2. Methodology for Calculation of the Relative Weights 3. Development of National Average CCRs H. Add-On Payments for New Services and Technologies for FY 2018 1. Background 2. Public Input Before Publication of a Notice of Proposed Rulemaking on Add-On Payments 3. ICD-10-PCS Section ``X'' Codes for Certain New Medical Services and Technologies 4. Revision of Reference to an ICD-9-CM Code in Sec. 412.87(b)(2) of the Regulations 5. FY 2018 Status of Technologies Approved for FY 2017 Add-On Payments a. CardioMEMSTM HF (Heart Failure) Monitoring System b. Defitelio[supreg] (Defibrotide) c. GORE[supreg] EXCLUDER[supreg] Iliac Branch Endoprosthesis (IBE) d. Idarucizumab e. Lutonix[supreg] Drug Coated Balloon PTA Catheter and In.PACTTM AdmiralTM Paclitaxel Coated Percutaneous Transluminal Angioplasty (PTA) Balloon Catheter f. MAGEC[supreg] Spinal Bracing and Distraction System (MAGEC[supreg] Spine) g. VistogardTM (Uridine Triacetate) h. Blinatumomab (BLINCYTOTM Trade Brand) 6. FY 2018 Applications for New Technology Add-On Payments a. Bezlotoxumab (ZINPLAVATM) b. EDWARDS INTUITY EliteTM Valve System (INTUITY) and Liva Nova Perceval Valve (Perceval) c. Ustekinumab (Stelara[supreg]) III. Changes to the Hospital Wage Index for Acute Care Hospitals A. Background 1. Legislative Authority 2. Core-Based Statistical Areas (CBSAs) for the FY 2018 Hospital Wage Index 3. Codes for Constituent Counties in CBSAs B. Worksheet S-3 Wage Data for the FY 2018 Wage Index 1. Included Categories of Costs 2. Excluded Categories of Costs 3. Use of Wage Index Data by Suppliers and Providers Other Than Acute Care Hospitals Under the IPPS C. Verification of Worksheet S-3 Wage Data D. Method for Computing the FY 2018 Unadjusted Wage Index 1. Methodology for FY 2018 2. Clarification of Other Wage Related Costs in the Wage Index E. Occupational Mix Adjustment to the FY 2018 Wage Index 1. Use of 2013 Occupational Mix Survey for the FY 2018 Wage Index 2. Use of the 2016 Medicare Wage Index Occupational Mix Survey for the FY 2019 Wage Index 3. Calculation of the Occupational Mix Adjustment for FY 2018 F. Analysis and Implementation of the Occupational Mix Adjustment and the FY 2018 Occupational Mix Adjusted Wage Index G. Application of the Rural, Imputed, and Frontier Floors 1. Rural Floor 2. Expiration of the Imputed Floor Policy 3. State Frontier Floor for FY 2018 H. FY 2018 Wage Index Tables I. Revisions to the Wage Index Based on Hospital Redesignations and Reclassifications 1. General Policies and Effects of Reclassification and Redesignation 2. MGCRB Reclassification and Redesignation Issues for FY 2018 a. FY 2018 Reclassification Requirements and Approvals b. Extension of PRA Information Collection Requirement Approval for MGCRB Applications c. Deadline for Submittal of Documentation of Sole Community Hospital (SCH) and Rural Referral Center (RRC) Classification Status to the MGCRB [[Page 37994]] d. Clarification of Special Rules for SCHs and RRCs Reclassifying to Geographic Home Area 3. Redesignations Under Section 1886(d)(8)(B) of the Act 4. Changes to the 45-Day Notification Rules J. Out-Migration Adjustment Based on Commuting Patterns of Hospital Employees K. Reclassification From Urban to Rural Under Section 1886(d)(8)(E) of the Act Implemented at 42 CFR 412.103 L. Clarification of Application Deadline for Rural Referral Center (RRC) Classification M. Process for Requests for Wage Index Data Corrections 1. Process for Hospitals to Accept Wage Index Data Corrections 2. Process for Wage Index Data Corrections by CMS After the January Public Use File (PUF) N. Labor Market Share for the FY 2018 Wage Index IV. Rebasing and Revising of the Hospital Market Baskets for Acute Care Hospitals A. Background B. Rebasing and Revising the IPPS Market Basket 1. Development of Cost Categories and Weights a. Use of Medicare Cost Report Data b. Final Major Cost Category Computation c. Derivation of the Detailed Cost Weights 2. Selection of Price Proxies 3. Labor-Related Share C. Market Basket for Certain Hospitals Presently Excluded From the IPPS D. Rebasing and Revising the Capital Input Price Index (CIPI) V. Other Decisions and Changes to the IPPS for Operating Costs A. Changes to MS-DRGs Subject to Postacute Care Transfer and MS- DRG Special Payment Policies B. Changes in the Inpatient Hospital Updates for FY 2018 (Sec. 412.64(d)) 1. FY 2018 Inpatient Hospital Update 2. FY 2018 Puerto Rico Hospital Update C. Change to Volume Decrease Adjustment for Sole Community Hospitals (SCHs) and Medicare-Dependent, Small Rural Hospitals (MDHs) (Sec. 412.92) 1. Background 2. Changes to the Volume Decrease Adjustment Calculation Methodology for SCHs D. Rural Referral Centers (RRCs): Annual Updates to Case-Mix Index (CMI) and Discharge Criteria (Sec. 412.96) 1. Case-Mix Index (CMI) 2. Discharges E. Payment Adjustment for Low-Volume Hospitals (Sec. 412.101) 1. Expiration of Temporary Changes to Low-Volume Hospital Payment Policy 2. Background 3. Payment Adjustment for FY 2018 and Subsequent Fiscal Years 4. Parallel Low-Volume Hospital Payment Adjustment Regarding Hospitals Operated by the Indian Health Service (IHS) or a Tribe F. Indirect Medical Education (IME) Payment Adjustment (Sec. 412.105) G. Payment Adjustment for Medicare Disproportionate Share Hospitals (DSHs) for FY 2018 (Sec. 412.106) 1. General Discussion 2. Eligibility for Empirically Justified Medicare DSH Payments and Uncompensated Care Payments 3. Empirically Justified Medicare DSH Payments 4. Uncompensated Care Payments a. Calculation of Factor 1 for FY 2018 b. Calculation of Factor 2 for FY 2018 (1) Background (2) Methodology for Calculation of Factor 2 for FY 2018 c. Calculation of Factor 3 for FY 2018 (1) Background (2) Data Source for FY 2018 (3) Time Period for Calculating Factor 3 for FY 2018, Including Methodology for Incorporating Worksheet S-10 Data (4) Methodological Considerations for Calculating Factor 3 (5) Methodological Considerations for Incorporating Worksheet S- 10 Data H. Medicare-Dependent, Small Rural Hospital (MDH) Program (Sec. 412.108) 1. Background for the MDH Program a. Expiration of the MDH Program I. Hospital Readmissions Reduction Program: Updates and Changes (Sec. Sec. 412.150 Through 412.154) 1. Statutory Basis for the Hospital Readmissions Reduction Program 2. Regulatory Background 3. Maintenance of Technical Specifications for Quality Measures 4. Policies for the Hospital Readmissions Reduction Program 5. Applicable Period for FY 2018 6. Calculation of Aggregate Payments for Excess Readmissions for FY 2018 7. Background and Current Payment Adjustment Methodology a. Background b. Current Payment Adjustment Methodology 8. Provisions for the Payment Adjustment Methodology for FY 2019: Methodology for Calculating the Proportion of Dual-Eligible Patients a. Background b. Data Sources Used To Determine Dual Eligibility c. Data Period Used To Define Dual Eligibility 9. Provisions for the Payment Adjustment Methodology for FY 2019: Methodology for Assigning Hospitals to Peer Groups 10. Provisions for the Payment Adjustment Methodology for FY 2019: Payment Adjustment Formula Calculation Methodology a. Background b. Proposals c. Analysis 11. Accounting for Social Risk Factors in the Hospital Readmissions Reduction Program 12. Extraordinary Circumstances Exceptions (ECE) Policy 13. Timeline for Public Reporting of Excess Readmission Ratios on Hospital Compare for the FY 2018 Payment Determination J. Hospital Value-Based Purchasing (VBP) Program: Policy Changes 1. Background a. Statutory Background and Overview of Past Program Years b. FY 2018 Program Year Payment Details 2. Accounting for Social Risk Factors in the Hospital VBP Program 3. Retention and Removal of Quality Measures for the FY 2019 Program Year a. Retention of Previously Adopted Hospital VBP Program Measures b. Removal of the PSI 90 Measure c. Summary of Previously Adopted Measures and Measure for Removal for the FY 2019 and FY 2020 Program Years 4. New Measures for the FY 2022 Program Year, FY 2023 Program Year, and Subsequent Years a. New Measure for the FY 2022 Program Year and Subsequent Years: Hospital-Level, Risk-Standardized Payment Associated with a 30-Day Episode-of-Care for Pneumonia (PN Payment) b. New Measure for the FY 2023 Program Year and Subsequent Years: Patient Safety and Adverse Events (Composite) (NQF #0531) 5. Previously Adopted and Baseline and Performance Periods a. Background b. Person and Community Engagement Domain c. Efficiency and Cost Reduction Domain d. Safety Domain e. Clinical Care Domain f. Summary of Previously Adopted and Newly Finalized Baseline and Performance Periods for the FY 2019 Through FY 2023 Program Years 6. Performance Standards for the Hospital VBP Program a. Background b. Previously Adopted and Newly Finalized Performance Standards for the FY 2020 Program Year c. Previously Adopted Performance Standards for Certain Measures for the FY 2021 Program Year d. Previously Adopted and Newly Finalized Performance Standards for Certain Measures for the FY 2022 Program Year e. Performance Standards for Certain Measures for the FY 2023 Program Year 7. Scoring Methodology and Data Requirements for the FY 2019 Program Year and Subsequent Years a. Domain Weighting for the FY 2020 Program Year and Subsequent Years for Hospitals That Receive a Score on All Domains b. Domain Weighting for the FY 2019 Program Year and Subsequent Years for Hospitals Receiving Scores on Fewer than Four Domains c. Minimum Numbers of Cases for Hospital VBP Program Measures for the FY 2019 Program Year and Subsequent Years d. Weighting Measures Within the Efficiency and Cost Reduction Domain K. Changes to the Hospital-Acquired Condition (HAC) Reduction Program 1. Background 2. Implementation of the HAC Reduction Program for FY 2018 3. Data Collection Time Periods for the FY 2020 HAC Reduction Program [[Page 37995]] 4. Request for Comments on Additional Measures for Potential Future Adoption 5. Accounting for Social Risk Factors in the HAC Reduction Program 6. Request for Comments on Inclusion on Disability and Medical Complexity for CDC NHSN Measures 7. Extraordinary Circumstances Exceptions (ECE) Policy for the HAC Reduction Program 8. Maintenance of Technical Specifications for Quality Measures L. Rural Community Hospital Demonstration Program 1. Introduction 2. Background 3. Provisions of the 21st Century Cures Act (Pub. L. 114-255) and Finalized Policies for Implementation a. Statutory Provisions b. Terms of Continuation for Previously Participating Hospitals c. Solicitation for Additional Participants 4. Budget Neutrality a. Statutory Budget Neutrality Requirement b. Methodology Used in Previous Final Rules c. Budget Neutrality Methodology for Extension Period Authorized by the 21st Century Cures Act (Pub. L. 114-255) d. Finalized Budget Neutrality Approach e. Reconciling Actual and Estimated Costs of the Demonstration for Previous Years (2011, 2012, and 2013) M. Adjustment to IPPS Rates Resulting From the 2-Midnight Policy for FY 2018 N. Provider-Based Status of Indian Health Service and Tribal Facilities and Organizations VI. Changes to the IPPS for Capital-Related Costs A. Overview B. Additional Provisions 1. Exception Payments 2. New Hospitals 3. Payments for Hospitals Located in Puerto Rico C. Annual Update for FY 2018 VII. Changes for Hospitals Excluded From the IPPS A. Rate-of-Increase in Payments to Excluded Hospitals for FY 2018 B. Revisions to Hospital-Within-Hospital Regulations C. Report of Adjustment (Exceptions) Payments D. Critical Access Hospitals (CAHs) 1. Background 2. Frontier Community Health Integration Project (FCHIP) Demonstration 3. Physician Certification Requirement for Payment of Inpatient CAH Services Under Medicare Part A a. Background b. Notice Regarding Changes to Instructions for the Review of the CAH 96-Hour Certification Requirement VIII. Changes to the Long-Term Care Hospital Prospective Payment System (LTCH PPS) for FY 2018 A. Background of the LTCH PPS 1. Legislative and Regulatory Authority 2. Criteria for Classification as an LTCH a. Classification as an LTCH b. Hospitals Excluded From the LTCH PPS 3. Limitation on Charges to Beneficiaries 4. Administrative Simplification Compliance Act (ASCA) and Health Insurance Portability and Accountability Act (HIPAA) Compliance B. Medicare Severity Long-Term Care Diagnosis-Related Group (MS- LTC-DRG) Classifications and Relative Weights for FY 2018 1. Background 2. Patient Classifications Into MS-LTC-DRGs a. Background b. Changes to the MS-LTC-DRGs for FY 2018 3. Development of the FY 2018 MS-LTC-DRG Relative Weights a. General Overview of the Development of the MS-LTC-DRG Relative Weights b. Development of the MS-LTC-DRG Relative Weights for FY 2018 c. Data d. Hospital-Specific Relative Value (HSRV) Methodology e. Treatment of Severity Levels in Developing the MS-LTC-DRG Relative Weights f. Low-Volume MS-LTC-DRGs g. Steps for Determining the FY 2018 MS-LTC-DRG Relative Weights C. Changes to the LTCH PPS Payment Rates and Other Changes to the LTCH PPS for FY 2018 1. Overview of Development of the LTCH PPS Standard Federal Payment Rates 2. FY 2018 LTCH PPS Standard Federal Payment Rate Annual Market Basket Update a. Overview b. Annual Update to the LTCH PPS Standard Federal Payment Rate for FY 2018 c. Adjustment to the LTCH PPS Standard Federal Payment Rate under the Long-Term Care Hospital Quality Reporting Program (LTCH QRP) d. Annual Update under the LTCH PPS for FY 2018 D. Changes to the Short-Stay Outlier Adjustment Policy (Sec. 412.529) E. Temporary Exception to the Site Neutral Payment Rate for Certain Spinal Cord Specialty Hospitals F. Temporary Exception to the Site Neutral Payment Rate for Certain Discharges With Severe Wounds From Certain LTCHs G. Moratorium and Regulatory Delay of the Full Implementation of the ``25-Percent'' Threshold Policy'' Adjustment (Sec. 412.538) H. Revision to Moratorium on Increasing Beds in Existing LTCH or LTCH Satellite Locations Under the 21st Century Cures Act (Pub. L. 114-255) (Sec. 412.23) I. Changes to the Average Length of Stay Criterion Under the 21st Century Cures Act (Pub. L. 114-255) J. Change in Medicare Classification for Certain Hospitals (Sec. 412.23) IX. Quality Data Reporting Requirements for Specific Providers and Suppliers A. Hospital Inpatient Quality Reporting (IQR) Program 1. Background a. History of the Hospital IQR Program b. Maintenance of Technical Specifications for Quality Measures c. Public Display of Quality Measures d. Accounting for Social Risk Factors in the Hospital IQR Program 2. Retention of Previously Adopted Hospital IQR Program Measures for Subsequent Payment Determinations 3. Removal and Suspension of Previously Adopted Hospital IQR Program Measures 4. Previously Adopted Hospital IQR Program Measures for the FY 2019 Payment Determination and Subsequent Years 5. Considerations in Expanding and Updating of Quality Measures 6. Refinements to Existing Measures in the Hospital IQR Program for the FY 2020 Payment Determination and Subsequent Years a. Refining Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) Survey (NQF #0166) for the FY 2020 Payment Determination and Subsequent Years b. Refinement of the Hospital 30-Day, All-Cause, Risk- Standardized Mortality Rate (RSMR) following Acute Ischemic Stroke Hospitalization Measure for the FY 2023 Payment Determination and Subsequent Years c. Summary of Previously Adopted Hospital IQR Program Measures for the FY 2020 Payment Determination and Subsequent Years 7. Voluntary Hybrid Hospital-Wide Readmission Measure With Claims and Electronic Health Record Data (NQF #2879) a. Background b. Voluntary Reporting of Electronic Health Record Data for the Hybrid HWR Measure (NQF #2879) c. Data Sources d. Outcome e. Cohort f. Inclusion and Exclusion Criteria g. Risk-Adjustment h. Calculating the Risk-Standardized Readmission Rate (RSRR) i. Data Submission and Reporting Requirements j. Confidential Hospital-Specific Reports 8. Changes to Policies on Reporting of eCQMs a. Background b. Modifications to the eCQM Reporting Requirements for the Hospital IQR Program for the CY 2017 Reporting Period/FY 2019 Payment Determination c. Modifications to the eCQM Reporting Requirements for the Hospital IQR Program for the CY 2018 Reporting Period/FY 2020 Payment Determination 9. Possible New Quality Measures and Measure Topics for Future Years a. Potential Inclusion of the Quality of Informed Consent Documents for Hospital-Performed, Elective Procedures Measure b. Potential Inclusion of Four End-of-Life (EOL) Measures for Cancer Patients c. Potential Inclusion of Two Nurse Staffing Measures d. Potential Inclusion of Additional Electronic Clinical Quality Measures (eCQMs) in the Hospital IQR and Medicare and Medicaid EHR Incentive Programs [[Page 37996]] 10. Form, Manner, and Timing of Quality Data Submission a. Background b. Procedural Requirements for the FY 2020 Payment Determination and Subsequent Years c. Data Submission Requirements for Chart-Abstracted Measures d. Changes to the Reporting and Submission Requirements for eCQMs e. Submission Form and Method for the Voluntary Hybrid Hospital- Wide Readmission Measure with Claims and Electronic Health Record Data (NQF #2879) f. Sampling and Case Thresholds for the FY 2020 Payment Determination and Subsequent Years g. HCAHPS Administration and Submission Requirements for the FY 2020 Payment Determination and Subsequent Years h. Data Submission Requirements for Structural Measures for the FY 2020 Payment Determination and Subsequent Years i. Data Submission and Reporting Requirements for HAI Measures Reported via NHSN 11. Modifications to the Validation of Hospital IQR Program Data a. Background b. Changes to the Existing Processes for Validation of Hospital IQR Program eCQM Data for the FY 2020 Payment Determination and Subsequent Years c. Modifications to the Educational Review Process for Chart- Abstracted Measures Validation 12. Data Accuracy and Completeness Acknowledgement (DACA) Requirements for the FY 2020 Payment Determination and Subsequent Years 13. Public Display Requirements for the FY 2020 Payment Determination and Subsequent Years a. Background b. Potential Options for Confidential and Public Reporting of Hospital IQR Measures Stratified by Patient Dual-Eligibility Status 14. Reconsideration and Appeal Procedures for the FY 2020 Payment Determination and Subsequent Years 15. Change to the Hospital IQR Program Extraordinary Circumstances Exceptions (ECE) Policy a. Background b. Alignment of the Hospital IQR Program ECE Policy With Other CMS Quality Programs B. PPS-Exempt Cancer Hospital Quality Reporting (PCHQR) Program 1. Background 2. Criteria for Removal and Retention of PCHQR Program Measures 3. Retention and Removal of Previously Finalized Quality Measures for PCHs Beginning With the FY 2020 Program Year a. Background b. Removal of Measures from the PCHQR Program Beginning With the FY 2020 Program Year 4. New Quality Measures Beginning With the FY 2020 Program Year a. Considerations in the Selection of Quality Measures b. New Quality Measures Beginning With the FY 2020 Program Year c. Summary of Previously Finalized and Newly Finalized PCHQR Program Measures for the FY 2020 Program Year and Subsequent Years 5. Accounting for Social Risk Factors in the PCHQR Program 6. Possible New Quality Measure Topics for Future Years a. Background b. Localized Prostate Cancer: Vitality; Localized Prostate Cancer: Urinary Incontinence; Localized Prostate Cancer: Urinary Frequency, Obstruction, and/or Irritation; Localized Prostate Cancer: Sexual Function; and Localized Prostate Cancer: Bowel Function c. 30-Day Unplanned Readmission for Cancer Patients 7. Maintenance of Technical Specifications for Quality Measures 8. Public Display Requirements a. Background b. Deferment of Public Display of Two Measures 9. Form, Manner, and Timing of Data Submission a. Background b. Reporting Requirements for New Measures 10. Extraordinary Circumstances Exceptions (ECE) Policy Under the PCHQR Program a. Background b. Modifications to the ECE Policy C. Long-Term Care Hospital Quality Reporting Program (LTCH QRP) 1. Background and Statutory Authority 2. General Considerations Used for Selection of Quality Measures for the LTCH QRP a. Background b. Accounting for Social Risk Factors in the LTCH QRP 3. Collection of Standardized Patient Assessment Data Under the LTCH QRP a. Definition of Standardized Patient Assessment Data b. General Considerations Used for the Selection of Standardized Patient Assessment Data 4. Policy for Retaining LTCH QRP Measures and Policy To Apply That Retention Policy to Standardized Patient Assessment Data 5. Policy for Adopting Changes to LTCH QRP Measures and Policy To Apply That Policy for Adopting Changes to Standardized Patient Assessment Data 6. Quality Measures Currently Adopted for the LTCH QRP 7. LTCH QRP Quality Measures Beginning With the FY 2020 LTCH QRP a. Finalized Proposal To Replace the Current Pressure Ulcer Quality Measure, Percent of Residents or Patients With Pressure Ulcers That Are New or Worsened (Short Stay) (NQF #0678), With a Modified Pressure Ulcer Measure, Changes in Skin Integrity Post- Acute Care: Pressure Ulcer/Injury b. Mechanical Ventilation Process Quality Measure: Compliance With Spontaneous Breathing Trial (SBT) by Day 2 of the LTCH Stay c. Mechanical Ventilation Outcome Quality Measure: Ventilator Liberation Rate 8. Removal of the All-Cause Unplanned Readmission Measure for 30 Days Post-Discharge From LTCHS From the LTCH QRP 9. LTCH QRP Quality Measures Under Consideration for Future Years a. LTCH QRP Quality Measures Under Consideration for Future Years b. IMPACT Act Measure--Possible Future Update to Measure Specifications c. IMPACT Act Implementation Update 10. Standardized Patient Assessment Data Reporting for the LTCH QRP a. Standardized Patient Assessment Data Reporting for the FY 2019 LTCH QRP b. Standardized Patient Assessment Data Reporting Beginning With the FY 2020 LTCH QRP 11. Form, Manner, and Timing of Data Submission Under the LTCH QRP a. Start Date for Standardized Patient Assessment Data Reporting by New LTCHs b. Mechanism for Reporting Standardized Patient Assessment Data Beginning With the FY 2019 LTCH QRP c. Schedule for Reporting Standardized Patient Assessment Data Beginning With the FY 2019 LTCH QRP d. Schedule for Reporting the Newly Finalized Quality Measures Beginning With the FY 2020 LTCH QRP e. Removal of Interrupted Stay Items From the LTCH CARE Data Set 12. Changes to Previously Codified Participation Requirements Under the LTCH QRP 13. Changes to Previously Codified Data Submission Requirements Under the LTCH QRP 14. Changes to Previously Codified Exception and Extension Requirements Under the LTCH QRP 15. Changes to Previously Codified Reconsiderations Requirements Under the LTCH QRP 16. Application of the LTCH QRP Data Completion Thresholds to the Submission of Standardized Patient Assessment Data Beginning With the FY 2019 LTCH QRP 17. Policies Regarding Public Display of Measure Data for the LTCH QRP 18. Mechanism for Providing Feedback Reports to LTCHs D. Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program 1. Background a. Statutory Authority b. Covered Entities c. Considerations in Selecting Quality Measures 2. Factors for Removal or Retention of IPFQR Program Measures a. Background b. Considerations in Removing or Retaining Measures 3. Proposal for New Quality Measure for the FY 2020 Payment Determination and Subsequent Years--Medication Continuation following Inpatient Psychiatric Discharge [[Page 37997]] a. Background b. Appropriateness for the IPFQR Program c. Measure Calculation d. Data Sources e. Public Comment 4. Summary of Previously Finalized Measures for the FY 2020 Payment Determinations and Subsequent Years 5. Possible IPFQR Program Measures and Topics for Future Consideration 6. Public Display and Review Requirements 7. Form, Manner, and Timing of Quality Data Submission for the FY 2019 Payment Determination and Subsequent Years a. Procedural Requirements for FY 2019 Payment Determination and Subsequent Years b. Data Submission Requirements for the FY 2019 Payment Determination and Subsequent Years c. Reporting Requirements for the FY 2019 Payment Determination and Subsequent Years d. Population and Sampling e. Data Accuracy and Completeness Acknowledgement (DACA) Requirements 8. Reconsideration and Appeals Procedures 9. Extraordinary Circumstances Exceptions (ECE) for the IPFQR Program a. Background b. ECE Policy Modifications E. Clinical Quality Measurement for Eligible Hospitals and Critical Access Hospitals (CAHs) Participating in the EHR Incentive Programs 1. Background 2. Modifications to the CQM Reporting Requirements for the Medicare and Medicaid EHR Incentive Programs for CY 2017 a. Background b. Changes to Policies Regarding Electronic Reporting of CQMs for CY 2017 3. CQM Reporting for the Medicare and Medicaid EHR Incentive Programs in 2018 a. Background b. CQM Reporting Period for the Medicare and Medicaid EHR Incentive Programs in CY 2018 c. CQM Reporting Form and Method for the Medicare EHR Incentive Program in 2018 F. Clinical Quality Measurement for Eligible Professionals (EPs) Participating in the Medicaid EHR Incentive Program in 2017 1. Modifications to the CQM Reporting Period for EPs in 2017 2. Modifications to CQM Reporting Requirements for Medicaid EPs Under the Medicaid EHR Incentive Program G. Changes to the Medicare and Medicaid EHR Incentive Programs 1. Revisions to the EHR Reporting Period in 2018 2. Significant Hardship Exception for Decertified Certified EHR Technology (CEHRT) for EPs, Eligible Hospitals, and CAHs Seeking To Avoid the Medicare Payment Adjustment 3. Ambulatory Surgical Center (ASC)-Based Eligible Professionals (EPs) 4. Certification Requirements for 2018 X. Revisions of Medicare Cost Reporting and Provider Requirements A. Electronic Signature and Submission of the Certification and Settlement Summary Page of the Medicare Cost Report 1. Background 2. Changes Relating to Electronic Signature on the Certification and Settlement Summary Page of the Medicare Cost Report 3. Changes Relating to Electronic Submission of the Certification and Settlement Summary Page of the Medicare Cost Report 4. Clarifications Relating to the Items Required to be Submitted by Providers with the Medicare Cost Report a. Settlement Summary and Certification Statement b. Removal of the Transition Period Language 5. Revisions to 42 CFR 413.24(f)(4)(iv) B. Clarification of Limitations on the Valuation of Depreciable Assets Disposed of on or after December 1, 1997 XI. Changes Relating to Survey and Certification Requirements A. Revisions to the Application and Re-Application Procedures for National Accrediting Organizations (AOs), Provider and Supplier Conditions, and Posting of Survey Reports and Acceptable Plans of Corrections (PoCs) B. Changes to Termination Public Notice Requirements for Certain Providers and Suppliers 1. Background 2. Basis for Changes 3. Changes to Regulations XII. MedPAC Recommendations XIII. Other Required Information A. Publicly Available Data B. Collection of Information Requirements 1. Statutory Requirement for Solicitation of Comments 2. ICRs for Temporary Exception to the LTCH PPS Site Neutral Payment Rate for Certain Spinal Cord Specialty Hospitals 3. ICRs for the Hospital Inpatient Quality Reporting (IQR) Program 4. ICRs for PPS-Exempt Cancer Hospital Quality Reporting (PCHQR) Program 5. ICRs for Hospital Value-Based Purchasing (VBP) Program 6. ICRs for the Long-Term Care Hospital Quality Reporting Program (LTCH QRP) 7. ICRs for the Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program 8. ICRs for the Electronic Health Record (EHR) Incentive Programs and Meaningful Use 9. ICRs Relating to Electronic Signature and Electronic Submission of the Certification and Settlement Summary Page of Medicare Cost Reports 10. ICRs Relating to Changes in Public Notices of Terminations Regulation Text Addendum--Schedule of Standardized Amounts, Update Factors, and Rate-of-Increase Percentages Effective with Cost Reporting Periods Beginning on or after October 1, 2017 and Payment Rates for LTCHs Effective with Discharges Occurring on or after October 1, 2017 I. Summary and Background II. Changes to the Prospective Payment Rates for Hospital Inpatient Operating Costs for Acute Care Hospitals for FY 2018 A. Calculation of the Adjusted Standardized Amount B. Adjustments for Area Wage Levels and Cost-of-Living C. Calculation of the Prospective Payment Rates III. Changes to Payment Rates for Acute Care Hospital Inpatient Capital-Related Costs for FY 2018 A. Determination of Federal Hospital Inpatient Capital-Related Prospective Payment Rate Update B. Calculation of the Inpatient Capital-Related Prospective Payments for FY 2018 C. Capital Input Price Index IV. Changes to Payment Rates for Excluded Hospitals: Rate-of- Increase Percentages for FY 2018 V. Updates to the Payment Rates for the LTCH PPS for FY 2018 A. LTCH PPS Standard Federal Payment Rate for FY 2018 B. Adjustment for Area Wage Levels Under the LTCH PPS for FY 2018 1. Background 2. Geographic Classifications (Labor Market Areas) for the LTCH PPS Standard Federal Payment Rate 3. Labor-Related Share for the LTCH PPS Standard Federal Payment Rate 4. Wage Index for FY 2018 for the LTCH PPS Standard Federal Payment Rate 5. Budget Neutrality Adjustment for Changes to the LTCH PPS Standard Federal Payment Rate Area Wage Level Adjustment C. LTCH PPS Cost-of-Living Adjustment (COLA) for LTCHs Located in Alaska and Hawaii D. Adjustment for LTCH PPS High-Cost Outlier (HCO) Cases E. Update to the IPPS Comparable/Equivalent Amounts to Reflect the Statutory Changes to the IPPS DSH Payment Adjustment Methodology F. Computing the Adjusted LTCH PPS Federal Prospective Payments for FY 2018 VI. Tables Referenced in this Final Rule and Available through the Internet on the CMS Web site Appendix A--Economic Analyses I. Regulatory Impact Analysis A. Introduction B. Need C. Objectives of the IPPS D. Limitations of Our Analysis E. Hospitals Included in and Excluded From the IPPS F. Effects on Hospitals and Hospital Units Excluded From the IPPS G. Quantitative Effects of the Policy Changes Under the IPPS for Operating Costs 1. Basis and Methodology of Estimates 2. Analysis of Table I 3. Impact Analysis of Table II H. Effects of Other Policy Changes [[Page 37998]] 1. Effects of Policy Relating to New Medical Service and Technology Add-On Payments 2. Effects of Changes to MS-DRGs Subject to the Postacute Care Transfer Policy and the MS-DRG Special Payment Policy 3. Effects of the Changes to the Volume Decrease Adjustment for Sole Community Hospitals (SCHs) 4. Effects of Changes to Low-Volume Hospital Payment Adjustment Policy 5. Effects of the Changes to Medicare DSH and Uncompensated Care Payments for FY 2018 6. Effects of Reduction Under the Hospital Readmissions Reduction Program 7. Effects of Changes Under the FY 2018 Hospital Value-Based Purchasing (VBP) Program 8. Effects of Changes to the HAC Reduction Program for FY 2018 9. Effects of Implementation of the Additional 5-Year Expansion of the Rural Community Hospital Demonstration Program 10. Effects of the Changes Relating to Provider-Based Status of Indian Health Service and Tribal Facilities and Organizations 11. Effects of the Changes Relating to Hospital-Within-Hospital Policy 12. Effects of Continued Implementation of the Frontier Community Health Integration Project (FCHIP) Demonstration I. Effects of Changes in the Capital IPPS 1. General Considerations 2. Results J. Effects of Payment Rate Changes and Policy Changes Under the LTCH PPS 1. Introduction and General Considerations 2. Impact on Rural Hospitals 3. Anticipated Effects of LTCH PPS Payment Rate Changes and Policy Changes 4. Effect on the Medicare Program 5. Effect on Medicare Beneficiaries K. Effects of Requirements for Hospital Inpatient Quality Reporting (IQR) Program L. Effects of Requirements for the PPS-Exempt Cancer Hospital Quality Reporting (PCHQR) Program M. Effects of Requirements for the Long-Term Care Hospital Quality Reporting Program (LTCH QRP) N. Effects of Updates to the Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program O. Effects of Requirements Regarding the Electronic Health Record (EHR) Incentive Programs and Meaningful Use P. Effects of Electronic Signature and Electronic Submission of the Certification and Settlement Summary Page of Medicare Cost Reports Q. Effects of Changes Relating to Survey and Certification Requirements R. Effects of Clarification of Limitations on the Valuation of Depreciable Assets Disposed of on or after December 1, 1997 S. Alternatives Considered T. Reducing Regulation and Controlling Regulatory Costs U. Overall Conclusion 1. Acute Care Hospitals 2. LTCHs V. Regulatory Review Costs II. Accounting Statements and Tables A. Acute Care Hospitals B. LTCHs III. Regulatory Flexibility Act (RFA) Analysis IV. Impact on Small Rural Hospitals V. Unfunded Mandate Reform Act (UMRA) Analysis VI. Executive Order 13175 VII. Executive Order 12866 Appendix B: Recommendation of Update Factors for Operating Cost Rates of Payment for Inpatient Hospital Services I. Background II. Inpatient Hospital Update for FY 2018 A. FY 2018 Inpatient Hospital Update B. Update for SCHs for FY 2018 C. FY 2018 Puerto Rico Hospital Update D. Update for Hospitals Excluded from the IPPS E. Update for LTCHs for FY 2018 III. Secretary's Recommendation IV. MedPAC Recommendation for Assessing Payment Adequacy and Updating Payments in Traditional Medicare I. Executive Summary and Background A. Executive Summary 1. Purpose and Legal Authority This final rule makes payment and policy changes under the Medicare inpatient prospective payment systems (IPPS) for operating and capital- related costs of acute care hospitals as well as for certain hospitals and hospital units excluded from the IPPS. We also are making changes relating to the provider-based status of Indian Health Service (IHS) and Tribal facilities and organizations and to the IPPS low-volume hospital payment adjustment for hospitals operated by the IHS or a Tribe. In addition, it makes payment and policy changes for inpatient hospital services provided by long-term care hospitals (LTCHs) under the long-term care hospital prospective payment system (LTCH PPS). It also makes policy changes to programs associated with Medicare IPPS hospitals, IPPS-excluded hospitals, and LTCHs. We are establishing new requirements or revising requirements for quality reporting by specific providers (acute care hospitals, PPS- exempt hospitals, LTCHs, and inpatient psychiatric facilities) that are participating in Medicare. We also are establishing new requirements or revising existing requirements for eligible professionals (EPs), eligible hospitals, and CAHs participating in the Medicare and Medicaid EHR Incentive Programs. We are updating policies relating to the Hospital Value-Based Purchasing (VBP) Program, the Hospital Readmissions Reduction Program, and the Hospital-Acquired Condition (HAC) Reduction Program. We also are making changes related to the transparency of accrediting organization survey reports and plans of correction; to allow electronic signature and electronic submission of the Certification and Settlement Summary page of the Medicare cost reports; and to clarify provider reimbursement regulations relative to the sale or scrapping of depreciable assets on or after December 1, 1997. Under various statutory authorities, we are making changes to the Medicare IPPS, to the LTCH PPS, and to other related payment methodologies and programs for FY 2018 and subsequent fiscal years. These statutory authorities include, but are not limited to, the following:Section 1886(d) of the Social Security Act (the Act), which sets forth a system of payment for the operating costs of acute care hospital inpatient stays under Medicare Part A (Hospital Insurance) based on prospectively set rates. Section 1886(g) of the Act requires that, instead of paying for capital-related costs of inpatient hospital services on a reasonable cost basis, the Secretary use a prospective payment system (PPS). Section 1886(d)(1)(B) of the Act, which specifies that certain hospitals and hospital units are excluded from the IPPS. These hospitals and units are: Rehabilitation hospitals and units; LTCHs; psychiatric hospitals and units; children's hospitals; cancer hospitals; extended neoplastic disease care hospitals (previously referred to as ``long-term care neoplastic disease hospitals'' and renamed in this final rule), and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico (that is, hospitals located in the U.S. Virgin Islands, Guam, the Northern Mariana Islands, and American Samoa). Religious nonmedical health care institutions (RNHCIs) are also excluded from the IPPS. Sections 123(a) and (c) of the BBRA (Pub. L. 106-113) and section 307(b)(1) of the BIPA (Pub. L. 106-554) (as codified under section 1886(m)(1) of the Act), which provide for the development and implementation of a prospective payment system for payment for inpatient hospital services of LTCHs described in section 1886(d)(1)(B)(iv) of the Act. Sections 1814(l), 1820, and 1834(g) of the Act, which specify that payments are made to critical access hospitals (CAHs) (that is, rural hospitals or facilities that meet certain statutory requirements) for inpatient and outpatient services and that these payments are generally based on 101 percent of reasonable cost. [[Page 37999]] Section 1866(k) of the Act, as added by section 3005 of the Affordable Care Act, which establishes a quality reporting program for hospitals described in section 1886(d)(1)(B)(v) of the Act, referred to as ``PPS-exempt cancer hospitals.'' Section 1886(a)(4) of the Act, which specifies that costs of approved educational activities are excluded from the operating costs of inpatient hospital services. Hospitals with approved graduate medical education (GME) programs are paid for the direct costs of GME in accordance with section 1886(h) of the Act. Section 1886(b)(3)(B)(viii) of the Act, which requires the Secretary to reduce the applicable percentage increase that would otherwise apply to the standardized amount applicable to a subsection (d) hospital for discharges occurring in a fiscal year if the hospital does not submit data on measures in a form and manner, and at a time, specified by the Secretary. Section 1886(o) of the Act, which requires the Secretary to establish a Hospital Value-Based Purchasing (VBP) Program under which value-based incentive payments are made in a fiscal year to hospitals meeting performance standards established for a performance period for such fiscal year. Section 1886(p) of the Act, as added by section 3008 of the Affordable Care Act, which establishes a Hospital-Acquired Condition (HAC) Reduction Program, under which payments to applicable hospitals are adjusted to provide an incentive to reduce hospital- acquired conditions. Section 1886(q) of the Act, as added by section 3025 of the Affordable Care Act and amended by section 10309 of the Affordable Care Act and section 15002 of the 21st Century Cures Act, which establishes the ``Hospital Readmissions Reduction Program.'' Under the program, payments for discharges from an ``applicable hospital'' under section 1886(d) of the Act will be reduced to account for certain excess readmissions. Section 15002 of the 21st Century Cures Act requires the Secretary to compare cohorts of hospitals to each other in determining the extent of excess readmissions. Section 1886(r) of the Act, as added by section 3133 of the Affordable Care Act, which provides for a reduction to disproportionate share hospital (DSH) payments under section 1886(d)(5)(F) of the Act and for a new uncompensated care payment to eligible hospitals. Specifically, section 1886(r) of the Act requires that, for fiscal year 2014 and each subsequent fiscal year, subsection (d) hospitals that would otherwise receive a DSH payment made under section 1886(d)(5)(F) of the Act will receive two separate payments: (1) 25 percent of the amount they previously would have received under section 1886(d)(5)(F) of the Act for DSH (``the empirically justified amount''), and (2) an additional payment for the DSH hospital's proportion of uncompensated care, determined as the product of three factors. These three factors are: (1) 75 percent of the payments that would otherwise be made under section 1886(d)(5)(F) of the Act; (2) 1 minus the percent change in the percent of individuals who are uninsured (minus 0.2 percentage point for FY 2018 through FY 2019); and (3) a hospital's uncompensated care amount relative to the uncompensated care amount of all DSH hospitals expressed as a percentage. Section 1886(m)(6) of the Act, as added by section 1206(c) of the Pathway for Sustainable Growth Rate (SGR) Reform Act of 2013 (Pub. L. 113-67), which provided for the establishment of site neutral payment rate criteria under the LTCH PPS with implementation beginning in FY 2016. Section 1886(m)(6) of the Act, as amended by section 15009 of the 21st Century Cures Act (Pub. L. 114-255), which provides for a temporary exception to the application of the site neutral payment rate under the LTCH PPS for certain spinal cord specialty hospitals for discharges in cost reporting periods beginning during FYs 2018 and 2019. Section 1886(m)(6) of the Act, as amended by section 15010 of the 21st Century Cures Act (Pub. L. 114-255), which provides for a temporary exception to the application of the site neutral payment rate under the LTCH PPS for certain LTCHs with certain discharges with severe wounds occurring in cost reporting periods beginning during FY 2018. Section 1886(m)(5)(D)(iv) of the Act, as added by section 1206(c) of the Pathway for Sustainable Growth Rate (SGR) Reform Act of 2013 (Pub. L. 113-67), which provides for the establishment of a functional status quality measure under the LTCH QRP for change in mobility among inpatients requiring ventilator support. Section 1899B of the Act, as added by section 2(a) of the Improving Medicare Post-Acute Care Transformation Act of 2014 (the IMPACT Act, Pub. L. 113-185), which provides for the establishment of data reporting for certain post-acute care providers, including LTCHs. 2. Summary of the Major Provisions a. MS-DRG Documentation and Coding Adjustment Section 631 of the American Taxpayer Relief Act of 2012 (ATRA, Pub. L. 112-240) amended section 7(b)(1)(B) of Public Law 110-90 to require the Secretary to make a recoupment adjustment to the standardized amount of Medicare payments to acute care hospitals to account for changes in MS-DRG documentation and coding that do not reflect real changes in case-mix, totaling $11 billion over a 4-year period of FYs 2014, 2015, 2016, and 2017. The FY 2014 through FY 2017 adjustments represented the amount of the increase in aggregate payments as a result of not completing the prospective adjustment authorized under section 7(b)(1)(A) of Public Law 110-90 until FY 2013. Prior to the ATRA, this amount could not have been recovered under Public Law 110- 90. Section 414 of the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) (Pub. L. 114-10) replaced the single positive adjustment we intended to make in FY 2018 with a 0.5 percent positive adjustment to the standardized amount of Medicare payments to acute care hospitals for FYs 2018 through 2023. The FY 2018 adjustment was subsequently adjusted to 0.4588 percent by section 15005 of the 21st Century Cures Act. For FY 2018, we are making the 0.4588 percent positive adjustment to the standardized amount as required by section 414 of Public Law 114-10, as amended by section 15005 of the 21st Century Cures Act. b. Adjustment to IPPS Rates Resulting From 2-Midnight Policy In FY 2017, we made a permanent adjustment to the standardized amount, the hospital-specific payment rates, and the national capital Federal rate to prospectively remove the 0.2 percent reduction to the rates put in place in FY 2014 to offset the estimated increase in IPPS expenditures as a result of the 2-midnight policy. In addition, we made a temporary one-time prospective increase to the FY 2017 standardized amount, the hospital-specific payment rates, and the national capital Federal rate of 0.6 percent by including a temporary one-time factor of 1.006 in the calculation of the standardized amount, the hospital- specific payment rates, and the national capital Federal rate to address the effects of the 0.2 percent reduction to the rate for the 2- midnight policy in effect for FYs 2014, 2015, and 2016. For FY 2018, we are including a factor of (1/1.006) in the calculation of the FY [[Page 38000]] 2018 standardized amount, the hospital-specific payment rates, and the national capital Federal rate to remove the temporary one-time factor of 1.006, as established in the FY 2017 IPPS/LTCH PPS final rule. c. Reduction of Hospital Payments for Excess Readmissions We are making changes to policies for the Hospital Readmissions Reduction Program, which is established under section 1886(q) of the Act, as added by section 3025 of the Affordable Care Act, as amended by section 10309 of the Affordable Care Act. The Hospital Readmissions Reduction Program requires a reduction to a hospital's base operating DRG payment to account for excess readmissions of selected applicable conditions. For FY 2018 and subsequent years, the reduction is based on a hospital's risk-adjusted readmission rate during a 3-year period for acute myocardial infarction (AMI), heart failure (HF), pneumonia, chronic obstructive pulmonary disease (COPD), total hip arthroplasty/ total knee arthroplasty (THA/TKA), and coronary artery bypass graft (CABG). In this final rule, we are establishing the following policies: (1) Specify applicable time period for FY 2018; (2) specifying the calculation of aggregate payments for excess readmissions for FY 2018; (3) making changes to the payment adjustment factor in accordance with the 21st Century Cures Act for FY 2019; and (4) updating the Extraordinary Circumstances Exceptions policy. d. Hospital Value-Based Purchasing (VBP) Program Section 1886(o) of the Act requires the Secretary to establish a Hospital VBP Program under which value-based incentive payments are made in a fiscal year to hospitals based on their performance on measures established for a performance period for such fiscal year. In this final rule, we are removing one previously adopted measure, the PSI 90: Patient Safety for Selected Indicators measure, from the Hospital VBP Program beginning with the FY 2019 program year. We also are adopting one new measure, Hospital-Level, Risk-Standardized Payment Associated with a 30-Day Episode of Care for Pneumonia, beginning with the FY 2022 program year, and adopting a modified version of a previously adopted measure, Patient Safety and Adverse Events Composite (NQF #0531), beginning with the FY 2023 program year. In addition, we are making two modifications to our domain scoring policies beginning with the FY 2019 program year, and further establishing a new weighting methodology for the measures within the Efficiency and Cost Reduction domain. We also are addressing public comment submitted in response to our comment solicitation on whether and how to account for social risk factors in the Hospital VBP Program. e. Hospital-Acquired Condition (HAC) Reduction Program Section 1886(p) of the Act, as added under section 3008(a) of the Affordable Care Act, establishes an incentive to hospitals to reduce the incidence of hospital-acquired conditions by requiring the Secretary to make an adjustment to payments to applicable hospitals effective for discharges beginning on October 1, 2014. This 1-percent payment reduction applies to a hospital whose ranking is in the top quartile (25 percent) of all applicable hospitals, relative to the national average, of conditions acquired during the applicable period and on all of the hospital's discharges for the specified fiscal year. In this final rule, we are establishing the following policies: (1) Specifying the data collection time periods for the FY 2020 HAC Reduction Program; and (2) updating the Extraordinary Circumstances Exception policy for the HAC Reduction Program. In this final rule, we also are responding to comments received regarding: (1) Additional measures and potential future adoption; (2) accounting for social risk factors; and (3) the inclusion of disability and medical complexity for the CDC NHSN measures. f. DSH Payment Adjustment and Additional Payment for Uncompensated Care Section 3133 of the Affordable Care Act modified the Medicare disproportionate share hospital (DSH) payment methodology beginning in FY 2014. Under section 1886(r) of the Act, which was added by section 3133 of the Affordable Care Act, starting in FY 2014, DSHs receive 25 percent of the amount they previously would have received under the statutory formula for Medicare DSH payments in section 1886(d)(5)(F) of the Act. The remaining amount, equal to 75 percent of the amount that otherwise would have been paid as Medicare DSH payments, is paid as additional payments after the amount is reduced for changes in the percentage of individuals that are uninsured. Each Medicare DSH will receive an additional payment based on its share of the total amount of uncompensated care for all Medicare DSHs for a given time period. In this final rule, we are updating our estimates of the three factors used to determine uncompensated care payments for FY 2018. The statute permits the use of a data source other than the CBO estimates to determine the percent change in the rate of uninsurance as part of the calculation of Factor 2 beginning in FY 2018. We are using uninsured estimates produced by CMS' Office of the Actuary (OACT) as part of the development of the National Health Expenditure Accounts (NHEA) in the calculation of Factor 2. We also are beginning to incorporate data from Worksheet S-10 in the calculation of hospitals' share of uncompensated care by combining data on uncompensated care costs from the Worksheet S-10 for FY 2014 with proxy data regarding a hospital's share of low-income insured days for FYs 2012 and 2013 to determine Factor 3 for FY 2018. We will continue to use data from three cost reporting periods to calculate Factor 3, which will gradually incorporate uncompensated care data from Worksheet S-10 into the calculation of Factor 3. As part of this policy, we are including a definition of uncompensated care costs consisting of the sum of charity care and bad debt and a trim methodology to address aberrant cost-to- charge ratios (CCRs) as well as potentially aberrant uncompensated care costs that exceed a threshold of 50 percent of total operating costs. We also are providing that, for Puerto Rico hospitals, Indian Health Service and Tribal hospitals, and all-inclusive rate providers, we will substitute data regarding low-income insured days for FY 2013 for the Worksheet S-10 data from FY 2014 cost reports. We are continuing the policies that were finalized in FY 2015 to address several specific issues concerning the process and data to be employed in determining hospitals' share of uncompensated care in the case of hospital mergers. We also are continuing the policies finalized in FY 2017 concerning the methodology for calculating each hospital's relative share of uncompensated care, such as combining data from multiple cost reports beginning in the same fiscal year and averaging the sum of three individual Factor 3s by the number of cost reporting periods with data. In addition, we are annualizing hospital cost reports that do not span 12 months. We also are applying a scaling factor to each hospital's uncompensated care amount so that total uncompensated care payments will be consistent with the estimated amount available to make [[Page 38001]] uncompensated care payments for FY 2018. g. Changes to the LTCH PPS In this final rule, we set forth changes to the LTCH PPS Federal payment rates, factors, and other payment rate policies under the LTCH PPS for FY 2018; changes to the payment methodology under the short- stay outlier (SSO) policy; implementation of several provisions of the 21st Century Cures Act; and the adoption of a 1-year regulatory delay on the full implementation of the 25-percent threshold policy for discharges occurring in FY 2018 (that is, for the fiscal year after expiration of the current statutory moratoria under the 21st Century Cures Act, which is set to expire September 30, 2017). h. Hospital Inpatient Quality Reporting (IQR) Program Under section 1886(b)(3)(B)(viii) of the Act, subsection (d) hospitals are required to report data on measures selected by the Secretary for a fiscal year in order to receive the full annual percentage increase that would otherwise apply to the standardized amount applicable to discharges occurring in that fiscal year. In past years, we have established measures on which hospitals must report data and the process for submittal and validation of the data. In this final rule, we are finalizing several changes. First, we are refining two previously adopted measures. Specifically, we are finalizing an update to the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey measure by replacing the three existing questions about Pain Management with three new questions that address Communication About Pain During the Hospital Stay, beginning with the FY 2020 payment determination with modification that public reporting would be delayed. In addition, we are finalizing an update to the stroke mortality measure to include the use of NIH Stroke Scale claims data for risk adjustment, beginning with the FY 2023 payment determination. We also are adopting the Hospital-Wide All-Cause Unplanned Readmission Hybrid Measure as a voluntary measure for the CY 2018 reporting period. In addition, we are finalizing a modified, reduced policy for eCQM reporting as compared to our proposals. For both the CY 2017 reporting period/FY 2019 payment determination and CY 2018 reporting period/FY 2020 payment determination, we are finalizing that hospitals will be required to select and submit four of the available eCQMs included in the Hospital IQR Program measure set and provide one self-selected, calendar year quarter of data. We are also modifying our eCQM certification requirements such that for the CY 2018 reporting period hospitals will be able to use: (1) The 2014 Edition of CERHT, (2) the 2015 Edition of CEHRT, or (3) a combination of both the 2014 and 2015 Editions of CEHRT. In addition, we are finalizing the following policies: (1) For the CY 2017 reporting period/FY 2019 payment determination and the CY 2018 reporting period/FY 2020 payment determination, a hospital using EHR technology certified to the 2014 or 2015 Edition, but for which such EHR technology is not certified to all 15 available eCQMs available to report, will be required to have its EHR technology certified to all 15 eCQMs that are available to report in the Hospital IQR Program; (2) for the CY 2017 reporting period/FY 2019 payment determination, hospitals will be required to use the most recent version of the eCQM electronic specifications (namely, the Spring 2016 version of the eCQM specifications and any applicable addenda); (3) for the CY 2018 reporting period/FY 2020 payment determination, hospitals will be required to use the most recent version of the eCQM electronic specifications (namely, the Spring 2017 version of the eCQM specifications and any applicable addenda); and (5) hospitals' EHR technology certified to all 15 eCQMs would not need to be recertified each time it is updated to a more recent version of the eCQMs. These policies are being made in alignment with the CQM electronic reporting policies for the Medicare and Medicaid EHR Incentive Programs, and will decrease the required number of eCQMs and quarters of reporting as compared with the previously finalized requirements in the FY 2017 IPPS/LTCH PPS final rule. Furthermore, we are finalizing our policies for the eCQM data validation process, whereby we will select eight cases per quarter (the number of quarters required will vary by specific FY payment determination) to complete eCQM validation for the FY 2020 payment determination and subsequent years. In addition, for the FY 2020 payment determination and subsequent years, we are establishing policies related to the exclusion criteria for hospital and case selection, and the data submission requirements for participating hospitals. For the FY 2021 payment determination and subsequent years, we are finalizing our proposal to extend our previously finalized medical record submission policy for eCQM validation requiring submission of at least 75 percent of sampled eCQM measure medical records in a timely and complete manner. Also, we are: (1) Formalizing our educational review process for chart-abstracted measures for the FY 2020 payment determination and subsequent years, and (2) finalizing that we will use this process to correct quarterly scores for any of the first 3 quarters of validation in order to compute the final confidence interval. Moreover, we are establishing policies related to our Hospital IQR Program Extraordinary Circumstances Extension or Exemptions policy, including a change to the name of the policy to Extraordinary Circumstances Exceptions (ECE) policy and updates to 42 CFR 412.140(c)(2) to reflect our ECE policy. Finally, we responded to our solicitation of public comment on accounting for social risk factors in the Hospital IQR Program, the confidential and potential future public reporting of clinical quality measure data stratified by patients' dual-eligible status, and the following clinical quality measures that we are considering for future inclusion in the Hospital IQR Program: (1) Quality of Informed Consent Documents for Hospital-Performed, Elective Procedures measure; (2) four End-of-Life process and outcome measures for cancer patients; (3) two nurse staffing measures; and (4) 11 newly specified electronic clinical quality measures (eCQMs). i. Long-Term Care Hospital Quality Reporting Program (LTCH QRP) Section 1886(m)(5) of the Act requires LTCHs to report certain quality data to CMS in order to receive their full annual update under the LTCH PPS. In this final rule, we are adopting one new outcome measure related to pressure ulcers and two new measures (one process and one outcome) related to ventilator weaning. We also are defining the certain standardized patient assessment data that LTCHs must report to comply with section 1886(m)(5)(F)(ii) of the Act, as well as the requirements for the reporting of these data. Finally, we will publicly report data on four assessment-based measures and three claims-based measures. j. Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program For the Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program, we are making several policy changes. First, beginning with the FY 2019 payment determination (that is, for extraordinary circumstances occurring during CY 2018), we are updating the IPFQR Program's extraordinary circumstances [[Page 38002]] exceptions (ECE) policy by: (1) Allowing designated personnel to provide their contact information and sign the ECE request in lieu of the requesting IPF's Chief Executive Officer (CEO); (2) allowing up to 90 days after the extraordinary circumstance to submit the request; and (3) stating that we will strive to respond to ECE requests within 90 days of receiving them. Second, we are changing the annual data submission period from a specific date range to a 45-day period that begins at least 30 days following the end of the collection period. Third, we are aligning our deadlines for submission of a Notice of Participation (NOP) or program withdrawal with this data submission timeframe. Finally, we are establishing factors by which we will evaluate measures for removal from or retention under the IPFQR Program. These factors align with those in use in other quality reporting programs. We are not finalizing our proposal to adopt the Medication Continuation following Inpatient Psychiatric Discharge measure for FY 2020 payment determination and subsequent years. 3. Summary of Costs and Benefits Adjustment for MS-DRG Documentation and Coding Changes. Section 414 of the MACRA replaced the single positive adjustment we intended to make in FY 2018 once the recoupment required by section 631 of the ATRA was complete with a 0.5 percent positive adjustment to the standardized amount of Medicare payments to acute care hospitals for FYs 2018 through 2023. The FY 2018 adjustment was subsequently adjusted to 0.4588 percent by section 15005 of the 21st Century Cures Act (Pub. L. 114-255). For FY 2018, we are making the 0.4588 percent positive adjustment to the standardized amount as required by these provisions. Adjustment to IPPS Payment Rates as a Result of the 2- Midnight Policy. The removal of the adjustment to IPPS rates resulting from the 2-midnight policy will decrease IPPS payment rates by (1/ 1.006) for FY 2018. The (1/1.006) is a one-time factor that will be applied to the standardized amount, the hospital-specific rates, and the national capital Federal rate for FY 2018 only. Medicare DSH Payment Adjustment and Additional Payment for Uncompensated Care. Under section 1886(r) of the Act (as added by section 3133 of the Affordable Care Act), DSH payments to hospitals under section 1886(d)(5)(F) of the Act are reduced and an additional payment for uncompensated care is made to eligible hospitals beginning in FY 2014. Hospitals that receive Medicare DSH payments receive 25 percent of the amount they previously would have received under the statutory formula for Medicare DSH payments in section 1886(d)(5)(F) of the Act. The remainder, equal to an estimate of 75 percent of what otherwise would have been paid as Medicare DSH payments, is the basis for determining the additional payments for uncompensated care after the amount is reduced for changes in the percentage of individuals that are uninsured and additional statutory adjustments. Each hospital that receives Medicare DSH payments will receive an additional payment for uncompensated care based on its share of the total uncompensated care amount reported by Medicare DSHs. The reduction to Medicare DSH payments is not budget neutral. For FY 2018, we are providing that the 75 percent of what otherwise would have been paid for Medicare DSH will be adjusted to approximately 58.01 percent of the amount to reflect changes in the percentage of individuals that are uninsured and additional statutory adjustments. In other words, approximately 43.51 percent (the product of 75 percent and 58.01 percent) of our estimate of Medicare DSH payments, prior to the application of section 3133 of the Affordable Care Act, will be available to make additional payments to hospitals for their relative share of the total amount of uncompensated care. We project that estimated Medicare DSH payments, and additional payments for uncompensated care made for FY 2018, will increase payments overall by approximately 0.6 percent as compared to the estimate of overall payments, including Medicare DSH payments and uncompensated care payments that will be distributed in FY 2017. The additional payments have redistributive effects based on a hospital's uncompensated care amount relative to the uncompensated care amount for all hospitals that are estimated to receive Medicare DSH payments, and the calculated payment amount is not directly tied to a hospital's number of discharges. Changes to the Hospital Readmissions Reduction Program. For FY 2018 and subsequent years, the reduction is based on a hospital's risk-adjusted readmission rate during a 3-year period for acute myocardial infarction (AMI), heart failure (HF), pneumonia, chronic obstructive pulmonary disease (COPD), total hip arthroplasty/ total knee arthroplasty (THA/TKA), and coronary artery bypass graft (CABG). Overall, in this final rule, we estimate that 2,591 hospitals will have their base operating DRG payments reduced by their determined proxy FY 2018 hospital-specific readmission adjustment. As a result, we estimate that the Hospital Readmissions Reduction Program will save approximately $564 million in FY 2018, an increase of approximately $27 million over the estimated FY 2017 savings. Value-Based Incentive Payments Under the Hospital VBP Program. We estimate that there will be no net financial impact to the Hospital VBP Program for the FY 2018 program year in the aggregate because, by law, the amount available for value-based incentive payments under the program in a given year must be equal to the total amount of base operating MS-DRG payment amount reductions for that year, as estimated by the Secretary. The estimated amount of base operating MS-DRG payment amount reductions for the FY 2018 program year and, therefore, the estimated amount available for value-based incentive payments for FY 2018 discharges is approximately $1.9 billion. Changes to the HAC Reduction Program. A hospital's Total HAC score and its ranking in comparison to other hospitals in any given year depends on several different factors. Any significant impact due to the HAC Reduction Program changes for FY 2018, including which hospitals will receive the adjustment, will depend on actual experience. Update to the LTCH PPS Payment Rates and Other Payment Factors. Based on the best available data for the 415 LTCHs in our database, we estimate that the changes to the payment rates and factors that we are presenting in the preamble and Addendum of this final rule, which reflects the rolling end to the transition of the statutory application of the site neutral payment rate required by section 1886(m)(6)(A) of the Act, the update to the LTCH PPS standard Federal payment rate for FY 2018, and estimated changes to the site neutral payment rate and high-cost outlier (HCO) payments will result in an estimated decrease in payments from FY 2017 of approximately $195 million. Changes to the 25-Percent Threshold Policy. In this final rule, we estimate our adoption of a 1-year regulatory delay of the full implementation of the 25-percent threshold policy for discharges occurring in FY 2018 will increase payments to LTCHs in FY 2018 by $70 million. Changes to the Hospital Inpatient Quality Reporting (IQR) Program. Across 3,300 IPPS hospitals, we [[Page 38003]] estimate that our finalized requirements for the Hospital IQR Program will result in the following changes to costs and benefits in this program compared to previously finalized requirements: (1) A cost reduction of $613,864 for the FY 2019 payment determination due to the updates to the eCQM reporting requirements; (2) a total net cost reduction of $866,277 for the FY 2020 payment determination due to the updates to the eCQM reporting requirements, the updates to the eCQM validation procedures, and the voluntary reporting of the new Hybrid Hospital-Wide Readmission measure; and (3) a total cost reduction of $255,104 for the FY 2021 payment determination due to the updates to the eCQM validation procedures. Changes Related to the LTCH QRP. In this final rule, we are adopting one outcome measure related to pressure ulcers and two new measures (one process and one outcome) related to ventilator weaning. We also are specifying the use of certain standardized patient assessment data as required under section 1899B(b)(1)(B) of the Act and policies regarding public display of measure data. Overall, the cost associated with the changes to the LTCH QRP is estimated at a reduction of $893.14 per LTCH annually or $380,480 for all LTCHs. Changes to the IPFQR Program. In this final rule, we are not adopting the one claims-based measure we proposed. However, we are updating our ECE process; changing the specification of the data submission period; aligning the timeframe for submission of the NOP or program withdrawal with the data submission period; and establishing factors to evaluate measures for retention or removal. We do not believe that these policies will have any impact on the IPFQR program burden. B. Summary 1. Acute Care Hospital Inpatient Prospective Payment System (IPPS) Section 1886(d) of the Social Security Act (the Act) sets forth a system of payment for the operating costs of acute care hospital inpatient stays under Medicare Part A (Hospital Insurance) based on prospectively set rates. Section 1886(g) of the Act requires the Secretary to use a prospective payment system (PPS) to pay for the capital-related costs of inpatient hospital services for these ``subsection (d) hospitals.'' Under these PPSs, Medicare payment for hospital inpatient operating and capital-related costs is made at predetermined, specific rates for each hospital discharge. Discharges are classified according to a list of diagnosis-related groups (DRGs). The base payment rate is comprised of a standardized amount that is divided into a labor-related share and a nonlabor-related share. The labor-related share is adjusted by the wage index applicable to the area where the hospital is located. If the hospital is located in Alaska or Hawaii, the nonlabor-related share is adjusted by a cost-of- living adjustment factor. This base payment rate is multiplied by the DRG relative weight. If the hospital treats a high percentage of certain low-income patients, it receives a percentage add-on payment applied to the DRG- adjusted base payment rate. This add-on payment, known as the disproportionate share hospital (DSH) adjustment, provides for a percentage increase in Medicare payments to hospitals that qualify under either of two statutory formulas designed to identify hospitals that serve a disproportionate share of low-income patients. For qualifying hospitals, the amount of this adjustment varies based on the outcome of the statutory calculations. The Affordable Care Act revised the Medicare DSH payment methodology and provides for a new additional Medicare payment that considers the amount of uncompensated care beginning on October 1, 2013. If the hospital is training residents in an approved residency program(s), it receives a percentage add-on payment for each case paid under the IPPS, known as the indirect medical education (IME) adjustment. This percentage varies, depending on the ratio of residents to beds. Additional payments may be made for cases that involve new technologies or medical services that have been approved for special add-on payments. To qualify, a new technology or medical service must demonstrate that it is a substantial clinical improvement over technologies or services otherwise available, and that, absent an add- on payment, it would be inadequately paid under the regular DRG payment. The costs incurred by the hospital for a case are evaluated to determine whether the hospital is eligible for an additional payment as an outlier case. This additional payment is designed to protect the hospital from large financial losses due to unusually expensive cases. Any eligible outlier payment is added to the DRG-adjusted base payment rate, plus any DSH, IME, and new technology or medical service add-on adjustments. Although payments to most hospitals under the IPPS are made on the basis of the standardized amounts, some categories of hospitals are paid in whole or in part based on their hospital-specific rate, which is determined from their costs in a base year. For example, sole community hospitals (SCHs) receive the higher of a hospital-specific rate based on their costs in a base year (the highest of FY 1982, FY 1987, FY 1996, or FY 2006) or the IPPS Federal rate based on the standardized amount. SCHs are the sole source of care in their areas. Specifically, section 1886(d)(5)(D)(iii) of the Act defines an SCH as a hospital that is located more than 35 road miles from another hospital or that, by reason of factors such as isolated location, weather conditions, travel conditions, or absence of other like hospitals (as determined by the Secretary), is the sole source of hospital inpatient services reasonably available to Medicare beneficiaries. In addition, certain rural hospitals previously designated by the Secretary as essential access community hospitals are considered SCHs. Under current law, the Medicare-dependent, small rural hospital (MDH) program is effective through FY 2017. Through and including FY 2006, an MDH received the higher of the Federal rate or the Federal rate plus 50 percent of the amount by which the Federal rate was exceeded by the higher of its FY 1982 or FY 1987 hospital-specific rate. For discharges occurring on or after October 1, 2007, but before October 1, 2017, an MDH receives the higher of the Federal rate or the Federal rate plus 75 percent of the amount by which the Federal rate is exceeded by the highest of its FY 1982, FY 1987, or FY 2002 hospital- specific rate. MDHs are a major source of care for Medicare beneficiaries in their areas. Section 1886(d)(5)(G)(iv) of the Act defines an MDH as a hospital that is located in a rural area, has not more than 100 beds, is not an SCH, and has a high percentage of Medicare discharges (not less than 60 percent of its inpatient days or discharges in its cost reporting year beginning in FY 1987 or in two of its three most recently settled Medicare cost reporting years). Section 1886(g) of the Act requires the Secretary to pay for the capital-related costs of inpatient hospital services in accordance with a prospective payment system established by the Secretary. The basic methodology for determining capital prospective payments is set forth in our regulations at 42 CFR 412.308 and 412.312. Under the capital IPPS, payments are adjusted by the same DRG for the case as they are under the operating IPPS. Capital IPPS payments are also adjusted for IME and DSH, similar to the adjustments made under the operating IPPS. In addition, hospitals may receive outlier payments [[Page 38004]] for those cases that have unusually high costs. The existing regulations governing payments to hospitals under the IPPS are located in 42 CFR part 412, subparts A through M. 2. Hospitals and Hospital Units Excluded From the IPPS Under section 1886(d)(1)(B) of the Act, as amended, certain hospitals and hospital units are excluded from the IPPS. These hospitals and units are: Inpatient rehabilitation facility (IRF) hospitals and units; long-term care hospitals (LTCHs); psychiatric hospitals and units; children's hospitals; cancer hospitals; extended neoplastic disease care hospitals (referred to as ``long-term care neoplastic disease hospitals'' in the proposed rule and renamed for this final rule, which were formerly LTCHs classified under section 1886(d)(1)(B)(iv)(II) of the Act and redesignated by section 15008 of Pub. L 114-255) and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico (that is, hospitals located in the U.S. Virgin Islands, Guam, the Northern Mariana Islands, and American Samoa). Religious nonmedical health care institutions (RNHCIs) are also excluded from the IPPS. Various sections of the Balanced Budget Act of 1997 (BBA, Pub. L. 105-33), the Medicare, Medicaid and SCHIP [State Children's Health Insurance Program] Balanced Budget Refinement Act of 1999 (BBRA, Pub. L. 106-113), and the Medicare, Medicaid, and SCHIP Benefits Improvement and Protection Act of 2000 (BIPA, Pub. L. 106-554) provide for the implementation of PPSs for IRF hospitals and units, LTCHs, and psychiatric hospitals and units (referred to as inpatient psychiatric facilities (IPFs)). (We note that the annual updates to the LTCH PPS are included along with the IPPS annual update in this document. Updates to the IRF PPS and IPF PPS are issued as separate documents.) Children's hospitals, cancer hospitals, hospitals located outside the 50 States, the District of Columbia, and Puerto Rico (that is, hospitals located in the U.S. Virgin Islands, Guam, the Northern Mariana Islands, and American Samoa), and RNHCIs continue to be paid solely under a reasonable cost-based system subject to a rate-of-increase ceiling on inpatient operating costs. The existing regulations governing payments to excluded hospitals and hospital units are located in 42 CFR parts 412 and 413. 3. Long-Term Care Hospital Prospective Payment System (LTCH PPS) The Medicare prospective payment system (PPS) for LTCHs applies to hospitals described in section 1886(d)(1)(B)(iv) of the Act effective for cost reporting periods beginning on or after October 1, 2002. The LTCH PPS was established under the authority of sections 123 of the BBRA and section 307(b) of the BIPA (as codified under section 1886(m)(1) of the Act). During the 5-year (optional) transition period, a LTCH's payment under the PPS was based on an increasing proportion of the LTCH Federal rate with a corresponding decreasing proportion based on reasonable cost principles. Effective for cost reporting periods beginning on or after October 1, 2006, all LTCHs are paid 100 percent of the Federal rate. Section 1206(a) of the Pathway for SGR Reform Act of 2013 (Pub. L. 113-67) established the site neutral payment rate under the LTCH PPS, which made the LTCH PPS a dual rate payment system beginning in FY 2016. Under this statute, based on a rolling effective date that is linked to the date on which a given LTCH's Federal FY 2016 cost reporting period begins, LTCHs are paid for discharges at the site neutral payment rate unless the discharge meets the patient criteria for payment at the LTCH PPS standard Federal payment rate. The existing regulations governing payment under the LTCH PPS are located in 42 CFR part 412, subpart O. Beginning October 1, 2009, we issue the annual updates to the LTCH PPS in the same documents that update the IPPS (73 FR 26797 through 26798). 4. Critical Access Hospitals (CAHs) Under sections 1814(l), 1820, and 1834(g) of the Act, payments made to critical access hospitals (CAHs) (that is, rural hospitals or facilities that meet certain statutory requirements) for inpatient and outpatient services are generally based on 101 percent of reasonable cost. Reasonable cost is determined under the provisions of section 1861(v) of the Act and existing regulations under 42 CFR part 413. 5. Payments for Graduate Medical Education (GME) Under section 1886(a)(4) of the Act, costs of approved educational activities are excluded from the operating costs of inpatient hospital services. Hospitals with approved graduate medical education (GME) programs are paid for the direct costs of GME in accordance with section 1886(h) of the Act. The amount of payment for direct GME costs for a cost reporting period is based on the hospital's number of residents in that period and the hospital's costs per resident in a base year. The existing regulations governing payments to the various types of hospitals are located in 42 CFR part 413. C. Summary of Provisions of Recent Legislation Implemented in This Final Rule 1. The American Taxpayer Relief Act of 2012 (ATRA) (Pub. L. 112-240), the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) (Pub. L. 114-10), and the 21st Century Cures Act (Pub. L. 114-255) Section 631 of the American Taxpayer Relief Act of 2012 (ATRA) (Pub. L. 112-240) amended section 7(b)(1)(B) of Public Law 110-90 to require CMS to make a recoupment adjustment to the standardized amounts under section 1886(d) of the Act based upon the Secretary's estimates for discharges occurring from FYs 2014 through FY 2017 to fully offset $11 billion. Once the recoupment required under section 631 of the ATRA was completed, CMS had anticipated making a single positive adjustment in FY 2018 to offset the reductions required to recoup the $11 billion under section 631 of the ATRA. However, section 414 of the MACRA replaced the single positive adjustment CMS intended to make in FY 2018 with a 0.5 percent positive adjustment for each of FYs 2018 through 2023. Section 15005 of the 21st Century Cures Act (Pub. L. 114-255, enacted December 13, 2016) further amended Public Law 110-90 to reduce the adjustment for FY 2018 from 0.5 percent point to 0.4588 percentage point. 2. Pathway for SGR Reform Act of 2013 (Pub. L. 113-67) The Pathway for SGR Reform Act of 2013 (Pub. L. 113-67) introduced new payment rules in the LTCH PPS. Under section 1206 of this law, discharges in cost reporting periods beginning on or after October 1, 2015 under the LTCH PPS will receive payment under a site neutral rate unless the discharge meets certain patient-specific criteria. In this final rule, we are continuing to update certain policies that implemented provisions under section 1206 of the Pathway for SGR Reform Act. 3. Improving Medicare Post-Acute Care Transformation Act of 2014 (IMPACT Act) (Pub. L. 113-185) The Improving Medicare Post-Acute Care Transformation Act of 2014 (IMPACT Act (Pub. L. 113-185), enacted on October 6, 2014, made a number of changes that affect the Long-Term Care [[Page 38005]] Quality Reporting Program (LTCH QRP). In this final rule, we are continuing to implement portions of section 1899B of the Act, as added by section 2(a) of the IMPACT Act, which, in part, requires LTCHs, among other postacute care providers, to report standardized patient assessment data, data on quality measures, and data on resource use and other measures. 4. The Medicare Access and CHIP Reauthorization Act of 2015 (Pub. L. 114-10) Section 411(g) of the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA, Pub. L. 114-10) sets the annual update under the LTCH PPS to 1.0 percent for FY 2018. In this final rule, consistent with this requirement, we are updating the LTCH standard Federal payment rate by 1.0 percent for FY 2018. The MACRA also extended the MDH program and temporary changes to the payment adjustment for low-volume hospitals through FY 2017. In this final rule, we discuss the expiration of the MDH program and the expiration of the temporary changes to the low-volume hospital payment adjustment under current law. 5. The 21st Century Cures Act (Pub. L. 114-255) The 21st Century Cures Act (Pub. L. 114-255), enacted on December 13, 2016, contains a number of provisions affecting payments under the LTCH PPS, the Hospital Readmissions Reduction Program and the Medicare EHR Incentive Program, which we are implementing in this final rule: Section 4002(b)(1)(A) amended section 1848(a)(7)(B) of the Act to provide that the Secretary shall exempt an eligible professional from the application of the payment adjustment under section 1848(a)(7)(A) of the Act with respect to a year, subject to annual renewal, if the Secretary determines that compliance with the requirement for being a meaningful EHR user is not possible because the certified EHR technology used by such eligible professional has been decertified under the Office of the National Coordinator for Health Information Technology's (ONC) Health IT Certification Program. Section 4002(b)(2) amended section 1886(b)(3)(B)(ix)(II) of the Act to provide that the Secretary shall exempt a hospital from the application of the payment adjustment under section 1886(b)(3)(B)(ix)(I) with respect to a fiscal year, subject to annual renewal, if the Secretary determines that compliance with the requirement for being a meaningful EHR user is not possible because the certified EHR technology used by the hospital is decertified under ONC's Health IT Certification Program. Section 15002, which amended section 1886(q)(3) of the Act by adding subparagraphs (D) and (E), which requires the Secretary to develop a methodology for the calculating the excess readmissions adjustment factor for the Hospital Readmissions Reduction Program based on cohorts defined by the percentage of dual eligible patients (that is, patients who are eligible for both Medicare and full-benefit Medicaid coverage) cared for by a hospital. In this final rule, we are implementing changes to the payment adjustment factor to assess penalties based on a hospital's performance relative to other hospitals treating a similar proportion of dual-eligible patients. Section 15004(a), which further amended section 114(d)(7) of the MMSEA (as amended) by striking ``The moratorium under paragraph (1)(A)'' and inserting ``[a]ny moratorium under paragraph (1)'' and specified that such amendment shall take effect as if included in the enactment of section 112 of the PAMA. We are implementing the exceptions to the current statutory moratorium, which is in effect through September 30, 2017, on increasing beds in an existing LTCH or an existing LTCH satellite as provided by Section 15004(a). Section 15004(b), which modifies high cost outlier payments to LTCH standard Federal rate cases beginning in FY 2018. Section 15006, which further amended section 114(c)(1)(A) of the MMSEA (as amended) by extending the moratorium on the full implementation of the 25-percent threshold policy through June 30, 2016, and for discharges occurring on or after October 1, 2016 and before October 1, 2017. In this final rule, we are implementing the moratorium on the full implementation of the 25-percent threshold policy for discharges occurring on or after October 1, 2016, through September 30, 2017, as provided by section 15006. Section 15007, which amended section 1206(a)(3) of the Pathway for SGR Reform Act by extending the exclusion for of Medicare Advantage plans' and site neutral payment rate discharges from the calculation of the average length-of-stay to all LTCHs, for discharges occurring in cost reporting periods beginning on or after October 1, 2015. Section 15008, which provided for a change in Medicare classification for ``subclause (II)'' LTCHs by redesignating such hospitals from section 1886(d)(1)(B)(iv)(II) to section 1886(d)(1)(B)(vi) of the Act. In this final rule, we are implementing the reclassification of hospitals which had previously been classified as ``subclause (II)'' LTCHs as their own category of IPPS-excluded hospitals as provided by the provisions of section 15008. Section 15009 of Public Law 114-255, which added new subparagraph (F) to section 1886(m)(6) of the Act, providing for a temporary exception to the site neutral payment rate for certain spinal cord specialty hospitals for all discharges occurring during such LTCH's cost reporting periods that begin during FYs 2018 and 2019. Section 15010, which added a new subparagraph (G) to section 1886(m)(6) of the Act, to create a temporary exception to the site neutral payment rate for certain severe wound discharges from certain LTCHs during such LTCH's cost reporting period beginning during FY 2018. Section 16003 amended section 1848(a)(7)(D) of the Act to provide that no payment adjustment may be made under section 1848(a)(7)(A) of the Act for 2017 and 2018 in the case of an eligible professional who furnishes substantially all of his or her covered professional services in an ambulatory surgical center (ASC). Section 1848(a)(7)(D)(iii) of the Act provides that determinations of whether an eligible professional is ASC-based may be made based on the site of service as defined by the Secretary or an attestation, but shall be made without regard to any employment or billing arrangement between the eligible professional and any other supplier or provider of services. Section 1848(a)(7)(D)(iv) of the Act provides that the ASC- based exception shall no longer apply as of the first year that begins more than 3 years after the date on which the Secretary determines, through notice-and-comment rulemaking, that certified EHR technology applicable to the ASC setting is available. D. Issuance of a Notice of Proposed Rulemaking In the proposed rule that appeared in the Federal Register on April 28, 2017 (82 FR 19796), we set forth proposed payment and policy changes to the Medicare IPPS for FY 2018 operating costs and for capital-related costs of acute care hospitals and certain hospitals and hospital units that are excluded from IPPS. In addition, we set forth proposed changes to the payment rates, factors, and other payment and policy-related changes to programs [[Page 38006]] associated with payment rate policies under the LTCH PPS for FY 2018. Below is a summary of the major changes that we proposed to make. 1. Proposed Changes to MS-DRG Classifications and Recalibrations of Relative Weights In section II. of the preamble of the proposed rule, we included-- Proposed changes to MS-DRG classifications based on our yearly review for FY 2018. Proposed adjustment to the standardized amounts under section 1886(d) of the Act for FY 2018 in accordance with the amendments made to section 7(b)(1)(B) of Public Law 110-90 by section 414 of the MACRA and section 15005 of the 21st Century Cures Act. Proposed recalibration of the MS-DRG relative weights. A discussion of the FY 2018 status of new technologies approved for add-on payments for FY 2017 and a presentation of our evaluation and analysis of the FY 2018 applicants for add-on payments for high-cost new medical services and technologies (including public input, as directed by Pub. L. 108-173, obtained in a town hall meeting). 2. Proposed Changes to the Hospital Wage Index for Acute Care Hospitals In section III. of the preamble to the proposed rule, we proposed to make revisions to the wage index for acute care hospitals and the annual update of the wage data. Specific issues addressed include, but are not limited to, the following: The proposed FY 2018 wage index update using wage data from cost reporting periods beginning in FY 2014. Clarification of other wage-related costs in the wage index. Calculation of the proposed occupational mix adjustment for FY 2018 based on the 2013 Occupational Mix Survey. Analysis and implementation of the proposed FY 2018 occupational mix adjustment to the wage index for acute care hospitals. Proposed application of the rural floor and the frontier State floor and the proposed expiration of the imputed floor. Proposed revisions to the wage index for acute care hospitals based on hospital redesignations and reclassifications under sections 1886(d)(8)(B), (d)(8)(E), and (d)(10) of the Act. Proposal to require documentation of SCH and RRC classification status approvals to be submitted to the MGCRB by the first business day after January 1. Clarification of special rules for SCHs and RRCs reclassifying to geographic home areas. Proposed changes to the 45-day notification rule. The proposed adjustment to the wage index for acute care hospitals for FY 2018 based on commuting patterns of hospital employees who reside in a county and work in a different area with a higher wage index. Determination of the labor-related share for the proposed FY 2018 wage index. 3. Proposed Rebasing and Revising of Hospital Market Basket In section IV. of the proposed rule, we proposed to revise and rebase the hospital market baskets for acute care hospitals and update the labor-related share. 4. Other Decisions and Proposed Changes to the IPPS for Operating Costs In section V. of the preamble of the proposed rule, we discussed proposed changes or clarifications of a number of the provisions of the regulations in 42 CFR parts 412 and 413, including the following: Proposed changes to MS-DRGs subject to the postacute care transfer policy. Proposed changes to the inpatient hospital update for FY 2018. Proposed changes to the volume decrease adjustment for SCHs. Proposed updated national and regional case-mix values and discharges for purposes of determining RRC status. Expiration of the temporary changes to the payment adjustment for low-volume hospitals at the end of FY 2017. Proposed parallel low-volume hospital payment adjustment concerning hospitals operated by the Indian Health Service (IHS) or a Tribe. The statutorily required IME adjustment factor for FY 2018. Proposed changes to the methodologies for determining Medicare DSH payments and the additional payments for uncompensated care. Discussion of expiration of the MDH program at the end of FY 2017 and our policy to allow MDHs to apply for SCH status in advance of the expiration of the MDH program and be paid as such under certain conditions. Proposed changes to the rules for payment adjustments under the Hospital Readmissions Reduction Program based on hospital readmission measures and the process for hospital review and correction of those rates for FY 2018. Proposed changes to the requirements and provision of value-based incentive payments under the Hospital Value-Based Purchasing Program. Proposed requirements for payment adjustments to hospitals under the HAC Reduction Program for FY 2018. Discussion of and proposals relating to the additional 5- year extension of the Rural Community Hospital Demonstration Program. Proposals related to the provider-based status of IHS and Tribal facilities and organizations that would remove the regulatory date limitation that restricted the grandfathering provision to IHS or Tribal facilities and organizations furnishing services on or before April 7, 2000. We also proposed to make a technical change to make the regulation text more consistent with our current rules that require these facilities to comply with all applicable Medicare conditions of participation that apply to the main provider. 5. Proposed FY 2018 Policy Governing the IPPS for Capital-Related Costs In section VI. of the preamble to the proposed rule, we discussed the proposed payment policy requirements for capital-related costs and capital payments to hospitals for FY 2018. 6. Proposed Changes to the Payment Rates for Certain Excluded Hospitals: Rate-of-Increase Percentages In section VII. of the preamble of the proposed rule, we discussed-- Proposed changes to payments to certain excluded hospitals for FY 2018. Proposed policy changes relating to payments to hospitals- within-hospitals. Proposed continued implementation of the Frontier Community Health Integration Project (FCHIP) Demonstration. 7. Proposed Changes to the LTCH PPS In section VIII. of the preamble of the proposed rule, we set forth-- Proposed changes to the LTCH PPS Federal payment rates, factors, and other payment rate policies under the LTCH PPS for FY 2018. Proposed changes to the short-stay outlier (SSO) policy. Proposed 1-year regulatory delay of the full implementation of the 25-percent threshold policy for discharges occurring in FY 2018. Proposed changes to implement the temporary exception to the site neutral payment rate for certain spinal cord specialty hospitals and for certain discharges with severe wounds from certain LTCHs, as provided under sections 15009 and 15010 of Public Law 114- 255, respectively. [[Page 38007]] Proposed change to the average length of stay criterion to implement section 15007 of Public Law 114-255. Proposed change in Medicare classification for certain hospitals to implement section 15008 of Public Law 114-255. 8. Proposed Changes Relating to Quality Data Reporting for Specific Providers and Suppliers In section IX. of the preamble of the proposed rule, we addressed-- Proposed requirements for the Hospital Inpatient Quality Reporting (IQR) Program. Proposed changes to the requirements for the quality reporting program for PPS-exempt cancer hospitals (PCHQR Program). Proposed changes to the requirements under the LTCH Quality Reporting Program (LTCH QRP). Proposed changes to the requirements under the Inpatient Psychiatric Facility Quality Reporting (IPFQR) Program. Proposed changes to requirements pertaining to the clinical quality measurement of eligible hospitals and CAHs as well as EPs participating in the Medicare and Medicaid Electronic Health Record (EHR) Incentive Programs. 9. Proposed Changes Relating to Medicare Cost Reporting and Provider Requirements In section X. of the preamble of the proposed rule, we presented our proposals to revise the regulations to allow providers to use an electronic signature to sign the Certification and Settlement Summary page of the Medicare cost report and submit this page electronically, and clarify the rules relating to the sale or scrapping of depreciable assets disposed of on or after December 1, 1997. 10. Proposed Changes Relating to Survey and Certification Requirements In section XI. of the preamble of the proposed rule, we present our proposals for allowing transparency in accrediting organization survey reports and plans of correction and for changing the requirement for providers to publish self-termination notices in newspapers. 11. Determining Prospective Payment Operating and Capital Rates and Rate-of-Increase Limits for Acute Care Hospitals In section V. of the Addendum to the proposed rule, we set forth proposed changes to the amounts and factors for determining the proposed FY 2018 prospective payment rates for operating costs and capital-related costs for acute care hospitals. We proposed to establish the threshold amounts for outlier cases. In addition, we addressed the update factors for determining the rate-of-increase limits for cost reporting periods beginning in FY 2018 for certain hospitals excluded from the IPPS. 12. Determining Prospective Payment Rates for LTCHs In the Addendum to the proposed rule, we set forth proposed changes to the amounts and factors for determining the proposed FY 2018 LTCH PPS standard Federal payment rate and other factors used to determine LTCH PPS payments under both the LTCH PPS standard Federal payment rate and the site neutral payment rate in FY 2018. We proposed to establish the adjustments for wage levels, the labor-related share, the cost-of- living adjustment, and high-cost outliers, including the applicable fixed-loss amounts and the LTCH cost-to-charge ratios (CCRs) for both payment rates. 13. Impact Analysis In Appendix A of the proposed rule, we set forth an analysis of the impact that the proposed changes would have on affected acute care hospitals, CAHs, LTCHs, PCHs, and IPFs. 14. Recommendation of Update Factors for Operating Cost Rates of Payment for Hospital Inpatient Services In Appendix B of the proposed rule, as required by sections 1886(e)(4) and (e)(5) of the Act, we provided our recommendations of the appropriate percentage changes for FY 2018 for the following: A single average standardized amount for all areas for hospital inpatient services paid under the IPPS for operating costs of acute care hospitals (and hospital-specific rates applicable to SCHs). Target rate-of-increase limits to the allowable operating costs of hospital inpatient services furnished by certain hospitals excluded from the IPPS. The LTCH PPS standard Federal payment rate and the site neutral payment rate for hospital inpatient services provided for LTCH PPS discharges. 15. Discussion of Medicare Payment Advisory Commission Recommendations Under section 1805(b) of the Act, MedPAC is required to submit a report to Congress, no later than March 15 of each year, in which MedPAC reviews and makes recommendations on Medicare payment policies. MedPAC's March 2017 recommendations concerning hospital inpatient payment policies address the update factor for hospital inpatient operating costs and capital-related costs for hospitals under the IPPS. We addressed these recommendations in Appendix B of the proposed rule. For further information relating specifically to the MedPAC March 2017 report or to obtain a copy of the report, contact MedPAC at (202) 220- 3700 or visit MedPAC's Web site at: http://www.medpac.gov. II. Changes to Medicare Severity Diagnosis-Related Group (MS-DRG) Classifications and Relative Weights A. Background Section 1886(d) of the Act specifies that the Secretary shall establish a classification system (referred to as diagnosis-related groups (DRGs)) for inpatient discharges and adjust payments under the IPPS based on appropriate weighting factors assigned to each DRG. Therefore, under the IPPS, Medicare pays for inpatient hospital services on a rate per discharge basis that varies according to the DRG to which a beneficiary's stay is assigned. The formula used to calculate payment for a specific case multiplies an individual hospital's payment rate per case by the weight of the DRG to which the case is assigned. Each DRG weight represents the average resources required to care for cases in that particular DRG, relative to the average resources used to treat cases in all DRGs. Section 1886(d)(4)(C) of the Act requires that the Secretary adjust the DRG classifications and relative weights at least annually to account for changes in resource consumption. These adjustments are made to reflect changes in treatment patterns, technology, and any other factors that may change the relative use of hospital resources. B. MS-DRG Reclassifications For general information about the MS-DRG system, including yearly reviews and changes to the MS-DRGs, we refer readers to the previous discussions in the FY 2010 IPPS/RY 2010 LTCH PPS final rule (74 FR 43764 through 43766) and the FYs 2011 through 2017 IPPS/LTCH PPS final rules (75 FR 50053 through 50055; 76 FR 51485 through 51487; 77 FR 53273; 78 FR 50512; 79 FR 49871; 80 FR 49342; and 81 FR 56787 through 56872, respectively). C. Adoption of the MS-DRGs in FY 2008 For information on the adoption of the MS-DRGs in FY 2008, we refer readers to the FY 2008 IPPS final rule [[Page 38008]] with comment period (72 FR 47140 through 47189). D. FY 2018 MS-DRG Documentation and Coding Adjustment 1. Background on the Prospective MS-DRG Documentation and Coding Adjustments for FY 2008 and FY 2009 Authorized by Public Law 110-90 In the FY 2008 IPPS final rule with comment period (72 FR 47140 through 47189), we adopted the MS-DRG patient classification system for the IPPS, effective October 1, 2007, to better recognize severity of illness in Medicare payment rates for acute care hospitals. The adoption of the MS-DRG system resulted in the expansion of the number of DRGs from 538 in FY 2007 to 745 in FY 2008. By increasing the number of MS-DRGs and more fully taking into account patient severity of illness in Medicare payment rates for acute care hospitals, MS-DRGs encourage hospitals to improve their documentation and coding of patient diagnoses. In the FY 2008 IPPS final rule with comment period (72 FR 47175 through 47186), we indicated that the adoption of the MS-DRGs had the potential to lead to increases in aggregate payments without a corresponding increase in actual patient severity of illness due to the incentives for additional documentation and coding. In that final rule with comment period, we exercised our authority under section 1886(d)(3)(A)(vi) of the Act, which authorizes us to maintain budget neutrality by adjusting the national standardized amount, to eliminate the estimated effect of changes in coding or classification that do not reflect real changes in case-mix. Our actuaries estimated that maintaining budget neutrality required an adjustment of -4.8 percentage points to the national standardized amount. We provided for phasing in this -4.8 percentage point adjustment over 3 years. Specifically, we established prospective documentation and coding adjustments of -1.2 percentage points for FY 2008, -1.8 percentage points for FY 2009, and -1.8 percentage points for FY 2010. On September 29, 2007, Congress enacted the TMA [Transitional Medical Assistance], Abstinence Education, and QI [Qualifying Individuals] Programs Extension Act of 2007 (Public Law 110-90). Section 7(a) of Public Law 110-90 reduced the documentation and coding adjustment made as a result of the MS-DRG system that we adopted in the FY 2008 IPPS final rule with comment period to -0.6 percentage point for FY 2008 and -0.9 percentage point for FY 2009. As discussed in prior year rulemaking, and most recently in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56780 through 56782), we implemented a series of adjustments required under sections 7(b)(1)(A) and 7(b)(1)(B) of Public Law 110-90, based on a retrospective review of FY 2008 and FY 2009 claims data. We completed these adjustments in FY 2013, but indicated in the FY 2013 IPPS/LTCH PPS final rule (77 FR 53274 through 53275) that delaying full implementation of the adjustment required under section 7(b)(1)(A) of Public Law 110-90 until FY 2013 resulted in payments in FY 2010 through FY 2012 being overstated, and that these overpayments could not be recovered. 2. Recoupment or Repayment Adjustment Authorized by Section 631 of the American Taxpayer Relief Act of 2012 (ATRA) Section 631 of the ATRA amended section 7(b)(1)(B) of Public Law 110-90 to require the Secretary to make a recoupment adjustment or adjustments totaling $11 billion by FY 2017. This adjustment represented the amount of the increase in aggregate payments as a result of not completing the prospective adjustment authorized under section 7(b)(1)(A) of Public Law 110-90 until FY 2013. As discussed earlier, this delay in implementation resulted in overstated payment rates in FYs 2010, 2011, and 2012. The resulting overpayments could not have been recovered under Public Law 110-90. Similar to the adjustments authorized under section 7(b)(1)(B) of Public Law 110-90, the adjustment required under section 631 of the ATRA was a one-time recoupment of a prior overpayment, not a permanent reduction to payment rates. Therefore, we anticipated that any adjustment made to reduce payment rates in one year would eventually be offset by a positive adjustment in 2018, once the necessary amount of overpayment was recovered. However, section 414 of the Medicare Access and CHIP Reauthorization Act (MACRA) of 2015, Public Law 114-10, enacted on April 16, 2015, replaced the single positive adjustment we intended to make in FY 2018 with a 0.5 percentage point positive adjustment for each of FYs 2018 through 2023. We stated in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49345) that we would address this MACRA provision in future rulemaking. However, section 15005 of the 21st Century Cures Act (Pub. L. 114-255), enacted on December 13, 2016, reduced the adjustment for FY 2018 from 0.5 percentage points to 0.4588 percentage points. We are addressing these provisions of MACRA and the 21st Century Cures Act in section II.D.3. of the preamble of this final rule. As we stated in the FY 2014 IPPS/LTCH PPS final rule (78 FR 50515 through 50517), our actuaries estimated that a -9.3 percentage point adjustment to the standardized amount would be necessary if CMS were to fully recover the $11 billion recoupment required by section 631 of the ATRA in FY 2014. It is often our practice to phase in payment rate adjustments over more than one year, in order to moderate the effect on payment rates in any one year. Therefore, consistent with the policies that we have adopted in many similar cases, and after consideration of the public comments we received, in the FY 2014 IPPS/LTCH PPS final rule (78 FR 50515 through 50517), we implemented a -0.8 percentage point recoupment adjustment to the standardized amount in FY 2014. We estimated that if adjustments of approximately -0.8 percentage point were implemented in FYs 2014, 2015, 2016, and 2017, using standard inflation factors, the entire $11 billion would be accounted for by the end of the statutory 4-year timeline. As estimates of any future adjustments are subject to variations in total savings, we did not provide for specific adjustments for FYs 2015, 2016, or 2017 at that time. Consistent with the approach discussed in the FY 2014 rulemaking for recouping the $11 billion required by section 631 of the ATRA, in the FY 2015 IPPS/LTCH PPS final rule (79 FR 49874) and the FY 2016 IPPS/LTCH PPS final rule (80 FR 49345), we implemented additional -0.8 percentage point recoupment adjustments to the standardized amount in FY 2015 and FY 2016, respectively. We estimated that these adjustments, combined with leaving the prior -0.8 percentage point adjustments in place, would recover up to $2 billion in FY 2015 and another $3 billion in FY 2016. When combined with the approximately $1 billion adjustment made in FY 2014, we estimated that approximately $5 to $6 billion would be left to recover under section 631 of the ATRA by the end of FY 2016. As indicated in the FY 2017 IPPS/LTCH PPS proposed rule (81 FR 24966), due to lower than previously estimated inpatient spending, we determined that an adjustment of -0.8 percentage point in FY 2017 would not recoup the $11 billion under section 631 of the ATRA. For the FY 2017 IPPS/LTCH PPS final rule (81 FR 56785), based on the Midsession Review of the President's FY 2017 Budget, our actuaries estimated [[Page 38009]] that, to the nearest tenth of a percentage point, the FY 2017 documentation and coding adjustment factor that will recoup as closely as possible $11 billion from FY 2014 through FY 2017 without exceeding this amount is -1.5 percentage points. Based on those updated estimates by the Office of the Actuary using the Midsession Review of the President's FY 2017 Budget, we made a -1.5 percentage point adjustment for FY 2017 as the final adjustment required under section 631 of the ATRA. The estimates by our actuaries related to this finalized adjustment were included in a memorandum that we made publicly available on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-OACT.html. 3. Adjustment for FY 2018 Required Under Section 414 of Public Law 114- 10 (MACRA) and Section 15005 of Public Law 114-255 As stated in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56785), once the recoupment required under section 631 of the ATRA was complete, we had anticipated making a single positive adjustment in FY 2018 to offset the reductions required to recoup the $11 billion under section 631 of the ATRA. However, section 414 of the MACRA (which was enacted on April 16, 2015) replaced the single positive adjustment we intended to make in FY 2018 with a 0.5 percentage point positive adjustment for each of FYs 2018 through 2023. In the FY 2017 rulemaking, we indicated that we would address the adjustments for FY 2018 and later fiscal years in future rulemaking. As noted previously, section 15005 of the 21st Century Cures Act (Pub. L. 114-255), which was enacted on December 13, 2016, amended section 7(b)(1)(B) of the TMA, as amended by section 631 of the ATRA and section 414 of the MACRA, to reduce the adjustment for FY 2018 from a 0.5 percentage point to a 0.4588 percentage point. We believe the directive under section 15005 of Public Law 114-255 is clear. Therefore, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19816) for FY 2018, we proposed to implement the required +0.4588 percentage point adjustment to the standardized amount. This is a permanent adjustment to payment rates. While we did not propose future adjustments required under section 414 of the MACRA and section 15005 of Public Law 114-255 at that time, we stated in the proposed rule that we expect to propose positive 0.5 percentage point adjustments to the standardized amounts for FYs 2019 through 2023. Comment: Several commenters reiterated their disagreement with the -1.5 percentage point adjustment that CMS made for FY 2017 under section 631 of the ATRA, which exceeded the estimated adjustment of approximately -0.8 percentage point described in the FY 2014 IPPS/LTCH PPS rulemaking. Commenters contended that, as a result, hospitals would be left with a larger permanent cut than Congress intended following the enactment of MACRA. They asserted that CMS' proposal to apply a 0.4588 percent positive adjustment for FY 2018 misinterprets the relevant statutory authority, and urged CMS to align with their view of Congress' intent by restoring an additional +0.7 percentage point adjustment to the standardized amount in FY 2018; that is, the difference between the -1.5 percentage point adjustment made in FY 2017 and the initial estimate of -0.8 percentage point discussed in the FY 2014 IPPS/LTCH PPS rulemaking. Commenters also urged CMS to use its discretion under section 1886(d)(5)(I) of the Act to increase the FY 2018 adjustment by 0.7 percentage point. Other commenters requested that, despite current law, CMS ensure that adjustments totaling the full 3.9 percentage points withheld under section 631 of the ATRA be returned. Response: As discussed in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56783 through 56785), CMS completed the $11 billion recoupment required under section 631 of the ATRA. We continue to disagree that section 414 of the MACRA was intended to augment or limit our separate obligation under the ATRA to fully offset $11 billion by FY 2017, as we discussed in response to comments in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56784). Moreover, as we discussed in the FY 2018 IPPS/LTCH PPS proposed rule, we believe the directive regarding the applicable adjustment for FY 2018 is clear. While we had anticipated making a positive adjustment in FY 2018 to offset the reductions required to recoup the $11 billion under section 631 of the ATRA, section 414 of the MACRA requires that we not make the single positive adjustment we intended to make in FY 2018 but instead make a 0.5 percentage point positive adjustment for each of FYs 2018 through 2023. As noted by the commenters, and discussed in the FY 2017 IPPS/LTCH PPS final rule, by phasing in a total positive adjustment of only 3.0 percentage points, section 414 of the MACRA would not fully restore even the 3.2 percentage point adjustment originally estimated by CMS in the FY 2014 IPPS/LTCH PPS final rule (78 FR 50515). Finally, Public Law 114-255, which further reduced the positive adjustment required for FY 2018 from 0.5 percentage point to 0.4588 percentage point, was enacted on December 13, 2016, after CMS proposed and finalized the -1.5 percentage point adjustment as the final adjustment required under section 631 of the ATRA in the FY 2017 rulemaking. After consideration of the public comments we received, we are finalizing the +0.4588 percentage point adjustment to the standardized amount for FY 2018, as required under section 15005 of Public Law 114- 255. E. Refinement of the MS-DRG Relative Weight Calculation 1. Background Beginning in FY 2007, we implemented relative weights for DRGs based on cost report data instead of charge information. We refer readers to the FY 2007 IPPS final rule (71 FR 47882) for a detailed discussion of our final policy for calculating the cost-based DRG relative weights and to the FY 2008 IPPS final rule with comment period (72 FR 47199) for information on how we blended relative weights based on the CMS DRGs and MS-DRGs. We also refer readers to the FY 2017 IPPS/ LTCH PPS final rule (81 FR 56785 through 56787) for a detailed discussion of the history of changes to the number of cost centers used in calculating the DRG relative weights. Since FY 2014, we calculate the IPPS MS-DRG relative weights using 19 CCRs, which now include distinct CCRs for implantable devices, MRIs, CT scans, and cardiac catheterization. 2. Discussion of Policy for FY 2018 Consistent with our established policy, we calculated the final MS- DRG relative weights for FY 2018 using two data sources: The MedPAR file as the claims data source and the HCRIS as the cost report data source. We adjusted the charges from the claims to costs by applying the 19 national average CCRs developed from the cost reports. The description of the calculation of the 19 CCRs and the MS-DRG relative weights for FY 2018 is included in section II.G. of the preamble to this FY 2018 IPPS/LTCH PPS final rule. As we did with the FY 2018 IPPS/ LTCH PPS proposed rule, we are providing the version of the HCRIS from which we calculated these 19 CCRs on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. Click on the link on the [[Page 38010]] left side of the screen titled, ``FY 2018 IPPS Final Rule Home Page'' or ``Acute Inpatient Files for Download.'' Comment: One commenter recommended that CMS work with stakeholders to update cost reporting instructions and improve the accuracy and validity of the national average CCRs. The commenter expressed concern that the differences between hospitals' use of nonstandard cost center codes and CMS' procedures for mapping and rolling up nonstandard codes to the standard cost centers will continue to result in invalid CCRs and inaccurate payments. The commenter stressed the need for flexibility in cost reporting, to accommodate any new or unique services that certain hospitals may provide, which may not be easily captured through the cost reporting software. Finally, the commenter again recommended, as it had done in response to prior IPPS rules, that CMS pay particular attention to data used for CT scan and MRI cost centers; the commenter believed that the hospital payment rates established by CMS from the CT scan and MRI CCRs simply do not correlate with resources used for these capital-intensive services. Response: We received a similar public comment last year and responded to it in the FY 2017 IPPS/LTCH PPS final rule. We refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56787) for our response to these issues. We note that we will continue to explore ways in which we can improve the accuracy of the cost report data and calculated CCRs used in the cost estimation process. Comment: One commenter requested that CMS use a single diagnostic radiology CCR to set weights, rather than using the separate CT and MRI cost centers. The commenter requested that if CMS maintains the separate CT and MRI cost centers, CMS should not include cost reports from hospitals that use the ``square foot'' allocation methodology. The commenter provided an analysis to support its assertion that the CCRs for CT and MRI are incorrect and are inappropriately reducing payments under the IPPS. The commenter indicated that the charge-compression hypothesis has been shown to be false with the use of the separate CT and MRI cost centers. The commenter discussed problems with cost allocation to the CT and MRI cost centers. The commenter referenced discussions in prior IPPS/LTCH PPS rules about this issue. The commenter acknowledged that CMS did not include a specific proposal in the FY 2018 proposed rule regarding this issue. Response: As the commenter noted, we did not make any proposals for FY 2018 relating to the number of cost centers used to calculate the relative weights. As noted previously and discussed in detail in prior rulemaking, we have calculated the IPPS MS-DRG relative weights using 19 CCRs, including distinct CCRs for MRIs and CT scans, since FY 2014. We refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56785) for a detailed discussion of the basis for establishing these 19 CCRs. We further note that in the FY 2014 IPPS/LTCH PPS final rule (78 FR 50518 through 50523), we presented data analyses using distinct CCRs for implantable devices, MRIs, CT scans, and cardiac catheterization. As we noted, we will continue to explore ways in which we can improve the accuracy of the cost report data and calculated CCRs used in the cost estimation process. F. Changes to Specific MS-DRG Classifications 1. Discussion of Changes to Coding System and Basis for FY 2018 MS-DRG Updates a. Conversion of MS-DRGs to the International Classification of Diseases, 10th Revision (ICD-10) As of October 1, 2015, providers use the International Classification of Diseases, 10th Revision (ICD-10) coding system to report diagnoses and procedures for Medicare hospital inpatient services under the MS-DRG system instead of the ICD-9-CM coding system, which was used through September 30, 2015. The ICD-10 coding system includes the International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) for diagnosis coding and the International Classification of Diseases, 10th Revision, Procedure Coding System (ICD-10-PCS) for inpatient hospital procedure coding, as well as the Official ICD-10-CM and ICD-10-PCS Guidelines for Coding and Reporting. For a detailed discussion of the conversion of the MS-DRGs to ICD-10, we refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56787 through 56789). b. Basis for FY 2018 MS-DRG Updates CMS has previously encouraged input from our stakeholders concerning the annual IPPS updates when that input is made available to us by December 7 of the year prior to the next annual proposed rule update. For example, to be considered for any updates or changes in FY 2018, comments and suggestions should have been submitted by December 7, 2016. The comments that were submitted in a timely manner for FY 2018 are discussed in this section of the preamble of this final rule. As CMS works with the public to examine the ICD-10 claims data used for updates to the ICD-10 MS-DRGs, we would like to examine areas where the MS-DRGs can be improved. This will require additional time for us to review requests from the public to make specific updates, analyze claims data, and consider any proposed updates. As discussed in the proposed rule, given the need for more time to carefully evaluate requests and propose updates, we are changing the deadline to request updates to MS-DRGs to November 1 of each year. This will provide an additional 5 weeks for the data analysis and review process. Interested parties should submit any comments and suggestions for FY 2019 by November 1, 2017, via the CMS MS-DRG Classification Change Requests Mailbox located at: [email protected]. Following are the changes that we proposed to the MS-DRGs for FY 2018 in the FY 2018 IPPS/LTCH PPS proposed rule. We invited public comments on each of the MS-DRG classification proposed changes as well as our proposals to maintain certain existing MS-DRG classifications discussed in the proposed rule. In some cases, we proposed changes to the MS-DRG classifications based on our analysis of claims data. In other cases, we proposed to maintain the existing MS-DRG classification based on our analysis of claims data. For the FY 2018 proposed rule, our MS-DRG analysis was based on ICD-10 claims data from the December 2016 update of the FY 2016 MedPAR file, which contains hospital bills received through September 30, 2016, for discharges occurring through September 30, 2016. In our discussion of the proposed MS-DRG reclassification changes, we referred to our analysis of claims data from the ``December 2016 update of the FY 2016 MedPAR file''. In this FY 2018 IPPS/LTCH PPS final rule, we summarize the public comments we received on our proposals, present our responses, and state our final policies. For this FY 2018 final rule, we performed limited additional MS-DRG analysis of claims data. Therefore, all of the data analysis is based on claims data from the December 2016 update of the FY 2016 MedPAR file, which contains hospital bills received through September 30, 2016, for discharges occurring through September 30, 2016, except where specifically noted that it is based on the [[Page 38011]] March 2017 update of the FY 2016 MedPAR file, which contains hospital bills received through March 31, 2017, for discharges occurring through September 30, 2016. As explained in previous rulemaking (76 FR 51487), in deciding whether to propose to make further modification to the MS-DRGs for particular circumstances brought to our attention, we consider whether the resource consumption and clinical characteristics of the patients with a given set of conditions are significantly different than the remaining patients represented in the MS-DRG. We evaluate patient care costs using average costs and lengths of stay and rely on the judgment of our clinical advisors to determine whether patients are clinically distinct or similar to other patients represented in the MS-DRG. In evaluating resource costs, we consider both the absolute and percentage differences in average costs between the cases we select for review and the remainder of cases in the MS-DRG. We also consider variation in costs within these groups; that is, whether observed average differences are consistent across patients or attributable to cases that are extreme in terms of costs or length of stay, or both. Further, we consider the number of patients who will have a given set of characteristics and generally prefer not to create a new MS-DRG unless it would include a substantial number of cases. In our examination of the claims data, we apply the following criteria established in FY 2008 (72 FR 47169) to determine if the creation of a new complication or comorbidity (CC) or major complication or comorbidity (MCC) subgroup within a base MS-DRG is warranted: A reduction in variance of costs of at least 3 percent. At least 5 percent of the patients in the MS-DRG fall within the CC or MCC subgroup. At least 500 cases are in the CC or MCC subgroup. There is at least a 20-percent difference in average costs between subgroups. There is a $2,000 difference in average costs between subgroups. In order to warrant creation of a CC or MCC subgroup within a base MS-DRG, the subgroup must meet all five of the criteria. Comment: Several commenters expressed concern regarding the use of ICD-10 claims data for proposed updates to the FY 2018 ICD-10 MS-DRGs Version 35 and in recalibrating the proposed FY 2018 MS-DRG relative weights. Commenters reported that the proposed relative weights for certain MS-DRGs had large reductions when compared to the current FY 2017 ICD-10 MS-DRG Version 34 relative weights. Specifically, commenters noted that MS-DRG 215 (Other Heart Assist System Implant) appeared to have the largest decrease by approximately 35% although it was not the subject of a new proposal in the FY 2018 IPPS/LTCH PPS proposed rule. According to the commenters, the proposed reductions for certain relative weights are a direct result of the transition from ICD-9 to ICD-10 coded claims data that was utilized in setting the proposed FY 2018 MS-DRG relative weights. The commenters stated that, if finalized as proposed, these reductions could limit access to the necessary services for Medicare beneficiaries and urged CMS to consider phasing in these significant fluctuations that they asserted cause instability of the weights and hinder providers in their ability to project anticipated payment rates. Many commenters also recommended that CMS limit the percentage by which an MS-DRG's relative weight can be reduced. Commenters also believed that the fluctuations in the proposed relative weights do not appear to be consistent with the deliberate approach CMS has taken to ensure a smooth transition from ICD-9 to ICD- 10. The commenters noted that, in the past, CMS has appropriately recognized and made efforts to maintain stability within the IPPS during the transition, such as providing several versions of the ICD-10 MS-DRG Grouper for review, contracting for studies to evaluate the impact of converting the MS-DRGs to ICD-10 and assembling various public meetings. The commenters also noted that CMS has observed broader principles in prior rulemaking with regard to payment stability such as during the transition from charge-based weights to cost-based weights in FY 2007 and the conversion of the CMS DRGs to MS-DRGs in FY 2008. Consistent with those past policy refinements and the steps taken to mitigate fluctuations potentially affecting IPPS payment, commenters requested that CMS once again exercise its authority to do so. We refer readers to section II.G. of the preamble of this FY 2018 IPPS/LTCH PPS final rule for further discussion regarding recalibration of the FY 2018 MS-DRG relative weights, including our response to comments requesting a transition period for substantial reductions in relative weights in order to facilitate payment stability. As stated above, commenters noted that MS-DRG 215 (Other Heart Assist System Implant) appeared to have the largest decrease by approximately 35% although it was not the subject of a new proposal in the FY 2018 IPPS/LTCH PPS proposed rule. We received multiple comments stating that the American Hospital Association published Coding Clinic advice that changed coding guidance for external heart assist devices and that this will result in higher-cost patients with more ICU days and increased lengths of stay that are assigned to MS-DRG 215 in FY 2018. The commenters noted there will be a substantial difference in coding for this patient population that is not reflected in the current cost data used to set the FY 2018 payment rates and a commenter urged CMS to revise the structure of MS-DRG 215 as an alternative option to address the decrease in the FY 2018 proposed relative weight for this MS-DRG. According to the commenter, restructuring this MS-DRG would more accurately reflect the resources required for cases that will be assigned to this MS-DRG in FY 2018 and is consistent with the agency's continuing efforts to ensure accurate replication between the ICD-9 and ICD-10 based MS-DRGs. The commenter noted that currently, patients who receive heart assist devices may be assigned to the Pre-MDC MS-DRGs 001 and 002 (Heart Transplant or Implant of Heart Assist System) or MS-DRG 215 (Other Heart Assist System Implant). The commenter asserted that the transition from using ICD-9 codes to ICD-10 codes as the basis for MS- DRG assignment has been impacted by the significant increase in the number of codes relevant to the assignment of a MS-DRG because ICD-10 is more granular. This commenter recommended that CMS revise the assignments for the ICD-10 procedure codes grouping to MS-DRG 215 to accurately replicate the logic used to assign ICD-9 procedure codes to MS-DRG 215. An example of how the MS-DRG assignment has been impacted by the transition to ICD-10 was provided by the commenter who noted that under the ICD-9 based MS-DRGs, procedure code 37.62 (Insertion of temporary non-implantable extracorporeal circulatory assist device) was reported for both the insertion and removal of an external heart assist device and was assigned to MS-DRG 215. However, under ICD-10, two codes are required, one for the insertion and one for the removal of the device where the logic for the combination of those two codes results in assignment to Pre-MDC MS-DRGs 001 and 002 (Heart transplant or Implant of Heart Assist System). [[Page 38012]] Another example offered by the commenter included ICD-9 procedure code 37.63 (Repair of heart assist system) where, under ICD-10, these cases could be reported with a code describing revision of an external heart assist device or these cases could be reported with a combination of codes, one for the removal and one for the revision of an external heart assist device. The commenter suggested that the combinations of insertion and removal codes and the combinations of removal and revision codes be reassigned from the Pre-MDC MS-DRGs 001 and 002 to MS-DRG 215 to accurately replicate the logic that was used in the ICD-9 based MS-DRGs. The commenter performed its own analysis of MS-DRG 215 using the FY 2016 MedPAR data and noted that its findings indicated there was a decrease in the volume of procedures involving a repair or revision of a heart assist system device and an increase in the number of insertion or implantation of heart assist system devices when compared to the FY 2015 MedPAR data. The commenter's findings also indicated that there was a decrease in the average total standardized charges, as well as a decrease in the severity of illness of the patients grouping to this MS-DRG in FY 2016 compared to FY 2015. For example, the commenter noted that its analysis showed approximately 95 percent of insertion or implant of heart assist system cases also reported a secondary diagnosis of an MCC in FY 2015; however, this number dropped to 84 percent in FY 2016. Additionally, the commenter reported that approximately 73 percent of the revision of heart assist system cases also reported a secondary diagnosis of an MCC in FY 2015; however, this number dropped to 67 percent in FY 2016. The commenter stated that the clinical and usage changes for these devices do not account for this dramatic 1-year reversal. Response: We agree with the commenter that under the ICD-9 based MS-DRGs, procedure code 37.62 (Insertion of temporary non-implantable extracorporeal circulatory assist device) was reported for both the insertion and removal of an external heart assist device and was assigned to MS-DRG 215. We also agree with the commenter that, under ICD-10, two codes are currently required to describe this same procedure, one for the insertion and one for the removal of the device where the logic for the combination of those two codes results in assignment to Pre-MDC MS-DRGs 001 and 002 (Heart transplant or Implant of Heart Assist System). Lastly, we agree with the example offered by the commenter that included ICD-9 procedure code 37.63 (Repair of heart assist system) where under ICD-10, these cases could be reported with a code describing revision of a heart assist device or these cases could be reported with a combination of codes, one for the removal and one for the revision of a heart assist device. We also are aware that the American Hospital Association published Coding Clinic advice that clarified coding and reporting for certain external heart assist devices due to the technology being approved for new indications. We point out that coding advice is issued independently from payment policy. That is, in our annual IPPS rulemaking, in considering updates to the MS-DRGs, it is typically not our process to analyze changes in published coding advice. We generally do not make proposals for MS-DRG reclassification changes in the absence of data and clinical input from our clinical advisors. In response to the commenters' request to ensure accurate replication between the ICD-9 and ICD-10 based MS-DRGs for external heart assist devices in conjunction with the public comments requesting that we maintain stability in the MS-DRG relative payment weights, we note that, for FY 2018 and beyond, we are no longer replicating the ICD-9 MS-DRGs. As stated in the FY 2018 IPPS/LTCH PPS proposed rule and this final rule, we are using ICD-10 coded claims data for the first time to propose changes to the ICD-10 MS-DRG classifications and to compute the relative weights. Therefore, our proposals and final policies for FY 2018 are based only on the ICD-10 claims data from the FY 2016 MedPAR file. However, similar to our efforts in identifying areas where improvements could be made to better account for severity of illness and resource utilization during the transition from the CMS DRGs to the MS-DRGs, we are making concerted efforts to continue refining the ICD-10 MS-DRGs after transitioning from the ICD-9 MS-DRGs. We appreciate the commenters' acknowledgement of our efforts to maintain stability within the IPPS during the transition period to ICD- 10 as noted above. We also acknowledge and appreciate the analysis that was conducted by the commenter for MS-DRG 215. We believe it is important to be able to fully evaluate the effects and the impact of restructuring any MS-DRGs for which all heart assist system procedures are currently assigned under ICD-10. As part of this evaluation, we believe it would be advantageous to consider additional ICD-10 coded claims data as well as changes in a hospital's case-mix (for example, patient characteristics) to determine if the patients undergoing a heart assist system procedure or a combination of heart assist system procedures demonstrate a greater severity of illness and/or increased treatment difficulty as a result of the surgical approach that is used (for example, open, percutaneous, percutaneous endoscopic, among others). Finally, consultation with our clinical advisors is also important to properly analyze the appropriateness of any modifications to the MS-DRGs where a heart assist device is currently assigned. Therefore, in response to the public comments received, we are planning to review for FY 2019 the current ICD-10 logic for Pre-MDC MS- DRGs 001 and 002 (Heart Transplant or Implant of Heart Assist System with and without MCC, respectively), MS-DRG 215 (Other Heart Assist System Implant) and MS-DRGs 268 and 269 (Aortic and Heart Assist Procedures Except Pulsation Balloon with and without MCC, respectively) where procedures involving the heart assist devices are currently assigned. We refer the reader to the ICD-10 MS-DRG Definitions Manual version 34, which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Data-Files.html?DLPage=1&DLEntries=10&DLSort=0&DLSortDir=ascending for complete documentation of the GROUPER logic for Pre-MDC MS-DRGs 001 and 002, MS-DRG 215, and MS-DRGs 268 and 269. We also encourage the public to submit any comments on restructuring the MS-DRGs for heart assist system procedures to the CMS MS-DRG Classification Change Request Mailbox located at: [email protected] by November 1, 2017. As previously stated, we are making concerted efforts to continue refining the ICD-10 MS-DRGs after transitioning from the ICD-9 MS-DRGs. We believe that it is important to include the Pre-MDC MS-DRGs and the other MS-DRGs comprised of heart assist system procedures as part of our comprehensive review of each MDC and the corresponding MS-DRGs assigned to them. After consideration of the public comments we received, we are maintaining the current structure of MS-DRG 215 for FY 2018, under the ICD-10 MS-DRGs Version 35. We are making the FY 2018 ICD-10 MS-DRG GROUPER and Medicare Code Editor (MCE) Software Version 35 available to the public on our CMS Web [[Page 38013]] site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html through the FY 2018 IPPS Final Rule Home Page. 2. MDC 1 (Diseases and Disorders of the Nervous System) a. Functional Quadriplegia We received a request to reassign cases identified by diagnosis code R53.2 (Functional quadriplegia) from MS-DRGs 052 and 053 (Spinal Disorders and Injuries with and without CC/MCC, respectively). The requestor stated that because functional quadriplegia does not involve any spinal injury or pathology, cases identified by the diagnosis code should not be assigned to MS-DRGs 052 and 053. However, the requestor did not suggest an alternative MS-DRG assignment. Section I.C.18.f. of the FY 2017 ICD-10-CM Official Coding Guidelines addresses the coding for the diagnosis of functional quadriplegia. Section I.C.18.f. states that functional quadriplegia (described by diagnosis code R53.2) is the lack of ability to use one's limbs or to ambulate due to extreme debility. The condition is not associated with neurologic deficit or injury, and diagnosis code R53.2 should not be used to identify cases of neurologic quadriplegia. In addition, the Guidelines state that the diagnosis code should only be assigned if functional quadriplegia is specifically documented by a physician in the medical record, and the diagnosis of functional quadriplegia is not associated with a neurologic deficit or injury. A physician may document the diagnosis of functional quadriplegia as occurring with a variety of conditions. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19817 through 19818), we examined claims data from the December 2016 update of the FY 2016 MedPAR file on cases reporting diagnosis code R53.2 in MS-DRGs 052 and 053. Our findings are shown in the table below. Cases Reporting Functional Quadriplegia in MS-DRGs 052 and 053 ---------------------------------------------------------------------------------------------------------------- Average MS-DRG Number of length of Average costs cases stay ---------------------------------------------------------------------------------------------------------------- MS-DRG 052--All cases........................................... 865 5.4 $10,247 MS-DRG 052--Cases reporting diagnosis code R53.2................ 63 4.9 6,420 MS-DRG 053--All cases........................................... 239 3.3 6,326 MS-DRG 053-- Cases reporting diagnosis code R53.2............... 16 3.3 2,318 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, for MS-DRG 052, there were a total of 865 cases with an average length of stay of 5.4 days and average costs of $10,247. Of the 865 cases in MS-DRG 052, there were 63 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 4.9 days and average costs of $6,420. For MS- DRG 053, there were a total of 239 cases, with an average length of stay of 3.3 days and average costs of $6,326. Of the 239 cases in MS- DRG 053, there were 16 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 3.3 days and average costs of $2,318. To address the request to reassign cases reporting a diagnosis of functional quadriplegia to a different MS-DRG, we reviewed the data for a total of 79 cases (63 cases in MS-DRG 052 and 16 cases in MS-DRG 053) that reported a principal diagnosis of functional quadriplegia in MS- DRGs 052 and 053. As shown in the table above, our data analysis demonstrates that the average costs for these 79 cases are lower than the average costs of all cases in MS-DRGs 052 and 053 ($6,420 compared to $10,247 for all cases in MS-DRG 052, and $2,318 compared to $6,326 for all cases in MS-DRG 053), and the average lengths of stay are shorter for cases reporting a diagnosis of functional quadriplegia in MS-DRG 052 (4.9 days compared to 5.4 days for all cases in MS-DRG 052), but equal for cases in MS-DRG 053 (3.3 days for cases reporting a diagnosis of functional quadriplegia and for all cases). As we discussed in the proposed rule, our clinical advisors reviewed this issue and agreed that a diagnosis of functional quadriplegia does not involve a spinal disorder or injury, and may be associated with, or the result of, a variety of underlying conditions. Our clinical advisors also agreed that it is not clinically appropriate to include cases reporting a diagnosis of functional quadriplegia within MS-DRGs 052 and 053 because these cases do not involve a spinal disorder or injury. Therefore, given the fact that functional quadriplegia can be the result of a variety of other conditions, we reviewed the MS-DRGs in order to identify a more appropriate placement for cases reporting this diagnosis. Our clinical advisors recommended assigning cases representing a diagnosis of functional quadriplegia from MS-DRGs 052 and 053 to MS-DRGs 091, 092, and 093 (Other Disorders of Nervous System with MCC, with CC, and without CC/MCC, respectively). Within each MDC, there are MS-DRGs that describe a variety of other conditions that do not have the clinical characteristics of the more specific MS-DRGs. In this case, MS-DRGs 091, 092, and 093 describe a variety of other disorders of the nervous system that are not clinically similar in characteristics to the disorders described by MS- DRGs 052 and 053. We stated in the proposed rule that our clinical advisors believe that MS-DRGs 091, 092, and 093 are more appropriate MS-DRG assignments for cases representing a diagnosis of functional quadriplegia. We examined claims data from the December 2016 update of the FY 2016 MedPAR file on cases in MS-DRGs 091, 092, and 093. Our findings are shown in the table below. Cases in MS-DRGs 091, 092, and 093 ---------------------------------------------------------------------------------------------------------------- Average MS-DRG Number of length of Average costs cases stay ---------------------------------------------------------------------------------------------------------------- MS-DRG 091--All cases........................................... 12,607 5.6 $10,815 MS-DRG 092--All cases........................................... 19,392 3.9 6,706 [[Page 38014]] MS-DRG 093--All cases........................................... 8,120 2.7 5,253 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, for MS-DRG 091, there were a total of 12,607 cases, with an average length of stay of 5.6 days and average costs of $10,815. For MS-DRG 092, there were a total of 19,392 cases, with an average length of stay of 3.9 days and average costs of $6,706. For MS-DRG 093, there were a total of 8,120 cases, with an average length of stay of 2.7 days and average costs of $5,253. As stated earlier, of the 865 total cases in MS-DRG 052, there were 63 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 4.9 days and average costs of $6,420. Of the 239 total cases in MS-DRG 053, there were 16 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 3.3 days and average costs of $2,318. The average lengths of stay for cases reporting a diagnosis of functional quadriplegia in MS- DRGs 052 and 053 are similar to the average lengths of stay for cases found in MS-DRGs 091, 092 and 093 (4.9 days and 3.3 days for cases in MS-DRGs 052 and 053, respectively, compared to 5.6 days, 3.9 days, and 2.7 days, respectively, for cases in MS-DRGs 091, 092, and 093). The average costs for cases reporting a diagnosis of functional quadriplegia in MS-DRGs 052 and 053 are $6,420 and $2,318, respectively, compared to $10,815, $6,706, and $5,253 for all cases in MS-DRGs 091, 092, and 093. The average costs for cases reporting a diagnosis of functional quadriplegia in MS-DRG 053 are lower than the average costs for all cases in MS-DRG 093 without a CC or MCC ($2,318 compared to $5,253, respectively). The average costs for cases reporting a diagnosis of functional quadriplegia in MS-DRG 052 are $6,420, which is lower than the average costs of $10,815 for all cases in MS-DRG 091, but close to the average costs of $6,706 for all cases in MS-DRG 092. We stated in the proposed rule that while we acknowledge that the average costs for cases reporting a diagnosis of functional quadriplegia are lower than those cases within MS-DRGs 091, 092, and 093, as stated earlier, the average costs of cases reporting a diagnosis of functional quadriplegia also are lower than the average costs of all cases in MS-DRGs 052 and 053 where these cases are currently assigned. Our clinical advisors reviewed the clinical issues as well as the claims data for MS-DRGs 052, 053, 091, 092, and 093. As a result of this review, they recommended that cases reporting a diagnosis of functional quadriplegia be reassigned from MS-DRGs 052 and 053 to MS- DRGs 091, 092, and 093 because the current MS-DRG assignment is not clinically appropriate. We stated in the proposed rule that our clinical advisors stated that reassigning these cases to MS-DRGs 091, 092, and 093 is more appropriate because this set of MS-DRGs includes a variety of nervous system disorders that are not appropriately classified to more specific MS-DRGs within MDC 1. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19817 through 19818), we proposed to reassign cases identified by diagnosis code R53.2 from MS- DRGs 052 and 053 to MS-DRGs 091, 092, and 093 for FY 2018. We invited public comments on our proposal. Comment: Several commenters supported CMS' statement that diagnosis code R53.2 does not belong in MS-DRGs 052 and 053 because this condition does not involve a spinal disorder or injury. The commenters supported reassigning the code from MS-DRGs 052 and 053. However, one commenter suggested that instead of assigning diagnosis code R53.2 to MS DRGs 091, 092, and 093 (Other Disorders of Nervous System with MCC, with CC, and without CC/MCC, respectively) for FY 2018, CMS instead reassign it to MS-DRGs 947 and 948 (Signs and Symptoms with MCC and without MCC, respectively). The commenter stated that the ICD-10-CM code for functional quadriplegia, R53.2, is located in Chapter 18, Symptoms, Signs and Abnormal Findings because it can be the result of a variety of underlying conditions. Therefore, the commenter believed it was not appropriate to classify this diagnosis as a nervous system disorder. The commenter pointed out that other codes in ICD-10-CM category R53 are assigned to MS-DRGs 947 and 948. Therefore, the commenter believed that it was appropriate to reassign code R53.2 from MS-DRGs 052 and 053 to MS-DRGs 947 and 948. Response: We agree with the commenter that diagnosis code R53.2 is located in Chapter 18, Symptoms, Signs and Abnormal Findings because it can be the result of a variety of underlying conditions. We also agree that this code cannot be labeled as a nervous system disorder. Therefore, we agree that there is merit in reassigning diagnosis code R53.2 where other codes in category R53 are assigned in MS-DRGs 947 and 948. We examined claims data from the December 2016 update of the FY 2016 MedPAR file on cases in MS-DRGs 947 and 948. Our findings are shown in the table below. Cases in MS-DRGs 947 and 948 ---------------------------------------------------------------------------------------------------------------- Average MS-DRG Number of length of Average costs cases stay ---------------------------------------------------------------------------------------------------------------- MS-DRG 947-All cases............................................ 10,799 4.7 $8,225 MS-DRG 948-All cases............................................ 36,123 3.3 5,494 ---------------------------------------------------------------------------------------------------------------- As stated earlier, of the 865 total cases in MS-DRG 052, there were 63 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 4.9 days and average costs of $6,420. This compares to all cases in MS-DRG 947 which had an average length of stay of 4.7 days and average costs of $8,225. Therefore, the average length of stay for functional quadriprlegia cases in MS-DRG 052 was 0.2 days longer and the average costs [[Page 38015]] were $1,805 lower than all cases in MS-DRG 947. Of the 239 total cases in MS-DRG 053, there were 16 cases that reported a principal diagnosis of functional quadriplegia, with an average length of stay of 3.3 days and average costs of $2,318. This compares to all cases in MS-DRG 948 which had an average length of stay of 3.3 days and average costs of $5,494. Therefore, the average length of stay for functional quadriprlegia cases in MS-DRG 053 is the same as all cases in MS-DRG 948 and the average costs are $3,176 lower than all cases in MS-DRG 948. The average costs of functional quadriplegia cases are lower than all cases in MS-DRGs 091, 092, and 093 as well as in MS-DRGs 947 and 948. The average length of stay of functional quadriplegia cases are similar to those in MS-DRGs 947 and 948. We agree with the commenter that the more appropriate MS-DRG assignment would be MS-DRGs 947 and 948 because these MS-DRGs capture similar symptom codes. Our clinical advisors reviewed this clinical issue along with the claims data for MS-DRGs 947 and 948. Our clinical advisors agree that because diagnosis code R53.2 is a symptom code that could be the result of a variety of underlying conditions, it would not be appropriate to assign it to nervous system MS-DRGs such as MS DRGs 091, 092, and 093 as we proposed. Our clinical advisors agreed with the commenter that this symptom code should be assigned to MS-DRGs 947 and 948 where other symptom codes are assigned. After consideration of the public comments that we received and the advice of our clinical advisors, we are finalizing the assignment of code R53.2 (Functional quadriplegia) to MS-DRGs 947 and 948 (Signs and Symptoms with MCC and without MCC, respectively). b. Responsive Neurostimulator (RNS(copyright)) System We received a request to modify the MS-DRG assignment for cases involving the use of the RNS(copyright) neurostimulator, a cranially implanted neurostimulator that is a treatment option for persons diagnosed with medically intractable epilepsy. Cases involving the use of the RNS(copyright) neurostimulator are assigned to MS-DRG 023 (Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) with MCC or Chemo Implant) and MS-DRG 024 (Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) without MCC). Cases involving the use of the RNS(copyright) neurostimulator generator and leads are captured within the descriptions of four ICD-10-PCS codes. ICD-10-PCS code 0NH00NZ (Insertion of neurostimulator generator into skull, open approach) captures the use of the neurostimulator generator, and the other three ICD-10-PCS codes, 00H00MZ (Insertion of neurostimulator lead into brain, open approach), 00H03MZ (Insertion of neurostimulator lead into brain, percutaneous approach), and 00H04MZ (Insertion of neurostimulator lead into brain, percutaneous endoscopic approach) describe the insertions of the leads, depending on the approach used. The combination of an ICD-10-PCS code capturing the use of the generator and another ICD-10-PCS code describing the specific approach used to insert the leads would capture the performance of the entire procedure. The requestor stated that the RNS(copyright) neurostimulator received FDA pre-market approval on November 14, 2013. The RNS(copyright) neurostimulator includes a cranially implanted programmable neurostimulator connected to one or two depth and/or subdural cortical strip leads that are surgically placed in or on the brain at the seizure focus. The neurostimulator and leads are typically implanted during a single acute inpatient hospital procedure at a Comprehensive Epilepsy Center (CEC). The implanted neurostimulator continuously monitors brain electrical activity and is programmed by a physician to detect abnormal patterns of electrical activity that the physician believes may lead to seizures (epileptiform activity). In response to the detection of epileptiform activity, the device delivers brief, mild electrical pulses (responsive stimulation) to one or two epileptic foci. Detection and stimulation parameters are adjusted noninvasively by the physician to optimize control of epileptic seizures for each patient. As the neurostimulator monitors brain activity, electrocorticograms (ECoGs) recorded immediately before and after certain events are stored for later review by the physician. The physician reviews the stored recordings to see the detections and the effects of stimulation. The physician can reprogram the neurostimulator at an in-person office appointment to change detection and stimulation settings based on this information, as well as review the patient's seizures. The RNS(copyright) neurostimulator was approved for new technology add-on payments for FY 2015 and FY 2016, and new technology add-on payments were discontinued for FY 2017. The new technology add- on payment application was discussed in the FY 2015 IPPS/LTCH PPS proposed and final rules (79 FR 28051 through 28054 and 79 FR 49946 through 49950, respectively), the FY 2016 IPPS/LTCH PPS proposed and final rules (80 FR 24427 through 24448 and 80 FR 49442 through 49443, respectively), and the FY 2017 IPPS/LTCH PPS proposed and final rules (81 FR 25036 through 25037 and 81 FR 56882 through 56884, respectively). The requestor suggested the following three options for MS-DRG assignment updates for cases involving the RNS(copyright) neurostimulator: Create new MS-DRGs for cases involving the use of the RNS(copyright) neurostimulator. The requestor suggested MS- DRG XXX (Cranially Implanted Neurostimulators with MCC) and MS-DRG XXX (Cranially Implanted Neurostimulators without MCC) as possible MS-DRG titles. The requestor acknowledged that the number of cases assigned to this MS-DRG would be low, but anticipated that the number of cases would increase in the future. Reassign cases involving the use of the RNS(copyright) neurostimulator to MS-DRGs 020 and 021 (Intracranial Vascular Procedures with Principal Diagnosis of Hemorrhage with MCC, with CC, respectively) and update the MS-DRG logic and titles. The requestor asked CMS to reassign all cases involving the use of the RNS(copyright) neurostimulator that currently map to MS-DRG 023 (Craniotomy with Major Device Implant/Acute Complex CNS Principal Diagnosis with MCC or Chemo Implant) to MS-DRG 20, and change the title of MS-DRG 20 to ``Intracranial Vascular Procedures with Principal Diagnosis of Hemorrhage or Cranially Implanted Neurostimulator with MCC.'' In addition, the requestor asked CMS to reassign all cases involving the use of the RNS(copyright) neurostimulator that currently map to MS-DRG 024 (Craniotomy with Major Device Implant/Acute Complex CNS Principal Diagnosis without MCC) to MS-DRG 021, and change the title of MS-DRG 021 to ``Intracranial Vascular Procedures with Principal Diagnosis of Hemorrhage with CC or Cranially Implanted Neurostimulator without MCC''. The requestor believed that the majority of cases involving the use of the RNS(copyright) neurostimulator that map to MS-DRG 024 do not include a secondary diagnosis that is classified as a CC, and the average cost of cases involving the use of the RNS(copyright) neurostimulator without a CC is significantly higher than the average cost of all cases in MS-DRG 022 (Intracranial Vascular Procedures with Principal Diagnosis of Hemorrhage [[Page 38016]] without CC/MCC). Therefore, the requestor stated that it would not be adequate to assign cases involving the use of the RNS(copyright) neurostimulator without a CC to MS-DRG 022. Reassign cases involving the use of the RNS(copyright) neurostimulator to other higher paying MS- DRGs that would provide adequate payment. The requestor stated that it had analyzed data from two sources, which demonstrated that the average cost of cases involving the use of the RNS(copyright) neurostimulator was higher than the average cost of all cases in MS-DRGs 023 and 024 (the current MS-DRGs for cases involving the use of the RNS(copyright) neurostimulator). The requestor indicated that the data used for its analysis was obtained from hospitals performing the procedure, as well as from the FY 2015 MedPAR file. The requestor also asked that CMS examine the cases representing cranially implanted neurostimulators and leads that were inserted for the treatment of epilepsy. The requestor pointed out that neurostimulators also are used in the treatment of movement disorders such as Parkinson's disease, essential tremor, or dystonia. The requestor asked that CMS identify those cases with a principal diagnosis of epilepsy, and identified the following ICD-10-CM codes that it believed were representative of potential epilepsy cases. ------------------------------------------------------------------------ ICD-10-CM code ICD-10-CM code title ------------------------------------------------------------------------ G40.001................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus. G40.009................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus. G40.011................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus. G40.019................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus. G40.101................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus. G40.119................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus. G40.201................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus. G40.209................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus. G40.211................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus. G40.219................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus. G40.301................... Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus. G40.309................... Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus. G40.311................... Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus. G40.319................... Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus. G40.401................... Other generalized epilepsy and epileptic syndromes, not intractable, with status epilepticus. G40.409................... Other generalized epilepsy and epileptic syndromes, not intractable, without status epilepticus. G40.411................... Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus. G40.419................... Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus. G40.501................... Epileptic seizures related to external causes, not intractable, with status epilepticus. G40.509................... Epileptic seizures related to external causes, not intractable, without status epilepticus. G40.801................... Other epilepsy, not intractable, with status epilepticus. G40.802................... Other epilepsy, not intractable, without status epilepticus. G40.803................... Other epilepsy, intractable, with status epilepticus. G40.804................... Other epilepsy, intractable, without status epilepticus. G40.811................... Lennox-Gastaut syndrome, not intractable, with status epilepticus. G40.812................... Lennox-Gastaut syndrome, not intractable, without status epilepticus. G40.813................... Lennox-Gastaut syndrome, intractable, with status epilepticus. G40.814................... Lennox-Gastaut syndrome, intractable, without status epilepticus. G40.821................... Epileptic spasms, not intractable, with status epilepticus. G40.822................... Epileptic spasms, not intractable, without status epilepticus. G40.823................... Epileptic spasms, intractable, with status epilepticus. G40.824................... Epileptic spasms, intractable, without status epilepticus. G40.89.................... Other seizures. G40.901................... Epilepsy, unspecified, not intractable, with status epilepticus. G40.909................... Epilepsy, unspecified, not intractable, without status epilepticus. G40.911................... Epilepsy, unspecified, intractable, with status epilepticus. G40.919................... Epilepsy, unspecified, intractable, without status epilepticus. ------------------------------------------------------------------------ MS-DRGs 023 and 024 contain a number of cases representing neurostimulator generator and lead code combinations that are captured under a list referred to as ``Major Device Implant.'' The neurostimulator generators on this list are inserted into the skull, as well as into the subcutaneous areas of the chest, back, or abdomen. The leads are all inserted into the brain. The RNS(copyright) neurostimulator generators are inserted into the skull and the leads are inserted into the brain. The following three ICD-10-PCS code combinations capture the use of the [[Page 38017]] RNS(copyright) neurostimulator and leads that would determine an assignment of a case to MS-DRGs 023 and 024, as shown in the ``Major Device Implant'' list: 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H00MZ (Insertion of neurostimulator lead into brain, open approach); 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H03MZ (Insertion of neurostimulator lead into brain, percutaneous approach); and 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H04MZ (Insertion of neurostimulator lead into brain, percutaneous endoscopic approach). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19818 through 19822), we examined claims data from the December 2016 update of the FY 2016 MedPAR file for all cases representing the use of a neurostimulator in MS-DRGs 023 and 024 listed under the ``Major Device Implant'' list. As requested, we also examined the cases represented by the three neurostimulator code combinations, which capture the use of the RNS(copyright) neurostimulator that are a subset of the cases listed on the ``Major Device Implant'' list using the code combinations listed above, and that had a principal diagnosis of epilepsy from the list supplied by the requestor. The following tables show our findings for those cases in MS-DRGs 023 and 024 as well as findings for cases in MS-DRGs 020 and 021. MS-DRGs 023 and 024 [Neurostimulator Cases] ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 023--All cases........................................... 6,723 10.9 $39,014 MS-DRG 023--Cases with neurostimulators (Major Device Implant 21 6.7 48,821 list cases).................................................... MS-DRG 023--Cases with neurostimulator generators inserted into 7 8.0 63,365 skull (includes cases involving the use of the RNS(copyright) neurostimulator) and cases with a principal diagnosis of epilepsy....................................................... MS-DRG 024--All cases........................................... 2,275 5.5 27,574 MS-DRG 024--Cases with neurostimulators (Major Device Implant 394 2.1 31,669 list cases).................................................... MS-DRG 024--Cases with neurostimulator generators inserted into 54 4.3 51,041 skull (includes cases involving the use of the RNS(copyright) neurostimulator) and cases with a principal diagnosis of epilepsy....................................................... ---------------------------------------------------------------------------------------------------------------- Cases in MS-DRGs 020 and 021 ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 020-All cases............................................ 1,372 16.7 $72,926 MS-DRG 021-All cases............................................ 336 13.5 54,385 ---------------------------------------------------------------------------------------------------------------- As shown by the table above, for MS-DRG 023, we identified a total of 6,723 cases, with an average length of stay of 10.9 days and average costs of $39,014. Of the 6,723 cases in MS-DRG 023, there were 21 cases representing the implantation of any type of neurostimulator generator with an average length of stay of 6.7 days, and average costs of $48,821. Of the 21 neurostimulator generator cases, there were 7 cases with the neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy with an average length of stay of 8.0 days and average costs of $63,365. For MS-DRG 024, we identified a total of 2,275 cases, with an average length of stay of 5.5 days and average costs of $27,574. Of the 2,275 cases in MS-DRG 024, there were 394 cases representing the implantation of any type of neurostimulator generator with an average length of stay of 2.1 days and average costs of $31,669. Of the 394 neurostimulator generator cases, there were 54 cases with the neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy with an average length of stay of 4.3 days and average costs of $51,041. There were only 61 cases involving the use of the RNS(copyright) neurostimulator with a principal diagnosis of epilepsy in MS-DRGs 023 and 024 (7 and 54, respectively). As we stated in the proposed rule, our clinical advisors reviewed this issue, and agreed that this number of cases is too small on which to base a rationale for creating a new MS-DRG. Basing a new MS-DRG on such a small number of cases (61) could lead to distortion in the relative payment weights for the MS-DRG because several expensive cases could impact the overall relative payment weight. Having larger clinical cohesive groups within an MS-DRG provides greater stability for annual updates to the relative payment weights. We also examined the possibility of reassigning cases involving the use of the RNS(copyright) neurostimulator to MS-DRGs 020 and 021. As the table above shows, for MS-DRG 020, there were a total of 1,372 cases with an average length of stay of 16.7 days and average costs of $72,926. For MS-DRG 021, there were a total of 336 cases with an average length of stay of 13.5 days and average costs of $54,385. The cases in MS-DRG 023 with neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy have average costs that are $9,561 lower than that for all cases in MS-DRG 020 ($63,365 compared to $72,926), and the average length of stay is 8.7 days shorter (8.0 days compared to 16.7 days). We stated in the proposed rule that we do not believe these data support reassigning the cases in MS-DRG 023 with neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal [[Page 38018]] diagnosis of epilepsy to MS-DRG 020. While the cases in MS-DRG 024 with neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy have average costs that are similar to the average costs of cases in MS-DRG 021 ($51,041 compared to $54,385), they have an average length of stay that is 9.2 days shorter (4.3 days compared to 13.5 days). Our clinical advisors reviewed the clinical issues and the claims data and, as we discussed in the proposed rule, did not support reassigning the cases with neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy from MS-DRGs 023 and 024 to MS-DRGs 020 and 021. Our clinical advisors pointed out that the cases in MS- DRGs 020 and 021 have a principal diagnosis of a hemorrhage. The RNS(copyright) neurostimulator generators are not used to treat patients with diagnosis of a hemorrhage. Therefore, our clinical advisors stated that it was inappropriate to reassign cases representing a principal diagnosis of epilepsy to an MS-DRG that contains cases that represent the treatment of intracranial hemorrhage. They also stated that the differences in average length of stay and average costs support this recommendation. We then explored alternative MS-DRG assignments, as was requested. We noted that the 7 cases with the neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy had an average length of stay of 8.0 days and average costs of $63,365, as compared to the 6,723 cases in MS-DRG 023 that had an average length of stay of 10.9 days and average costs of $39,014. While these neurostimulator cases had average costs that were $24,351 higher than the average costs of all cases in MS-DRG 023, there were only a total of 7 cases. There may have been other factors contributing to the higher costs. We noted that the 54 cases with the neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy in MS-DRG 024 had average costs of $51,041 and an average length of stay of 4.3 days, compared to average costs of $27,574 and average length of stay of 5.5 days for all cases in MS-DRG 024. By reassigning all cases with the neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy to MS DRG 023, even if there is not a MCC present, the cases would receive higher payment. The average costs of MS-DRG 023 were $39,014, compared to the average costs of $51,041 for the cases with the neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy in MS-DRG 024. Our clinical advisors reviewed the clinical issues and the claims data, and supported the recommendation to reassign the cases with the neurostimulator generators inserted into skull (including cases involving the use of the RNS(copyright) neurostimulator) and a principal diagnosis of epilepsy to MS-DRG 023, even if there is not a MCC reported. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19818 through 19822), we proposed to reassign all cases with a principal diagnosis of epilepsy from the epilepsy diagnosis list provided earlier, and one of the following ICD-10-PCS code combinations capturing cases with the neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator), to MS-DRG 023, even if there is no MCC reported: 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H00MZ (Insertion of neurostimulator lead into brain, open approach); 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H03MZ (Insertion of neurostimulator lead into brain, percutaneous approach); and 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H04MZ (Insertion of neurostimulator lead into brain, percutaneous endoscopic approach). We also proposed to change the title of MS-DRG 023 from ``Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) with MCC or Chemo Implant'' to ``Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) with MCC or Chemotherapy Implant or Epilepsy with Neurostimulator'' to reflect the proposed modifications to MS-DRG assignments. We invited public comments on our proposals. Comment: Commenters supported CMS' proposal to reassign cases with insertion of a neurostimulator generator and a principal diagnosis of epilepsy to MS-DRG 023. The commenters also agreed with the proposed change in the title of MS-DRG 023. The commenters stated that the updates were necessary for Comprehensive Epilepsy Centers to be able to offer the RNS(copyright) neurostimulator. One commenter who supported this MS-DRG update recommended that codes in subcategories G40.A and G40.B be included in the list of epilepsy diagnosis codes classified to MS-DRG 023 because these subcategory codes are also epilepsy codes. Response: We appreciate the commenters' support for our recommendations. We identified the following list of epilepsy codes that are included under categories G40.A and G40.B. G40.A01 Absence epileptic syndrome, not intractable, with status epilepticus G40.A09 Absence epileptic syndrome, not intractable, without status epilepticus G40.A11 Absence epileptic syndrome, intractable, with status epilepticus G40.A19 Absence epileptic syndrome, intractable, without status epilepticus G40.B01 Juvenile myoclonic epilepsy, not intractable, with status epilepticus G40.B09 Juvenile myoclonic epilepsy, not intractable, without status epilepticus G40.B11 Juvenile myoclonic epilepsy, intractable, with status epilepticus G40.B19 Juvenile myoclonic epilepsy, intractable, without status epilepticus We agree that the codes listed above are also epilepsy codes and should be added to the list of epilepsy codes assigned to MS-DRG 023 because they also capture a type of epilepsy. Our clinical advisors reviewed this issue and agree with adding the additional epilepsy codes. For FY 2018, the complete list of epilepsy codes assigned to MS-DRG 023 under our finalized policy is as follows: ------------------------------------------------------------------------ ICD-10-CM code ICD-10-CM code title ------------------------------------------------------------------------ G40.001................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus. [[Page 38019]] G40.009................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus. G40.011................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus. G40.019................... Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus. G40.101................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus. G40.119................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus. G40.201................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus. G40.209................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus. G40.211................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus. G40.219................... Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus. G40.301................... Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus. G40.309................... Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus. G40.311................... Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus. G40.319................... Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus. G40.A01................... Absence epileptic syndrome, not intractable, with status epilepticus. G40.A09................... Absence epileptic syndrome, not intractable, without status epilepticus. G40.A11................... Absence epileptic syndrome, intractable, with status epilepticus. G40.A19................... Absence epileptic syndrome, intractable, without status epilepticus. G40.B01................... Juvenile myoclonic epilepsy, not intractable, with status epilepticus. G40.B09................... Juvenile myoclonic epilepsy, not intractable, without status epilepticus. G40.B11................... Juvenile myoclonic epilepsy, intractable, with status epilepticus. G40.B19................... Juvenile myoclonic epilepsy, intractable, without status epilepticus. G40.401................... Other generalized epilepsy and epileptic syndromes, not intractable, with status epilepticus. G40.409................... Other generalized epilepsy and epileptic syndromes, not intractable, without status epilepticus. G40.411................... Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus. G40.419................... Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus. G40.501................... Epileptic seizures related to external causes, not intractable, with status epilepticus. G40.509................... Epileptic seizures related to external causes, not intractable, without status epilepticus. G40.801................... Other epilepsy, not intractable, with status epilepticus. G40.802................... Other epilepsy, not intractable, without status epilepticus. G40.803................... Other epilepsy, intractable, with status epilepticus. G40.804................... Other epilepsy, intractable, without status epilepticus. G40.811................... Lennox-Gastaut syndrome, not intractable, with status epilepticus. G40.812................... Lennox-Gastaut syndrome, not intractable, without status epilepticus. G40.813................... Lennox-Gastaut syndrome, intractable, with status epilepticus. G40.814................... Lennox-Gastaut syndrome, intractable, without status epilepticus. G40.821................... Epileptic spasms, not intractable, with status epilepticus. G40.822................... Epileptic spasms, not intractable, without status epilepticus. G40.823................... Epileptic spasms, intractable, with status epilepticus. G40.824................... Epileptic spasms, intractable, without status epilepticus. G40.89.................... Other seizures. G40.901................... Epilepsy, unspecified, not intractable, with status epilepticus. G40.909................... Epilepsy, unspecified, not intractable, without status epilepticus. G40.911................... Epilepsy, unspecified, intractable, with status epilepticus. G40.919................... Epilepsy, unspecified, intractable, without status epilepticus. ------------------------------------------------------------------------ After consideration of the public comments that we received, we are finalizing our proposal to reassign all cases with a principal diagnosis of epilepsy from the epilepsy diagnosis list provided above, and one of the following ICD-10-PCS code combinations capturing cases with the neurostimulator generators inserted into the skull (including cases involving the use of the RNS(copyright) neurostimulator), to MS-DRG 023, even if there is no MCC reported: 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H00MZ (Insertion of neurostimulator lead into brain, open approach); 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H03MZ (Insertion of neurostimulator lead into brain, percutaneous approach); and 0NH00NZ (Insertion of neurostimulator generator into skull, open approach), in combination with 00H04MZ (Insertion of neurostimulator lead into brain, percutaneous endoscopic approach). We also finalizing our proposed change to the title of MS-DRG 023 from ``Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) with MCC or Chemo Implant'' to ``Craniotomy with Major Device Implant or Acute Complex Central Nervous System (CNS) Principal Diagnosis (PDX) with MCC or Chemotherapy Implant or Epilepsy with Neurostimulator'' to reflect the modifications to MS-DRG assignments. c. Precerebral Occlusion or Transient Ischemic Attack with Thrombolytic We received a request to add the ICD-10-CM diagnosis codes currently [[Page 38020]] assigned to MS-DRGs 067 and 068 (Nonspecific CVA and Precerebral Occlusion without Infarction with MCC and without MCC, respectively) and the ICD-10-CM diagnosis codes currently assigned to MS-DRG 069 (Transient Ischemia) to the GROUPER logic for MS-DRGs 061, 062, and 063 (Acute Ischemic Stroke with Use of Thrombolytic Agent with MCC, with CC, and without CC/MCC, respectively) when those conditions are sequenced as the principal diagnosis and reported with an ICD-10-PCS procedure code describing use of a thrombolytic agent (for example, tPA). The ICD-10-CM diagnosis codes displayed in the table below identify the conditions that are assigned to MS-DRGs 067 and 068 when reported as a principal diagnosis. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ I65.01.................... Occlusion and stenosis of right vertebral artery. I65.02.................... Occlusion and stenosis of left vertebral artery. I65.03.................... Occlusion and stenosis of bilateral vertebral arteries. I65.09.................... Occlusion and stenosis of unspecified vertebral artery. I65.1..................... Occlusion and stenosis of basilar artery. I65.21.................... Occlusion and stenosis of right carotid artery. I65.22.................... Occlusion and stenosis of left carotid artery. I65.23.................... Occlusion and stenosis of bilateral carotid arteries. I65.29.................... Occlusion and stenosis of unspecified carotid artery. I65.8..................... Occlusion and stenosis of other precerebral arteries. I65.9..................... Occlusion and stenosis of unspecified precerebral artery. I66.01.................... Occlusion and stenosis of right middle cerebral artery. I66.02.................... Occlusion and stenosis of left middle cerebral artery. I66.03.................... Occlusion and stenosis of bilateral middle cerebral arteries. I66.09.................... Occlusion and stenosis of unspecified middle cerebral artery. I66.11.................... Occlusion and stenosis of right anterior cerebral artery. I66.12.................... Occlusion and stenosis of left anterior cerebral artery. I66.13.................... Occlusion and stenosis of bilateral anterior cerebral arteries. I66.19.................... Occlusion and stenosis of unspecified anterior cerebral artery. I66.21.................... Occlusion and stenosis of right posterior cerebral artery. I66.22.................... Occlusion and stenosis of left posterior cerebral artery. I66.23.................... Occlusion and stenosis of bilateral posterior cerebral arteries. I66.29.................... Occlusion and stenosis of unspecified posterior cerebral artery. I66.3..................... Occlusion and stenosis of cerebellar arteries. I66.8..................... Occlusion and stenosis of other cerebral arteries. I66.9..................... Occlusion and stenosis of unspecified cerebral artery. ------------------------------------------------------------------------ The ICD-10-CM diagnosis codes displayed in the table below identify the conditions that are assigned to MS-DRG 069 when reported as a principal diagnosis. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ G45.0..................... Vertebro-basilar artery syndrome. G45.1..................... Carotid artery syndrome (hemispheric). G45.2..................... Multiple and bilateral precerebral artery syndromes. G45.8..................... Other transient cerebral ischemic attacks and related syndromes. G45.9..................... Transient cerebral ischemic attack, unspecified. G46.0..................... Middle cerebral artery syndrome. G46.1..................... Anterior cerebral artery syndrome. G46.2..................... Posterior cerebral artery syndrome. I67.81.................... Acute cerebrovascular insufficiency. I67.82.................... Cerebral ischemia. I67.841................... Reversible cerebrovascular vasoconstriction syndrome. I67.848................... Other cerebrovascular vasospasm and vasoconstriction. I67.89.................... Other cerebrovascular disease. ------------------------------------------------------------------------ The ICD-10-PCS procedure codes displayed in the table below describe use of a thrombolytic agent. These procedure codes are designated as non-O.R. procedure codes affecting the MS-DRG assignment for MS-DRGs 061, 062, and 063. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 3E03017................... Introduction of other thrombolytic into peripheral vein, open approach. 3E03317................... Introduction of other thrombolytic into peripheral vein, percutaneous approach. 3E04017................... Introduction of other thrombolytic into central vein, open approach. 3E04317................... Introduction of other thrombolytic into central vein, percutaneous approach. 3E05017................... Introduction of other thrombolytic into peripheral artery, open approach. 3E05317................... Introduction of other thrombolytic into peripheral artery, percutaneous approach. 3E06017................... Introduction of other thrombolytic into central artery, open approach. 3E06317................... Introduction of other thrombolytic into central artery, percutaneous approach. [[Page 38021]] 3E08017................... Introduction of other thrombolytic into heart, open approach. 3E08317................... Introduction of other thrombolytic into heart, percutaneous approach. ------------------------------------------------------------------------ At the onset of stroke symptoms, tPA must be given within 3 hours (or up to 4.5 hours for certain eligible patients) in an attempt to dissolve a clot and improve blood flow to the specific area affected in the brain. If, upon receiving the tPA, the stroke symptoms completely resolve within 24 hours and imaging studies (if performed) are negative, the patient has suffered what is clinically defined as a transient ischemic attack, not a stroke. According to the requestor, the current MS-DRG assignments do not account for this subset of patients who were successfully treated with tPA to prevent a stroke. In addition, the requestor expressed concerns regarding documentation and quality of the data. For example, the requestor noted that the terms ``stroke-in-evolution'' and ``aborted stroke'' may be documented as a ``workaround'' for a patient exhibiting symptoms of a stroke who receives tPA and, regardless of the outcome, would result in assignment to MS-DRG 061, 062, or 063. Therefore, in cases where the patient's stroke symptoms completely resolved upon receiving tPA and the patient clinically suffered a precerebral occlusion or transient ischemia, this documentation practice is incorrectly labeling these patients as having had a stroke and ultimately leading to inaccurate data. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19822 through 19824), we analyzed claims data from the December 2016 update of the FY 2016 MedPAR file for MS-DRGs 061, 062, and 063. Our findings are shown in the tables below. MS-DRGs for Acute Ischemic Stroke With Use of Thrombolytic Agent ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 061-All cases............................................ 4,528 6.4 $20,270 MS-DRG 062-All cases............................................ 8,600 4.2 14,124 MS-DRG 063-All cases............................................ 1,859 3.0 11,898 ---------------------------------------------------------------------------------------------------------------- Our analysis also consisted of claims data for MS-DRGs 067 and 068 when reported with a procedure code describing the use of tPA. As shown in the table below, the total number of cases reported in MS-DRG 067 was 811, with an average length of stay of 4.8 days and average costs of $10,248. There were 9 cases in MS-DRG 067 with a precerebral occlusion receiving tPA, with an average length of stay of 5.2 days and average costs of $20,156. The total number of cases reported in MS-DRG 068 was 3,809, with an average length of stay of 2.8 days and average costs of $6,555. There were 33 cases in MS-DRG 068 with a precerebral occlusion receiving tPA, with an average length of stay of 4.3 days and average costs of $13,814. MS-DRGs for Precerebral Occlusion With Use of Thrombolytic Agent ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 067--All cases........................................... 811 4.8 $10,248 MS-DRG 067--Cases with tPA...................................... 9 5.2 20,156 MS-DRG 068--All cases........................................... 3,809 2.8 6,555 MS-DRG 068--Cases with tPA...................................... 33 4.3 13,814 ---------------------------------------------------------------------------------------------------------------- As we stated in the proposed rule, we recognize that while the volume of cases for patients with a diagnosis of precerebral occlusion receiving tPA in MS-DRGs 067 and 068 is relatively low, the average length of stay is longer, and the average costs for this subset of patients is approximately twice the amount of the average costs in comparison to all cases in MS-DRGs 067 and 068. We then analyzed claims data for cases in MS-DRG 069 when reported with a procedure code describing the use of tPA. As shown in the table below, the total number of cases reported in MS-DRG 069 was 50,633, with an average length of stay of 2.5 days and average costs of $5,518. There were 554 cases of transient ischemia receiving tPA, with an average length of stay of 3.2 days and average costs of $12,481. MS-DRG for Transient Ischemia With Use of Thrombolytic Agent ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 069--All cases........................................... 50,633 2.5 $5,518 MS-DRG 069--Cases with tPA...................................... 554 3.2 12,481 ---------------------------------------------------------------------------------------------------------------- Similar to the findings for MS-DRGs 067 and 068, the number of cases for transient ischemia receiving tPA in MS-DRG 069 was relatively low in comparison to all the cases in the MS-DRG, with a longer average length of [[Page 38022]] stay and approximately twice the amount of average costs in comparison to all cases in MS-DRG 069. We stated in the proposed rule that the results of analysis of the data and the advice of our clinical advisors support adding the ICD-10- CM diagnosis codes in MS-DRGs 067, 068, and 069 to the list of principal diagnoses in MS-DRGs 061, 062, and 063 to better account for this subset of patients who were successfully treated with tPA to prevent a stroke, to identify the increasing use of thrombolytics at the onset of symptoms of a stroke, to further encourage appropriate physician documentation for a precerebral occlusion or transient ischemic attack when patients are treated with tPA, and to reflect more appropriate payment for the resources involved in evaluating and treating these patients. We stated that we believe this approach will improve accuracy of the data and assist in addressing the concern that facilities may be reporting incorrect diagnoses for this subset of patients. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19824), for FY 2018, we proposed to add the ICD-10-CM diagnosis codes listed earlier in this section that are currently assigned to MS-DRGs 067 and 068 and the ICD-10-CM diagnosis codes currently assigned to MS- DRG 069 to the GROUPER logic for MS-DRGs 061, 062, and 063 when those conditions are sequenced as the principal diagnosis and reported with an ICD-10-PCS procedure code describing use of a thrombolytic agent (for example, tPA). We invited public comments on our proposal. We also proposed to retitle MS-DRGs 061, 062, and 063 as ``Ischemic Stroke, Precerebral Occlusion or Transient Ischemia with Thrombolytic Agent with MCC, with CC and without CC/MCC'', respectively, and to retitle MS-DRG 069 as ``Transient Ischemia without Thrombolytic''. We invited public comments on our proposals. Comment: Several commenters supported the proposal to modify the GROUPER logic for MS-DRGs 061, 062, and 063 to better account for the subset of patients who are treated successfully with tPA at the onset of stroke symptoms. The commenters agreed that this change will encourage appropriate physician documentation for a precerebral occlusion or transient ischemic attack when patients are treated with tPA and that it will more accurately reflect proper payment for stroke care. Commenters also agreed with retitling MS-DRGs 061, 062, 063 and 069. One commenter who supported the proposals also suggested that CMS consider developing new MS-DRGs in the future to specifically distinguish acute ischemic strokes from precerebral occlusions and transient ischemia, with and without thrombolytics, with and without MCC/CC, respectively. Response: We appreciate the commenters' support. As additional ICD- 10 claims data become available, we will continue to welcome input from the public and consider further modifications to the ICD-10 MS-DRGs if warranted. After consideration of the public comments that we received, we are finalizing our proposal to add the ICD-10-CM diagnosis codes listed earlier in this section that are currently assigned to MS-DRGs 067 and 068 and the ICD-10-CM diagnosis codes currently assigned to MS-DRG 069 to the GROUPER logic for MS-DRGs 061, 062, and 063 when those conditions are sequenced as the principal diagnosis and reported with an ICD-10-PCS procedure code describing use of a thrombolytic agent (for example, tPA). We also are finalizing our proposal to retitle MS- DRGs 061, 062, and 063 as ``Ischemic Stroke, Precerebral Occlusion or Transient Ischemia with Thrombolytic Agent with MCC, with CC and without CC/MCC'', respectively, and to retitle MS-DRG 069 as ``Transient Ischemia without Thrombolytic'' effective October 1, 2017 for the ICD-10 MS-DRGs Version 35. 3. MDC 2 (Diseases and Disorders of the Eye: Swallowing Eye Drops (Tetrahydrozoline) We received a request to reassign the following ICD-10-CM diagnosis codes that capture swallowing eye drops from MS-DRGs 124 and 125 (Other Disorders of the Eye with and without MCC, respectively) to MS-DRGs 917 and 918 (Poisoning and Toxic Effects of Drugs with and without MCC, respectively). The requestor described a case where a patient was treated following swallowing eye drops, specifically Tetrahydrozoline, which the provider considers to be a poisoning, not a disorder of the eye. T49.5X1A (Poisoning by ophthalmological drugs and preparations, accidental (unintentional), initial encounter); T49.5X2A (Poisoning by ophthalmological drugs and preparations, intentional self-harm, initial encounter); T49.5X3A (Poisoning by ophthalmological drugs and preparations, assault, initial encounter); and T49.5X4A (Poisoning by ophthalmological drugs and preparations, undetermined, initial encounter). As stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19824 through 19825), we agree with the requestor that the four diagnosis codes describe a poisoning, not a disorder of the eye. We examined claims data for cases in MS-DRGs 124 and 125 from the December 2016 update of the FY 2016 MedPAR file. Our findings are shown in the table below. MS-DRG 124 and 125 Cases ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 124--All cases........................................... 874 4.8 $8,826 MS-DRG 124--Cases reporting poisoning by ophthalmological drugs 1 2.0 3,007 and preparations code.......................................... MS-DRG 125--All cases........................................... 3,205 3.3 5,565 MS-DRG 125--Cases reporting poisoning by ophthalmological drugs 1 2.0 1,446 and preparations code.......................................... ---------------------------------------------------------------------------------------------------------------- As shown in the table above, there were only 2 cases of poisoning by ophthalmological drugs and preparations--1 case in MS-DRG 124 with an average length of stay of 2 days and average costs of $3,007 and 1 case in MS-DRG 125 with an average length of stay of 2 days and average costs of $1,446. The case of poisoning by ophthalmological drugs and preparations in MS-DRG 124 had a shorter average length of stay than the average length of stay for all cases in MS-DRG 124 (2.0 days compared to 4.8 days) and lower average costs than the average costs for all cases in MS-DRG 124 ($3,007 compared to $8,826). The case of poisoning by ophthalmological [[Page 38023]] drugs and preparations in MS-DRG 125 also had a shorter average length of stay than the average length of stay for all cases in MS-DRG 125 (2.0 days compared to 3.3 days) and lower average costs than the average costs for all cases in MS-DRG 125 ($1,446 compared to $5,565). We also examined claims data on cases reported in MS-DRGs 917 and 918 from the December 2016 update of the FY 2016 MedPAR file. Our findings are shown in the table below. MS-DRGs 917 and 918 Cases ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 917-- All cases.......................................... 32,381 4.8 $9,882 MS-DRG 918--All cases........................................... 24,061 3.0 5,326 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, the 2 cases of poisoning by ophthalmological drugs and preparations also had shorter average lengths of stay than the average length of stay for all cases in MS- DRGs 917 and 918 (2.0 days compared to 4.8 days in MS-DRG 917 and 2.0 days compared to 3.0 days in MS-DRG 918). The average costs also were lower for the 2 cases of poisoning by ophthalmological drugs and preparations than the average costs for all cases in MS-DRGs 917 and 918 ($3,007 compared to $9,882 for all cases in MS-DRG 917 and $1,446 compared to $5,326 for all cases in MS-DRG 918). Therefore, cases with this type of poisoning had lower average lengths of stay and lower average costs than all other cases assigned to MS-DRGs 124 and 125 and cases in MS-DRGs 917 and 918 where poisonings are assigned. Because the codes clearly capture a poisoning and not an eye disorder, we stated in the proposed rule that we believe that these codes are more appropriately assigned to MS-DRGs 917 and 918 where other poisonings are assigned. Our clinical advisors also reviewed this issue and agreed that the codes should be moved from MS-DRGs 124 and 125 to MS-DRGs 917 and 918 because they clearly capture a poisoning and not a disorder of the eye. Because MS-DRGs 917 and 918 contain cases with multiple types of poisonings, it is expected that some types of poisoning cases will have longer lengths of stay and greater average costs than other types of poisoning cases. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19824 through 19825), we proposed to reassign the following ICD-10-CM diagnosis codes from MS-DRGs 124 and 125 to MS-DRGs 917 and 918 for FY 2018: T49.5X1A; T49.5X2A; T49.5X3A; and T49.5X4A. We invited public comments on our proposal. Comment: Several commenters supported CMS' proposal to reassign four poisoning codes from MS-DRGs 124 and 125 to MS-DRGs 917 and 918. The commenters stated that the proposal was reasonable considering the information provided. Response: We appreciate the commenters' support for our proposal. After consideration of the public comments that we received, we are finalizing our proposal to reassign the following ICD-10-CM diagnosis codes from MS-DRGs 124 and 125 to MS-DRGs 917 and 918 for FY 2018: T49.5X1A; T49.5X2A; T49.5X3A; and T49.5X4A. 4. MDC 5 (Diseases and Disorders of the Circulatory System) a. Percutaneous Cardiovascular Procedures and Insertion of a Radioactive Element Currently, under ICD-10-PCS, the logic for MS-DRG 246 (Percutaneous Cardiovascular Procedures with Drug-Eluting Stent with MCC or 4+ Vessels or Stents), MS-DRG 247 (Percutaneous Cardiovascular Procedures with Drug-Eluting Stent without MCC), MS-DRG 248 (Percutaneous Cardiovascular Procedures with Non-Drug-Eluting Stent with MCC or 4+ Vessels or Stents), and MS-DRG 249 (Percutaneous Cardiovascular Procedures with Non-Drug-Eluting Stent without MCC) includes six procedure codes that describe the insertion of a radioactive element. When any of these six procedure codes are reported without the reporting of a percutaneous cardiovascular procedure code, they are assigned to MS-DRG 264 (Other Circulatory System O.R. Procedures). The six specific procedure codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0WHC01Z................... Insertion of radioactive element into mediastinum, open approach. 0WHC31Z................... Insertion of radioactive element into mediastinum, percutaneous approach. 0WHC41Z................... Insertion of radioactive element into mediastinum, percutaneous endoscopic approach. 0WHD01Z................... Insertion of radioactive element into pericardial cavity, open approach. 0WHD31Z................... Insertion of radioactive element into pericardial cavity, percutaneous approach. 0WHD41Z................... Insertion of radioactive element into pericardial cavity, percutaneous endoscopic approach. ------------------------------------------------------------------------ Unlike procedures involving the insertion of stents, none of the procedures described by the procedure codes listed above are performed in conjunction with a percutaneous cardiovascular procedure, and two of the six procedures described by these procedure codes (ICD-10-PCS codes 0WHC01Z and 0WHD01Z) are not performed using a percutaneous approach, but rather describe an open approach to performing the specific procedure. We stated in the proposed rule that our clinical advisors agreed that these procedures should not be used to classify cases within MS-DRGs 246 through 249 because they are not performed in conjunction with a percutaneous cardiovascular procedure. Furthermore, the indications for the insertion of a radioactive element typically involve a diagnosis of cancer, whereas the indications for the insertion of a coronary artery stent typically involve a diagnosis of coronary artery disease. We conducted an analysis for the six procedures described by these procedure codes by reviewing the claims data for MS-DRGs 246 through 249 from the December 2016 update of the FY 2016 MedPAR file. We did not find any cases where any one of the six [[Page 38024]] procedure codes listed above was reported. As noted earlier, when any of these six procedure codes are reported without the reporting of a percutaneous cardiovascular procedure code, the case is assigned to MS- DRG 264. Therefore, as we discussed in the proposed rule, our clinical advisors also agreed that it would be more appropriate to remove these six procedure codes from MS-DRGs 246 through 249, but maintain their current assignment in MS-DRG 264. Based on our analysis and the advice from our clinical advisors, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19825 through 19826), for FY 2018, we proposed to remove ICD-10- PCS procedure codes 0WHC01Z, 0WHC31Z, 0WHC41Z, 0WHD01Z, 0WHD31Z, and 0WHD41Z from MS-DRGs 246 through 249, but maintain their current assignment in MS-DRG 264. We invited public comments on our proposal to remove the six procedure codes listed above from MS-DRGs 246 through 249. We also invited public comments on our proposal to maintain their current assignment in MS-DRG 264. Comment: Commenters supported the proposal to remove the six procedure codes describing insertion of radioactive element into the mediastinum and insertion of radioactive element into the pericardial cavity from MS-DRGs 246 through 249 and to maintain their assignment in MS-DRG 264. Response: We appreciate the commenters' support. Comment: One commenter noted that CMS did not discuss how we identified the listed procedure codes or why CMS believes these procedure codes were assigned to MS-DRGs 246 through 249 erroneously. However, the commenter also agreed with the proposal to remove the six procedure codes describing insertion of radioactive element into the mediastinum and insertion of radioactive element into the pericardial cavity from MS-DRGs 246 through 249 and to maintain their assignment in MS-DRG 264. The commenter acknowledged that eliminating erroneous assignments that may have occurred as a result of the transition to ICD-10 is important and requires ongoing efforts. Response: We appreciate the commenter's support. In response to the comment regarding how these procedure codes were identified, as discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19825), we recognized the fact that two of the six procedure codes describing insertion of radioactive element (0WHC01Z and 0WHD01Z) are not performed using a percutaneous approach, but rather described an open approach to performing the specific procedure and their assignment was to a group of ``percutaneous'' cardiovascular procedure MS-DRGs. Because the comparable translation of these procedure codes under ICD- 9-CM, procedure code 92.27 (Implantation or insertion of radioactive element) did not specify an approach, all comparable ICD-10-PCS translations of the ICD-9-CM code were automatically replicated to the same ICD-10 MS-DRGs during the transition. We agree with the commenter that eliminating erroneous assignments that may have occurred as a result of the transition to ICD-10 is important and requires ongoing efforts. After consideration of the public comments that we received, we are finalizing our proposal to remove ICD-10-PCS procedure codes 0WHC01Z, 0WHC31Z, 0WHC41Z, 0WHD01Z, 0WHD31Z, and 0WHD41Z from MS-DRGs 246 through 249, and maintain their current assignment in MS-DRG 264 effective October 1, 2017 for ICD-10 MS-DRGs Version 35. b. Proposed Modification of the Titles for MS-DRG 246 (Percutaneous Cardiovascular Procedures With Drug-Eluting Stent With MCC or 4+ Vessels or Stents) and MS-DRG 248 (Percutaneous Cardiovascular Procedures With Non-Drug-Eluting Stent With MCC or 4+ Vessels or Stents) In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19826), we proposed to revise the titles for MS-DRGs 246 (Percutaneous Cardiovascular Procedures with Drug-Eluting Stent with MCC or 4+ Vessels or Stents) and MS-DRG 248 (Percutaneous Cardiovascular Procedures with Non-Drug-Eluting Stent with MCC or 4+ Vessels or Stents) to better reflect the ICD-10-PCS terminology of ``arteries'' versus ``vessels'' as used in the procedure code titles within the classification. Specifically, we proposed to revise the title of MS-DRG 246 to ``Percutaneous Cardiovascular Procedures with Drug-Eluting Stent with MCC or 4+ Arteries or Stents''. We proposed to revise the title of MS-DRG 248 to ``Percutaneous Cardiovascular Procedures with Non-Drug- Eluting Stent with MCC or 4+ Arteries or Stents''. We invited public comments on our proposals. Comment: Commenters agreed with the proposal to update the titles for MS-DRG 246 and MS-DRG 248 to better reflect the ICD-10-PCS terminology of ``arteries'' versus ``vessels'' as used in the procedure code titles within the classification. One commenter noted that this change adds specificity and makes sense anatomically because percutaneous coronary intervention procedures are performed in arteries, which are a type of vessel. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to revise the titles for MS-DRGs 246 and MS-DRG 248. We are finalizing the title of MS-DRG 246 to ``Percutaneous Cardiovascular Procedures with Drug-Eluting Stent with MCC or 4+ Arteries or Stents'' and the title of MS-DRG 248 to ``Percutaneous Cardiovascular Procedures with Non-Drug-Eluting Stent with MCC or 4+ Arteries or Stents'' effective October 1, 2017 for ICD-10 MS-DRGs Version 35. c. Transcatheter Aortic Valve Replacement (TAVR) and Left Atrial Appendage Closure (LAAC) We received a request to create new MS-DRGs for cases involving transcatheter aortic valve replacement (TAVR) and left atrial appendage closure (LAAC) procedures when performed in combination in the same operative episode. The requestor stated that there are both clinical and financial advantages for the patient when performing concomitant procedures. For example, the requestor indicated that the clinical advantages for the patient may include single exposure to anesthesia and a reduction in overall procedure time, while the financial advantages may include lower cost-sharing. The requestor further believed that a single hospitalization for these concomitant procedures could be cost-effective for various providers and payers. TAVR is indicated and approved as a treatment option for patients diagnosed with symptomatic aortic stenosis who are not surgical candidates for traditional open surgical techniques. Cases involving TAVR procedures are assigned to MS-DRGs 266 and 267 (Endovascular Cardiac Valve Replacement with MCC and without MCC, respectively), and are identified by the following ICD-10-PCS procedure codes shown in the table below. [[Page 38025]] ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 02RF37Z................... Replacement of aortic valve with autologous tissue substitute, percutaneous approach. 02RF38Z................... Replacement of aortic valve with zooplastic tissue, percutaneous approach. 02RF3JZ................... Replacement of aortic valve with synthetic substitute, percutaneous approach. 02RF3KZ................... Replacement of aortic valve with nonautologous tissue substitute, percutaneous approach. 02RF37H................... Replacement of aortic valve with autologous tissue substitute, transapical, percutaneous approach. 02RF38H................... Replacement of aortic valve with zooplastic tissue, transapical, percutaneous approach. 02RF3JH................... Replacement of aortic valve with synthetic substitute, transapical, percutaneous approach. 02RF3KH................... Replacement of aortic valve with nonautologous tissue substitute, transapical, percutaneous approach. ------------------------------------------------------------------------ LAAC is indicated and approved as a treatment option for patients diagnosed with atrial fibrillation. Cases involving LAAC procedures are assigned to MS-DRGs 273 and 274 (Percutaneous Intracardiac Procedures with MCC and without MCC, respectively), and are identified by ICD-10- PCS procedure code 02L73DK (Occlusion of left atrial appendage with intraluminal device, percutaneous approach). The requestor suggested that the structure of the possible new MS- DRGs for TAVR procedures performed in combination with LAAC procedures could be modeled similar to the structure of MS-DRGs 266 and 267. While contemplating creation of the new MS-DRGs, the requestor asked CMS to also consider subdividing the possible new MS-DRGs into two severity levels and title them as follows: Suggested MS-DRG 26x (Endovascular Cardiac Valve Replacement with LAAC with MCC); and Suggested MS-DRG 26x (Endovascular Cardiac Valve Replacement with LAAC without MCC). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19826 through 19827), we analyzed claims data from the December 2016 update of the FY 2016 MedPAR file for MS-DRGs 266 and 267 and identified the cases reporting TAVR procedures with and without an LAAC procedure. As shown in the table below, the data findings show that the total number of cases reported in MS-DRG 266 was 9,949, with an average length of stay of 7.2 days and average costs of $56,762. There were 9,872 cases involving a TAVR procedure, with an average length of stay of 7.2 days and average costs of $56,628. There was only one case identified in MS-DRG 266 where both a TAVR and an LAAC procedure were reported. This case had an average length of stay of 21.0 days and average costs of $60,226. For MS-DRG 267, the total number of cases found was 13,290, with an average length of stay of 3.5 days and average costs of $45,297. There were 13,245 cases involving a TAVR procedure, with an average length of stay of 3.5 days and average costs of $45,302. There were no cases identified in MS-DRG 267 where both a TAVR and an LAAC procedure were reported. MS-DRGs for TAVR Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 266--All cases........................................... 9,949 7.2 $56,762 MS-DRG 266--Cases with TAVR..................................... 9,872 7.2 56,628 MS-DRG 266--Cases TAVR and LAAC................................. 1 21.0 60,226 MS-DRG 267--All cases........................................... 13,290 3.5 45,297 MS-DRG 267--Cases with TAVR..................................... 13,245 3.5 45,302 MS-DRG 267--Cases TAVR and LAAC................................. 0 0 0 ---------------------------------------------------------------------------------------------------------------- We then analyzed claims data in MS-DRGs 273 and 274 for cases reporting an LAAC procedure. As shown in the table below, the data findings show that the total number of cases reported in MS-DRG 273 was 6,541, with an average length of stay of 7.7 days and average costs of $26,042. There were 179 cases involving an LAAC procedure, with an average length of stay of 3.6 days and average costs of $30,131. For MS-DRG 274, the total number of cases found was 14,441, with an average length of stay of 3.0 days and average costs of $20,267. There were 2,428 cases involving an LAAC procedure, with an average length of stay of 1.2 days and average costs of $26,213. MS-DRGs for LAAC Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 273--All cases........................................... 6,541 7.7 $26,042 MS-DRG 273--Cases with LAAC..................................... 179 3.6 30,131 MS-DRG 274--All cases........................................... 14,441 3.0 20,267 MS-DRG 274--Cases with LAAC..................................... 2,428 1.2 26,213 ---------------------------------------------------------------------------------------------------------------- We stated in the proposed rule that the analysis of claims data for MS-DRGs 266, 267, 273, and 274 and input from our clinical advisors do not support creating new MS-DRGs for TAVR and LAAC procedures when performed in combination in the same operative episode. We found only one case in MS-DRG 266 where both a TAVR and an LAAC procedure were reported and the claims data for cases reporting an LAAC procedure in MS-DRGs 273 and 274 support their current assignment. Our clinical advisors agreed the current MS-DRG assignments are appropriate for each respective procedure. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19827), we [[Page 38026]] did not propose to create new MS-DRGs for cases involving TAVR and LAAC procedures when performed in combination in the same operative episode. We invited public comments on our proposal to maintain the current MS- DRG structure for TAVR procedures in MS-DRGs 266 and 267, as well as the current MS-DRG structure for LAAC procedures in MS-DRGs 273 and 274. Comment: Commenters supported the proposal to maintain the current MS-DRG structure for TAVR and LAAC procedures when performed in combination in the same operative episode. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to maintain the current MS-DRG structure for TAVR procedures in MS-DRGs 266 and 267, as well as the current MS-DRG structure for LAAC procedures in MS-DRGs 273 and 274 effective October 1, 2017 for ICD-10 MS-DRGs Version 35. d. Percutaneous Mitral Valve Replacement Procedures We received a request to reassign four ICD-10-PCS procedure codes that describe percutaneous mitral valve replacement procedures from MS- DRGs 216 through 221 (Cardiac Valve and Other Major Cardiothoracic Procedures with and without Cardiac Catheterization with MCC, with CC and without CC/MCC, respectively) to MS-DRGs 266 and 267 (Endovascular Cardiac Valve Replacement with MCC and without MCC, respectively). The requestor indicated that there are inconsistencies in the current GROUPER logic for endovascular cardiac valve replacement procedures. Specifically, the requestor stated that the procedure codes that describe both the percutaneous approach and the transapical, percutaneous approach for the aortic and pulmonary valves are included in MS-DRGs 266 and 267. However, for the mitral valve, the GROUPER logic only includes the procedure codes that describe the transapical, percutaneous approach. The requestor also stated that when MS-DRGs 266 and 267 were created, the intent was to include percutaneous replacement procedures for all cardiac valves. Therefore, the requestor recommended that CMS reassign the four ICD-10-PCS procedure codes shown in the table below that describe mitral valve replacement procedures, performed with the percutaneous approach from MS-DRGs 216 through 221 to MS-DRGs 266 and 267 to more appropriately group these procedures within the MS-DRG structure. ------------------------------------------------------------------------ ICD-10-PCS procedure code Code description ------------------------------------------------------------------------ 02RG37Z................... Replacement of mitral valve with autologous tissue substitute, percutaneous approach. 02RG38Z................... Replacement of mitral valve with zooplastic tissue, percutaneous approach. 02RG3JZ................... Replacement of mitral valve with synthetic substitute, percutaneous approach. 02RG3KZ................... Replacement of mitral valve with nonautologous tissue substitute, percutaneous approach. ------------------------------------------------------------------------ We stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19827 through 19828) that we agree with the requestor regarding the intent of the creation of MS-DRGs 266 and 267. As discussed in the FY 2015 IPPS/ LTCH PPS final rule (79 FR 49890 through 49893), MS-DRGs 266 and 267 were created to uniquely classify the subset of high-risk cases representing patients who undergo a cardiac valve replacement procedure performed by a percutaneous (endovascular) approach. As such, we agree that all cardiac valve replacement procedures should be grouped within the same MS-DRG. In FY 2015, under the ICD-9-CM classification, there was not a specific procedure code for a percutaneous mitral valve replacement procedure. Therefore, when we converted from the ICD-9 based MS-DRGs to the ICD-10 MS-DRGs, there was not a code available from which to replicate. We refer the reader to the FY 2015 IPPS/LTCH PPS final rule (79 FR 49890 through 49893) for a detailed discussion on the initial request to create new MS-DRGs for endovascular cardiac valve replacement procedures, as well as the FY 2016 IPPS/LTCH PPS final rule (80 FR 49354 through 49358) and the FY 2017 IPPS/LTCH PPS final rule (81 FR 56787 through 56790) for a detailed discussion of the conversion to ICD-10 MS-DRGs, including our analysis of claims data and the need to accurately replicate the ICD-9-CM based MS-DRGs. The requestor also noted that a proposal was discussed at the September 13-14, 2016 ICD-10 Coordination and Maintenance Committee meeting involving the creation of procedure codes that describe percutaneous tricuspid valve replacement procedures and, if finalized, these new procedure codes would also be assigned to MS-DRGs 266 and 267. As shown in the table below and in Table 6B.-New Procedure Codes, which is associated with the proposed rule and this final rule and available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html, there are eight new procedure codes that describe tricuspid valve replacement procedures performed with percutaneous and transapical types of percutaneous approaches that will be effective October 1, 2017. ------------------------------------------------------------------------ ICD-10-PCS procedure code Code description ------------------------------------------------------------------------ 02RJ37H................... Replacement of tricuspid valve with autologous tissue substitute, transapical, percutaneous Approach. 02RJ37Z................... Replacement of tricuspid valve with autologous tissue substitute, percutaneous approach. 02RJ38H................... Replacement of tricuspid valve with zooplastic tissue, transapical, percutaneous approach. 02RJ38Z................... Replacement of tricuspid valve with zooplastic tissue, percutaneous approach. 02RJ3JH................... Replacement of tricuspid valve with synthetic substitute, transapical, percutaneous approach. 02RJ3JZ................... Replacement of tricuspid valve with synthetic substitute, percutaneous approach. 02RJ3KH................... Replacement of tricuspid valve with nonautologous tissue substitute, transapical, percutaneous approach. 02RJ3KZ................... Replacement of tricuspid valve with nonautologous tissue substitute, percutaneous approach. ------------------------------------------------------------------------ [[Page 38027]] We stated in the proposed rule that we agree with the requestor and believe that, in addition to the four procedure codes that describe the percutaneous mitral valve replacement procedures listed earlier in this section, the eight codes that describe percutaneous and transapical types of percutaneous tricuspid valve replacement procedures also should be grouped with the other endovascular cardiac valve replacement procedures. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19827 through 19828), we proposed to reassign the four percutaneous mitral valve replacement procedures described by the procedure codes listed in the table above from MS-DRGs 216 through 221 to MS-DRGs 266 and 267. In addition, we proposed to assign the eight new procedure codes (also listed in a separate table above) that describe percutaneous and transapical, percutaneous tricuspid valve replacement procedures to MS-DRGs 266 and 267. We invited public comments on our proposals. Comment: Many commenters supported the proposal to reassign the four percutaneous mitral valve replacement procedures from MS-DRGs 216 through 221 to MS-DRGs 266 and 267 and to assign the eight new procedure codes that describe percutaneous and transapical, percutaneous tricuspid valve replacement procedures to MS-DRGs 266 and 267. Commenters noted that these updates will appropriately reflect the clinical characteristics and resource use for this group of endovascular cardiac valve replacement procedures. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to reassign the four percutaneous mitral valve replacement procedures described by the procedure codes listed in the table above from MS-DRGs 216 through 221 to MS-DRGs 266 and 267 and assign the eight new procedure codes (also listed in a separate table above) that describe percutaneous and transapical, percutaneous tricuspid valve replacement procedures to MS-DRGs 266 and 267 effective October 1, 2017 for ICD-10 MS-DRGs Version 35. e. Percutaneous Tricuspid Valve Repair We received a request to reassign cases reporting ICD-10-PCS procedure code 02UJ3JZ (Supplement tricuspid valve with synthetic substitute, percutaneous approach) from MS-DRGs 216 through 221 (Cardiac Valve and Other Major Cardiothoracic Procedures with and without Cardiac Catheterization with MCC, with CC and without CC/MCC, respectively) to MS-DRGs 228 and 229 (Other Cardiothoracic Procedures with MCC and without MCC, respectively). According to the requestor, reassigning cases involving these procedures would more appropriately align the cohesiveness with other clinically similar procedures, such as percutaneous mitral valve repair (for example, procedures involving the Mitraclip) described by procedure code 02UG3JZ (Supplement mitral valve with synthetic substitute, percutaneous approach), which are assigned to MS-DRGs 228 and 229. The requestor noted that the FORMA Tricuspid Transcatheter Repair System (herein after referred to as the FORMA system) is currently in clinical trials in the United States, Europe, and Canada, but has not received FDA approval/clearance marketing authorization. However, the FORMA system is presently available through a compassionate use program. The FORMA system technology is indicated for use in the treatment of patients diagnosed with tricuspid regurgitation and occupies the regurgitant area of the affected valve, providing a surface for native leaflet coaptation. The requestor stated that the technology offers a viable alternative treatment using traditional tricuspid valve surgery. According to the requestor, the technology consists of a rail and a spacer, and the procedure to insert the device involves fluoroscopic imaging guidance. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19828 through 19829), we analyzed claims data from the December 2016 update of the FY 2016 MedPAR file for MS-DRGs 216 through 221 for cases reporting procedure code 02UJ3JZ (Supplement tricuspid valve with synthetic substitute, percutaneous approach). Our findings are shown in the following table. MS-DRGs for Cardiac Valve and Other Major Cardiothoracic Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 216--All cases........................................... 9,139 14.4 $68,304 MS-DRG 216--Cases with percutaneous tricuspid valve repair...... 1 5.0 14,954 MS-DRG 217--All cases........................................... 3,536 8.9 45,857 MS-DRG 217--Cases with percutaneous tricuspid valve repair...... 1 3.0 16,234 MS-DRG 218--All cases........................................... 498 5.9 41,274 MS-DRG 218--Cases with percutaneous tricuspid valve repair...... 0 0 0 MS-DRG 219--All cases........................................... 16,011 11.1 54,519 MS-DRG 219--Cases with percutaneous tricuspid valve repair...... 6 9.0 58,075 MS-DRG 220--All cases........................................... 18,476 6.8 37,506 MS-DRG 220--Cases with percutaneous tricuspid valve repair...... 1 5.0 90,155 MS-DRG 221--All cases........................................... 3,547 5.0 33,606 MS-DRG 221--Cases with percutaneous tricuspid valve repair...... 0 0 0 ---------------------------------------------------------------------------------------------------------------- We also analyzed claims data for MS-DRGs 228 and 229. Our findings are shown in the following table below. MS-DRGs for Other Cardiothoracic Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 228--All cases........................................... 3,466 9.8 $47,435 [[Page 38028]] MS-DRG 229--All cases........................................... 4,553 4.9 33,347 ---------------------------------------------------------------------------------------------------------------- The claims data show that there were very few cases reported for performing a percutaneous tricuspid valve repair procedure in MS-DRGs 216 through 221. Of the 6 cases found in MS-DRG 219, with average costs of $58,075, the average cost of these cases aligned with the average cost of all cases in the MS-DRG assignment ($54,519). We stated in the proposed rule that the data analysis and our clinical advisors do not support reassigning cases reporting procedure code 02UJ3JZ to MS-DRGs 228 and 229. The current MS-DRG assignment for percutaneous tricuspid valve repair procedures to MS-DRGs 216 through 221 is clinically coherent with the other percutaneous procedures performed on the heart valves that are currently assigned to these MS-DRGs. Percutaneous repair of the aortic, pulmonary and tricuspid valves utilizing various tissue substitutes (autologous, nonautologous, zooplastic, and synthetic) are assigned to MS-DRGs 216 through 221. The exception is the percutaneous mitral valve repair, which, as the requestor pointed out, is assigned to MS-DRGs 228 and 229 as discussed in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56809 through 56813). Our clinical advisors also agreed that the limited number of cases reported in MS- DRGs 216 through 221 does not warrant reassignment. As a result of our review and the input from our clinical advisors, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19829), we did not propose to reassign cases reporting procedure code 02UJ3JZ from MS-DRGs 216 through 221 to MS-DRGs 228 and 229. We invited public comments on our proposal to maintain the current MS-DRG assignment for cases reporting procedure code 02UJ3JZ. Comment: Commenters supported the proposal to maintain the current MS-DRG assignment for ICD-10-PCS procedure code 02UJ3JZ in MS-DRGs 216 through 221. One commenter also noted that, while CMS' analysis demonstrated the current assignment is appropriate, CMS should consider revisiting this procedure in the future in the event it becomes more common and warrants further consideration for reassignment. The commenter believed that there could be value in creating MS-DRGs for endovascular cardiac repair similar to those MS-DRGs for endovascular cardiac valve replacement. Response: We appreciate the commenters' support. As additional ICD- 10 claims data become available, we will continue to welcome input from the public and consider further modifications to the ICD-10 MS-DRGs if warranted. Comment: One commenter did not agree with the proposal to maintain the current MS-DRG assignment for ICD-10-PCS procedure code 02UJ3JZ in MS-DRGs 216 through 221. The commenter stated that transcatheter tricuspid valve repair procedures are clinically coherent with other percutaneous transcatheter cardiac valve repair procedures. This commenter asserted that the devices utilized in these procedures are currently under clinical investigation and the utilization of these technologies is expected to increase through clinical trials. Therefore, the commenter suggested that these procedures should be assigned to MS-DRGs 228 and 229. Response: As we noted in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19829), the results of our analysis of the current MS-DRG assignment for percutaneous tricuspid valve repair procedures to MS- DRGs 216 through 221 and the advice of our clinical advisors demonstrate that this procedure is clinically coherent with the other percutaneous procedures performed on the heart valves that are currently assigned to these MS-DRGs because percutaneous repair of the aortic, pulmonary, and tricuspid valves utilizing various tissue substitutes (autologous, nonautologous, zooplastic, and snythetic) are assigned to MS-DRGs 216 through 221. We will continue to consider further modifications to the ICD-10 MS-DRGs as additional ICD-10 claims data become available that support suggested changes. After consideration of the public comments that we received, we are finalizing our proposal to maintain the current MS-DRG assignment for cases reporting procedure code 02UJ3JZ (Supplement tricuspid valve with synthetic substitute, percutaneous approach) to MS-DRGs 216 through 221 for FY 2018. 5. MDC 8 (Diseases and Disorders of the Musculoskeletal System and Connective Tissue) a. Total Ankle Replacement (TAR) Procedures For FY 2018, we again received two requests for the reassignment of total ankle replacement (TAR) procedures to a different MS-DRG. TAR procedures are currently assigned to MS-DRGs 469 and 470 (Major Joint Replacement or Reattachment of Lower Extremity with and without MCC, respectively). This topic was discussed previously in the FY 2015 IPPS/ LTCH PPS proposed and final rules (79 FR 28013 through 28015 and 79 FR 49896 through 49899, respectively) and in the FY 2017 IPPS/LTCH PPS proposed and final rules (81 FR 24989 through 24990 and 81 FR 56814 through 56816, respectively). For FY 2015 and FY 2017, we did not change the MS-DRG assignment for TAR procedures. The requestors indicated that TAR procedures are currently assigned to MS-DRGs 469 and 470, to which total hip replacement and total knee replacement procedures also are assigned. The requestors stated that there are significant clinical and cost differences among these procedures, which results in underpayment for TAR procedures. The requestors asked CMS to examine claims data for the following six ICD-10-PCS codes within MS- DRGs 469 and 470: 0SRF0J9 (Replacement of right ankle joint with synthetic substitute, cemented, open approach); 0SRF0JA (Replacement of right ankle joint with synthetic substitute, uncemented, open approach); 0SRF0JZ (Replacement of right ankle joint with synthetic substitute, open approach); 0SRG0J9 (Replacement of left ankle joint with synthetic substitute, cemented, open approach); 0SRG0JA (Replacement of left ankle joint with synthetic substitute, uncemented, open approach); and 0SRG0JZ (Replacement of left ankle joint with synthetic substitute, open approach). The requestors recommended that, if the claims data show a disparity in costs between TAR procedures and total hip and knee replacement procedures, the TAR procedures be reassigned to a more appropriate MS-DRG. [[Page 38029]] The requestors also stated that total ankle replacement is a complicated surgery that involves the replacement of the damaged parts of the three bones that comprise the ankle joint, as compared to the two bones in hip and knee replacement procedures. Furthermore, as the smallest weight-bearing large joint in the body, the requestors stated that TAR procedures demand a complexity of implant device design, engineering, and manufacture to exacting functional specifications that is vastly different from that of total hip and knee replacement devices. One of the requestors stated that the ankle region typically has poorer circulation and thinner soft tissue coverage than the hip and knee, leading to a higher risk of wound complications and infection that may be more challenging and expensive to treat. In addition, this requestor stated that the unique anatomical characteristics and function of the ankle joint require a specialized surgical skill set, operative technique, and level of operating room resource utilization that is vastly dissimilar from that of total hip and knee replacement procedures. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19829 through 19830), we examined claims data from the December 2016 update of the FY 2016 MedPAR file on reported cases of TAR procedures in MS-DRGs 469 and 470. Our findings are shown in the table below. Total Ankle Replacements Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 469--All cases........................................... 25,778 6.7 $22,139 MS-DRG 469--Cases reporting TAR procedure codes................. 31 4.6 23,828 MS-DRG 470--All cases........................................... 461,553 2.7 14,751 MS-DRG 470--Cases reporting TAR procedure codes................. 2,114 1.9 20,862 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, for MS-DRG 469, there were a total of 25,778 cases, with an average length of stay of 6.7 days and average costs of $22,139. Of the 25,778 cases in MS-DRG 469, there were 31 cases reporting a TAR procedure, with an average length of stay of 4.6 days and average costs of $23,828. For MS-DRG 470, there were a total of 461,553 cases, with an average length of stay of 2.7 days and average costs of $14,751. Of the 461,553 cases in MS-DRG 470, there were 2,114 cases reporting a TAR procedure, with an average length of stay of 1.9 days and average costs of $20,862. As mentioned earlier, there were only 31 TAR procedure cases in MS-DRG 469, and these cases had average costs of $1,689 higher than the average costs of all cases within MS-DRG 469. The relatively small number of cases may have been impacted by other factors. Several expensive cases could impact the average costs for a very small number of patients. We also note that the average length of stay for the TAR procedure cases was 4.6 days, as compared to 6.7 days for all cases within MS-DRG 469. The 2,114 TAR procedure cases in MS-DRG 470 had average costs that were $6,111 higher than the average costs of all cases in MS-DRG 470 ($20,862 compared to $14,751 for all cases). We stated in the proposed rule that the data support reassigning all of the TAR procedures to MS-DRG 469, even when there is no MCC reported. While the average costs of the TAR procedures in MS-DRG 470 are lower than the average costs for all cases in MS-DRG 469 ($20,862 compared to $22,139), the average costs are much closer to the average costs of TAR procedure cases in MS-DRG 470. We stated in the proposed rule that our clinical advisors reviewed this clinical issue and the claims data, and agreed that it is clinically appropriate to reassign all of the TAR procedure cases from MS-DRG 470 to MS-DRG 469, even when there is no MCC reported. The claims data support the fact that these cases require more resources than other cases assigned to MS-DRG 470. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19829 through 19830), we proposed to reassign the following TAR procedure codes from MS-DRG 470 to MS-DRG 469, even if there is no MCC reported: 0SRF0J9; 0SRF0JA; 0SRF0JZ; 0SRG0J9; 0SRG0JA; and 0SRG0JZ for FY 2018. We proposed to change the titles of MS-DRGs 469 and 470 to the following to reflect these proposed MS-DRG reassignments: Proposed retitle of MS-DRG 469: ``Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity with MCC or Total Ankle Replacement''; and Proposed retitle of MS-DRG 470: ``Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity without MCC.'' We invited public comments on our proposals. Comment: Several commenters supported CMS' recommendation to reassign the following TAR procedure codes from MS DRG 470 to MS DRG 469, even if there is no MCC reported: 0SRF0J9; 0SRF0JA; 0SRF0JZ; 0SRG0J9; 0SRG0JA; and 0SRG0JZ for FY 2018. The commenters also supported the change in MS-DRG titles for MS-DRG 469 and 470 to reflect this MS-DRG update. One commenter stated that claims data supported this recommendation because, as CMS pointed out, the average costs of TAR cases in MS-DRG 470 are much closer to the average costs of all cases in MS-DRG 469 ($20,862 versus $22,139). The commenter also agreed with the CMS clinical advisors that it was clinically appropriate to reassign all TAR procedure cases from MS-DRG 470 to MS-DRG 469, even when there is no MCC reported. The commenter stated that the update will remedy a historical cost-to-payment disparity, and thus enable hospitals to continue offering Primary TAR surgery to Medicare beneficiaries as an economically sustainable, and clinically viable, alternative to ankle fusion when medically appropriate. The commenter commended CMS for its consideration of how to address this MS-DRG issue. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are reassigning the following TAR procedure codes from MS DRG 470 to MS DRG 469, even if there is no MCC reported: 0SRF0J9; 0SRF0JA; 0SRF0JZ; 0SRG0J9; 0SRG0JA; and 0SRG0JZ for FY 2018. We are changing the titles of MS-DRGs 469 and 470 to the following to reflect these MS-DRG reassignments: MS-DRG 469: ``Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity with MCC or Total Ankle Replacement''; and MS-DRG 470: ``Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity without MCC.'' [[Page 38030]] b. Revision of Total Ankle Replacement (TAR) Procedures We received two requests to modify the MS-DRG assignment for revision of total ankle replacement (TAR) procedures, which the requestors indicated are assigned to MS-DRGs 515, 516, and 517 (Other Musculoskeletal System and Connective Tissue O.R. Procedures with MCC, with CC, and without CC/MCC, respectively). This topic was discussed in the FY 2015 IPPS/LTCH PPS proposed and final rules (79 FR 28013 through 28015 and 79 FR 49896 through 49899, respectively) and in the FY 2017 IPPS/LTCH PPS proposed and final rules (81 FR 24992 through 24993 and 81 FR 56819 through 56820, respectively). For FY 2015 and FY 2017, we did not change the MS-DRG assignment for revision of TAR procedures. The requestors asked that CMS examine the following eight ICD-10- PCS codes which they indicated identify revision of TAR procedures and which are assigned to MS-DRGs 515, 516, and 517. As we discuss later in this section in response to public comments, while the requestors requested that we analyze these eight procedure codes for revisions of TAR procedures in the proposed rule, these procedures are in fact represented by a combination of other codes that capture the root operation removal and replacement of joint devices. 0SWF0JZ (Revision of synthetic substitute in right ankle joint, open approach); 0SWF3JZ (Revision of synthetic substitute in right ankle joint, percutaneous approach); 0SWF4JZ (Revision of synthetic substitute in right ankle joint, percutaneous endoscopic approach); 0SWFXJZ (Revision of synthetic substitute in right ankle joint, external approach); 0SWG0JZ (Revision of synthetic substitute in left ankle joint, open approach); 0SWG3JZ (Revision of synthetic substitute in left ankle joint, percutaneous approach); 0SWG4JZ (Revision of synthetic substitute in left ankle joint, percutaneous endoscopic approach); and 0SWGXJZ (Revision of synthetic substitute in left ankle joint, external approach). One requestor stated that these ICD-10-PCS codes more specifically identify the revision of TAR procedures than the prior ICD-9-CM codes. Specifically, ICD-9-CM code 81.59 (Revision of joint replacement of lower extremity, not elsewhere classified) was an unspecified code, which included toe and foot joint revision procedures in addition to revision of TAR procedures. The requestor stated that claims data reporting these ICD-10-PCS codes would allow CMS to better identify revisions of TAR procedures, and determine if the procedures are assigned to the appropriate MS-DRGs. One requestor suggested the following three options for MS-DRG assignments: Assign the ICD-10-PCS ankle revision procedure codes to MS-DRGs 466, 467, and 468 (Revision of Hip or Knee Replacement with MCC, with CC, and without CC/MCC, respectively), and rename MS-DRGs 466, 467, and 468 as ``Revision of Hip, Knee or Ankle with MCC, with CC, and without CC/MCC,'' respectively); Assign the ICD-10-PCS ankle revision procedure codes to MS-DRG 469 (Major Joint Replacement or Reattachment of Lower Extremity with MCC) to more appropriately recognize higher hospital procedure costs associated with revision of TAR procedures; or Establish a new MS-DRG for the assignment of revision of TAR procedures. The other requestor asked that CMS consider reassigning revision of TAR procedures to MS-DRGs that better address the cost-to-payment differential, such as MS-DRGs 466, 467, and 468. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19830 through 19831), we examined claims data from the December 2016 update of the FY 2016 MedPAR file on cases reporting the eight revision codes listed above as well as cases assigned to MS-DRGs 466, 467, 468, and MS-DRG 469. Our findings are shown in the tables below. Revisions of Joint Replacements Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 515--All cases........................................... 5,038 8.0 $20,562 MS-DRG 515--Cases reporting revision of total ankle replacement 0 0 0 procedure codes................................................ MS-DRG 516--All cases........................................... 13,276 4.8 13,524 MS-DRG 516--Cases reporting revision of total ankle replacement 2 2.5 11,400 procedure codes................................................ MS-DRG 517--All cases........................................... 13,330 2.8 10,003 MS-DRG 517--Cases reporting revision of total ankle replacement 4 1.5 7,423 procedure codes................................................ ---------------------------------------------------------------------------------------------------------------- Cases in MS-DRGs 466, 467, 468, and 469 ---------------------------------------------------------------------------------------------------------------- Number of Average MS-DRG cases length of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 466--All cases........................................... 3,886 8.4 $33,720 MS-DRG 467--All cases........................................... 19,145 4.2 24,609 MS-DRG 468--All cases........................................... 16,529 2.7 20,208 MS-DRG 469--All cases........................................... 25,778 6.7 22,139 ---------------------------------------------------------------------------------------------------------------- As shown in the tables above, there were only 6 cases identified with the eight revision codes suggested by the requestor with no cases in MS-DRG 515, two cases in MS-DRG 516, and four cases in MS-DRG 517. We stated in the proposed rule that the limited number of six cases does not justify the creation of a new MS-DRG for the assignment of revision of TAR procedures. Our data analysis demonstrates that the average length of stay for these revision procedures was lower than that for all cases in MS-DRG 516 (2.5 days compared to 4.8 days), and the average costs were lower ($11,400 compared to $13,524). The average length of stay for these revision [[Page 38031]] procedures also was lower than that for all cases in MS-DRG 517 (1.5 days compared to 2.8 days), and the average costs were lower ($7,423 compared to $10,003). We stated that the data do not support reassigning the cases from MS-DRGs 515, 516, and 517. Furthermore, we stated that the average length of stay and average costs of cases in MS-DRGs 466, 467, 468, and 469 are significantly higher than those for these revision procedures in MS-DRG 516 and 517. We stated that the average length of stay for all cases in MS-DRGs 466, 467, 468, and 469 is 8.4, 4.2, 2.7, and 6.7 days, respectively, compared to the average length of stay of 2.5 and 1.5 days for cases representing these revision procedures in MS-DRGs 516 and 517, respectively. The average costs for all cases in MS-DRGs 466, 467, 468, and 469 are $33,720, $24,609, $20,208, and $22,139, respectively, compared to the average costs of $11,400 and $7,423 for cases representing these revision procedures in MS-DRGs 516 and 517, respectively. Therefore, we stated that in the proposed rule that the data do not support reassigning the cases to MS-DRGs 466, 467, 468, or 469. We stated in the proposed rule that our clinical advisors reviewed the clinical issue and the claims data and agreed that the eight revision codes are appropriately assigned to MS-DRGs 515, 516, and 517, along with other procedures that describe revisions of joint replacements of the lower extremities, including the foot and toe. Our clinical advisors did not support reassigning these cases to MS-DRGs 466, 467, 468, or 469, or creating a new MS-DRG. Therefore, based on the findings of our analysis of claims data and the advice of our clinical advisors, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19830 through 19831), we proposed to maintain the current MS-DRG assignment for these revision procedures within MS-DRGs 515, 516, and 517 for FY 2018. Comment: Commenters supported CMS' proposal to maintain the current MS-DRG assignments for procedures within MS-DRGs 515, 516, and 517 for FY 2018. Several commenters questioned the reliability of the revision of TAR data presented in the proposed rule. The commenters questioned the codes used in the analysis and stated that revision of TAR procedures are not captured with the Revision of synthetic substitute codes identified in the proposed rule. The commenters stated that the procedures are captured by reporting a combination of codes that capture the removal of a prior device and the replacement of the device with a new device. The commenters stated that the correct root operations for these codes would be Removal and Replacement instead of Revision as stated in the proposed rule. The commenters provided the following codes which reported in combination would identify revision of TAR procedures. The commenters stated that revisions of TAR procedures are performed with an open approach. Removals 0SPG0JZ (Removal of Synthetic Substitute from Left Ankle Joint, Open Approach); and 0SPF0JZ (Removal of Synthetic Substitute from Right Ankle Joint, Open Approach) Replacements 0SRF0J9 (Replacement of right ankle joint with synthetic substitute, cemented, open approach); 0SRF0JA (Replacement of right ankle joint with synthetic substitute, uncemented, open approach); 0SRF0JZ (Replacement of right ankle joint with synthetic substitute, open approach); 0SRG0J9 (Replacement of left ankle joint with synthetic substitute, cemented, open approach); 0SRG0JA (Replacement of left ankle joint with synthetic substitute, uncemented, open approach); and 0SRG0JZ (Replacement of left ankle joint with synthetic substitute, open approach). The commenters requested that CMS encourage the correct coding of revision of TAR cases through additional educational materials. The commenters requested that CMS review hospital claims data for revision of TAR procedures using the list of Removal and Replacement code combinations provided to identify revision of TAR cases. The commenter stated that an increasing number of claims for revision of TAR procedures will become identifiable in the future as patients and implants naturally age into a need for revision surgery. Response: We appreciate the commenters' support for our proposal to maintain the current MS-DRG assignment for procedures within MS-DRGs 515, 516, and 517 for FY 2018. We conducted an analysis of the correct coding of revision of TARs and agree with the commenters that these cases are not captured with ICD-10-PCS codes with the root operation Revision as stated in the proposed rule. The commenters are correct that the revision of TAR cases are correctly coded using a combination of codes with the root operation Removal and Replacement as the commenters suggested. Updates were made to the ICD-10-PCS index on October 1, 2015 to reinforce this direction. The index entry is shown below: Revision Correcting a portion of existing device see Revision of device in Removal of device without replacement see Removal of device from Replacement of existing device see Removal of device from see Root operation to place new device, e.g., Insertion, Replacement, Supplement We agree that this index entry clearly indicates that the correct root operations for revision of TARs would be Removal and Replacement. The codes with the root operation Revision (included in the Revision of synthetic substitute codes used in our original analysis) would not be used to capture revision of TAR procedures. Cases reporting the combination codes are assigned to MS-DRGs 469 and 470 (Major Joint Replacement or Reattachment of Lower Extremity with and without MCC, respectively). As requested by the commenters, we identified revision of TAR cases using the correct ICD-10-PCS codes that are captured with the root operation of Removal and Replacement. We examined our claims data for cases within MDC 8 that reported one of the Removal codes with one of the Replacement codes for ankle joint devices. These codes accurately capture revision of TAR cases. The following table shows our findings. Revision of Total Ankle Replacement Procedures Using Code Combinations ---------------------------------------------------------------------------------------------------------------- Average MS-DRG Number of length of Average costs cases stay ---------------------------------------------------------------------------------------------------------------- MS-DRG 469--All cases........................................... 25,778 6.7 $22,139 MS-DRG 469--Cases reporting revision of TAR code combinations... 0 .............. .............. [[Page 38032]] MS-DRG 470--All cases........................................... 461,553 2.7 14,751 MS-DRG 470--Cases reporting revision of TAR code combinations... 59 1.7 19,594 ---------------------------------------------------------------------------------------------------------------- Using the updated correct ICD-10-PCS codes, we found that there were 59 revision of TAR procedures in MS-DRG 470 with average costs of $19,594 and average length of stay of 1.7 days compared to average costs of $14,751 and average length of stay of 2.7 days for all cases in MS-DRG 470. There were no revision of TAR procedures in MS-DRG 469. As discussed in section II.5.a. of the preamble of this final rule on Total Ankle Replacements, we are finalizing updates to reassign all of the TAR procedure codes to MS-DRG 469, even if there is no MCC present, for FY 2018. This update will also impact revision of TAR cases because the same total ankle replacement codes are also used to identify revision of TAR procedures. Therefore, the MS-DRG 469 and 470 updates result in all revision of TAR procedures being assigned to MS-DRG 469 even if there is no MCC reported in FY 2018. Revisions of TARs were assigned to MS-DRGs 515, 516, and 517 under the ICD-9-CM MS-DRGs. However, an error in replication for the ICD-10 MS-DRGs resulted in the revision of TAR procedure cases being assigned to MS-DRGs 469 and 470. This replication error was not noticed until the commenters on the FY 2018 IPPS/LTCH PPS proposed rule pointed out that accurate coding of revision of TARs would result in cases not being assigned to MS-DRGs 515, 516, and 517. Since the implementation of ICD-10 MS-DRGs, revision of TAR procedure cases have not been assigned to MS-DRGs 515, 516, and 517. Therefore, we do not need to modify MS-DRG logic to reassign revision of TAR procedures from MS-DRGs 515, 516, and 517 because correctly coded cases are not assigned there, but instead to MS-DRGs 469 and 470. As noted earlier, under our finalized policy for FY 2018, all revision of TAR procedures will be assigned to MS-DRG 469, even if there is no MCC reported. We agree with the commenters that it is important to encourage the accurate and consistent use of ICD-10-PCS to capture procedures such as revision of TAR. Therefore, we have asked the American Hospital Association to provide additional information on how to capture revision of TARs in a future issue of Coding Clinic for ICD-10. We encourage any providers that have revision of TAR cases on which they need ICD-10 coding assistance to submit this information and their questions to the American Hospital Association's Central Office on ICD- 10 at https://www.codingclinicadvisor.com/. We share information included in Coding Clinic for ICD-10 with our contractors. After consideration of the public comments that we received, we are not finalizing any changes to MS-DRGs 515, 516, and 517 for FY 2018 because, as noted, the revision of TAR procedures are not assigned to these MS-DRGs. Under our finalized policy regarding TAR procedures, as discussed in section II.5.a. of the preamble of this final rule, all TAR procedure cases, as well as revision of TAR procedure cases, will be assigned to MS-DRG 469 for FY 2018, even if there is no MCC present. c. Magnetic Controlled Growth Rods (MAGEC[supreg] System) We received a request to add six ICD-10-PCS procedure codes that describe the use of magnetically controlled growth rods for the treatment of early onset scoliosis (MAGEC[supreg] System) to MS-DRGs 456, 457, and 458 (Spinal Fusion Except Cervical with Spinal Curvature or Malignancy or Infection or Extensive Fusions with MCC, with CC or without CC/MCC, respectively). The MAGEC[supreg] System was discussed in the FY 2017 IPPS/LTCH PPS proposed rule (81 FR 25040 through 25042) and final rule (81 FR 56888 through 56891) as a new technology add-on payment application. The application was approved for FY 2017 new technology add-on payments, effective with discharges occurring on and after October 1, 2016. The request for new procedure codes to identify the MAGEC[supreg] System technology was discussed at the March 9-10, 2016 ICD-10 Coordination and Maintenance Committee meeting. Six new procedure codes were approved, effective October 1, 2016, and were displayed in Table 6B.--New Procedure Codes associated with the FY 2017 IPPS/LTCH PPS final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page.html). These six procedure codes are currently assigned to MS-DRGs 518, 519, and 520 (Back and Neck Procedure Except Spinal Fusion with MCC or Disc Device/ Neurostimulator, with CC, or without CC/MCC, respectively) and are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ XNS0032................... Reposition of lumbar vertebra using magnetically controlled growth rod(s), open approach, new technology group 2. XNS0432................... Reposition of lumbar vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. XNS3032................... Reposition of cervical vertebra using magnetically controlled growth rod(s), open approach, new technology group 2. XNS3432................... Reposition of cervical vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. XNS4032................... Reposition of thoracic vertebra using magnetically controlled growth rod(s), open approach, new technology group 2. XNS4432................... Reposition of thoracic vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. ------------------------------------------------------------------------ [[Page 38033]] According to the requestor, adding these six procedure codes will allow these cases to group to MS-DRGs that more accurately reflect the diagnosis of early onset scoliosis for which the MAGEC[supreg] System is indicated. In addition, the requestor stated that because this technology is utilized on a small subset of patients with approximately 2,500 cases per year, adding these procedure codes to MS-DRGs 456, 457, and 458 would have little impact. We stated in the proposed rule that because these six procedure codes shown in the table above were effective as of October 1, 2016, there are no MedPAR claims data available to analyze. More importantly, we noted that cases are assigned to MS-DRGs 456, 457, and 458 when an actual spinal fusion procedure is performed. We stated that our clinical advisors agree that use of the MAGEC[supreg] System's magnetically controlled growth rods technology alone does not constitute a spinal fusion. Therefore, because there were no claims data available at the time of development of the proposed rule and based on the advice of our clinical advisors, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19832), we did not propose to add the six procedure codes to MS-DRGs 456, 457, or 458. We stated that if a spinal fusion procedure is performed along with the procedure to insert the MAGEC[supreg] System's magnetically controlled growth rods, it would be appropriate to report that a spinal fusion was performed and the case would be assigned to one of the spinal fusion MS-DRGs. We invited public comments on our proposal to maintain the current GROUPER logic for cases assigned to MS-DRGs 456, 457, and 458 and not add the six procedure codes describing the use of the MAGEC[supreg] System magnetically controlled growth rods. We also invited public comments on our proposal to maintain the assignment of the six procedure codes in MS-DRGs 518, 519, and 520. Comment: Commenters agreed with CMS' proposal to maintain the assignment of the six procedure codes in MS-DRGs 518, 519, and 520 and to not reassign the six procedure codes describing the use of the MAGEC[supreg] System magnetically controlled growth rods to the spinal fusion MS-DRGs 456, 457 and 458. Response: We appreciate the commenters' support. We also take this time to point out that the three ICD-10-PCS procedure codes describing reposition of the vertebra using magnetically controlled growth rods with a percutaneous endoscopic approach listed below have been deleted as displayed in Table 6D.--Invalid Procedure Codes associated with this FY 2018 IPPS/LTCH PPS final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) effective October 1, 2017 in the ICD-10 MS-DRGs Version 35. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ XNS0432................... Reposition of lumbar vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. XNS3432................... Reposition of cervical vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. XNS4432................... Reposition of thoracic vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach, new technology group 2. ------------------------------------------------------------------------ The three ICD-10-PCS procedure codes listed in the table above were discussed in a proposal at the March 7-8, 2017 ICD-10 Coordination and Maintenance Committee meeting. Decisions for proposals presented at that meeting were not finalized at the time of publication of the FY 2018 IPPS/LTCH PPS proposed rule. Additional information relating to the discussion of these codes can be located via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Coding/ICD9ProviderDiagnosticCodes/ICD-9-CM-C-and-M-Meeting-Materials.html. Also included in that discussion was a proposal to add a new approach value to the procedures describing Reposition of the vertebra. As displayed in Table 6B.--New Procedure Codes associated with this FY 2018 IPPS/LTCH PPS final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html), the following three ICD- 10-PCS codes have been created effective October 1, 2017 in the ICD-10 MS-DRGs Version 35 and are assigned to MS-DRGs 518, 519 and 520. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ XNS0332................... Reposition of lumbar vertebra using magnetically controlled growth rod(s), percutaneous approach, new technology group 2. XNS3332................... Reposition of cervical vertebra using magnetically controlled growth rod(s), percutaneous approach, new technology group 2. XNS4332................... Reposition of thoracic vertebra using magnetically controlled growth rod(s), percutaneous approach, new technology group 2. ------------------------------------------------------------------------ After consideration of the public comments that we received, we are finalizing our proposal to maintain the current GROUPER logic for cases assigned to MS-DRGs 456, 457, and 458. We also are finalizing our proposal to maintain the assignment of the three existing ICD-10-PCS procedure codes (describing an open approach) and finalizing assignment of the three new ICD-10-PCS codes (describing a percutaneous approach) for the use of magnetically controlled growth rods in the treatment of early onset scoliosis to MS-DRGs 518, 519, and 520 for FY 2018. d. Combined Anterior/Posterior Spinal Fusion It was brought to our attention that 7 of the 10 new ICD-10-PCS procedure codes describing fusion using a nanotextured surface interbody fusion device were not added to the appropriate GROUPER logic list for MS- [[Page 38034]] DRGs 453, 454, and 455 (Combined Anterior/Posterior Spinal Fusion with MCC, with CC and without CC/MCC, respectively), effective October 1, 2016. The logic for MS-DRGs 453, 454, and 455 is comprised of two lists: An anterior spinal fusion list and a posterior spinal fusion list. Assignment to one of the combined spinal fusion MS-DRGs requires that a code from each list be reported. The seven new ICD-10-PCS procedure codes currently included in the posterior spinal fusion list for MS-DRGs 453, 454, and 455 are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ XRG6092................... Fusion of thoracic vertebral joint using nanotextured surface interbody fusion device, open approach, new technology group 2. XRG7092................... Fusion of 2 to 7 thoracic vertebral joints using nanotextured surface interbody fusion device, open approach, new technology group 2. XRG8092................... Fusion of 8 or more thoracic vertebral joints using nanotextured surface interbody fusion device, open approach, new technology group 2. XRGA092................... Fusion of thoracolumbar vertebral joint using nanotextured surface interbody fusion device, open approach, new technology group 2. XRGB092................... Fusion of lumbar vertebral joint using nanotextured surface interbody fusion device, open approach, new technology group 2. XRGC092................... Fusion of 2 or more lumbar vertebral joints using nanotextured surface interbody fusion device, open approach, new technology group 2. XRGD092................... Fusion of lumbosacral joint using nanotextured surface interbody fusion device, open approach, new technology group 2. ------------------------------------------------------------------------ We note that the remaining three new procedure codes are accurately reflected in the anterior spinal fusion list; that is, ICD-10-PCS code XRG1092 (Fusion of cervical vertebral joint using nanotextured surface interbody fusion device, open approach, new technology group 2); ICD- 10-PCS code XRG2092 (Fusion of 2 or more cervical vertebral joints using nanotextured surface interbody fusion device, open approach, new technology group 2); and ICD-10-PCS code XRG4092 (Fusion of cervicothoracic vertebral joint using nanotextured surface interbody fusion device, open approach, new technology group 2). The seven procedure codes currently included in the posterior spinal fusion list describe an anterior spinal fusion by use of the interbody fusion device. In an interbody fusion, the anterior column of the spine is being fused. We stated in the proposed rule that the results of our review of these procedure codes discussed below and the advice of our clinical advisors support moving the seven procedure codes from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455. We stated that this will improve clinical accuracy and allow appropriate assignment to these MS-DRGs when both an anterior and posterior spinal fusion is performed. During our review of the spinal fusion codes using a nanotextured surface interbody fusion device in MS-DRGs 453, 454, and 455, we identified 149 additional procedure codes that should be moved from the posterior spinal fusion list to the anterior spinal fusion list. These codes describe spinal fusion of the anterior column with a posterior approach. As mentioned earlier, the logic for MS-DRGs 453, 454, and 455 is dependent upon a code from the anterior spinal fusion list and a code from the posterior spinal fusion list. Spinal fusion codes involving the anterior column should be included on the anterior spinal fusion list only. In the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to move the 149 ICD-10-PCS procedure codes listed in Table 6P.3a. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from the posterior spinal fusion list to the anterior spinal fusion list in MS- DRGs 453, 454, and 455. In addition, we also identified 33 ICD-10-PCS procedure codes in the posterior spinal fusion list in MS-DRGs 453, 454, and 455 that describe an interbody fusion device in the posterior column and, therefore, are not considered clinically valid spinal fusion procedures. These procedure codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0RG00A1................... Fusion of occipital-cervical joint with interbody fusion device, posterior approach, posterior column, open approach. 0RG03A1................... Fusion of occipital-cervical joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG04A1................... Fusion of occipital-cervical joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG10A1................... Fusion of cervical vertebral joint with interbody fusion device, posterior approach, posterior column, open approach. 0RG13A1................... Fusion of cervical vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG14A1................... Fusion of cervical vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG20A1................... Fusion of 2 or more cervical vertebral joints with interbody fusion device, posterior approach, posterior column, open approach. 0RG23A1................... Fusion of 2 or more cervical vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG24A1................... Fusion of 2 or more cervical vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG40A1................... Fusion of cervicothoracic vertebral joint with interbody fusion device, posterior approach, posterior column, open approach. 0RG43A1................... Fusion of cervicothoracic vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. [[Page 38035]] 0RG44A1................... Fusion of cervicothoracic vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG60A1................... Fusion of thoracic vertebral joint with interbody fusion device, posterior approach, posterior column, open approach. 0RG63A1................... Fusion of thoracic vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG64A1................... Fusion of thoracic vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG70A1................... Fusion of 2 to 7 thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, open approach. 0RG73A1................... Fusion of 2 to 7 thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG74A1................... Fusion of 2 to 7 thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RG80A1................... Fusion of 8 or more thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, open approach. 0RG83A1................... Fusion of 8 or more thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RG84A1................... Fusion of 8 or more thoracic vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0RGA0A1................... Fusion of thoracolumbar vertebral joint with interbody fusion device, posterior approach, posterior column, open approach. 0RGA3A1................... Fusion of thoracolumbar vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0RGA4A1................... Fusion of thoracolumbar vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0SG00A1................... Fusion of lumbar vertebral joint with interbody fusion device, posterior approach, posterior column, open approach. 0SG03A1................... Fusion of lumbar vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0SG04A1................... Fusion of lumbar vertebral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0SG10A1................... Fusion of 2 or more lumbar vertebral joints with interbody fusion device, posterior approach, posterior column, open approach. 0SG13A1................... Fusion of 2 or more lumbar vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0SG14A1................... Fusion of 2 or more lumbar vertebral joints with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. 0SG30A1................... Fusion of lumbosacral joint with interbody fusion device, posterior approach, posterior column, open approach. 0SG33A1................... Fusion of lumbosacral joint with interbody fusion device, posterior approach, posterior column, percutaneous approach. 0SG34A1................... Fusion of lumbosacral joint with interbody fusion device, posterior approach, posterior column, percutaneous endoscopic approach. ------------------------------------------------------------------------ In the proposed rule, we proposed to delete these 33 procedure codes from MS-DRGs 453, 454, and 455 for FY 2018. We also noted that some of the above listed codes also may be included in the logic for MS-DRGs 456, 457, and 458 (Spinal Fusion Except Cervical with Spinal Curvature or Malignancy or Infection or Extensive Fusions with MCC, with CC or without CC/MCC, respectively), MS-DRGs 459 and 460 (Spinal Fusion Except Cervical with MCC and without MCC, respectively), and MS- DRGs 471, 472, and 473 (Cervical Spinal Fusion with MCC, with CC and without CC/MCC, respectively). Therefore, we proposed to delete the 33 procedure codes from the logic for those spinal fusion MS-DRGs as well. In addition, we proposed to delete the 33 procedure codes from the ICD- 10-PCS classification as shown in Table 6D.--Invalid Procedure Codes associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html). In summary, we invited public comments on our proposal to move the seven procedure codes describing spinal fusion using a nanotextured surface interbody fusion device from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455. We also invited public comments on our proposal to move the 149 procedure codes describing spinal fusion of the anterior column with a posterior approach from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455. In addition, we invited public comments on our proposal to delete the 33 procedure codes describing spinal fusion of the posterior column with an interbody fusion device from MS-DRGs 453, 454, 455, 456, 457, 458, 459, 460, 471, 472, and 473, as well as from the ICD-10-PCS classification. Comment: Many commenters supported CMS' proposals related to the combined anterior/posterior spinal fusion MS-DRGs, including (1) support to move the seven procedure codes describing spinal fusion using a nanotextured surface interbody fusion device from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455; (2) support to move the 149 procedure codes describing spinal fusion of the anterior column with a posterior approach from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455; and (3) to delete the 33 procedure codes describing spinal fusion of the posterior column with an interbody fusion device from MS- DRGs 453, 454, 455, 456, 457, 458, 459, 460, 471, 472, and 473, as well as from the ICD-10-PCS classification. Response: We appreciate the commenters' support. Comment: One commenter expressed concern with the proposal to move the 149 ICD-10-PCS procedure codes describing spinal fusion of the anterior column with a posterior approach that are currently on the posterior spinal fusion list to the anterior spinal fusion list and indicated that the proposed decrease in payment weights for this set of MS-DRGs would affect providers' ability to continue treating patients necessitating these procedures. The commenter noted that results from an [[Page 38036]] independent analysis it had conducted demonstrated that reassignment of these procedure codes and the resulting combinations for anterior/ posterior spinal fusion are less costly in comparison to other procedure combinations assigned to MS-DRGs 453, 454 and 455. This commenter acknowledged that ICD-10 coded claims data enable CMS to make important clinical refinements to the ICD-10 MS-DRGs. However, the commenter stated, the resource homogeneity of the MS-DRGs may be adversely affected. The commenter also stated that it understood that the greater specificity of ICD-10 codes will naturally lead to changes in the MS-DRG weights and assignments and that these changes should generally lead to improved payment accuracy within the IPPS. However, the commenter pointed out that not all weight fluctuations occurring during the early stages of the ICD-10 transition necessarily reflect improvements in coding and payment. The commenter stated that providers should not be subject to such disruptive fluctuations in their payments in a single year. The commenter recommended applying a cap to the decline in the MS-DRG payment weights relative to the FY 2017 payment weights until the fluctuations in the number of cases and the case weights can be determined and Medicare's utilization reflects hospital adaptation to ICD-10 coding. The commenter stated that applying a cap would allow CMS to move forward with the proposal to move the 149 ICD- 10-PCS spinal fusion procedure codes from the posterior spinal fusion list to the anterior spinal fusion list. Response: We acknowledge the commenter's concerns and appreciate the analysis that was conducted. In response to the recommendation that we implement a cap to the decline in the MS-DRG payment weights relative to the FY 2017 payment weights, we refer readers to section II.G. of the preamble of this FY 2018 IPPS/LTCH PPS final rule for further discussion regarding recalibration of the FY 2018 MS-DRG relative weights, including our response to comments requesting a transition period for substantial reductions in relative weights in order to facilitate payment stability. We also believe it is important to be able to fully evaluate the MS-DRGs for which all spinal fusion procedures are currently assigned under ICD-10 with additional claims data. Therefore, in response to the public comments received, we are planning to review the ICD-10 logic for the MS-DRGs where procedures involving spinal fusion are currently assigned for FY 2019. After consideration of the public comments we received, we are finalizing our proposal to: (1) Move the seven procedure codes describing spinal fusion using a nanotextured surface interbody fusion device from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455; (2) move the 149 procedure codes describing spinal fusion of the anterior column with a posterior approach from the posterior spinal fusion list to the anterior spinal fusion list in the GROUPER logic for MS-DRGs 453, 454, and 455; and (3) delete the 33 procedure codes describing spinal fusion of the posterior column with an interbody fusion device from MS-DRGs 453, 454, 455, 456, 457, 458, 459, 460, 471, 472, and 473, as well as from the ICD-10-PCS classification for FY 2018. 6. MDC 14 (Pregnancy, Childbirth and the Puerperium) a. Vaginal Delivery and Complicating Diagnoses In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56854), we noted that the code list as displayed in the ICD-10 MS-DRG Version 33 Definitions Manual for MS-DRG 774 (Vaginal Delivery with Complicating Diagnoses) required further analysis to clarify what constitutes a vaginal delivery to satisfy the ICD-10 MS-DRG logic. We stated our plans to conduct further analysis of the diagnosis code lists in MS-DRG 774 for FY 2018. We stated in the proposed rule that we believe that the Version 34 Definitions Manual and GROUPER logic for MS-DRG 774 continues to require additional analysis to determine how best to classify a vaginal delivery. For example, under MS-DRG 774, the Definitions Manual currently states that three conditions must be met, the first of which is a vaginal delivery. To satisfy this first condition, codes that describe conditions or circumstances from among three lists of codes must be reported. The first list is comprised of ICD-10-CM diagnosis codes that may be reported as a principal diagnosis or a secondary diagnosis. These diagnosis codes describe conditions in which it is assumed that a vaginal delivery has occurred. The second list of codes is a list of ICD-10-PCS procedure codes that also describe circumstances in which it is assumed that a vaginal delivery occurred. The third list of codes identifies diagnoses describing the outcome of the delivery. Therefore, if any code from one of those three lists is reported, the first condition (vaginal delivery) is considered to be met for assignment to MS-DRG 774. As discussed in the proposed rule, our continued concern with the first list of ICD-10-CM diagnosis codes as currently displayed in the Definitions Manual under the first condition is that not all of the conditions necessarily reflect that a vaginal delivery occurred. Several of the diagnosis codes listed could also reflect that a cesarean delivery occurred. For example, ICD-10-CM diagnosis code O10.02 (Pre-existing essential hypertension complicating childbirth) does not specify that a vaginal delivery took place; yet it is included in the list of conditions that may be reported as a principal diagnosis or a secondary diagnosis in the GROUPER logic for a vaginal delivery. The reporting of this code also could be appropriate for a delivery that occurred by cesarean section. As noted earlier, the second list of codes for the first condition are comprised of ICD-10-PCS procedure codes. As we stated in the proposed rule, while we agree that the current list of procedure codes in MS-DRG 774 may appropriately describe that a vaginal delivery occurred, we also believe this list could be improved and warrants closer review. The third list of codes for the first condition in MS-DRG 774 includes conditions describing the outcome of the delivery that would be reported as secondary diagnoses. Similar to concerns with the first list of codes, we believe the conditions do not necessarily reflect that a vaginal delivery occurred because they also can be reported on claims where a cesarean delivery occurred. For the second condition in MS-DRG 774 to be met, diagnosis codes that are identified as a complicating diagnosis from among two lists may be reported. The first list is comprised of ICD-10-CM diagnosis codes that may be reported as a principal or secondary diagnosis. The second list is comprised of ICD-10-CM diagnosis codes that may be reported as a secondary diagnosis. Currently, there is only one code listed under the secondary diagnosis list. We have concerns with these lists and what is classified as a complicating diagnosis when reviewing the code lists for this and other MS-DRGs that use that logic in MDC 14. For the third condition in MS-DRG 774 to be met, a limited set of O.R. procedures, including both extensive and nonextensive procedures, are listed. We have concerns with this third condition as being needed to satisfy the logic for a vaginal delivery MS-DRG. [[Page 38037]] In summary, the MS-DRG logic involving a vaginal delivery under MDC 14 is technically complex as a result of the requirements that must be met to satisfy assignment to the affected MS-DRGs. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19834), upon review and discussion, our clinical advisors recommended, and we agreed, that we should solicit public comments on further refinement to the following four MS-DRGs related to vaginal delivery: MS-DRG 767 (Vaginal Delivery with Sterilization and/or D&C); MS-DRG 768 (Vaginal Delivery with O.R. Procedure Except Sterilization and/or D&C); MS-DRG 774 (Vaginal Delivery with Complicating Diagnosis); and MS-DRG 775 (Vaginal Delivery without Complicating Diagnosis). In addition, our clinical advisors agreed that we should solicit public comments on further refinement to the conditions defined as a complicating diagnosis in MS-DRG 774 and MS-DRG 781 (Other Antepartum Diagnoses with Medical Complications). Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19834), we solicited public comments on which diagnosis or procedure codes, or both, should be considered in the logic to identify a vaginal delivery and which diagnosis codes should be considered in the logic to identify a complicating diagnosis. As MS-DRGs 767, 768, 774, 775, and 781 incorporate one or both aspects (vaginal delivery or complicating diagnosis), we stated that public comments that we receive from this solicitation will be helpful in determining what proposed revisions to the current logic should be made. We indicated that we will review public comments received in response to this solicitation as we continue to evaluate these areas under MDC 14 and, if warranted, we would propose refinements for FY 2019. We requested that all comments be directed to the CMS MS-DRG Classification Change Request Mailbox located at: [email protected] by November 1, 2017. Comment: Commenters agreed that the MS-DRG logic for a vaginal delivery under MDC 14 is technically complex. One commenter stated its intention to provide separate comments related to the solicitation in accordance with the November 1, 2017 deadline. Response: We thank the commenters for their acknowledgment of the complexity with the GROUPER logic for vaginal deliveries under MDC 14 and for their support and consideration of these issues as we continue to consider possible refinement to the logic. We will review the comments received in response to the solicitation as we continue to evaluate this area and, if warranted, we will propose refinements for the FY 2019 rulemaking. b. MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) The logic for MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) currently includes a list of diagnoses that are considered inappropriate for reporting as a principal diagnosis on an inpatient hospital claim. In other words, these conditions would reasonably be expected not to necessitate an inpatient admission. Examples of these diagnosis codes include what are referred to as the ``Supervision of pregnancy'' codes, as well as pregnancy, maternal care and fetal related codes with an ``unspecified trimester''. We refer the reader to the ICD-10 Version 34 Definitions Manual which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Data-Files.html?DLPage=1&DLEntries=10&DLSort=0&DLSortDir=ascending for the complete list of diagnosis codes in MS-DRG 998 under MDC 14. In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56840 through 56841), there was discussion regarding the supervision of ``high-risk'' pregnancy codes, including elderly primigravida and multigravida specifically, with regard to removing them from the Unacceptable principal diagnosis edit code list in the Medicare Code Editor (MCE). After consultation with the staff at the CDC's NCHS, we learned that the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting were updated to explain appropriate coding for this set of codes. As a result, the codes describing supervision of high-risk pregnancy (and other supervision of pregnancy codes) remained on the Unacceptable principal diagnosis edit code list in the MCE. Therefore, the MCE code edit is consistent with the logic of MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) for these supervision of pregnancy codes. However, as a result of our review and consultation with our clinical advisors regarding the ``unspecified trimester'' codes in MS- DRG 998, as discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19835), we determined that there are more appropriate MS-DRG assignments for this set of codes. Although it may seem unlikely that a patient would be admitted and ultimately discharged or transferred without the caregiver or medical personnel having any further knowledge of the exact trimester, it is conceivable that a situation may present itself. For example, the pregnant patient may be from out of town or unable to communicate effectively. The fact that the specific trimester is not known or documented does not preclude the resources required to care for the patient with the particular diagnosis. Therefore, as shown in Table 6P.3b. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html), we proposed to remove the 314 ICD-10-CM diagnosis codes identified with ``unspecified trimester'' from MS-DRG 998 and reassign them to the MS-DRGs in which their counterparts (first trimester, second trimester, or third trimester) are currently assigned as specified in Column C. We stated that this would enable more appropriate MS-DRG assignments and payment for these cases. We invited public comments on our proposal. Comment: Commenters agreed with the proposal to remove the 314 ICD- 10-CM diagnosis codes identified with ``unspecified trimester'' from MS-DRG 998 and reassign them to the MS-DRGs in which their counterparts (first trimester, second trimester, or third trimester) are currently assigned. However, one commenter disagreed with the proposal and noted that lack of documentation that specifies the trimester on an inpatient record is representative of poor documentation and should not be acceptable for valid MS-DRG assignment. This commenter believed that the trimester could reasonably be determined or estimated, despite the patient's circumstances, such as being from out of town or unable to communicate effectively. Response: We appreciate the commenters' support. In response to the commenter who did not support our proposal, we acknowledge that any diagnosis involving the term ``unspecified'' in a code title can appear to be the result of poor documentation. However, there are several instances across the ICD-10 MS-DRG GROUPER logic where an ``unspecified'' principal diagnosis leads to a valid MS-DRG assignment as a result of the resources and/or complexities involved regarding the condition itself. The ``unspecified trimester'' diagnoses involved in the proposal included significant clinical conditions such as eclampsia, preexisting hypertensive heart disease, and cerebral venous thrombosis, to [[Page 38038]] name a few. The fact that the trimester is not specified does not preclude the significance of these conditions nor the resources involved in caring for the patients with these conditions. Therefore, while we encourage providers to continue to focus efforts on improving their respective facilities medical record documentation practices, we also believe that the MS-DRG assignment should appropriately reflect the resources involved in evaluating and caring for these patients. After consideration of the public comments we received, we are finalizing our proposal to remove the 314 ICD-10-CM diagnosis codes identified with ``unspecified trimester'' from MS-DRG 998 as shown in Table 6P.3b. associated with this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html and reassign them to the MS-DRGs in which their counterparts (first trimester, second trimester, or third trimester) are currently assigned as specified in Column C, in the ICD-10 MS-DRGs Version 35, effective October 1, 2017. c. MS-DRG 782 (Other Antepartum Diagnoses Without Medical Complications) The following three ICD-10-CM diagnosis codes are currently on the principal diagnosis list for the MS-DRG 782 (Other Antepartum Diagnoses without Medical Complications) logic. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ O09.41.................... Supervision of pregnancy with grand multiparity, first trimester. O09.42.................... Supervision of pregnancy with grand multiparity, second trimester. O09.43.................... Supervision of pregnancy with grand multiparity, third trimester. ------------------------------------------------------------------------ It was brought to our attention that these codes also are included in the MCE Unacceptable principal diagnosis code edit list. As discussed in section II.F.6.b. of the preamble of the FY 2018 IPPS/LTCH PPS proposed rule, the supervision of pregnancy codes are accurately reflected in the MCE code edit list for Unacceptable principal diagnosis. Therefore, we stated that it is not appropriate to include the three above listed codes in MS-DRG 782. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19835), we proposed to remove the three codes describing supervision of pregnancy from MS-DRG 782 and reassign them to MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) to reflect a more appropriate MS-DRG assignment. We invited public comments on our proposal. Comment: Commenters supported the proposal to remove the three codes (ICD-10-CM diagnosis codes O09.41, O09.42 and O09.43) describing supervision of pregnancy and reassign them to a more appropriate MS-DRG assignment. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to remove ICD-10-CM diagnosis codes O09.41, O09.42 and O09.43, which describe supervision of pregnancy, from MS-DRG 782 and reassign them to MS-DRG 998 (Principal Diagnosis Invalid as Discharge Diagnosis) in the ICD-10 MS-DRGs Version 35, effective October 1, 2017. d. Shock During or Following Labor and Delivery We received a request to review ICD-10-CM diagnosis code O75.1 (Shock during or following labor and delivery), which is currently assigned to MS-DRG 774 (Vaginal Delivery with Complicating Diagnosis), MS-DRG 767 (Vaginal Delivery with Sterilization and/or D&C), and MS-DRG 768 (Vaginal Delivery with O.R. Procedure Except Sterilization and/or D&C). The requestor provided an example of a patient that delivered at Hospital A and was transferred to Hospital B for specialized care related to the diagnosis of shock. The claim for Hospital B resulted in assignment to a delivery MS-DRG, despite the fact that a delivery did not occur during that hospitalization. The requestor noted that, by not reporting the diagnosis code for shock, the claim grouped to a postpartum MS-DRG and recommended that we evaluate the issue further. Our analysis initially involved reviewing the GROUPER logic for MS- DRGs 774, 767 and 768. As discussed in section II.F.14.a. of the preamble of the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19835 through 19836) and this final rule, the GROUPER logic for classification and assignment to MS-DRG 774 requires that three conditions must be met, the first of which is a vaginal delivery. Similar GROUPER logic applies for assignment to MS-DRGs 767 and 768, except that only two conditions must be met, with the first condition being a vaginal delivery. For each of these three MS-DRGs, to satisfy the first condition, one code that describes a condition or circumstance from among the three separate lists of codes must be reported. The first list is comprised of ICD-10-CM diagnosis codes that may be reported as a principal or secondary diagnosis. These diagnosis codes describe conditions in which it is assumed that a vaginal delivery has occurred. Among this first list is ICD-10-CM diagnosis code O75.1, which is included in the GROUPER logic for MS-DRGs 774, 767 and 768 (under the first condition-vaginal delivery). We refer readers to the ICD-10 MS-DRG Version 34 Definitions Manual located via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Data-Files.html?DLPage=1&DLEntries=10&DLSort=0&DLSortDir=ascending for documentation of the GROUPER logic associated with these MS-DRGs. In addition, in MS-DRG 774, to satisfy the second condition, diagnosis codes that are identified as a complicating diagnosis from among two lists may be reported. The first list is comprised of ICD-10- CM diagnosis codes that may be reported as a principal or secondary diagnosis. The second list is comprised of ICD-10-CM diagnosis codes that may be reported as a secondary diagnosis. Currently, there is only one code listed under the secondary diagnosis list. Next, our analysis involved reviewing the GROUPER logic for assignment to post-partum MS-DRG 769 (Postpartum and Post Abortion Diagnoses with Major Procedure) and MS-DRG 776 (Postpartum and Post Abortion Diagnoses without O.R. Procedure). The GROUPER logic for these postpartum [[Page 38039]] MS-DRGs requires that a principal diagnosis be reported from a list of several conditions, such as those following pregnancy, those complicating the puerperium, conditions that occurred during or following delivery and conditions associated with lactation disorders. For assignment to MS-DRG 769, the GROUPER logic also requires that a major procedure be reported in addition to a principal diagnosis from the list of conditions. We stated in the proposed rule that as a result of our analysis, we agree with the requestor that ICD-10-CM diagnosis code O75.1 should be added to the GROUPER logic for assignment to the postpartum MS-DRGs. This diagnosis code is consistent with other diagnosis codes structured within the GROUPER logic for assignment to MS-DRGs 769 and 776, and clearly represents a post-partum diagnosis with the terminology ``during or following labor and delivery'' in the title. We stated that we believe that adding this diagnosis code to the postpartum MS-DRGs will enable more appropriate MS-DRG assignment for cases where a delivery did not occur. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19835 through 19836), we proposed the following: Removing ICD-10-CM diagnosis code O75.1 from the list of principal or secondary diagnosis under the first condition-vaginal delivery GROUPER logic in MS-DRGs 774, 767, and 768; Moving ICD-10-CM diagnosis code O75.1 from the list of principal or secondary diagnosis under the second condition- complicating diagnosis for MS-DRG 774 to the secondary diagnosis list only; and Adding ICD-10-CM diagnosis code O75.1 to the principal diagnosis list GROUPER logic in MS-DRGs 769 and 776. We invited public comments on our proposals. Comment: Many commenters supported all of CMS' proposals involving diagnosis code O75.1 and MS-DRGs 767, 768, 769, 774, and 776. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing the following in the ICD-10 MS-DRGs Version 35, effective October 1, 2017: Removing ICD-10-CM diagnosis code O75.1 from the list of principal or secondary diagnosis under the first condition-vaginal delivery GROUPER logic in MS-DRGs 774, 767, and 768; Moving ICD-10-CM diagnosis code O75.1 from the list of principal or secondary diagnosis under the second condition- complicating diagnosis for MS-DRG 774 to the secondary diagnosis list only; and Adding ICD-10-CM diagnosis code O75.1 to the principal diagnosis list GROUPER logic in MS-DRGs 769 and 776. 7. MDC 15 (Newborns and Other Neonates With Conditions Originating in Perinatal Period): Observation and Evaluation of Newborn We received a request to add the ICD-10-CM diagnosis codes describing observation and evaluation of newborns for suspected conditions that are ruled out to MS-DRG 795 (Normal Newborn). The 14 diagnosis codes describing observation and evaluation of newborn for suspected conditions ruled out are displayed in the table below. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ Z05.0..................... Observation and evaluation of newborn for suspected cardiac condition ruled out. Z05.1..................... Observation and evaluation of newborn for suspected infectious condition ruled out. Z05.2..................... Observation and evaluation of newborn for suspected neurological condition ruled out. Z05.3..................... Observation and evaluation of newborn for suspected respiratory condition ruled out. Z05.41.................... Observation and evaluation of newborn for suspected genetic condition ruled out. Z05.42.................... Observation and evaluation of newborn for suspected metabolic condition ruled out. Z05.43.................... Observation and evaluation of newborn for suspected immunologic condition ruled out. Z05.5..................... Observation and evaluation of newborn for suspected gastrointestinal condition ruled out. Z05.6..................... Observation and evaluation of newborn for suspected genitourinary condition ruled out. Z05.71.................... Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled out. Z05.72.................... Observation and evaluation of newborn for suspected musculoskeletal condition ruled out. Z05.73.................... Observation and evaluation of newborn for suspected connective tissue condition ruled out. Z05.8..................... Observation and evaluation of newborn for other specified suspected condition ruled out. Z05.9..................... Observation and evaluation of newborn for unspecified suspected condition ruled out. ------------------------------------------------------------------------ The requestor expressed concern that currently when one of these ruled out. codes is added to a newborn encounter with a principal diagnosis described by ICD-10-CM code Z38.00 (Single liveborn infant, delivered vaginally), the case is assigned to MS-DRG 794 (Neonate with Other Significant Problems). The requestor stated that this assignment appears to be in error and that the assignment should instead be to MS- DRG 795 (Normal Newborn). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19836), we reviewed Section I.C.16.b. of the 2017 ICD-10-CM Official Guidelines for Coding and Reporting which includes the following instructions for the diagnosis codes listed in the table above: Assign a code from category Z05 (Observation and evaluation of newborns and infants for suspected conditions ruled out.) to identify those instances when a healthy newborn is evaluated for a suspected condition that is determined after study not to be present. Do not use a code from category Z05 when the patient has identified signs or symptoms of a suspected problem; in such cases code the sign or symptom. A code from category Z05 may also be assigned as a principal or first-listed code for readmissions or encounters when the code from category Z38 code no longer applies. Codes from category Z05 are for use only for healthy newborns and infants for which no condition after study is found to be present. A code from category Z05 is to be used as a secondary code after the code from category Z38, Liveborn infants according to place of birth and type of delivery. We stated in the proposed rule that after review of the guidelines and discussion with our clinical advisors, we agree with the requestor that the assignment of these codes to MS-DRG [[Page 38040]] 794 is not accurate because the assignment incorrectly labels the newborns as having a significant problem when the condition does not truly exist. We stated that we and our clinical advisors also agree that the above list of diagnosis codes should be added to MS-DRG 795. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19836), we proposed to add the 14 diagnosis codes describing observation and evaluation of newborns for suspected conditions that are ruled out listed in the table above to the GROUPER logic for MS-DRG 795. We invited public comments on our proposals. Comment: Commenters supported the proposal to add the 14 diagnosis codes describing observation and evaluation of newborn for suspected conditions ruled out to the MS-DRG logic for normal newborn. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to add the 14 diagnosis codes describing observation and evaluation of newborns for suspected conditions that are ruled out listed in the table above to the GROUPER logic for MS-DRG 795 (Normal newborn) in the ICD-10 MS-DRGs Version 35, effective October 1, 2017. 8. MDC 21 (Injuries, Poisonings and Toxic Effects of Drugs): Complication Codes We received a request to examine the ICD-10-CM diagnosis codes in the T85.8-series of codes that describe other specified complications of internal prosthetic devices, implants and grafts, not elsewhere classified and their respective MS-DRG assignments. According to the requestor, the 7th character values in this series of codes impact the MS-DRG assignment under MDC 21 (Injuries, Poisonings and Toxic Effects of Drugs) and MDC 23 (Factors Influencing Health Status & Other Contacts with Health Services) that have resulted in inconsistencies (that is, shifts) between the MS-DRG assignments under Version 33 and Version 34 of the ICD-10 MS-DRGs. Under ICD-10-CM, diagnosis codes in the range of S00 through T88 require a 7th character value of ``A-'' initial encounter, ``D- ''subsequent encounter, or ``S-''sequela to identify if the patient is undergoing active treatment for a condition. For complication codes, active treatment refers to treatment for the condition described by the code, even though it may be related to an earlier precipitating problem. The requestor suggested that the following list of diagnosis codes with the 7th character ``A'' (initial encounter) may have been inadvertently assigned to the GROUPER logic in the list of diagnoses (Assignment of Diagnosis Codes) under MDC 23 because when one of these diagnosis codes was reported with an O.R. procedure, the requestor found claims grouping to MS-DRG 939, 940, or 941 (O.R. Procedures with Diagnoses of Other Contact with Health Services with MCC, with CC and without CC/MCC, respectively) that had previously grouped to MDC 21 under Version 33 of the ICD-10 MS-DRGs. The requestor also suggested these codes may have been inadvertently assigned to the GROUPER logic list of principal diagnoses for MS-DRGs 949 and 950 (Aftercare with CC/ MCC and without CC/MCC, respectively) under MDC 23 because it found claims that grouped to these MS-DRGs (949 and 950) when one of the following diagnosis codes was reported as a principal diagnosis that had previously grouped to MDC 21 under Version 33 of the ICD-10 MS- DRGs. ------------------------------------------------------------------------ ICD-10-CM diagnosis code Code description ------------------------------------------------------------------------ T85.818A.................. Embolism due to other internal prosthetic devices, implants and grafts, initial encounter. T85.828A.................. Fibrosis due to other internal prosthetic devices, implants and grafts, initial encounter. T85.838A.................. Hemorrhage due to other internal prosthetic devices, implants and grafts, initial encounter. T85.848A.................. Pain due to other internal prosthetic devices, implants and grafts, initial encounter. T85.858A.................. Stenosis due to other internal prosthetic devices, implants and grafts, initial encounter. T85.868A.................. Thrombosis due to other internal prosthetic devices, implants and grafts, initial encounter. T85.898A.................. Other specified complication of other internal prosthetic devices, implants and grafts, initial encounter. ------------------------------------------------------------------------ The requestor believed that the above list of diagnosis codes with the 7th character ``A'' (initial encounter) would be more appropriately assigned under MDC 21 to MS-DRGs 919, 920, and 921 (Complications of Treatment with MCC, with CC and without CC/MCC, respectively), according to its review of the 2017 Official Coding Guidelines for use of the 7th character and assignment of other diagnoses of associated complications of care. The requestor also noted that these codes were new, effective October 1, 2016 (FY 2017), and the predecessor codes grouped to MS-DRGs 919, 920, and 921 in MDC 21 under Version 33 of the ICD-10 MS-DRGs in FY 2016. In addition, the requestor suggested that the following list of diagnosis codes with the 7th character ``D'' (subsequent encounter) may have been inadvertently assigned to the GROUPER logic list of principal diagnoses for MS-DRG 919, 920, or 921 in MDC 21. The requestor noted that these codes were new, effective October 1, 2016 (FY 2017), and the predecessor codes grouped to MS-DRGs 949 and 950 (Aftercare with CC/MCC and without CC/MCC, respectively) in MDC 23 under Version 33 of the ICD-10 MS-DRGs in FY 2016. ------------------------------------------------------------------------ ICD-10-CM diagnosis code Code description ------------------------------------------------------------------------ T85.810D.................. Embolism due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.820D.................. Fibrosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.830D.................. Hemorrhage due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.840D.................. Pain due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.850D.................. Stenosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.860D.................. Thrombosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.890D.................. Other specified complication of nervous system prosthetic devices, implants and grafts, subsequent encounter. ------------------------------------------------------------------------ [[Page 38041]] The requestor also suggested that the following list of additional diagnosis codes with the 7th character ``D'' (subsequent encounter) may have been inadvertently assigned to the GROUPER logic list of principal diagnoses for MS-DRGs 922 and 923 (Other Injury, Poisoning and Toxic Effect with MCC and without MCC, respectively) also under MDC 21. The requestor noted these codes were also new, effective October 1, 2016 (FY 2017) and that the predecessor codes grouped to MS-DRGs 949 and 950 in MDC 23 under Version 33 of the ICD-10 MS-DRGs in FY 2016. ------------------------------------------------------------------------ ICD-10-CM diagnosis code Code description ------------------------------------------------------------------------ T85.818D.................. Embolism due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.828D.................. Fibrosis due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.838D.................. Hemorrhage due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.848D.................. Pain due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.858D.................. Stenosis due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.868D.................. Thrombosis due to other internal prosthetic devices, implants and grafts, subsequent encounter. T85.898D.................. Other specified complication of other internal prosthetic devices, implants and grafts, subsequent encounter. ------------------------------------------------------------------------ The requestor believed that the lists of diagnosis codes above with 7th character ``D'' (subsequent encounter) would be more appropriately assigned to MS-DRGs 949 and 950 under MDC 23, according to its review of the 2017 Official Coding Guidelines for use of the 7th character and assignment of other diagnoses of associated complications of care. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19837 through 19839), we ran test cases to determine if we could duplicate the requestor's findings with regard to the shifts in MS-DRG assignment between Version 33 and Version 34 of the ICD-10 MS-DRGs. Results of our review were consistent with the requestor's findings. We found that the T85.8- series of diagnosis codes with the 7th character of ``A'' (initial encounter) and 7th character of ``D'' (subsequent encounter) were inadvertently assigned to the incorrect MDC for Version 34 of the ICD-10 MS-DRGs, which led to inconsistencies (MS-DRG shifts) when compared to Version 33 of the ICD-10 MS-DRGs. Our analysis also included review of all of the diagnosis codes in the T85.8- series and their current MDC and MS-DRG assignments, as well as review of the 2017 Official Coding Guidelines for use of the 7th character and assignment of other diagnoses of associated complications of care. Based on the results of our review, we agreed with the requestor's findings. In addition, we identified the following list of diagnosis codes with the 7th character ``S'' (sequela) that appear to have been inadvertently assigned to MS-DRGs 949 and 950 in MDC 23 rather than MDC 21 in MS-DRGs 922 and 923 (Other Injury, Poisoning and Toxic Effect with MCC and without MCC, respectively). ------------------------------------------------------------------------ ICD-10-CM diagnosis code Code description ------------------------------------------------------------------------ T85.810S.................. Embolism due to nervous system prosthetic devices, implants and grafts, sequela. T85.820S.................. Fibrosis due to nervous system prosthetic devices, implants and grafts, sequela. T85.830S.................. Hemorrhage due to nervous system prosthetic devices, implants and grafts, sequela. T85.840S.................. Pain due to nervous system prosthetic devices, implants and grafts, sequela. T85.850S.................. Stenosis due to nervous system prosthetic devices, implants and grafts, sequela. T85.860S.................. Thrombosis due to nervous system prosthetic devices, implants and grafts, sequela. T85.890S.................. Other specified complication of nervous system prosthetic devices, implants and grafts, sequela. ------------------------------------------------------------------------ In the FY 2018 IPPS/LTCH PPS proposed rule, we invited public comment on our proposals to (1) reassign the ICD-10-CM diagnosis codes with the 7th character ``A'' (initial encounter) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 919, 920 and 921 in MDC 21; (2) reassign the ICD-10-CM diagnosis codes with the 7th character ``D'' (subsequent encounter) from MS-DRGs 919, 920, 921, 922, and 923 in MDC 21 to MS- DRGs 949 and 950 in MDC 23; and (3) reassign the ICD-10-CM diagnosis codes with the 7th character ``S'' (sequela) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 922 and 923 in MDC 21 for FY 2018. The table below displays the current Version 34 MDC and MS-DRG assignments and the proposed Version 35 MDC and MS-DRG assignments on which we sought public comment for the respective ICD-10-CM diagnosis codes. ---------------------------------------------------------------------------------------------------------------- Current V34 Current V34 MS- Proposed V35 Proposed V35 ICD-10-CM code Code description MDC DRG MDC MS-DRG ---------------------------------------------------------------------------------------------------------------- T85.810D................... Embolism due to 21 919, 920, 921 23 949, 950 nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.810S................... Embolism due to 23 949, 950 21 922, 923 nervous system prosthetic devices, implants and grafts, sequela. T85.818A................... Embolism due to 23 949, 950 21 919, 920, 921 other internal prosthetic devices, implants and grafts, initial encounter. T85.818D................... Embolism due to 21 922, 923 23 949, 950 other internal prosthetic devices, implants and grafts, subsequent encounter. T85.820D................... Fibrosis due to 21 919, 920, 921 23 949, 950 nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.820S................... Fibrosis due to 23 949, 950 21 922, 923 nervous system prosthetic devices, implants and grafts, sequela. [[Page 38042]] T85.828A................... Fibrosis due to 23 949, 950 21 919, 920, 921 other internal prosthetic devices, implants and grafts, initial encounter. T85.828D................... Fibrosis due to 21 922, 923 23 949, 950 other internal prosthetic devices, implants and grafts, subsequent encounter. T85.830D................... Hemorrhage due to 21 919, 920, 921 23 949, 950 nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.830S................... Hemorrhage due to 23 949, 950 21 922, 923 nervous system prosthetic devices, implants and grafts, sequela. T85.838A................... Hemorrhage due to 23 949, 950 21 919, 920, 921 other internal prosthetic devices, implants and grafts, initial encounter. T85.838D................... Hemorrhage due to 21 922, 923 23 949, 950 other internal prosthetic devices, implants and grafts, subsequent encounter. T85.840D................... Pain due to nervous 21 919, 920, 921 23 949, 950 system prosthetic devices, implants and grafts, subsequent encounter. T85.840S................... Pain due to nervous 23 949, 950 21 922, 923 system prosthetic devices, implants and grafts, sequela. T85.848A................... Pain due to other 23 949, 950 21 919, 920, 921 internal prosthetic devices, implants and grafts, initial encounter. T85.848D................... Pain due to other 21 922, 923 23 949, 950 internal prosthetic devices, implants and grafts, subsequent encounter. T85.850D................... Stenosis due to 21 919, 920, 921 23 949, 950 nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.850S................... Stenosis due to 23 949, 950 21 922, 923 nervous system prosthetic devices, implants and grafts, sequela. T85.858A................... Stenosis due to 23 949, 950 21 919, 920, 921 other internal prosthetic devices, implants and grafts, initial encounter. T85.858D................... Stenosis due to 21 922, 923 23 949, 950 other internal prosthetic devices, implants and grafts, subsequent encounter. T85.860D................... Thrombosis due to 21 919, 920, 921 23 949, 950 nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.860S................... Thrombosis due to 23 949, 950 21 922, 923 nervous system prosthetic devices, implants and grafts, sequela. T85.868A................... Thrombosis due to 23 949, 950 21 919, 920, 921 other internal prosthetic devices, implants and grafts, initial encounter. T85.868D................... Thrombosis due to 21 922, 923 23 949, 950 other internal prosthetic devices, implants and grafts, subsequent encounter. T85.890D................... Other specified 21 919, 920, 921 23 949, 950 complication of nervous system prosthetic devices, implants and grafts, subsequent encounter. T85.890S................... Other specified 23 949, 950 21 922, 923 complication of nervous system prosthetic devices, implants and grafts, sequela. T85.898A................... Other specified 23 949, 950 21 919, 920, 921 complication of other internal prosthetic devices, implants and grafts, initial encounter. T85.898D................... Other specified 21 922, 923 23 949, 950 complication of other internal prosthetic devices, implants and grafts, subsequent encounter. ---------------------------------------------------------------------------------------------------------------- Comment: Commenters supported the proposals to (1) reassign the ICD-10-CM diagnosis codes with the 7th character ``A'' (initial encounter) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 919, 920 and 921 in MDC 21; (2) reassign the ICD-10-CM diagnosis codes with the 7th character ``D'' (subsequent encounter) from MS-DRGs 919, 920, 921, 922, and 923 in MDC 21 to MS-DRGs 949 and 950 in MDC 23; and (3) reassign the ICD-10-CM diagnosis codes with the 7th character ``S'' (sequela) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 922 and 923 in MDC 21 for FY 2018. However, one commenter did not support the reassignment of ICD-10-CM diagnosis codes with the 7th character ``S'' (sequela) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 922 and 923 in MDC 21. This commenter agreed that the codes with the 7th character ``S'' should not be assigned to MS-DRGs 949 and 950. However, the commenter disagreed with the proposed reassignment to MS-DRGs 922 and 923 and referenced language from the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting under Section I.B.10. Sequela (Late Effects) which states: ``A sequela is the residual effect (condition produced) after the acute phase of an illness or injury has terminated. The condition or nature of the sequela is sequenced first. The sequela code is sequenced second.'' According to the commenter, sequela cases are appropriately classified to the MS-DRGs corresponding to the reported residual condition rather than MS-DRGs 922 and 923 or MS-DRGs 949 and 950. Response: We appreciate the support of the commenters on our proposals. In response to the commenter who did not agree with the reassignment of ICD-10-CM diagnosis codes with the 7th character ``S'' (sequela) from MS-DRGs 949 and 950 in MDC 23 to MS-DRGs 922 and 923 in MDC 21, we note that the proposal for the ICD-10-CM diagnosis codes with the 7th character ``S'' (sequela) is consistent with the assignments under Version 33 of the ICD-10 MS-DRGs from which their respective predecessor codes were derived. For example, under Version 33 of the ICD-10 MS-DRGs, ICD-10-CM diagnosis code T85.81XS (Embolism due to internal prosthetic devices, implants and grafts, not elsewhere [[Page 38043]] classified, sequela) was assigned to MDC 21 under MS-DRGs 922 and 923. Similar to the inadvertent errors in MDC and MS-DRG assignments that occurred with the ICD-10-CM diagnosis codes involving 7th characters ``A'' (initial encounter) and ``D'' (subsequent encounter) from Version 33 to Version 34 of the ICD-10 MS-DRGs, the ICD-10-CM diagnosis codes involving 7th character ``S'' were also inadvertently assigned to the incorrect MDC and MS-DRGs under Version 34 of the ICD-10 MS-DRGs. Therefore, the proposal is consistent for all the 7th characters. In addition, while the commenter disagreed with our proposed MDC and MS- DRG assignments, the commenter did not offer suggestions on alternative assignments. After consideration of the public comments we received, we are finalizing our proposals as set forth in the FY 2018 IPPS/LTCH PPS proposed rule for the complication codes discussed above in the ICD-10 MS-DRGs Version 35, effective October 1, 2017. 9. MDC 23 (Factors Influencing Health Status and Other Contacts With Health Services): Updates to MS-DRGs 945 and 946 (Rehabilitation With CC/MCC and Without CC/MCC, Respectively) In FY 2016, we received requests to modify the MS-DRG assignment for MS-DRGs 945 and 946 (Rehabilitation with CC/MCC and without CC/MCC, respectively). This issue was addressed in the FY 2017 IPPS/LTCH PPS proposed and final rules (81 FR 24998 through 25000 and 81 FR 56826 through 56831). For FY 2017, we did not change the MS-DRG assignments for MS-DRGs 945 and 946. We did not receive a request to address this issue as part of the FY 2018 IPPS/LTCH PPS proposed rule or suggestions on how to update the MS-DRGs 945 and 946 logic. However, we did refer the FY 2016 requests for a new ICD-10-CM diagnosis code to the Centers for Disease Control and Prevention (CDC) for consideration at a future meeting of the ICD- 10 Coordination and Maintenance Committee. CDC has the lead on updating and maintaining ICD-10-CM codes. CDC did not address the issue at the September 13-14, 2016 ICD-10 Coordination and Maintenance Committee meeting. When the topic was not addressed at the September 13-14, 2016 ICD-10 Coordination and Maintenance Committee meeting, we asked CDC to address the code request at the March 7-8, 2017 meeting of the ICD-10 Coordination and Maintenance Committee. The topic was on the agenda for the March 7-8, 2017 ICD-10 Coordination and Maintenance Committee meeting. The deadline for providing comments on proposals considered at this meeting was April 7, 2017. Any new codes approved after this meeting which will be implemented on October 1, 2017 were posted on the CMS Web site at: http://www.cms.gov/Medicare/Coding/ICD10/index.html and on the CDC Web site at: http://www.cdc.gov/nchs/icd/icd10.html in June 2017. New codes also are included in Table 6A associated with this FY 2018 IPPS/LTCH PPS final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html). As addressed in the FY 2017 IPPS/LTCH PPS final rule, the ICD-9-CM MS-DRGs used ICD-9-CM codes reported as the principal diagnosis that clearly identified an encounter for rehabilitation services, such as diagnosis codes V57.89 (Care involving other specified rehabilitation procedure) and V57.9 (Care involving unspecified rehabilitation procedure), and these codes were not included in ICD-10-CM. Given this lack of ICD-10-CM codes to indicate that the reason for the encounter was for rehabilitation, the ICD-10 MS-DRG logic could not reflect the logic of the ICD-9-CM MS-DRGs. Commenters on the final rule recommended that CDC create new diagnosis codes for these concepts in ICD-10-CM so that the MS-DRG logic could be updated to more closely reflect that of the ICD-9-CM MS-DRGs. As we stated in the proposed rule, if new ICD-10-CM codes are created for encounter for rehabilitation services, we would address any updates to MS-DRGs 945 and 946 utilizing these new codes in future rulemaking. In the meantime, we welcome other specific recommendations on how to update MS-DRGs 945 and 946. We are sharing the following data on these MS-DRGs from the MedPAR file. ---------------------------------------------------------------------------------------------------------------- Number of Average length FY 2015 MS-DRGs with ICD-9-CM codes cases of stay Average cost ---------------------------------------------------------------------------------------------------------------- MS-DRG 945...................................................... 3,991 10.3 $8,242 MS-DRG 946...................................................... 1,184 8.0 7,322 ---------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------- Number of Average length FY 2016 MS-DRGs with ICD-10-CM codes cases of stay Average cost ---------------------------------------------------------------------------------------------------------------- MS-DRG 945...................................................... 671 10.8 $7,814 MS-DRG 946...................................................... 157 7.3 7,672 ---------------------------------------------------------------------------------------------------------------- As shown by the tables above, there was a decrease of 3,320 MS-DRG 945 cases (from 3,991 to 671) from FY 2015, when claims were submitted with ICD-9-CM codes, to FY 2016 when ICD-10 codes were submitted. There was a decrease of 1,027 MS-DRG 946 cases (from 1,184 to 157) from FY 2015 to FY 2016. The average length of stay increased 0.5 days (from 10.3 to 10.8 days) for MS-DRG 945 and decreased 0.7 days (from 8.0 to 7.3 days) for MS-DRG 946. The average costs decreased by $428 (from $8,242 to $7,814) for MS-DRG 945 cases and increased by $350 (from $7,322 to $7,672) for MS-DRG 946 cases. The number of cases was significantly lower in FY 2016 compared to FY 2015. However, the difference in average length of stay and average costs did not show large changes. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule, we also examined possible MS-DRGs where these cases may have been assigned in FY 2016 based on increases in the number of claims. Because there is not a diagnosis code that could be reported as a principal diagnosis, which would indicate if the admissions were for rehabilitation services, we are unable to determine if these were cases admitted for rehabilitation that moved from MS-DRGs 945 and 946 because of the lack of a code for encounter for rehabilitation, or if there was simply a change in the number of cases. The following tables show our findings for MS-DRG 056 (Degenerative Nervous System Disorders with MCC); MS-DRG 057 (Degenerative Nervous System [[Page 38044]] Disorders without MCC); MS-DRG 079 (Hypertensive Encephalopathy without CC/MCC); MS DRG 083 (Traumatic Stupor & Coma, Coma >1 Hour with CC); MS-DRG 084 (Traumatic Stupor & Coma, Coma >1 Hour without CC/MCC); MS- DRG 092 (Other Disorders of Nervous System with MCC); and MS-DRG 093 (Other Disorders of Nervous System without CC/MCC). ---------------------------------------------------------------------------------------------------------------- Number of Average length FY 2015 MS-DRGs with ICD-9-CM codes cases of stay Average cost ---------------------------------------------------------------------------------------------------------------- MS-DRG 056...................................................... 9,548 7.3 $12,606 MS-DRG 057...................................................... 25,652 5.1 7,918 MS-DRG 079...................................................... 618 2.7 5,212 MS-DRG 083...................................................... 2,516 4.3 9,446 MS-DRG 084...................................................... 1,955 2.8 6,824 MS-DRG 092...................................................... 12,643 5.7 11,158 MS-DRG 093...................................................... 7,928 2.8 5,182 ---------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------- Number of Average length FY 2016 MS-DRGs with ICD-10-CM codes cases of stay Average cost ---------------------------------------------------------------------------------------------------------------- MS-DRG 056...................................................... 10,817 7.6 $12,930 MS-DRG 057...................................................... 28,336 5.3 7,902 MS-DRG 079...................................................... 1,233 2.7 5,579 MS-DRG 083...................................................... 4,058 6.2 9,134 MS-DRG 084...................................................... 3,016 2.7 6,508 MS-DRG 092...................................................... 19,392 3.9 6,706 MS-DRG 093...................................................... 8,120 2.7 5,253 ---------------------------------------------------------------------------------------------------------------- As shown by the tables above, some of the MS-DRGs that show the largest increase in number of cases do not show significant changes in the average length of stay or average costs. For instance, MS-DRG 079 cases doubled from FY 2015 to FY 2016 (from 618 to 1,233). However, the average length of stay did not change from 2.7 days and the average costs increased only $367 (from $5,212 to $5,579). MS-DRG 083 cases increased by 1,542 (from 2,516 to 4,058) with a 1.9 day increase in the average length of stay (from 4.3 to 6.2 days); however, the average costs decreased only $312 (from $9,446 to $9,134). There were large changes for MS-DRG 092 with cases increasing by 6,749 (from 12,643 to 19,392), the average length of stay decreasing by 1.8 days (from 5.7 to 3.9) and the average costs decreasing by $4,452 (from $11,158 to $6,706). Once again, it is not possible to determine if any changes are a result of the impact of not having a code for the encounter for rehabilitation services to report as a principal diagnosis, or if other factors such as changes in types of patient admissions were involved. Given the lack of a diagnosis code to capture the principal diagnosis of encounter for rehabilitation, we stated in the FY 2018 proposed rule that we were unable to update MS-DRG 945 or MS-DRG 946 to better identify those cases in which patients are admitted for rehabilitation services. If the CDC creates a new code, we will consider proposing updates to MS-DRGs 945 and 946 in the future. We invited public comments on our proposal not to update MS-DRGs 945 and 946 for FY 2018. Comment: Several commenters acknowledged that CMS' analysis indicates that there was a decrease in the number of cases reported in MS-DRG 945 and 946 from FY 2015 to FY 2016 and there was an increase in average length of stay for MS-DRG 945 and a decrease in average length of stay for MS-DRG 946 from FY 2015 to FY 2016. The commenters stated that, without an ICD-10-CM diagnosis code to capture encounters for rehabilitation therapy, it was not possible to identify any specific shifts in these cases. The commenters stated that they had written to CDC to support the creation of a new diagnosis code to capture these admissions after the topic was presented at the March 7-8, 2017 ICD-10 Coordination and Maintenance Committee meeting. The commenters stated that if CDC creates a new ICD-10-CM code for encounters for rehabilitation therapy, it recommended that CMS propose adding the new code as part of the MS-DRG logic for MS-DRGs 945 and 946 as part of the FY 2019 IPPS/LTCH PPS proposed rule. The commenters stated that if CDC decides not to create a new ICD-10-CM code for encounters for rehabilitation therapy, CMS should consider assembling a technical advisory panel made up of stakeholders, such as rehabilitation providers and other representation, to conduct an evaluation of this issue and recommend options to improve the MS-DRG logic and changes that could be proposed as part of future rulemaking. Response: We agree with the commenters that without a specific ICD- 10-CM code for encounters for rehabilitation therapy, it is not possible to identify any specific shifts in these cases. If the CDC creates a new code effective October 1, 2018, we will evaluate potential updates to the MS-DRGs utilizing this new code as part of the FY 2019 IPPS/LTCH PPS proposed rule. If the CDC decides not to create a new code, we welcome recommendations from the public on how the MS-DRG logic could be updated to better capture patients within MS-DRGs 945 and 946. After consideration of the public comments that we received, we are finalizing our proposal not to update MS-DRGs 945 and 946 for FY 2018. 10. Changes to the Medicare Code Editor (MCE) The Medicare Code Editor (MCE) is a software program that detects and reports errors in the coding of Medicare claims data. Patient diagnoses, procedure(s), and demographic information are entered into the Medicare claims processing systems and are subjected to a series of automated screens. The MCE screens are designed to identify cases that require further review before classification into an MS-DRG. As discussed in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56831 through 56844), we made available the FY 2017 ICD-10 MCE Version 34 manual file and an ICD-9-CM MCE [[Page 38045]] Version 34.0A manual file (for analysis purposes only). The links to these MCE manual files, along with the links to purchase the mainframe and computer software for the MCE Version 34 (and ICD-10 MS-DRGs) are posted on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html through the FY 2017 IPPS Final Rule Home Page. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19840 through 19846), we addressed the MCE requests we received by the December 7, 2016 deadline. We also discussed the proposals we made based on our internal review and analysis. In addition, as a result of new and modified code updates approved after the annual spring ICD-10 Coordination and Maintenance Committee meeting, we routinely make changes to the MCE. In the past, in both the IPPS proposed and final rules, we have only provided the list of changes to the MCE that were brought to our attention after the prior year's final rule. We historically have not listed the changes we have made to the MCE as a result of the new and modified codes approved after the annual spring ICD-10 Coordination and Maintenance Committee meeting. These changes are approved too late in the rulemaking schedule for inclusion in the proposed rule. Furthermore, although our MCE policies have been described in our proposed and final rules, we have not provided the detail of each new or modified diagnosis and procedure code edit in the final rule. However, we make available the finalized Definitions of Medicare Code Edits (MCE) file. Therefore, we have made available the FY 2018 ICD-10 MCE Version 35 manual file. The link to this MCE manual file, along with the link to the mainframe and computer software for the MCE Version 35 (and ICD-10 MS-DRGs) are posted on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html through the FY 2018 IPPS Final Rule Home Page. a. Age Conflict Edit In the MCE, the Age Conflict edit exists to detect inconsistencies between a patient's age and any diagnosis on the patient's record; for example, a 5-year-old patient with benign prostatic hypertrophy or a 78-year-old patient coded with a delivery. In these cases, the diagnosis is clinically and virtually impossible for a patient of the stated age. Therefore, either the diagnosis or the age is presumed to be incorrect. Currently, in the MCE, the following four age diagnosis categories appear under the Age Conflict edit and are listed in the manual and written in the software program: Perinatal/Newborn--Age of 0 years only; a subset of diagnoses which will only occur during the perinatal or newborn period of age 0 (for example, tetanus neonatorum, health examination for newborn under 8 days old). Pediatric--Age is 0 to 17 years inclusive (for example, Reye's syndrome, routine child health examination). Maternity--Age range is 12 to 55 years inclusive (for example, diabetes in pregnancy, antepartum pulmonary complication). Adult--Age range is 15 to 124 years inclusive (for example, senile delirium, mature cataract). We received a request to provide clarification regarding the overlapping age ranges (0 to 17 years and 15 to 124 years) in the Pediatric and Adult categories under the Age Conflict edit. The requestor questioned which diagnosis code would be most appropriate to identify when a general or routine health examination is performed on patients who are within the age range of 15 to 17 years. The specific ICD-10-CM diagnosis codes that the requestor inquired about related to a child or to an adult encounter for a health examination are displayed in the table below. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ Z00.00.................... Encounter for general adult medical examination without abnormal findings. Z00.01.................... Encounter for general adult medical examination with abnormal findings. Z00.121................... Encounter for routine child health examination with abnormal findings. Z00.129................... Encounter for routine child health examination without abnormal findings. ------------------------------------------------------------------------ The age ranges defined within the Age Conflict edits were established with the implementation of the IPPS. The adult age range includes the minimum age of 15 years for those patients who are declared emancipated minors. We note that, historically, we have not provided coding advice in rulemaking with respect to policy. We collaborate with the American Hospital Association (AHA) through the Coding Clinic for ICD-10-CM and ICD-10-PCS to promote proper coding. We recommend that the requestor and other interested parties submit any questions pertaining to correct coding practices for this specific issue to the AHA. Comment: Some commenters believe that CMS is responsible for addressing questions relating to the pediatric and adult age ranges in the Age Conflict edit. Other commenters stated that, while the Coding Clinic for ICD-10-CM and ICD-10-PCS addresses proper coding, it cannot address issues related to payer-specific edits or definitions. Response: We believe there is some confusion with regard to the issue presented in the FY 2018 IPPS/LTCH PPS proposed rule pertaining to the Age Conflict edit. We specifically responded to a request that sought clarification regarding the overlapping age ranges (0 to 17 years and 15 to 124 years) in the Pediatric and Adult categories under the Age Conflict edit. We responded that the age ranges defined within the Age Conflict edits were established with the implementation of the IPPS and noted that the adult age range includes the minimum age of 15 years for those patients who are declared emancipated minors. Therefore, we fully responded to the request that we clarify the Age ranges in the MCE. However, in addition to the request regarding the overlapping age ranges in the Age Conflict edit, the requester specifically asked for coding advice. As noted earlier, ``The requester questioned which diagnosis code would be most appropriate to identify when a general or routine health examination is performed on patients who are within the age range of 15 to 17 years.'' We provided the specific ICD-10-CM diagnosis codes that the requestor inquired about related to a child or to an adult encounter for a health examination as displayed in the table above. The statement recommending that the requester and other interested parties submit questions pertaining to correct coding practices for this specific issue to the AHA was with regard to reporting the most appropriate diagnosis code based on the clarification provided regarding the Age Conflict edit. As stated in the FY 2018 IPPS/LTCH PPS proposed rule, we have not provided coding advice in rulemaking with respect to policy. Accordingly, any [[Page 38046]] questions regarding which diagnosis code would be most appropriate to report when a general or routine health examination is performed on patients who are within the age range of 15 to 17 years would be best addressed by the Coding Clinic. (1) Perinatal/Newborn Diagnosis Category Under the ICD-10 MCE, the Perinatal/Newborn Diagnosis category under the Age Conflict edit considers the age of 0 years only; a subset of diagnoses which will only occur during the perinatal or newborn period of age 0 to be inclusive. This includes conditions that have their origin in the fetal or perinatal period (before birth through the first 28 days after birth) even if morbidity occurs later. For that reason, the diagnosis codes on this Age Conflict edit list would be expected to apply to conditions or disorders specific to that age group only. In the ICD-10-CM classification, there are two diagnosis codes that describe conditions as occurring during infancy and the neonatal period that are currently not on the Perinatal/Newborn Diagnosis category edit code list. We consulted with staff at the Centers for Disease Control's (CDC's) National Center for Health Statistics (NCHS) because NCHS has the lead responsibility for the ICD-10-CM diagnosis codes. The NCHS' staff confirmed that, although diagnosis codes D80.7 (Transient hypogammaglobulinemia of infancy) and diagnosis code E71.511 (Neonatal adrenoleukodystrophy) do occur during infancy and the neonatal period, both conditions can last beyond the 28-day timeframe which is used to define the perinatal/newborn period. These diagnosis codes are not intended to be restricted for assignment to newborn patients. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19841), we proposed to not add these two diagnosis codes to the Perinatal/Newborn Diagnosis category under the Age Conflict edit. We invited public comments on our proposal. Comment: Commenters agreed that ICD-10-CM diagnosis codes D80.7 and E71.511 should not be added to the Perinatal/Newborn Diagnosis category under the Age Conflict edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to not add diagnosis code D80.7 (Transient hypogammaglobulinemia of infancy) and diagnosis code E71.511 (Neonatal adrenoleukodystrophy) to the Perinatal/Newborn Diagnosis category under the Age Conflict edit. (2) Pediatric Diagnosis Category Under the ICD-10 MCE, the Pediatric diagnosis category under the Age Conflict edit considers the age range of 0 to 17 years inclusive. For that reason, the diagnosis codes on this Age Conflict edit list would be expected to apply to conditions or disorders specific to that age group only. The ICD-10-CM diagnosis code list for the Pediatric diagnosis category under the Age Conflict edit currently includes a diagnosis code pertaining to dandruff that is not intended to apply to pediatric patients only. We consulted with staff at the Centers for Disease Control's (CDC's) National Center for Health Statistics (NCHS) because NCHS has the lead responsibility for the ICD-10-CM diagnosis codes. The NCHS' staff confirmed that, although diagnosis code L21.0 (Seborrhea capitis) has an inclusion term of ``Cradle cap,'' the description of the diagnosis code is not intended to be restricted for assignment of pediatric patients. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19841), we proposed to remove diagnosis code L21.0 from the list of diagnosis codes for the Pediatric diagnosis category under the Age Conflict edit. We invited public comments on our proposal. Comment: Commenters agreed that diagnosis code L21.0 should be removed from the list of diagnosis codes for the Pediatric diagnosis category under the Age Conflict edit. Response: We appreciate the commenters support. After consideration of the public comments that we received, we are finalizing our proposal to remove diagnosis code L21.0 (Seborrhea capitis) from the Pediatric diagnosis category under the Age Conflict edit in the ICD-10 MCE Version 35, effective October 1, 2017. (3) Maternity Diagnoses Under the ICD-10 MCE, the Maternity diagnosis category under the Age Conflict edit considers the age range of 12 to 55 years inclusive. For that reason, the ICD-10-CM diagnosis codes on this Age Conflict edit list would be expected to apply to conditions or disorders specific to that age group only. As discussed in section II.F.12. of the preamble of the proposed rule and this final rule, Table 6A.--New Diagnosis Codes lists the new ICD-10-CM diagnosis codes that have been approved to date, which will become effective with discharges occurring on and after October 1, 2017. Included on this list are a number of diagnosis codes associated with pregnancy and maternal care that we believe are appropriate to add to the list of diagnosis codes for the Maternity diagnoses category under the Age Conflict edit. We refer readers to Table 6P.1a. associated with the FY 2018 IPPS/LTCH PPS proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) for a review of the ICD-10-CM diagnosis codes that we proposed to add to the Age Conflict edit list. We invited public comments on our proposal. Comment: Commenters supported the proposal to add the list of diagnosis codes displayed in Table 6P.1a. associated with the FY 2018 IPPS/LTCH PPS proposed rule to the Maternity diagnoses category under the Age Conflict edit. Commenters recommended that this same list of diagnosis codes also be added to the Diagnoses for Females Only edit. Response: We appreciate the commenters' support. We agree that the diagnosis codes proposed to be added to the Maternity diagnoses category under the Age Conflict edit are also appropriate to be added to the Diagnoses for Females Only edit code list under the Sex Conflict edit with other diagnosis codes associated with pregnancy and maternal care. After consideration of the public comments that we received, we are finalizing our proposal to add the list of diagnosis codes displayed in Table 6P.1a. associated with the FY 2018 IPPS/LTCH PPS proposed rule and this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the Maternity diagnoses category under the Age Conflict edit and we are adding this same list of diagnosis codes to the Diagnoses for Females Only code list under the Sex Conflict edit, effective October 1, 2017. b. Sex Conflict Edit In the MCE, the Sex Conflict edit detects inconsistencies between a patient's sex and any diagnosis or procedure on the patient's record; for example, a male patient with cervical cancer (diagnosis) or a female patient with a prostatectomy (procedure). In both instances, the indicated diagnosis or the procedure conflicts with the stated sex of the patient. Therefore, the patient's diagnosis, procedure, or sex is presumed to be incorrect. [[Page 38047]] (1) Diagnoses for Males Only Edit We received a request to review the following ICD-10-CM diagnosis codes pertaining to conditions associated with males for possible inclusion on the list of diagnosis codes for the Diagnoses for Males Only edit. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ B37.42.................... Candidal balanitis. N35.011................... Post-traumatic bulbous urethral stricture. N35.012................... Post-traumatic membranous urethral stricture. N35.013................... Post-traumatic anterior urethral stricture. N35.112................... Postinfective bulbous urethral stricture, not elsewhere classified. N35.113................... Postinfective membranous urethral stricture, not elsewhere classified. N35.114................... Postinfective anterior urethral stricture, not elsewhere classified. N99.115................... Postprocedural fossa navicularis urethral stricture. ------------------------------------------------------------------------ As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19842), we agreed with the requestor that diagnosis code B37.42 describes a condition that is applicable only to males. Balanitis is the inflammation of the glans (rounded head) of the penis. We also agreed that the diagnosis codes listed above that align under subcategory N35.01 (Post-traumatic urethral stricture, male) and subcategory N35.11 (Postinfection urethral stricture, not elsewhere classified, male) are appropriate to add to the list of diagnosis codes for the Diagnoses for Males Only edit because these diagnosis codes include specific terminology that is applicable only to males. Further, we agreed that diagnosis code N99.115 is appropriate to add to the list of diagnosis codes for the Diagnoses for Males Only edit because subcategory N99.11 (Postprocedural urethral stricture, male) includes specific terminology that is applicable to males only as well. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to add the ICD-10-CM diagnosis codes listed in the table above to the list of diagnosis codes for the Diagnoses for Males Only edit. We also proposed to remove ICD-10-CM diagnosis code Q64.0 (Epispadias) from the list of diagnosis codes for the Diagnoses for Males Only edit because this rare, congenital condition involving the opening of the urethra can occur in both males and females. In addition, as discussed in section II.F.12. of the preamble of the proposed rule, Table 6A.--New Diagnosis Codes associated with the proposed rule listed the new ICD-10-CM diagnosis codes that had been approved to date, which will become effective with discharges occurring on and after October 1, 2017. Included on this list are a number of diagnosis codes associated with male body parts that we believe are appropriate to add to the list of diagnosis codes for the Diagnoses for Males Only category under the Sex Conflict edit. We refer readers to Table 6P.1b. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) for a review of the ICD-10-CM diagnosis codes that we proposed to add to the list of diagnosis codes for the Diagnoses for Males Only category. We invited public comments on our proposals. Comment: Commenters supported the proposal to add the diagnosis codes listed in the table in the proposed rule describing conditions applicable to males to the Diagnoses for Males Only edit. Commenters also supported the addition of new diagnosis codes associated with male body parts as displayed in Table 6P.1b. associated with the proposed rule to the Diagnoses for Males Only edit. In addition, commenters supported the proposal to remove diagnosis code Q64.0 (Epispadias) from the list of diagnosis codes for the Diagnoses for Males Only edit because this condition can occur in both males and females. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposals to add the eight diagnosis codes displayed in the table above and the new diagnosis codes associated with male body parts as displayed in Table 6P.1b. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the Diagnoses for Males Only edit, effective October 1, 2017. We are also finalizing our proposal to remove diagnosis code Q64.0 (Epispadias) from the list of diagnosis codes for the Diagnoses for Males Only edit, effective October 1, 2017. (2) Diagnoses for Females Only We received a request to review the following ICD-10-CM diagnosis codes for possible removal from the list of diagnosis codes for the Diagnoses for Females Only edit. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ F52.6..................... Dyspareunia not due to a substance or known physiological condition. J84.81.................... Lymphangioleiomyomatosis. R97.1..................... Elevated cancer antigen 125 [CA 125]. ------------------------------------------------------------------------ The requestor noted that, in the ICD-10-CM classification, the term ``Dyspareunia'' (painful sexual intercourse) has specified codes for males and females located in the Alphabetic Index to Diseases for Reporting Physiological Dyspareunia. However, the indexing for diagnosis code F52.6 (Dyspareunia not due to a substance or known physiological condition) specifies that it is not due to a physiological condition and the entry is not gender specific. According to the requestor, while the condition is most often associated with female sexual dysfunction, there is a subset of males who also suffer from this condition. [[Page 38048]] In addition, the requestor stated that diagnosis code J84.81 (Lymphangioleiomyomatosis) describes a rare form of lung disease believed to occur more often in patients with tuberous sclerosis complex (TSC), a disorder due to genetic mutation. Although the condition is described as being exclusive to women, unique cases for men with TSC have also been reported. Lastly, the requestor indicated that diagnosis code R97.1 (Elevated cancer antigen 125 [CA 125]) describes the tumor marker that commonly identifies ovarian cancer cells in women. However, the requestor stated that high levels have also been demonstrated in men (and women) with lung cancer as well. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19842 through 19843), we reviewed ICD-10-CM diagnosis codes F52.6, J84.81, and R97.1, and we agree with the requestor that Dyspareunia, not due to a physiological condition, can also occur in males. We also agree that the condition of Lymphangioleiomyomatosis and Elevated CA 125 levels can be found in males. Therefore, we proposed to remove these three diagnosis codes from the list of diagnosis codes for the Diagnoses for Females Only edit. We invited public comments on our proposals. In addition, we proposed to add new diagnosis code Z40.03 (Encounter for prophylactic removal of fallopian tube(s)) to the list of diagnosis codes for the Diagnoses for Females Only edit. Currently, diagnosis code Z40.02 (Encounter for prophylactic removal of ovary) is on the edit's code list; therefore, inclusion of new diagnosis code Z40.03 would be consistent. We referred readers to Table 6A.--New Diagnosis Codes associated with the FY 2018 IPPS/LTCH PPS proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) for the list of new ICD-10-CM diagnosis codes that had been finalized to date. We invited public comments on our proposal. Comment: Commenters supported the proposal to remove diagnosis codes F52.6, J84.81, and R97.1 from the list of diagnosis codes for the Diagnoses for Females Only edit. Commenters also supported the proposal to add new diagnosis code Z40.03 to the list of diagnosis codes for the Diagnoses for Females Only edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to remove diagnosis codes F52.6 (Dyspareunia not due to a substance or known physiological condition), J84.81 (Lymphangioleiomyomatosis) and diagnosis code R97.1 (Elevated cancer antigen 125 [CA 125]) from the Diagnoses for Females Only edit, effective October 1, 2017. We are also finalizing our proposal to add new diagnosis code Z40.03 (Encounter for prophylactic removal of fallopian tube(s)) to the list of diagnosis codes for the Diagnoses for Females Only edit, effective Octber 1, 2017. c. Non-Covered Procedure Edit: Gender Reassignment Surgery In the MCE, the Non-Covered Procedure edit identifies procedures for which Medicare does not provide payment. Payment is not provided due to specific criteria that are established in the National Coverage Determination (NCD) process. We refer readers to the Web site at: https://www.cms.gov/Medicare/Coverage/DeterminationProcess/howtorequestanNCD.html for additional information on this process. In addition, there are procedures that would normally not be paid by Medicare but, due to the presence of certain diagnoses, are paid. We issued instructions on June 27, 2014, as a one-time notification, Pub. 100-03, Transmittal 169, Change Request 8825, effective May 30, 2014, announcing to MACs the invalidation of National Coverage Determination (NCD) 140.3 for Transsexual Surgery. As a result, MACs determined coverage on a case-by-case basis. The transmittal is available via the Internet on the CMS Web site at: https://www.cms.gov/Regulations-and-Guidance/Guidance/Transmittals/2014-Transmittals-Items/R169NCD.html?DLPage=1&DLEntries=10&DLFilter=Transsexual&DLSort=1&DLSortDir=ascending. It was brought to our attention that the ICD-10-PCS procedure codes shown in the table below are currently included on the list of procedure codes for the Non-Covered Procedure edit. As a result, when one of these procedure codes is reported on a claim, the edit for Non- Covered Procedure is triggered and claims are not able to process correctly. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0W4M070................... Creation of vagina in male perineum with autologous tissue substitute, open approach. 0W4M0J0................... Creation of vagina in male perineum with synthetic substitute, open approach. 0W4M0K0................... Creation of vagina in male perineum with nonautologous tissue substitute, open approach. 0W4M0Z0................... Creation of vagina in male perineum, open approach. 0W4N071................... Creation of penis in female perineum with autologous tissue substitute, open approach. 0W4N0J1................... Creation of penis in female perineum with synthetic substitute, open approach. 0W4N0K1................... Creation of penis in female perineum with nonautologous tissue substitute, open approach. 0W4N0Z1................... Creation of penis in female perineum, open approach. ------------------------------------------------------------------------ Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19843), we proposed to remove the ICD-10-PCS procedure codes included in the table above from the list of procedure codes for the Non-Covered Procedure edit to help resolve claims processing issues associated with the reporting of these procedure codes. We invited public comments on our proposal. Comment: Commenters agreed with the proposal to remove the ICD-10- PCS procedure codes included in the table in the proposed rule from the list of procedure codes under the Non-Covered Procedure edit. One commenter who supported the proposal also requested that CMS review current policies related to breast implant procedures for transgender females. This commenter noted that estrogen therapy by itself does not provide adequate growth tissue. Another commenter stated that these gender reassignment procedures should remain noncovered as they are a form of plastic surgery and, in principle, are not unlike elective abortion procedures. Response: We appreciate the commenters' support. In response to the commenter who requested that we review current policies related to breast implant procedures for transgender females, we recommend that the commenter contact its local MAC for additional information because there is [[Page 38049]] no national coverage determination (NCD) for this service. With regard to the commenter who stated that the procedure codes describing gender reassignment surgery listed in the table in the proposed rule should remain noncovered, we note that, as mentioned earlier in this section, NCD 140.3 for Transsexual Surgery was invalidated effective May 30, 2014, and therefore, the MACs determine coverage on a case-by-case basis. After consideration of the public comments we received, we are finalizing our proposal to remove the ICD-10-PCS procedure codes included in the table above from the list of procedure codes for the Non-Covered Procedure edit to help resolve claims processing issues associated with the reporting of these procedure codes. d. Unacceptable Principal Diagnosis Edit In the MCE, there are select codes that describe a circumstance that influences an individual's health status, but does not actually describe a current illness or injury. There also are codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis. In limited situations, there are a few codes on the MCE Unacceptable Principal Diagnosis edit code list that are considered ``acceptable'' when a specified secondary diagnosis is also coded and reported on the claim. (1) Bacterial and Viral Infectious Agents (B95 Through B97) As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19843), we examined ICD-10-CM diagnosis codes in Chapter 1 (Certain Infectious and Parasitic Diseases) of the Classification Manual that fall within the range of three code categories for ``Bacterial and Viral Infectious Agents'' (B95 through B97). The instructional note provided at this section states that these categories are provided for use as supplementary or additional codes to identify the infectious agent(s) in diseases classified elsewhere. We identified 45 ICD-10-CM diagnosis codes within the range of these code categories for ``Bacterial and Viral Infectious Agents'' (B95 through B97) that, as a result of the instructional note, are not appropriate to report as a principal diagnosis. In the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to add the 45 ICD-10-CM diagnosis codes shown in Table 6P.1c. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters supported the proposal to add the 45 ICD-10-CM diagnosis codes shown in Table 6P.1c. associated with the proposed rule to the list of codes for the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to add the 45 ICD-10-CM diagnosis codes shown in Table 6P.1c. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. (2) Mental Disorders Due to Known Physiological Conditions (F01 Through F09) We examined ICD-10-CM diagnosis codes in Chapter 5 (Mental and Behavioral Disorders) of the Classification Manual that fall within the range of nine code categories for ``Mental Disorders Due to Known Physiological Conditions'' (F01 through F09). The instructional note provided at this section states that this block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved. We identified 21 ICD-10-CM diagnosis codes that fall within the range of these code categories for ``Mental Disorders Due to Known Physiological Conditions'' (F01 through F09). Of these nine code categories, seven have a ``Code first the underlying physiological condition'' note. For example, at code category F01--Vascular dementia, the note reads, ``Code first the underlying physiological condition or sequelae of cerebrovascular disease.'' We stated in the proposed rule that there are a total of 19 diagnosis codes that fall under these 7 code categories with a ``Code first'' note and, therefore, are not appropriate to report as a principal diagnosis. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19843 through 19844), we proposed to add the 19 ICD-10-CM diagnosis codes shown in Table 6P.1d. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Some commenters disagreed with the proposal to add the 19 ICD-10-CM diagnosis codes shown in Table 6P.1d. associated with the proposed rule to the list of codes for the Unacceptable Principal Diagnosis edit. The commenters suggested that CMS consult with the NCHS to determine if any of the codes may appropriately be sequenced as a principal diagnosis in certain circumstances. One commenter noted it had been informed through communications with the NCHS and AHA that, within the ICD-10-CM classification, there are instances where some ``Code first'' notes are intended to be interpreted as ``Code first, if applicable'' or ``Code first, if known,'' although those terms are not explicitly stated in the instructional note. The commenter acknowledged that while some of the diagnosis codes that were proposed to be added to the Unacceptable Principal Diagnosis edit appear straightforward, such as diagnosis code F04 (Amnestic disorder due to known physiological condition), other diagnosis codes are not as clear, such as diagnosis code F01.5 (Vascular dementia) or diagnosis code F07.81 (Postconcussional syndrome). Response: We appreciate the commenters' review and input regarding the proposal. We consulted with the staff at NCHS and they acknowledged that this group of codes was modified from the original World Health Organization (WHO) version of ICD-10. They indicated that while some code titles do include the language ``due to known physiological condition,'' they are evaluating these ``Code first'' instructional notes further as they perform their annual review of the coding guidelines and consider updates for FY 2018. After consideration of the public comments that we received and for the reasons described, we are not finalizing our proposal to add the 19 ICD-10-CM diagnosis codes shown in Table 6P.1d. associated with the proposed rule to the list of codes for the Unacceptable Principal Diagnosis edit. [[Page 38050]] (3) Other Obstetric Conditions, Not Elsewhere Classified (O94 Through O9A) We examined ICD-10-CM diagnosis codes in Chapter 15 (Pregnancy, Childbirth and the Puerperium) of the Classification Manual that fall within the range of four code categories for ``Other Obstetric Conditions, Not Elsewhere Classified'' (O94 through O9A). The instructional note provided at this section under category O94 states that ``this category is to be used to indicate conditions in O00 through O77, O85 through O94 and O98 through O9A as the cause of late effects. The sequelae include conditions specified as such, or as late effects, which may occur at any time after the puerperium. Code first condition resulting from (sequela) of complication of pregnancy, childbirth, and the puerperium.'' We stated in the proposed rule that we identified one ICD-10-CM diagnosis code within the range of these code categories for ``Other Obstetric Conditions, Not Elsewhere Classified'' (O94 through O9A) that, as a result of the instructional note, is not appropriate to report as a principal diagnosis because that code identifies the cause of the late effect. This ICD-10-CM diagnosis code is O94 (Sequelae of complication of pregnancy, childbirth, and the puerperium). In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19844), we proposed to add ICD- 10-CM diagnosis code O94 to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters agreed with the proposal to add diagnosis code O94 to the list of codes for the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to add diagnosis code O94 (Sequelae of complication of pregnancy, childbirth, and the puerperium) to the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. (4) Symptoms and Signs Involving Cognition, Perception, Emotional State and Behavior (R40 Through R46) We examined ICD-10-CM diagnosis codes in Chapter 18 (Symptoms, Signs and Abnormal Findings) of the Classification Manual that fall within the range of code categories for ``Symptoms and Signs Involving Cognition, Perception, Emotional State and Behavior'' (R40 through R46), specifically under code category R40--Somnolence, stupor and coma. At subcategory R40.2--Coma, there is an instructional note, which states ``Code first any associated: Fracture of skull (S02.-); Intracranial injury (S06.-).'' We stated in the proposed rule that we identified 96 ICD-10-CM diagnosis codes under this subcategory that, as a result of the instructional note, are not appropriate to report as a principal diagnosis. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19844), we proposed to add the 96 ICD-10-CM diagnosis codes shown in Table 6P.1e. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters agreed with the proposed addition of 95 of the 96 diagnosis codes included in Table 6P.1e. associated with the proposed rule. The commenters specifically disagreed with the proposal to include diagnosis code R40.20 (Unspecified coma) to the Unacceptable Principal Diagnosis edit because the term ``any'' in the instructional note ``Code first any associated: Fracture of skull (S02.-); Intracranial injury (S06.-)'' indicates that if there is not a documented skull fracture or intracranial injury, then diagnosis code R40.20 could appropriately be reported as a Principal Diagnosis. Response: We appreciate the commenters' support to add 95 of the 96 diagnosis codes included in our proposal as shown in Table 6P.1e. associated with the proposed rule. We agree with the commenters that there could be circumstances in which diagnosis code R40.20 would appropriately be reported as the principal diagnosis in the absence of a documented fracture of skull or intracranial injury. After consideration of the public comments we received, we are finalizing the addition of 95 of the 96 diagnosis codes shown in Table 6P.1e. associated with the proposed rule (which is available via the Internet on the CMS Web site) to the list of codes for the Unacceptable Principal Diagnosis edit. For the reasons stated, we are not finalizing the proposal to add diagnosis code R40.20 (Unspecified coma) to the Unacceptable Principal Diagnosis edit. Table 6P.1e. associated with this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) sets forth the 95 diagnosis codes that we are adding to the list of codes for the Unacceptable Principal Diagnosis edit, consistent with our finalized policy. (5) General Symptoms and Signs (R50 Through R69) We examined ICD-10-CM diagnosis codes in Chapter 18 (Symptoms, Signs and Abnormal Findings) of the Classification Manual that fall within the range of code categories for ``General Symptoms and Signs'' (R50 through R69), specifically, at code category R65--Symptoms and signs associated with systemic inflammation and infection. There is an instructional note at subcategory R65.1--Systemic inflammatory response syndrome (SIRS) of non-infectious origin, which states ``Code first underlying condition, such as: Heatstroke (T67.0); Injury and trauma (S00-T88).'' There is also an instructional note at subcategory R65.2-- Severe sepsis, which states ``Code first underlying infection, such as:'' and provides a list of examples. We identified four ICD-10-CM diagnosis codes in these subcategories that, as a result of the instructional notes described above, are not appropriate to report as a principal diagnosis. These four ICD-10-CM codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ R65.10.................... Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction. R65.11.................... Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction. R65.20.................... Severe sepsis without septic shock. R65.21.................... Severe sepsis with septic shock. ------------------------------------------------------------------------ [[Page 38051]] In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19844), we proposed to add the four ICD-10-CM diagnosis codes shown in the table above to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters agreed with the proposal to add the four diagnosis codes listed in the table in the proposed rule to the Unacceptable Principal Diagnosis edit. However, another commenter disagreed with adding diagnosis code R65.10 (Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction) and diagnosis code R65.11 (Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction) to the edit. According to the commenter, if the underlying condition is not known, it would be appropriate to report either one of the two codes (R65.10 and R65.11) as the principal diagnosis. Response: We appreciate the commenters' support. We disagree with the commenter who asserted that if the underlying condition is not known, it would be appropriate to report either diagnosis code R65.10 or R65.11 as a principal diagnosis. The current FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting at Section 1.C.18.g. states, ``The systemic inflammatory response syndrome (SIRS) can develop as a result of certain non-infectious disease processes, such as trauma, malignant neoplasm, or pancreatitis. When SIRS is documented with a noninfectious condition, and no subsequent infection is documented, the code for the underlying condition, such as an injury, should be assigned, followed by code R65.10, Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction, or code R65.11, Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction.'' Therefore, the underlying condition (for example, trauma, neoplasm, pancreatitis, amongothers) responsible for causing the systemic inflammatory response syndrome (SIRS) should be readily available in the medical record documentation due to its clinical significance for the care and treatment of the patient. After consideration of the public comments that we received, we are finalizing our proposal to add the four diagnosis codes shown in the table above from code category R65 (Symptoms and signs associated with systemic inflammation and infection) to the Unacceptable Principal Diagnosis edit code list, effective October 1, 2017. (6) Poisoning by, Adverse Effects of, and Underdosing of Drugs, Medicaments and Biological Substances (T36 Through T50) We examined ICD-10-CM diagnosis codes in Chapter 19 (Injury and Poisoning) of the Classification Manual that fall within the range of code categories for ``Poisoning by, Adverse Effects of and Underdosing of Drugs, Medicaments and Biological Substances'' (T36 through T50). The instructional note provided at this section states ``Code first, for adverse effects, the nature of the adverse effect, such as:'' and provides a list of examples. In addition, the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting at Section I.C.19.e.5.c., state that ``Codes for underdosing should never be assigned as principal or first-listed codes.'' We identified 996 ICD-10-CM diagnosis codes that, as a result of the instructional note for adverse effects and the guideline for reporting diagnosis codes for underdosing, are not appropriate to report as a principal diagnosis. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19844 through 19845), we proposed to add the 996 ICD-10-CM diagnosis codes shown in Table 6P.1f. associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters supported the proposal to add the 996 ICD-10-CM diagnosis codes shown in Table 6P.1f. associated with the proposed rule describing adverse effects and underdosing to the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to add the 996 ICD-10-CM diagnosis codes shown in Table 6P.1f. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) to the list of codes for the Unacceptable Principal Diagnosis edit code list, effective October 1, 2017. (7) Complications of Surgical and Medical Care, Not Elsewhere Classified (T80 Through T88) We examined ICD-10-CM diagnosis codes in Chapter 19 (Injury and Poisoning) of the Classification Manual that fall within the range of code categories for ``Complications of Surgical and Medical Care, Not Elsewhere Classified'' (T80 through T88), specifically, at code category T81--Complications of procedures, not elsewhere classified. There is an instructional note at subcategory T81.12x--Postprocedural septic shock, which states, ``Code first underlying infection.'' We identified two ICD-10-CM diagnosis codes in this subcategory that, as a result of the instructional note, are not appropriate to report as a principal diagnosis. These two ICD-10-CM codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ T81.12XD.................. Postprocedural septic shock, subsequent encounter. T81.12XS.................. Postprocedural septic shock, sequela. ------------------------------------------------------------------------ In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19845), we proposed to add the two ICD-10-CM diagnosis codes shown in the table above to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters supported the proposal to add the two diagnosis codes shown in the table in the proposed rule to the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to add the two diagnosis codes describing postprocedural septic shock listed in the [[Page 38052]] proposed rule and above in this final rule to the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. (8) Persons Encountering Health Services for Examinations (Z00 Through Z13) We examined ICD-10-CM diagnosis codes in Chapter 21 (Factors Influencing Health Status) of the Classification Manual that fall within the range of code categories for ``Persons Encountering Health Services for Examinations'' (Z00 through Z13), specifically, at code category Z00--Encounter for general examination without complaint, suspected or reported diagnosis. The FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting at Section I.C.21.c.16., state that the following ICD-10-CM Z-codes/categories may only be reported as the principal/first-listed diagnosis, except when there are multiple encounters on the same day and the medical records for the encounters are combined: Z00 (Encounter for general examination without complaint, suspected or reported diagnosis); except Z00.6 (Encounter for examination for normal comparison and control in clinical research program). Therefore, we stated in the proposed rule that diagnosis code Z00.6 should not be reported as a principal/first-listed diagnosis. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19845), we proposed to add ICD- 10-CM diagnosis code Z00.6 to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters did not support the proposal to add diagnosis code Z00.6 to the list of codes for the Unacceptable Principal Diagnosis edit. The commenters stated that, although this diagnosis code is listed as an exception in the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting, the code is not prohibited from ever being reported as a principal diagnosis, rather, it is not required to be reported as a principal diagnosis. According to the commenters, there are circumstances when a control subject in a clinical research program may be admitted to the hospital and diagnosis code Z00.6 would be appropriate to report as the principal diagnosis. One commenter also noted that while Medicare may not be the responsible payer in these circumstances, other payers use the MCE edits, and these edits are frequently programmed in their billing software. Therefore, the commenter believed that including diagnosis code Z00.6 on the edit could cause unintended coding and reporting issues. Response: We appreciate the commenters' feedback on our proposal. We agree that there could be circumstances where it would be appropriate to report diagnosis code Z00.6 as the principal diagnosis. We have noted previously (72 FR 47152) that we encourage other payers to develop refinements to Medicare's DRG system, which includes the Medicare code edits, consistent with their population's needs. However, we also recognize that tother payers use the MCE edits in their systems. After consideration of the public comments we received and for the reasons described, we are not finalizing our proposal to add diagnosis code Z00.6 (Encounter for examination for normal comparison and control in clinical research program) to the list of codes for the Unacceptable Principal Diagnosis edit. To address a separate issue, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19845), we proposed to remove the diagnosis codes under category Z05 (Encounter for observation and examination of newborn for suspected diseases and conditions ruled out) from the list of codes for the Unacceptable Principal Diagnosis edit. The FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting at Section I.C.16.b. state the following: Assign a code from category Z05, Observation and evaluation of newborns and infants for suspected conditions ruled out, to identify those instances when a healthy newborn is evaluated for a suspected condition that is determined after study not to be present. Do not use a code from category Z05 when the patient has identified signs or symptoms of a suspected problem; in such cases code the sign or symptom. A code from category Z05 may also be assigned as a principal or first-listed code for readmissions or encounters when the code from category Z38 no longer applies. Codes from category Z05 are for use only for healthy newborns and infants for which no condition after study is found to be present. A code from category Z05 is to be used as a secondary code after the code from category Z38, Liveborn infants according to place of birth and type of delivery. Therefore, the ICD-10-CM diagnosis codes under category Z05 are allowed to be reported as a principal diagnosis. We proposed to remove the 14 ICD-10-CM diagnosis codes shown in the table below from the list of codes for the Unacceptable Principal Diagnosis edit. ------------------------------------------------------------------------ ICD-10-CM code Code description ------------------------------------------------------------------------ Z05.0..................... Observation and evaluation of newborn for suspected cardiac condition ruled out. Z05.1..................... Observation and evaluation of newborn for suspected infectious condition ruled out. Z05.2..................... Observation and evaluation of newborn for suspected neurological condition ruled out. Z05.3..................... Observation and evaluation of newborn for suspected respiratory condition ruled out. Z05.41.................... Observation and evaluation of newborn for suspected genetic condition ruled out. Z05.42.................... Observation and evaluation of newborn for suspected metabolic condition ruled out. Z05.43.................... Observation and evaluation of newborn for suspected immunologic condition ruled out. Z05.5..................... Observation and evaluation of newborn for suspected gastrointestinal condition ruled out. Z05.6..................... Observation and evaluation of newborn for suspected genitourinary condition ruled out. Z05.71.................... Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled out. Z05.72.................... Observation and evaluation of newborn for suspected musculoskeletal condition ruled out. Z05.73.................... Observation and evaluation of newborn for suspected connective tissue condition ruled out. Z05.8..................... Observation and evaluation of newborn for other specified suspected condition ruled out. Z05.9..................... Observation and evaluation of newborn for unspecified suspected condition ruled out. ------------------------------------------------------------------------ We invited public comments on our proposal. Comment: Commenters agreed with the proposal to remove the 14 ICD- 10-CM diagnosis codes describing observation and evaluation of newborn for various suspected conditions that have been ruled out as shown in the [[Page 38053]] table in the proposed rule from the list of codes for the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to remove the 14 ICD-10-CM diagnosis codes as shown in the table above from the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. (9) Encounters for Other Specific Health Care (Z40 Through Z53) We examined ICD-10-CM diagnosis codes in Chapter 21 (Factors Influencing Health Status) of the Classification Manual that fall within the range of code categories for ``Encounters for Other Specific Health Care'' (Z40 through Z53), specifically, at code category Z52-- Donors of organs and tissues. The FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting at Section I.C.21.c.16. state that the following Z-codes/categories may only be reported as the principal/ first-listed diagnosis, except when there are multiple encounters on the same day and the medical records for the encounters are combined: Z52 (Donors of organs and tissues); except Z52.9 (Donor of unspecified organ or tissue). Therefore, we stated in the proposed rule that ICD-10-CM diagnosis code Z52.9 should not be reported as a principal/first-listed diagnosis. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19846), we proposed to add ICD-10-CM diagnosis code Z52.9 to the list of codes for the Unacceptable Principal Diagnosis edit. We invited public comments on our proposal. Comment: Commenters supported the proposal to add diagnosis code Z52.9 to the list of codes for the Unacceptable Principal Diagnosis edit. Commenters stated that this code is on the list of ``non-specific Z codes'' in the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting, indicating that this code is so nonspecific that there is little justification for its use in the hospital inpatient setting. However, another commenter disagreed with adding diagnosis code Z52.9 to the list of codes for the Unacceptable Principal Diagnosis edit. Similar to the circumstances with diagnosis code Z00.6 (Encounter for examination for normal comparison and control in clinical research program) discussed earlier in this section, this commenter stated that the FY 2017 ICD-10-CM Official Guidelines for Coding and Reporting does not prohibit diagnosis code Z52.9 from ever being reported as a principal diagnosis; rather, it is not required to be reported as a principal diagnosis. Response: We thank the commenters for their support and feedback. Upon further review, we agree that, consistent with the FY 2017 ICD-10- CM Official Guidelines for Coding and Reporting, the interpretation of the exception for diagnosis code Z52.9 is that it does not prohibit the code from ever being reported as a principal diagnosis; rather, the exception is indicating that the code is not required to be reported as a principal diagnosis. After consideration of the public comments we received and for the reasons described, we are not finalizing our proposal to add ICD-10-CM diagnosis code Z52.9 to the list of codes for the Unacceptable Principal Diagnosis edit. (10) Persons Encountering Health Services in Other Circumstances (Z69 Through Z76) We examined ICD-10-CM diagnosis codes in Chapter 21 (Factors Influencing Health Status) of the Classification Manual that fall within the range of code categories for ``Persons Encountering Health Services in Other Circumstances'' (Z69 through Z76), specifically, at subcategory Z71.8--Other specified counseling. Consistent with ICD-10- CM diagnosis codes Z71.81 (Spiritual or religious counseling) and Z71.89 (Other specified counseling), in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19846), we proposed to add new diagnosis code Z71.82 (Exercise counseling) to the list of codes for the Unacceptable Principal Diagnosis edit. We referred readers to Table 6A.--New Diagnosis Codes associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) for the list of new ICD-10-CM diagnosis codes that had been finalized to date. We invited public comments on our proposal. Comment: Commenters supported the proposal to add new diagnosis code Z71.82 (Exercise counseling) to the list of codes for the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to add new ICD-10-CM diagnosis code Z71.82 (Exercise counseling) to the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. (11) Persons With Potential Health Hazards Related to Family and Personal History and Certain Conditions Influencing Health Status (Z77 Through Z99) We examined ICD-10-CM diagnosis codes in Chapter 21 (Factors Influencing Health Status) of the Classification Manual that fall within the range of code categories for ``Persons with Potential Health Hazards Related to Family and Personal History and Certain Conditions Influencing Health Status'' (Z77 through Z99), specifically, at code category Z91.8--Other specified personal risk factors, not elsewhere classified. Consistent with ICD-10-CM diagnosis codes Z91.81 (History of falling), Z91.82 (Personal history of military deployment), and Z91.89 (Other specified personal risk factors, not elsewhere classified), in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19846), we proposed to add new ICD-10-CM diagnosis codes Z91.841 (Risk for dental caries, low), Z91.842 (Risk for dental caries, moderate), Z91.843 (Risk for dental caries, high), and Z91.849 (Unspecified risk for dental caries) to the list of codes for the Unacceptable Principal Diagnosis edit. We referred readers to Table 6A.--New Diagnosis Codes associated with the proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) for the list of new ICD- 10-CM diagnosis codes that had been finalized to date. We invited public comments on our proposal. Comment: Commenters supported the proposal to add new diagnosis codes in subcategory Z91.84, Risk for dental caries, to the list of codes for the Unacceptable Principal Diagnosis edit. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to add new ICD-10-CM diagnosis codes Z91.841 (Risk for dental caries, low), Z91.842 (Risk for dental caries, moderate), Z91.843 (Risk for dental caries, high), and Z91.849 (Unspecified risk for dental caries) to the list of codes for the Unacceptable Principal Diagnosis edit, effective October 1, 2017. e. Future Enhancement Similar to our discussion in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56843 through 56844), with the implementation of ICD-10, it is clear that there are several new concepts in the classification. Looking ahead to the needs and uses of coded data as the data [[Page 38054]] continue to evolve from the reporting, collection, processing, coverage, payment and analysis aspects, we believe the need to ensure the accuracy of the coded data becomes increasingly significant. The purpose of the MCE is to ensure that errors and inconsistencies in the coded data are recognized during Medicare claims processing. As we continue to evaluate the purpose and function of the MCE with respect to ICD-10, we encourage public input for future discussion. As we discussed in the FY 2017 IPPS/LTCH PPS final rule, we recognize a need to further examine the current list of edits and the definitions of those edits. We continue to encourage public comments on whether there are additional concerns with the current edits, including specific edits or language that should be removed or revised, edits that should be combined, or new edits that should be added to assist in detecting errors or inaccuracies in the coded data. Comments should be directed to the MS-DRG Classification Change Mailbox located at [email protected] by November 1, 2017 for FY 2019. 11. Changes to Surgical Hierarchies Some inpatient stays entail multiple surgical procedures, each one of which, occurring by itself, could result in assignment of the case to a different MS-DRG within the MDC to which the principal diagnosis is assigned. Therefore, it is necessary to have a decision rule within the GROUPER by which these cases are assigned to a single MS-DRG. The surgical hierarchy, an ordering of surgical classes from most resource- intensive to least resource-intensive, performs that function. Application of this hierarchy ensures that cases involving multiple surgical procedures are assigned to the MS-DRG associated with the most resource-intensive surgical class. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19846), because the relative resource intensity of surgical classes can shift as a function of MS-DRG reclassification and recalibrations, for FY 2018, we reviewed the surgical hierarchy of each MDC, as we have for previous reclassifications and recalibrations, to determine if the ordering of classes coincides with the intensity of resource utilization. A surgical class can be composed of one or more MS-DRGs. For example, in MDC 11, the surgical class ``kidney transplant'' consists of a single MS-DRG (MS-DRG 652) and the class ``major bladder procedures'' consists of three MS-DRGs (MS-DRGs 653, 654, and 655). Consequently, in many cases, the surgical hierarchy has an impact on more than one MS-DRG. The methodology for determining the most resource-intensive surgical class involves weighting the average resources for each MS-DRG by frequency to determine the weighted average resources for each surgical class. For example, assume surgical class A includes MS-DRGs 001 and 002 and surgical class B includes MS- DRGs 003, 004, and 005. Assume also that the average costs of MS-DRG 001 are higher than that of MS-DRG 003, but the average costs of MS- DRGs 004 and 005 are higher than the average costs of MS-DRG 002. To determine whether surgical class A should be higher or lower than surgical class B in the surgical hierarchy, we would weigh the average costs of each MS-DRG in the class by frequency (that is, by the number of cases in the MS-DRG) to determine average resource consumption for the surgical class. The surgical classes would then be ordered from the class with the highest average resource utilization to that with the lowest, with the exception of ``other O.R. procedures'' as discussed in this rule. This methodology may occasionally result in assignment of a case involving multiple procedures to the lower-weighted MS-DRG (in the highest, most resource-intensive surgical class) of the available alternatives. However, given that the logic underlying the surgical hierarchy provides that the GROUPER search for the procedure in the most resource-intensive surgical class, in cases involving multiple procedures, this result is sometimes unavoidable. We note that, notwithstanding the foregoing discussion, there are a few instances when a surgical class with a lower average cost is ordered above a surgical class with a higher average cost. For example, the ``other O.R. procedures'' surgical class is uniformly ordered last in the surgical hierarchy of each MDC in which it occurs, regardless of the fact that the average costs for the MS-DRG or MS-DRGs in that surgical class may be higher than those for other surgical classes in the MDC. The ``other O.R. procedures'' class is a group of procedures that are only infrequently related to the diagnoses in the MDC, but are still occasionally performed on patients with cases assigned to the MDC with these diagnoses. Therefore, assignment to these surgical classes should only occur if no other surgical class more closely related to the diagnoses in the MDC is appropriate. A second example occurs when the difference between the average costs for two surgical classes is very small. We have found that small differences generally do not warrant reordering of the hierarchy because, as a result of reassigning cases on the basis of the hierarchy change, the average costs are likely to shift such that the higher- ordered surgical class has lower average costs than the class ordered below it. We received a request to examine a case involving the principal procedure for excision of pituitary gland (ICD-10-PCS code 0GB00ZZ (Excision of pituitary gland, open approach)) with a secondary procedure for harvesting of a fat graft (ICD-10-PCS code 0JB80ZZ (Excision of abdomen subcutaneous tissue and fascia, open approach)) to treat a condition of pituitary adenoma (ICD-10-CM diagnosis code D35.2 (Benign neoplasm of pituitary gland)) and the resulting sella turcica defect. The requestor noted that when the procedure code for harvesting of the fat graft is reported on the claim, the case currently groups to MS-DRGs 622, 623, and 624 (Skin Grafts and Wound Debridement for Endocrine, Nutritional, and Metabolic Disorders with MCC, with CC and without CC/MCC, respectively). However, when the procedure code for harvesting of the fat graft is not reported on the claim, the case groups to MS-DRGs 614 and 615 (Adrenal and Pituitary Procedures with CC/MCC and without CC/MCC, respectively), which appears to be a more appropriate assignment. The requester expressed concern regarding the procedure code for harvesting of the fat graft in the secondary position driving the MS-DRG assignment versus the principal procedure of the excision of pituitary gland. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19847), we analyzed the codes provided by the requestor in the GROUPER to determine if we could duplicate the requestor's findings. The findings from our analysis were consistent with the requestor's findings. Our clinical advisors reviewed this issue and agreed that it should be the procedure code for excision of the pituitary gland that is used to determine the MS-DRG assignment in this scenario and not the harvesting of the fat graft procedure code. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to move MS-DRGs 614 and 615 above MS-DRGs 622, 623, and 624 in the surgical hierarchy to enable more appropriate MS-DRG assignment for these types of cases. We invited public comments on our proposal. Comment: Commenters supported the proposal to move MS-DRGs 614 and [[Page 38055]] 615 above MS-DRGs 622, 623, and 624 in the surgical hierarchy. Another commenter expressed concern that the proposal to move MS-DRGs 614 and 615 above MS-DRGs 622, 623, and 624 in the surgical hierarchy was made as the result of a single scenario and recommended that a more thorough analysis be performed to determine the potential impact of such a change prior to modifying existing GROUPER logic. Response: We appreciate the commenters' support. In response to the commenter who expressed concern that the proposal to move MS-DRGs 614 and 615 above MS-DRGs 622, 623, and 624 in the surgical hierarchy was made as the result of a single scenario and that additional analysis should be performed to determine potential impacts, we are unclear as to what specific impacts the commenter is referring to and what type of analysis the commenter is recommending. However, we did analyze claims from the December 2016 update of the FY 2016 MedPAR file for MS-DRGs 614 and 615, as well as from MS-DRGs 622, 623 and 624, to determine the volume of cases where procedure codes from both sets of MS-DRGs were reported. Our findings are shown in the tables below. MS-DRGs for Adrenal and Pituitary Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 614--All cases........................................... 1,526 5 $16,957 MS-DRG 615--All cases........................................... 1,007 2.4 10,680 ---------------------------------------------------------------------------------------------------------------- MS-DRGs for Skin Grafts and Wound Debridement Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 622--All cases........................................... 1,289 10.7 $23,954 MS-DRG 623--All cases........................................... 4,423 6.3 12,522 MS-DRG 624--All cases........................................... 454 3.5 9,345 ---------------------------------------------------------------------------------------------------------------- As shown in the tables above, there were a total of 1,526 cases in MS-DRG 614 with an average length of stay of 5 days and average costs of $16,957. There were a total of 1,007 cases in MS-DRG 615 with an average length of stay of 2.4 days and average costs of $10,680. For MS-DRG 622, there were a total of 1,289 cases with an average length of stay of 10.7 days and average costs of $23,954. For MS-DRG 623, there were a total of 4,423 cases with an average length of stay of 6.3 days and average costs of $12,522. For MS-DRG 624, there were a total of 454 cases with an average length of stay of 3.5 days and average costs of $9,345. We then analyzed claims from the March 2017 update of the FY 2016 MedPAR file to determine the number of cases where a procedure code from MS-DRG 614 or MS-DRG 615 was reported with a procedure code from MS-DRGs 622, 623 or 624 on the same claim. Our findings are shown in the table below. MS-DRGs for Adrenal, Pituitary, Skin Grafts and Wound Debridement Procedures ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 614 procedures with MS-DRG 622 procedures................ 46 10.2 $12,977 MS-DRG 614 procedures with MS-DRG 623 procedures................ 240 4.4 11,540 MS-DRG 615 procedures with MS-DRG 624 procedures................ 125 2.9 14,494 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, there were a total of 46 cases reporting procedures from MS-DRG 614 and 622 on the same claim with an average length of stay of 10.15 days and average costs of $12,977. There were a total of 240 cases reporting procedures from MS-DRG 614 and MS-DRG 623 on the same claim with an average length of stay of 4.42 days and average costs of $11,540. Lastly, there were a total of 125 cases reporting procedures from MS-DRG 615 and MS-DRG 624 on the same claim with an average length of stay of 2.93 days and average costs of $14,494. We then examined the redistribution of cases that is anticipated to occur as a result of the proposal to move MS-DRGs 614 and 615 above MS- DRGs 622, 623, and 624 in the surgical hierarchy for Version 35 of the ICD-10 MS-DRGs, by processing the claims data from the March update of the FY 2016 MedPAR file through the ICD-10 MS-DRG GROUPER Version 34 and then processing the same claims data through the ICD-10 MS-DRG GROUPER Version 35 for comparison. The number of cases from this comparison that result in different MS-DRG assignments is the number of the cases that are anticipated to potentially shift or be redistributed. We found that the number of cases moving out of MS-DRG 622 and into MS-DRG 614 is approximately 46 cases, the number of cases moving out of MS-DRG 623 and into MS-DRG 614 is approximately 240 cases and the number of cases moving out of MS-DRG 624 and into MS-DRG 615 is approximately 125 cases. We believe that overall, the impact of this change is limited because the subset of cases that would be reclassified is approximately 6.7 percent of the total cases currently grouping to MS-DRGs 622, 623 and 624. Additionally, as shown above, in the analysis of claims where a procedure code from MS-DRG 614 or MS-DRG 615 was reported with a procedure code from MS-DRGs 622, 623, or 624 on the same claim, the average costs for those cases are consistent with the average costs for all cases in MS DRGs 614 and 615. For issues pertaining to the surgical hierarchy, as with other MS- DRG [[Page 38056]] related requests, we encourage commenters to submit requests to examine ICD-10 claims data via the CMS MS-DRG Classification Change Requests Mailbox located at [email protected] by November 1, 2017 for FY 2019 consideration. After consideration of the public comments we received, we are finalizing our proposal to move MS-DRGs 614 and 615 above MS-DRGs 622, 623, and 624 in the surgical hierarchy effective October 1, 2017. 12. Changes to the MS-DRG Diagnosis Codes for FY 2018 a. Background of the CC List and the CC Exclusions List Under the IPPS MS-DRG classification system, we have developed a standard list of diagnoses that are considered CCs. Historically, we developed this list using physician panels that classified each diagnosis code based on whether the diagnosis, when present as a secondary condition, would be considered a substantial complication or comorbidity. A substantial complication or comorbidity was defined as a condition that, because of its presence with a specific principal diagnosis, would cause an increase in the length-of-stay by at least 1 day in at least 75 percent of the patients. However, depending on the principal diagnosis of the patient, some diagnoses on the basic list of complications and comorbidities may be excluded if they are closely related to the principal diagnosis. In FY 2008, we evaluated each diagnosis code to determine its impact on resource use and to determine the most appropriate CC subclassification (non-CC, CC, or MCC) assignment. We refer readers to sections II.D.2. and 3. of the preamble of the FY 2008 IPPS final rule with comment period for a discussion of the refinement of CCs in relation to the MS-DRGs we adopted for FY 2008 (72 FR 47152 through 47171). b. Additions and Deletions to the Diagnosis Code Severity Levels for FY 2018 We stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19847) that the following tables identifying the proposed additions and deletions to the MCC severity levels list and the proposed additions and deletions to the CC severity levels list for FY 2018 are available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. Table 6I.1--Proposed Additions to the MCC List--FY 2018; Table 6I.2--Proposed Deletions to the MCC List--FY 2018; Table 6J.1--Proposed Additions to the CC List--FY 2018; and Table 6J.2--Proposed Deletions to the CC List--FY 2018. We invited public comments on our proposed severity level designations for the diagnosis codes listed in Table 6I.1. and Table 6J.1. We noted that, for Table 6I.2. and Table 6J.2., the proposed deletions were a result of code expansions. Therefore, the diagnosis codes on these lists are no longer valid codes, effective FY 2018. For example, diagnosis code O00.10 (Tubal pregnancy without intrauterine pregnancy) is a current CC for FY 2017 under Version 34 of the ICD-10 MS-DRGs. Effective FY 2018, under Version 35 of the ICD-10 MS-DRGs, this single code has been expanded into three diagnosis codes to include laterality (left/right) and an unspecified option with the addition of a sixth character. Therefore, diagnosis code O00.10 is included in Table 6J.2. for deletion from the CC list because it is no longer a valid code in FY 2018. Comment: Commenters agreed with the proposed additions and deletions to the MCC and CC List severity level designations for FY 2018. One commenter suggested that CMS also consider adding existing diagnosis codes from subcategories L97.5 (Non-pressure chronic ulcer of other part of foot) and L98.4 (Non-pressure chronic ulcer of skin, not elsewhere classified) to the CC List. This commenter noted that new diagnosis codes from these subcategories were proposed to be added to the CC List. However, according to the commenter, existing codes from these same subcategories are not currently included in the CC List even though some of them represent a greater severity level than the new codes that were proposed to be added to the CC List. Response: We appreciate the commenters' support. In response to the commenter who suggested that we consider adding existing diagnosis codes in subcategories L97.5 and L98.4 to the CC list, we were unable to fully evaluate this request for FY 2018 but will consider this recommendation as part of our comprehensive review of the CC and MCC lists. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19848) and in the sections that follow, we have plans to conduct a comprehensive review of the CC and MCC lists for FY 2019. Therefore, we will be evaluating all of the ICD-10-CM diagnosis codes for this effort. After consideration of the public comments we received, we are finalizing our proposed additions and deletions to the MCC severity levels list and the proposed additions and deletions to the CC severity levels list for FY 2018. We refer readers to the Tables 6I.1, 6I.2, 6J.1, and 6J.2 associated with this final rule, which are available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. c. Principal Diagnosis Is Its Own CC or MCC CMS' initial goal in developing the ICD-10 MS-DRGs was to ensure that a patient case was assigned to the same MS-DRG, regardless of whether the patient record was to be coded in ICD-9-CM or ICD-10. When certain ICD-10-CM combination codes are reported as a principal diagnosis, it implies that a CC or MCC is present. This occurs as a result of evaluating the cluster of ICD-9-CM codes that would have been coded on an ICD-9-CM record. If one of the ICD-9-CM codes in the cluster was a CC or an MCC, the single ICD-10-CM combination code used as a principal diagnosis also must imply that the CC or MCC is present. The ICD-10-CM diagnosis codes to which this logic applies are included in Appendix J of the ICD-10 MS-DRG Version 34 Definitions Manual (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Data-Files.html?DLPage=1&DLEntries=10&DLSort=0&DLSortDir=ascending). Appendix J includes two lists: Part 1 is the list of principal diagnosis codes where the ICD-10-CM code is its own MCC. Part 2 is the list of principal diagnosis codes where the ICD-10-CM code is its own CC. Part 1 of Appendix J corresponds to Table 6L.--Principal Diagnosis Is Its Own MCC List, and Part 2 of Appendix J corresponds to Table 6M.--Principal Diagnosis Is Its Own CC List. We received a request to add the ICD-10-CM diagnosis codes for acute myocardial infarction, decompensated heart failure and specified forms of shock, which are currently designated as a CC or an MCC when reported as a secondary diagnosis, to Table 6L.--Principal Diagnosis Is Its Own MCC List. According to the requestor, the addition of these codes to the list is necessary for bundled payment initiatives and so that facilities that [[Page 38057]] accept these patients in transfer have resources to care for them. As we stated in the proposed rule, the purpose of the Principal Diagnosis Is Its Own CC or MCC Lists was to ensure consistent MS-DRG assignment between the ICD-9-CM and ICD-10 MS-DRGs due to the clusters and combination codes. There are a number of other ICD-10-CM combination codes that, due to their prior designation as a CC or an MCC when reported as a secondary diagnosis, are not on either of these lists. Having multiple lists for CC and MCC diagnoses when reported as a principal and/or secondary diagnosis may not provide an accurate representation of resource utilization for the MS-DRGs. As discussed in further detail below, we have plans to conduct a comprehensive review of the CC and MCC lists for FY 2019. We believe the results of that review will help to inform the future of these lists. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19848), we did not propose to add the ICD-10-CM diagnosis codes for acute myocardial infarction, decompensated heart failure and specified forms of shock to Table 6L.--Principal Diagnosis Is Its Own MCC List. In addition, we did not propose any changes to Table 6L.--Principal Diagnosis Is Its Own MCC List and Table 6M.--Principal Diagnosis Is Its Own CC List. We invited public comments on our proposal to maintain the existing lists of principal diagnosis codes in Tables 6L. and 6M for FY 2018. Comment: Commenters supported the proposal to not make changes to Table 6L and Table 6M. One commenter acknowledged that CMS is delaying further modifications to Tables 6L. and 6M. until the severity level (MCC and CC) analysis is performed for FY 2019. However, this commenter requested that the proposed MS-DRG assignments for the new myocardial infarction type 2 diagnosis codes be reviewed for more appropriate assignments. Response: We appreciate the commenters' support. In response to the commenter's request that we review the proposed MS-DRG assignments for the new myocardial infarction type 2 diagnosis codes for more appropriate assignments, we point out that the codes identifying myocardial infarction type 2 diagnoses were not finalized at the time of publication of the FY 2018 IPPS/LTCH PPS proposed rule and, therefore, were not included in Table 6A.--New Diagnosis Codes that was associated with the proposed rule. As discussed in the section that follows, we have made available the final tables associated with this final rule via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. We refer readers to the final rule Table 6A.--New Diagnosis Codes for the MS-DRG assignments for the acute myocardial infarction type 2 diagnosis codes for FY 2018, which are based on our usual process of assigning new codes to their predecessor code's MS-DRG assignment(s). After consideration of the public comments we received, we are maintaining the current code lists for Table 6L.--Principal Diagnosis Is Its Own MCC and Table 6M.--Principal Diagnosis Is Its Own CC List for FY 2018. d. CC Exclusions List for FY 2018 In the September 1, 1987 final notice (52 FR 33143) concerning changes to the DRG classification system, we modified the GROUPER logic so that certain diagnoses included on the standard list of CCs would not be considered valid CCs in combination with a particular principal diagnosis. We created the CC Exclusions List for the following reasons: (1) To preclude coding of CCs for closely related conditions; (2) to preclude duplicative or inconsistent coding from being treated as CCs; and (3) to ensure that cases are appropriately classified between the complicated and uncomplicated DRGs in a pair. As previously indicated, we developed a list of diagnoses, using physician panels, to include those diagnoses that, when present as a secondary condition, would be considered a substantial complication or comorbidity. In previous years, we made changes to the list of CCs, either by adding new CCs or deleting CCs already on the list. In the May 19, 1987 proposed notice (52 FR 18877) and the September 1, 1987 final notice (52 FR 33154), we explained that the excluded secondary diagnoses were established using the following five principles: Chronic and acute manifestations of the same condition should not be considered CCs for one another; Specific and nonspecific (that is, not otherwise specified (NOS)) diagnosis codes for the same condition should not be considered CCs for one another; Codes for the same condition that cannot coexist, such as partial/total, unilateral/bilateral, obstructed/unobstructed, and benign/malignant, should not be considered CCs for one another; Codes for the same condition in anatomically proximal sites should not be considered CCs for one another; and Closely related conditions should not be considered CCs for one another. The creation of the CC Exclusions List was a major project involving hundreds of codes. We have continued to review the remaining CCs to identify additional exclusions and to remove diagnoses from the master list that have been shown not to meet the definition of a CC. We refer readers to the FY 2014 IPPS/LTCH PPS final rule (78 FR 50541 through 50544) for detailed information regarding revisions that were made to the CC and CC Exclusion Lists under the ICD-9-CM MS-DRGs. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19848), for FY 2018, we proposed changes to the ICD-10 MS-DRGs Version 35 CC Exclusion List. Therefore, we developed Table 6G.1.--Proposed Secondary Diagnosis Order Additions to the CC Exclusions List--FY 2018; Table 6G.2.-- Proposed Principal Diagnosis Order Additions to the CC Exclusions List--FY 2018; Table 6H.1.--Proposed Secondary Diagnosis Order Deletions to the CC Exclusions List--FY 2018; and Table 6H.2.--Proposed Principal Diagnosis Order Deletions to the CC Exclusions List--FY 2018. Each of these principal diagnosis codes for which there is a CC exclusion is shown in Table 6G.2. with an asterisk and the conditions that will not count as a CC are provided in an indented column immediately following the affected principal diagnosis. Beginning with discharges on or after October 1 of each year, the indented diagnoses are not recognized by the GROUPER as valid CCs for the asterisked principal diagnoses. Tables 6G. and 6H. associated with the proposed rule are available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. Comment: Commenters supported the proposed modifications to the CC Exclusion List for FY 2018 as displayed in Table 6G.1., Table 6G.2., Table 6H.1., and Table 6H.2. that were associated with the proposed rule and made available via the Internet on the CMS Web site. Response: We appreciate the commenters' support. We note that, for this FY 2018 IPPS/LTCH PPS final rule, we have developed Table 6K.--Complete List of CC Exclusions. Table 6K. corresponds to the Part 1 list of Appendix C in the ICD-10 MS-DRG Definitions Manual as described above. The complete documentation of the ICD-10 MS-DRG Version 35 GROUPER logic, including the CC Exclusion List, is available via the Internet on the CMS Acute Inpatient PPS Web page at: https://www.cms.gov/ Medicare/ [[Page 38058]] Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. To identify new, revised and deleted diagnosis and procedure codes, for FY 2018, we developed Table 6A.--New Diagnosis Codes, Table 6B.-- New Procedure Codes, Table 6C.--Invalid Diagnosis Codes, Table 6D.-- Invalid Procedure Codes, Table 6E.--Revised Diagnosis Code Titles, and Table 6F.--Revised Procedure Code Titles for the proposed rule and this final rule. These tables are not published in the Addendum to the proposed rule or the final rule but are available via the Internet on the CMS Web site at: (https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) as described in section VI. of the Addendum to this final rule. As discussed in section II.F.15. of the preamble of this final rule, the code titles are adopted as part of the ICD-10 (previously ICD-9-CM) Coordination and Maintenance Committee process. Therefore, although we publish the code titles in the IPPS proposed and final rules, they are not subject to comment in the proposed or final rules. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19849), we invited public comments on the MDC and MS-DRG assignments for the new diagnosis and procedure codes as set forth in Table 6A.-- New Diagnosis Codes and Table 6B.--New Procedure Codes. In addition, we invited public comments on the proposed severity level designations for the new diagnosis codes as set forth in Table 6A. and the proposed O.R. status for the new procedure codes as set forth in Table 6B. Comment: One commenter disagreed with the addition of new ICD-10-CM diagnosis code R06.03 (Acute respiratory distress) as displayed in Table 6A.--New Diagnosis Codes associated with the FY 2018 IPPS/LTCH PPS proposed rule, stating that the terminology for this code title is outdated. The commenter stated that physician documentation generally supports either Acute Respiratory Distress Syndrome (ARDS) or Acute Respiratory Failure (ARF). The commenter requested that new diagnosis codes be created to avoid confusion and to support appropriate physician documentation. Response: As noted earlier and discussed in section II.F.15. of the preamble of this final rule, the code titles are adopted as part of the ICD-10 (previously ICD-9-CM) Coordination and Maintenance Committee process. Therefore, although we publish the code titles in the IPPS proposed and final rules, they are not subject to comment in the proposed or final rules. We also note that the condition of ARDS is identified by ICD-10-CM diagnosis code J80 (Acute respiratory distress syndrome) and ARF is identified in ICD-10-CM subcategory J96.0 (Acute respiratory failure). Therefore, it is not necessary to submit a request for new diagnosis codes to the ICD-10 Coordination and Maintenance Committee. Comment: Several commenters disagreed with the proposed Non-O.R. designations for certain procedure codes displayed in Table 6B.--New Procedure Codes associated with the FY 2018 IPPS/LTCH PPS proposed rule. The commenters recommended that CMS consider revising the designation of these procedure codes from Non-O.R. to O.R. The commenters identified approximately 200 new procedure codes describing the insertion, removal, or revision of ``other device'' in various body parts that they stated require an O.R. setting or are most often performed in the O.R. setting using sterile technique. The commenters further stated that patients undergoing these procedures are placed under general anesthesia and the procedures require significant time and skill. Response: We reexamined a significant portion of the procedure codes listed in Table 6B.--New Procedure Codes that was associated with the FY 2018 IPPS/LTCH PPS proposed rule that the commenters recommended we consider revising from Non-O.R. to O.R. We note that we were unable to fully reevaluate the complete list for FY 2018, but we plan to conduct a review for FY 2019. Based upon our review, and upon further consideration of whether these procedures would be performed in an O.R. setting, we are revising the designation of the new procedure codes in the following table from non-O.R. to O.R. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 00H03YZ................... Insertion of Other Device into Brain, Percutaneous Approach. 00H04YZ................... Insertion of Other Device into Brain, Percutaneous Endoscopic Approach. 00H63YZ................... Insertion of Other Device into Cerebral Ventricle, Percutaneous Approach. 00H64YZ................... Insertion of Other Device into Cerebral Ventricle, Percutaneous Endoscopic Approach. 00HU0YZ................... Insertion of Other Device into Spinal Canal, Open Approach. 00HV0YZ................... Insertion of Other Device into Spinal Cord, Open Approach. 00HV3YZ................... Insertion of Other Device into Spinal Cord, Percutaneous Approach. 00HV4YZ................... Insertion of Other Device into Spinal Cord, Percutaneous Endoscopic Approach. 02H43YZ................... Insertion of Other Device into Coronary Vein, Percutaneous Approach. 02H44YZ................... Insertion of Other Device into Coronary Vein, Percutaneous Endoscopic Approach. 02H63YZ................... Insertion of Other Device into Right Atrium, Percutaneous Approach. 02H64YZ................... Insertion of Other Device into Right Atrium, Percutaneous Endoscopic Approach. 02H73YZ................... Insertion of Other Device into Left Atrium, Percutaneous Approach. 02H74YZ................... Insertion of Other Device into Left Atrium, Percutaneous Endoscopic Approach. 02HA3YZ................... Insertion of Other Device into Heart, Percutaneous Approach. 02HA4YZ................... Insertion of Other Device into Heart, Percutaneous Endoscopic Approach. 02HK3YZ................... Insertion of Other Device into Right Ventricle, Percutaneous Approach. 02HK4YZ................... Insertion of Other Device into Right Ventricle, Percutaneous Endoscopic Approach. 02HL3YZ................... Insertion of Other Device into Left Ventricle, Percutaneous Approach. 02HL4YZ................... Insertion of Other Device into Left Ventricle, Percutaneous Endoscopic Approach. 02HN3YZ................... Insertion of Other Device into Pericardium, Percutaneous Approach. 02HN4YZ................... Insertion of Other Device into Pericardium, Percutaneous Endoscopic Approach. 02HP0YZ................... Insertion of Other Device into Pulmonary Trunk, Open Approach. 02HP3YZ................... Insertion of Other Device into Pulmonary Trunk, Percutaneous Approach. 02HP4YZ................... Insertion of Other Device into Pulmonary Trunk, Percutaneous Endoscopic Approach. 02HQ3YZ................... Insertion of Other Device into Right Pulmonary Artery, Percutaneous Approach. 02HQ4YZ................... Insertion of Other Device into Right Pulmonary Artery, Percutaneous Endoscopic Approach. [[Page 38059]] 02HR3YZ................... Insertion of Other Device into Left Pulmonary Artery, Percutaneous Approach. 02HR4YZ................... Insertion of Other Device into Left Pulmonary Artery, Percutaneous Endoscopic Approach. 02HS3YZ................... Insertion of Other Device into Right Pulmonary Vein, Percutaneous Approach. 02HS4YZ................... Insertion of Other Device into Right Pulmonary Vein, Percutaneous Endoscopic Approach. 02HT3YZ................... Insertion of Other Device into Left Pulmonary Vein, Percutaneous Approach. 02HT4YZ................... Insertion of Other Device into Left Pulmonary Vein, Percutaneous Endoscopic Approach. 02HV3YZ................... Insertion of Other Device into Superior Vena Cava, Percutaneous Approach. 02HV4YZ................... Insertion of Other Device into Superior Vena Cava, Percutaneous Endoscopic Approach. 02HW0YZ................... Insertion of Other Device into Thoracic Aorta, Descending, Open Approach. 02HW3YZ................... Insertion of Other Device into Thoracic Aorta, Descending, Percutaneous Approach. 02HW4YZ................... Insertion of Other Device into Thoracic Aorta, Descending, Percutaneous Endoscopic Approach. 07HK0YZ................... Insertion of Other Device into Thoracic Duct, Open Approach. 07HK4YZ................... Insertion of Other Device into Thoracic Duct, Percutaneous Endoscopic Approach. 07HL0YZ................... Insertion of Other Device into Cisterna Chyli, Open Approach. 07HL4YZ................... Insertion of Other Device into Cisterna Chyli, Percutaneous Endoscopic Approach. 07HM0YZ................... Insertion of Other Device into Thymus, Open Approach. 07HM4YZ................... Insertion of Other Device into Thymus, Percutaneous Endoscopic Approach. 07HN0YZ................... Insertion of Other Device into Lymphatic, Open Approach. 07HP0YZ................... Insertion of Other Device into Spleen, Open Approach. 09HY0YZ................... Insertion of Other Device into Sinus, Open Approach. 0BH04YZ................... Insertion of Other Device into Tracheobronchial Tree, Percutaneous Endoscopic Approach. 0BH14YZ................... Insertion of Other Device into Trachea, Percutaneous Endoscopic Approach. 0BHK4YZ................... Insertion of Other Device into Right Lung, Percutaneous Endoscopic Approach. 0BHK8YZ................... Insertion of Other Device into Right Lung, Via Natural or Artificial Opening Endoscopic. 0BHL4YZ................... Insertion of Other Device into Left Lung, Percutaneous Endoscopic Approach. 0BHL8YZ................... Insertion of Other Device into Left Lung, Via Natural or Artificial Opening Endoscopic. 0BHQ4YZ................... Insertion of Other Device into Pleura, Percutaneous Endoscopic Approach. 0BHQ8YZ................... Insertion of Other Device into Pleura, Via Natural or Artificial Opening Endoscopic. 0BHT4YZ................... Insertion of Other Device into Diaphragm, Percutaneous Endoscopic Approach. 0BPK4YZ................... Removal of Other Device from Right Lung, Percutaneous Endoscopic Approach. 0BPK8YZ................... Removal of Other Device from Right Lung, Via Natural or Artificial Opening Endoscopic. 0BPL4YZ................... Removal of Other Device from Left Lung, Percutaneous Endoscopic Approach. 0BPL8YZ................... Removal of Other Device from Left Lung, Via Natural or Artificial Opening Endoscopic. 0BPQ0YZ................... Removal of Other Device from Pleura, Open Approach. 0BPQ4YZ................... Removal of Other Device from Pleura, Percutaneous Endoscopic Approach. 0BPQ8YZ................... Removal of Other Device from Pleura, Via Natural or Artificial Opening Endoscopic. 0BPT4YZ................... Removal of Other Device from Diaphragm, Percutaneous Endoscopic Approach. 0BWK4YZ................... Revision of Other Device in Right Lung, Percutaneous Endoscopic Approach. 0BWK8YZ................... Revision of Other Device in Right Lung, Via Natural or Artificial Opening Endoscopic. 0BWL4YZ................... Revision of Other Device in Left Lung, Percutaneous Endoscopic Approach. 0BWL8YZ................... Revision of Other Device in Left Lung, Via Natural or Artificial Opening Endoscopic. 0BWQ4YZ................... Revision of Other Device in Pleura, Percutaneous Endoscopic Approach. 0BWQ8YZ................... Revision of Other Device in Pleura, Via Natural or Artificial Opening Endoscopic. 0BWT4YZ................... Revision of Other Device in Diaphragm, Percutaneous Endoscopic Approach. 0HPT0YZ................... Removal of Other Device from Right Breast, Open Approach. 0HPU0YZ................... Removal of Other Device from Left Breast, Open Approach. 0HWT0YZ................... Revision of Other Device in Right Breast, Open Approach. 0HWU0YZ................... Revision of Other Device in Left Breast, Open Approach. 0JHS0YZ................... Insertion of Other Device into Head and Neck Subcutaneous Tissue and Fascia, Open Approach. 0JHT0YZ................... Insertion of Other Device into Trunk Subcutaneous Tissue and Fascia, Open Approach. 0JHV0YZ................... Insertion of Other Device into Upper Extremity Subcutaneous Tissue and Fascia, Open Approach. 0JHW0YZ................... Insertion of Other Device into Lower Extremity Subcutaneous Tissue and Fascia, Open Approach. 0TH58YZ................... Insertion of Other Device into Kidney, Via Natural or Artificial Opening Endoscopic. 0TH98YZ................... Insertion of Other Device into Ureter, Via Natural or Artificial Opening Endoscopic. 0THB8YZ................... Insertion of Other Device into Bladder, Via Natural or Artificial Opening Endoscopic. 0TP58YZ................... Removal of Other Device from Kidney, Via Natural or Artificial Opening Endoscopic. 0TW98YZ................... Revision of Other Device in Ureter, Via Natural or Artificial Opening Endoscopic. 0TWB8YZ................... Revision of Other Device in Bladder, Via Natural or Artificial Opening Endoscopic. ------------------------------------------------------------------------ After consideration of the public comments that we received, we are finalizing the designation of the procedure codes listed in the table above from non-O.R. to O.R., effective October 1, 2017. We note that, historically, when new procedure codes were created, they were proposed to be given the same O.R. designation as their predecessor code. However, with the transition from ICD-9 to ICD-10, the determination of when a procedure code should be designated as an O.R. procedure has become a much more complex task. This is, in part, due to the number of various approaches available in the ICD-10-PCS classification. While we have typically evaluated procedures on the basis of whether or not they would be performed in an operating room, we believe that there may be other factors to consider, particularly with the implementation of ICD-10. Therefore, we are soliciting comments on what factors or criteria to consider in determining whether a procedure should be designated as an O.R. procedure in the ICD-10-PCS [[Page 38060]] classification system. We encourage commenters to submit comments via the CMS MS-DRG Classification Change Requests Mailbox located at [email protected] by November 1, 2017 for FY 2019 consideration. We are also making available on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html the following final tables associated with this final rule: Table 6A.--New Diagnosis Codes-FY 2018; Table 6B.--New Procedure Codes-FY 2018; Table 6C.--Invalid Diagnosis Codes-FY 2018; Table 6D.--Invalid Procedure Codes-FY 2018; Table 6E.--Revised Diagnosis Code Titles-FY 2018; Table 6F.--Revised Procedure Code Titles-FY 2018; Table 6G.1.--Secondary Diagnosis Order Additions to the CC Exclusions List--FY 2018; Table 6G.2.--Principal Diagnosis Order Additions to the CC Exclusions List--FY 2018; Table 6H.1.--Secondary Diagnosis Order Deletions to the CC Exclusions List--FY 2018; Table 6H.2.--Principal Diagnosis Order Deletions to the CC Exclusions List--FY 2018; Table 6I.--Complete MCC List--FY 2018; Table 6I.1.--Additions to the MCC List-FY 2018; Table 6I.2.-Deletions to the MCC List--FY 2018; Table 6J.--Complete CC List--FY 2018; Table 6J.1.--Additions to the CC List-FY 2018; Table 6J.2.--Deletions to the CC List -FY 2018; Table 6K.--Complete List of CC Exclusions-FY 2018; Table 6L.--Principal Diagnosis Is Its Own MCC List-FY 2018; and Table 6M.--Principal Diagnosis Is Its Own CC List-FY 2018. 13. Comprehensive Review of CC List for FY 2019 In the FY 2008 IPPS final rule (72 FR 47153 through 47175), we discussed our efforts to better recognize severity of illness which began with a comprehensive review of the CC list and, ultimately, the implementation of the MS-DRGs. Similar to the analysis that was performed at that time, we are providing the public with notice of our plans to conduct a comprehensive review of the CC and MCC lists for FY 2019. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19849), as a result of the time that has elapsed since that review and changes to how inpatient care is currently delivered, we plan to analyze if further refinements to these lists are warranted. For example, over the past several years, there has been a steady increase in the proportion of cases grouping to the MS-DRGs with an MCC severity level than had previously occurred. Our evaluation will assist in determining if the conditions designated as an MCC continue to represent significant increases in resource utilization that support the MCC designation. We currently utilize a statistical algorithm to determine the impact on resource use of each secondary diagnosis. Each diagnosis for which Medicare data are available is evaluated to determine its impact on resource use and to determine the most appropriate CC subclass (non- CC, CC, or MCC) assignment. In order to make this determination, the average costs for each subset of cases is compared to the expected costs for cases in that subset. The following format is used to evaluate each diagnosis: ---------------------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------------- Code Diagnosis Cnt1 C1 Cnt2 C2 Cnt3 C3 ---------------------------------------------------------------------------------------------------------------- Count (Cnt) is the number of patients in each subset and C1, C2, and C3 are a measure of the impact on resource use of patients in each of the subsets. The C1, C2, and C3 values are a measure of the ratio of average costs for patients with these conditions to the expected average costs across all cases. The C1 value reflects a patient with no other secondary diagnosis or with all other secondary diagnoses that are non-CCs. The C2 value reflects a patient with at least one other secondary diagnosis that is a CC but none that is an MCC. The C3 value reflects a patient with at least one other secondary diagnosis that is an MCC. A value close to 1.0 in the C1 field would suggest that the code produces the same expected value as a non-CC diagnosis. That is, average costs for the case are similar to the expected average costs for that subset and the diagnosis is not expected to increase resource usage. A higher value in the C1 (or C2 and C3) field suggests more resource usage is associated with the diagnosis and an increased likelihood that it is more like a CC or major CC than a non-CC. Thus, a value close to 2.0 suggests the condition is more like a CC than a non- CC but not as significant in resource usage as an MCC. A value close to 3.0 suggests the condition is expected to consume resources more similar to an MCC than a CC or non-CC. For example, a C1 value of 1.8 for a secondary diagnosis means that for the subset of patients who have the secondary diagnosis and have either no other secondary diagnosis present, or all the other secondary diagnoses present are non-CCs, the impact on resource use of the secondary diagnoses is greater than the expected value for a non-CC by an amount equal to 80 percent of the difference between the expected value of a CC and a non- CC (that is, the impact on resource use of the secondary diagnosis is closer to a CC than a non-CC). We invited public comments regarding other possible ways we can incorporate meaningful indicators of clinical severity. We did not receive any public comments offering suggestions on alternate ways to incorporate meaningful indicators of clinical severity. Therefore, we expect to continue to utilize this same statistical algorithm to determine the impact on resource use of each secondary diagnosis to conduct our comprehensive review of the CC and MCC lists for FY 2019. 14. Review of Procedure Codes in MS DRGs 981 Through 983; 984 Through 986; and 987 Through 989 Each year, we review cases assigned to MS-DRGs 981, 982, and 983 (Extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively); MS-DRGs 984, 985, and 986 (Prostatic O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively); and MS-DRGs 987, 988, and 989 (Nonextensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) to determine whether it would be appropriate to change the procedures assigned among these MS- DRGs. MS-DRGs 981 through 983, 984 through 986, and 987 through 989 are reserved for those cases in which none of the O.R. procedures performed are related to the principal diagnosis. These MS-DRGs [[Page 38061]] are intended to capture atypical cases, that is, those cases not occurring with sufficient frequency to represent a distinct, recognizable clinical group. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19849), we stated that under the ICD-10 MS-DRGs Version 34, MS-DRGs 984 through 986 are assigned when one or more of the procedures described by ICD-10-PCS codes in Table 6P.2. that was associated with the FY 2018 proposed rule (which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) are performed and are unrelated to the principal diagnosis. All remaining O.R. procedures are assigned to MS- DRGs 981 through 983 and 987 through 989, with MS-DRGs 987 through 989 assigned to those discharges in which the only procedures performed are nonextensive procedures that are unrelated to the principal diagnosis. We refer the reader to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56847 through 56848) for a discussion of the movement and redesignation of procedure codes from MS-DRGs 984 through 986 related to the transition of the ICD-10 MS-DRGs. Our review of MedPAR claims data showed that there are no cases that merited movement or should logically be reassigned from ICD-10 MS- DRGs 984 through 986 to any of the other MDCs for FY 2018. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19849 through 19850), for FY 2018, we did not propose to change the procedures assigned among these MS-DRGs. We invited public comments on our proposal to maintain the current structure of these MS-DRGs. Comment: Commenters supported the proposal to maintain the current structure of MS-DRGs 984 through 986 and not to reassign or change the procedures assigned among these MS-DRGs to other MDCs. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to maintain the current structure of MS-DRGs 984 through 986 (Prostatic O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) and not to reassign or change the procedures assigned among these MS-DRGs to other MDCs for ICD-10 MS-DRGs Version 35, effective October 1, 2017. a. Moving Procedure Codes From MS-DRGs 981 Through 983 or MS-DRGs 987 Through 989 Into MDCs We annually conduct a review of procedures producing assignment to MS-DRGs 981 through 983 (Extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) or MS-DRGs 987 through 989 (Nonextensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) on the basis of volume, by procedure, to see if it would be appropriate to move procedure codes out of these MS-DRGs into one of the surgical MS-DRGs for the MDC into which the principal diagnosis falls. The data are arrayed in two ways for comparison purposes. We look at a frequency count of each major operative procedure code. We also compare procedures across MDCs by volume of procedure codes within each MDC. We identify those procedures occurring in conjunction with certain principal diagnoses with sufficient frequency to justify adding them to one of the surgical MS-DRGs for the MDC in which the diagnosis falls. As we indicated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19850), upon review of the claims data from the December 2016 update of the FY 2016 MedPAR file, we did not find any cases that merited movement or that should logically be assigned to any of the other MDCs. Therefore, for FY 2018, we did not propose to remove any procedures from MS-DRGs 981 through 983 or MS-DRGs 987 through 989 into one of the surgical MS-DRGs for the MDC into which the principal diagnosis is assigned. We invited public comments on our proposal to maintain the current structure of these MS-DRGs. Comment: Commenters supported the proposal to maintain the current structure of MS-DRGs 981 through 983 and MS-DRGs 987 through 989. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to not remove any procedures from MS-DRGs 981 through 983 (Extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) or MS-DRGs 987 through 989 (Nonextensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively) into one of the surgical MS-DRGs for the MDC into which the principal diagnosis is assigned for ICD-10 MS-DRGs Version 35, effective October 1, 2017. b. Reassignment of Procedures Among MS-DRGs 981 Through 983, 984 Through 986, and 987 Through 989 We also review the list of ICD-10-PCS procedures that, when in combination with their principal diagnosis code, result in assignment to MS-DRGs 981 through 983, 984 through 986, or 987 through 989, to ascertain whether any of those procedures should be reassigned from one of those three groups of MS-DRGs to another of the three groups of MS- DRGs based on average costs and the length of stay. We look at the data for trends such as shifts in treatment practice or reporting practice that would make the resulting MS-DRG assignment illogical. If we find these shifts, we would propose to move cases to keep the MS-DRGs clinically similar or to provide payment for the cases in a similar manner. Generally, we move only those procedures for which we have an adequate number of discharges to analyze the data. Based on the results of our review of the December 2016 update of the FY 2016 MedPAR file, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19850), we proposed to reassign the procedure codes currently assigned to MS-DRGs 984 through 986 (Prostatic O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively) to MS-DRGs 987 through 989 (Non-extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively). As shown in the table below, we found a total of 1,001 cases in MS-DRGs 984 through 986 with an average length-of-stay of 7.5 days and average costs of $16,539. In MS-DRGs 987 through 989, we found a total of 17,772 cases, with an average length of stay of 7.5 days and average costs of $16,193. [[Page 38062]] O.R. Procedures Unrelated to Principal Diagnosis ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRGs 984, 985 and 986 (Prostatic O.R. Procedure Unrelated to 1,001 7.5 $16,539 Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively).................................................. MS-DRGs 987, 988 and 989 (Non[dash]extensive O.R. Procedure 17,772 7.5 16,193 Unrelated to Principal Diagnosis with MCC, with CC, and without CC/MCC, respectively).......................................... ---------------------------------------------------------------------------------------------------------------- The claims data demonstrate that it is no longer necessary to maintain a separate set of MS-DRGs specifically for the prostatic O.R. procedures. The average length of stay of 7.5 days is identical in both sets of MS-DRGs and the average costs are very similar with a difference of only $346. As we discussed in the proposed rule, our clinical advisors reviewed the data and support movement of these 1,001 cases into the nonextensive O.R. procedures MS-DRGs. They noted that treatment practices have shifted since the inception of the prostatic O.R. procedures grouping and the average costs are in alignment. Therefore, for FY 2018, we proposed to reassign the prostatic O.R. procedure codes from MS-DRGs 984 through 986 to MS-DRGs 987 through 989 and to delete MS-DRGs 984, 985 and 986 because they would no longer be needed as a result of this proposed movement. We invited public comments on our proposals. Comment: Commenters supported the proposal to reassign the prostatic O.R. procedure codes from MS-DRGs 984 through 986 to MS-DRGs 987 through 989 and to delete MS-DRGs 984, 985 and 986. Response: We appreciate the commenters' support. After consideration of the public comments that we received, we are finalizing our proposal to reassign the prostatic O.R. procedure codes from MS-DRGs 984 through 986 to MS-DRGs 987 through 989 (Non-extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively) and to delete MS-DRGs 984, 985 and 986 (Prostatic O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively) for ICD-10 MS-DRGs Version 35, effective October 1, 2017. 15. Changes to the ICD-10-CM and ICD-10-PCS Coding Systems In September 1985, the ICD-9-CM Coordination and Maintenance Committee was formed. This is a Federal interdepartmental committee, co-chaired by the National Center for Health Statistics (NCHS), the Centers for Disease Control and Prevention (CDC), and CMS, charged with maintaining and updating the ICD-9-CM system. The final update to ICD- 9-CM codes was made on October 1, 2013. Thereafter, the name of the Committee was changed to the ICD-10 Coordination and Maintenance Committee, effective with the March 19-20, 2014 meeting. The ICD-10 Coordination and Maintenance Committee addresses updates to the ICD-10- CM and ICD-10-PCS coding systems. The Committee is jointly responsible for approving coding changes, and developing errata, addenda, and other modifications to the coding systems to reflect newly developed procedures and technologies and newly identified diseases. The Committee is also responsible for promoting the use of Federal and non- Federal educational programs and other communication techniques with a view toward standardizing coding applications and upgrading the quality of the classification system. The official list of ICD-9-CM diagnosis and procedure codes by fiscal year can be found on the CMS Web site at: http://cms.hhs.gov/Medicare/Coding/ICD9ProviderDiagnosticCodes/codes.html. The official list of ICD-10-CM and ICD-10-PCS codes can be found on the CMS Web site at: http://www.cms.gov/Medicare/Coding/ICD10/index.html. The NCHS has lead responsibility for the ICD-10-CM and ICD-9-CM diagnosis codes included in the Tabular List and Alphabetic Index for Diseases, while CMS has lead responsibility for the ICD-10-PCS and ICD- 9-CM procedure codes included in the Tabular List and Alphabetic Index for Procedures. The Committee encourages participation in the previously mentioned process by health-related organizations. In this regard, the Committee holds public meetings for discussion of educational issues and proposed coding changes. These meetings provide an opportunity for representatives of recognized organizations in the coding field, such as the American Health Information Management Association (AHIMA), the American Hospital Association (AHA), and various physician specialty groups, as well as individual physicians, health information management professionals, and other members of the public, to contribute ideas on coding matters. After considering the opinions expressed at the public meetings and in writing, the Committee formulates recommendations, which then must be approved by the agencies. The Committee presented proposals for coding changes for implementation in FY 2018 at a public meeting held on September 13-14, 2016, and finalized the coding changes after consideration of comments received at the meetings and in writing by November 13, 2016. The Committee held its 2017 meeting on March 7-8, 2017. The deadline for submitting comments on these code proposals was April 7, 2017. It was announced at this meeting that any new ICD-10-CM/PCS codes for which there was consensus of public support and for which complete tabular and indexing changes would be made by May 2017 would be included in the October 1, 2017 update to ICD-10-CM/ICD-10-PCS. As discussed in earlier sections of the preamble of the proposed rule and this final rule, there are new, revised, and deleted ICD-10-CM diagnosis codes and ICD-10-PCS procedure codes that are captured in Table 6A.--New Diagnosis Codes, Table 6B.--New Procedure Codes, Table 6C.--Invalid Diagnosis Codes, Table 6D.--Invalid Procedure Codes, Table 6E.--Revised Diagnosis Code Titles, and Table 6F.--Revised Procedure Code Titles for the proposed rule and this final rule, which are available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html. Because of the length of these tables, they are not published in the Addendum to this final rule. Rather, they are available via the Internet as discussed in section VI. of the Addendum to this final rule. We note that after publication of the FY 2018 IPPS/LTCH PPS proposed rule, we were notified by the CDC of changes to the FY 2018 ICD-10-CM diagnosis codes that were listed in Table 6A.--New Diagnosis Codes and Table 6C.-- Invalid Diagnosis Codes that were [[Page 38063]] associated with the proposed rule. Specifically, ICD-10-CM diagnosis code K61.3 (Ischiorectal abscess) was listed in Table 6C. as an invalid diagnosis, and diagnosis codes K61.31 (Horseshoe abscess) and K61.32 (Ischiorectal abscess, NOS) were listed in Table 6A. as new diagnosis codes. The CDC informed us that they reversed their decision with respect to these codes. Therefore, diagnosis codes K61.31 and K61.32 are not being created for FY 2018 and are not reflected in Table 6A.-- New Diagnosis Codes associated with this FY 2018 IPPS/LTCH PPS final rule. In addition, diagnosis code K61.3 is no longer reflected in Table 6C. associated with this final rule as an invalid diagnosis. Diagnosis code K61.3 will continue to be a valid code for FY 2018 in the ICD-10- CM classification. The CDC also informed us of changes to diagnosis code K61.5 (Supralevator abscess). This diagnosis code was listed as a new diagnosis code in Table 6A.--New Diagnosis Codes that was associated with the proposed rule. However, this decision was also reversed. Therefore, diagnosis code K61.5 is not reflected in Table 6A. associated with this FY 2018 IPPS/LTCH PPS final rule and will not be reflected in the ICD-10-CM classification. We also note that after publication of the FY 2018 IPPS/LTCH PPS proposed rule, the CDC revised the title for diagnosis code O00.212 from ``Left ovarian pregnancy without intrauterine pregnancy'' to ``Left ovarian pregnancy with intrauterine pregnancy''. The description of the code title changed from ``without'' to ``with'' for this diagnosis code. This change will not be reflected in Table 6E.--Revised Diagnosis Code Titles because it is a new diagnosis code effective FY 2018. Rather, the corrected code title description will appear in Table 6A.--New Diagnosis Codes associated with this FY 2018 IPPS/LTCH PPS final rule. Furthermore, the CDC issued an ICD-10-CM Errata on June 27, 2017 regarding this code title change for diagnosis code O00.212. The Errata document is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Coding/ICD10/2018-ICD-10-CM-and-GEMs.html. Live Webcast recordings of the discussions of procedure codes at the Committee's September 13-14, 2016 meeting and March 7-8, 2017 meeting can be obtained from the CMS Web site at: http://cms.hhs.gov/Medicare/Coding/ICD9ProviderDiagnosticCodes/index.html?redirect/icd9ProviderDiagnosticCodes/03_meetings.asp. The minutes of the discussions of diagnosis codes at the September 13-14, 2016 meeting and March 7-8, 2017 meeting can be found at: http://www.cdc.gov/nchs/icd/icd10cm_maintenance.html. These Web sites also provide detailed information about the Committee, including information on requesting a new code, attending a Committee meeting, and timeline requirements and meeting dates. We encourage commenters to address suggestions on coding issues involving diagnosis codes to: Donna Pickett, Co-Chairperson, ICD-10 Coordination and Maintenance Committee, NCHS, Room 2402, 3311 Toledo Road, Hyattsville, MD 20782. Comments may be sent by Email to: [email protected]. Questions and comments concerning the procedure codes should be addressed to: Patricia Brooks, Co-Chairperson, ICD-10 Coordination and Maintenance Committee, CMS, Center for Medicare Management, Hospital and Ambulatory Policy Group, Division of Acute Care, C4-08-06, 7500 Security Boulevard, Baltimore, MD 21244-1850. Comments may be sent by Email to: [email protected]. In the September 7, 2001 final rule implementing the IPPS new technology add-on payments (66 FR 46906), we indicated we would attempt to include proposals for procedure codes that would describe new technology discussed and approved at the Spring meeting as part of the code revisions effective the following October. Section 503(a) of Public Law 108-173 included a requirement for updating diagnosis and procedure codes twice a year instead of a single update on October 1 of each year. This requirement was included as part of the amendments to the Act relating to recognition of new technology under the IPPS. Section 503(a) amended section 1886(d)(5)(K) of the Act by adding a clause (vii) which states that the Secretary shall provide for the addition of new diagnosis and procedure codes on April 1 of each year, but the addition of such codes shall not require the Secretary to adjust the payment (or diagnosis-related group classification) until the fiscal year that begins after such date. This requirement improves the recognition of new technologies under the IPPS system by providing information on these new technologies at an earlier date. Data will be available 6 months earlier than would be possible with updates occurring only once a year on October 1. While section 1886(d)(5)(K)(vii) of the Act states that the addition of new diagnosis and procedure codes on April 1 of each year shall not require the Secretary to adjust the payment, or DRG classification, under section 1886(d) of the Act until the fiscal year that begins after such date, we have to update the DRG software and other systems in order to recognize and accept the new codes. We also publicize the code changes and the need for a mid-year systems update by providers to identify the new codes. Hospitals also have to obtain the new code books and encoder updates, and make other system changes in order to identify and report the new codes. The ICD-10 (previously the ICD-9-CM) Coordination and Maintenance Committee holds its meetings in the spring and fall in order to update the codes and the applicable payment and reporting systems by October 1 of each year. Items are placed on the agenda for the Committee meeting if the request is received at least 2 months prior to the meeting. This requirement allows time for staff to review and research the coding issues and prepare material for discussion at the meeting. It also allows time for the topic to be publicized in meeting announcements in the Federal Register as well as on the CMS Web site. Final decisions on code title revisions are currently made by March 1 so that these titles can be included in the IPPS proposed rule. A complete addendum describing details of all diagnosis and procedure coding changes, both tabular and index, is published on the CMS and NCHS Web sites in June of each year. Publishers of coding books and software use this information to modify their products that are used by health care providers. This 5-month time period has proved to be necessary for hospitals and other providers to update their systems. A discussion of this timeline and the need for changes are included in the December 4-5, 2005 ICD-9-CM Coordination and Maintenance Committee Meeting minutes. The public agreed that there was a need to hold the fall meetings earlier, in September or October, in order to meet the new implementation dates. The public provided comment that additional time would be needed to update hospital systems and obtain new code books and coding software. There was considerable concern expressed about the impact this April update would have on providers. In the FY 2005 IPPS final rule, we implemented section 1886(d)(5)(K)(vii) of the Act, as added by section 503(a) of Public Law 108-173, by developing a mechanism for approving, in time for the April update, diagnosis and procedure code revisions needed to describe new technologies and medical services for purposes of the new technology add-on payment process. We [[Page 38064]] also established the following process for making these determinations. Topics considered during the Fall ICD-10 (previously ICD-9-CM) Coordination and Maintenance Committee meeting are considered for an April 1 update if a strong and convincing case is made by the requester at the Committee's public meeting. The request must identify the reason why a new code is needed in April for purposes of the new technology process. The participants at the meeting and those reviewing the Committee meeting summary report are provided the opportunity to comment on this expedited request. All other topics are considered for the October 1 update. Participants at the Committee meeting are encouraged to comment on all such requests. There were no requests approved for an expedited April l, 2017 implementation of a code at the September 13-14, 2016 Committee meeting. Therefore, there were no new codes implemented on April 1, 2017. ICD-9-CM addendum and code title information is published on the CMS Web site at: http://www.cms.hhs.gov/Medicare/Coding/ICD9ProviderDiagnosticCodes/index.html?redirect/icd9ProviderDiagnosticCodes/01overview.asp#TopofPage. ICD-10-CM and ICD-10-PCS addendum and code title information is published on the CMS Web site at: http://www.cms.gov/Medicare/Coding/ICD10/index.html. Information on ICD-10-CM diagnosis codes, along with the Official ICD- 10-CM Coding Guidelines, can also be found on the CDC Web site at: http://www.cdc.gov/nchs/icd/icd10.htm. Information on new, revised, and deleted ICD-10-CM/ICD-10-PCS codes is also provided to the AHA for publication in the Coding Clinic for ICD-10. AHA also distributes information to publishers and software vendors. CMS also sends copies of all ICD-10-CM and ICD-10-PCS coding changes to its Medicare contractors for use in updating their systems and providing education to providers. The code titles are adopted as part of the ICD-10 (previously ICD- 9-CM) Coordination and Maintenance Committee process. Therefore, although we publish the code titles in the IPPS proposed and final rules, they are not subject to comment in the proposed or final rules. The following chart shows the number of ICD-10-CM and ICD-10-PCS codes and code changes since FY 2016 when ICD-10 was implemented. Total Number of Codes and Changes in Total Number of Codes per Fiscal Year ICD-10-CM and ICD-10-PCS Codes ------------------------------------------------------------------------ Fiscal year Number Change ------------------------------------------------------------------------ FY 2016 ICD-10-CM..................................... 69,823 ........... ICD-10-PCS.................................... 71,974 ........... FY 2017 ICD-10-CM..................................... 71,486 +1,663 ICD-10-PCS.................................... 75,789 +3,815 FY 2018 ICD-10-CM..................................... 71,704 +218 ICD-10-PCS.................................... 78,705 +2,916 ------------------------------------------------------------------------ As mentioned previously, the public is provided the opportunity to comment on any requests for new diagnosis or procedure codes discussed at the ICD-10 Coordination and Maintenance Committee meeting. At the September 12-13, 2016 and March 7-8, 2017 Committee meetings, we discussed any requests we had received for new ICD-10-CM diagnosis codes and ICD-10-PCS procedure codes that were to be implemented on October 1, 2017. We invited public comments on any code requests discussed at the September 12-13, 2016 and March 7-8, 2017 Committee meetings for implementation as part of the October 1, 2017 update. The deadline for commenting on code proposals discussed at the September 12-13, 2016 Committee meeting was November 13, 2016. The deadline for commenting on code proposals discussed at the March 7-8, 2017 Committee meeting was April 7, 2017. Comment: One commenter stated that coding updates interfere with consistent clinical vocabulary maintenance. The commenter pointed to ICD-10-PCS code updates for FY 2018 which involve the addition of specificity beyond what was included in the 2017 version of ICD-10-PCS. The commenter stated that a core principle of clinical vocabulary maintenance is that the meaning of a code should not change over time. The commenter acknowledged that deadline for submitting comments on code proposals for the FY 2018 ICD-10-PCS had passed. The commenter stated that clinical vocabulary maintenance should be a primary consideration of the ICD-10 Coordination and Maintenance Committee before any further coding updates are proposed. The commenter looked forward to working with the ICD-10 Coordination and Maintenance Committee meeting on future code updates. Response: CMS and CDC welcome the participation of the public at the ICD-10 Coordination and Maintenance Committee meetings. CMS and CDC encourage comments on any ICD-10-CM and ICD-10-PCS code updates presented at the meetings. The ICD-10-CM and ICD-10-PCS coding systems are not clinical vocabularies. The coding systems do not attempt to clarify or standardize how physicians describe clinical conditions or procedures. The ICD-10-CM and ICD-10-PCS coding systems are clinical classification systems. Classification systems arrange and organize like or related clinical conditions and procedures. The coding systems assign codes to capture diagnoses and procedures as documented by physicians. This can involve multiple diagnosis and procedure terms being captured in a single code. It is recognized that not all physicians use consistent terminology for identifying a condition or procedure. The coding systems recognize this fact and develop codes which capture this group of similar terms into a single code. The coding systems should not be viewed as a means to standardize medical terminology. In response to public requests for updates to ICD-10-CM and ICD-10- PCS, the ICD-10 Coordination and Maintenance Committee presents the requested code updates and then solicits comments prior to making those updates. The ICD-9-CM and ICD-10 coding systems have been updated through the Coordination and Maintenance Committee since 1985, making updates to the coding systems that capture advances in medicine and changes in medical practices. The Committee will continue to meet to allow the public to provide comments on any requests to update the ICD- 10-CM and ICD-10-PCS coding systems. Comment: One commenter stated that it was a strong supporter of the conversion from ICD-9-CM to ICD-10-CM, including the creation of the new Section ``X'' codes to identify new medical services and technologies, because the newer, more robust coding system will allow for recognition of more technologies, procedures, and variations in patients' conditions on Medicare claims, which in turn will support greater specificity in MS-DRGs. However, the commenter asked that CMS provide additional information about how the ``X'' codes will be used and applied. Response: We encourage the public to participate in the ICD-10 Coordination and Maintenance Committee meetings to offer comments on code updates. Any new codes that are finalized prior to the IPPS/LTCH PPS proposed rules, including ICD-10-PCS ``X'' codes, are included in the Table 6 series in the [[Page 38065]] IPPS/LTCH PPS proposed rule along with their proposed MS-DRG classifications. The public is offered the opportunity to comment on those MS-DRG classifications. Any new codes that are finalized after the IPPS/LTCH PPS proposed rule are included in the IPPS/LTCH PPS final rule along with their MS-DRG classifications. We refer the commenter to section II.H. of the preamble of this final rule for additional discussion of the section ``X'' codes. 16. Replaced Devices Offered Without Cost or With a Credit a. Background In the FY 2008 IPPS final rule with comment period (72 FR 47246 through 47251), we discussed the topic of Medicare payment for devices that are replaced without cost or where credit for a replaced device is furnished to the hospital. We implemented a policy to reduce a hospital's IPPS payment for certain MS-DRGs where the implantation of a device that has been recalled determined the base MS-DRG assignment. At that time, we specified that we will reduce a hospital's IPPS payment for those MS-DRGs where the hospital received a credit for a replaced device equal to 50 percent or more of the cost of the device. In the FY 2012 IPPS/LTCH PPS final rule (76 FR 51556 through 51557), we clarified this policy to state that the policy applies if the hospital received a credit equal to 50 percent or more of the cost of the replacement device and issued instructions to hospitals accordingly. b. Changes for FY 2018 In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19852 through 19853), for FY 2018, we did not propose to add any MS-DRGs to the policy for replaced devices offered without cost or with a credit. We proposed to continue to include the existing MS-DRGs currently subject to the policy as displayed in a table in the proposed rule. In the proposed rule, we solicited public comments on our proposal to continue to include the existing MS-DRGs currently subject to the policy for replaced devices offered without cost or with credit and to not add any additional MS-DRGs to the policy. We noted that, as discussed in section II.F.2.b. and in section II.F.5.a. of the preamble of the proposed rule, we proposed to revise the titles for MS-DRG 023 and MS-DRGs 469 and 470. We referred readers to those discussions of the specific proposed MS-DRG titles. We did not receive any public comments opposing our proposal to continue to include the existing MS- DRGs currently subject to the policy and to not add any additional MS- DRGs. Therefore, we are finalizing the list of MS-DRGs displayed in the table in the proposed rule and below, with conforming changes to the finalized titles for MS-DRGs 023, 469, and 470, that will be subject to the replaced devices offered without cost or with a credit policy, effective October 1, 2017. As we indicated in the proposed rule, we also will issue this final list of MS-DRGs subject to the payment policy for devices provided at no cost or with a credit for FY 2018 to providers through guidance and instructions in the form of a Change Request (CR). ---------------------------------------------------------------------------------------------------------------- MDC MS-DRG MS-DRG title ---------------------------------------------------------------------------------------------------------------- Pre-MDC................................... 001 Heart Transplant or Implant of Heart Assist System with MCC. Pre-MDC................................... 002 Heart Transplant or Implant of Heart Assist System without MCC. 1......................................... 023 Craniotomy with Major Device Implant or Acute CNS Principal Diagnosis with MCC or Chemotherapy Implant or Epilepsy with Neurostimulator. 1......................................... 024 Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC. 1......................................... 025 Craniotomy & Endovascular Intracranial Procedures with MCC. 1......................................... 026 Craniotomy & Endovascular Intracranial Procedures with CC. 1......................................... 027 Craniotomy & Endovascular Intracranial Procedures without CC/MCC. 1......................................... 040 Peripheral, Cranial Nerve & Other Nervous System Procedures with MCC. 1......................................... 041 Peripheral, Cranial Nerve & Other Nervous System Procedures with CC or Peripheral Neurostimulator. 1......................................... 042 Peripheral, Cranial Nerve & Other Nervous System Procedures without CC/MCC. 3......................................... 129 Major Head & Neck Procedures with CC/MCC or Major Device. 3......................................... 130 Major Head & Neck Procedures without CC/MCC. 5......................................... 215 Other Heart Assist System Implant. 5......................................... 216 Cardiac Valve & Other Major Cardiothoracic Procedure with Cardiac Catheterization with MCC. 5......................................... 217 Cardiac Valve & Other Major Cardiothoracic Procedure with Cardiac Catheterization with CC. 5......................................... 218 Cardiac Valve & Other Major Cardiothoracic Procedure with Cardiac Catheterization without CC/MCC. 5......................................... 219 Cardiac Valve & Other Major Cardiothoracic Procedure without Cardiac Catheterization with MCC. 5......................................... 220 Cardiac Valve & Other Major Cardiothoracic Procedure without Cardiac Catheterization with CC. 5......................................... 221 Cardiac Valve & Other Major Cardiothoracic Procedure without Cardiac Catheterization without CC/MCC. 5......................................... 222 Cardiac Defibrillator Implant with Cardiac Catheterization with AMI/Heart Failure/Shock with MCC. 5......................................... 223 Cardiac Defibrillator Implant with Cardiac Catheterization with AMI/Heart Failure/Shock without MCC. 5......................................... 224 Cardiac Defibrillator Implant with Cardiac Catheterization without AMI/Heart Failure/Shock with MCC. 5......................................... 225 Cardiac Defibrillator Implant with Cardiac Catheterization without AMI/Heart Failure/Shock without MCC. 5......................................... 226 Cardiac Defibrillator Implant without Cardiac Catheterization with MCC. 5......................................... 227 Cardiac Defibrillator Implant without Cardiac Catheterization without MCC. 5......................................... 242 Permanent Cardiac Pacemaker Implant with MCC. 5......................................... 243 Permanent Cardiac Pacemaker Implant with CC. 5......................................... 244 Permanent Cardiac Pacemaker Implant without CC/ MCC. 5......................................... 245 AICD Generator Procedures. 5......................................... 258 Cardiac Pacemaker Device Replacement with MCC. 5......................................... 259 Cardiac Pacemaker Device Replacement without MCC. 5......................................... 260 Cardiac Pacemaker Revision Except Device Replacement with MCC. 5......................................... 261 Cardiac Pacemaker Revision Except Device Replacement with CC. 5......................................... 262 Cardiac Pacemaker Revision Except Device Replacement without CC/MCC. 5......................................... 265 AICD Lead Procedures. 5......................................... 266 Endovascular Cardiac Valve Replacement with MCC. 5......................................... 267 Endovascular Cardiac Valve Replacement without MCC. [[Page 38066]] 5......................................... 268 Aortic and Heart Assist Procedures Except Pulsation Balloon with MCC. 5......................................... 269 Aortic and Heart Assist Procedures Except Pulsation Balloon without MCC. 5......................................... 270 Other Major Cardiovascular Procedures with MCC. 5......................................... 271 Other Major Cardiovascular Procedures with CC. 5......................................... 272 Other Major Cardiovascular Procedures without CC/ MCC. 8......................................... 461 Bilateral or Multiple Major Joint Procedures Of Lower Extremity with MCC. 8......................................... 462 Bilateral or Multiple Major Joint Procedures of Lower Extremity without MCC. 8......................................... 466 Revision of Hip or Knee Replacement with MCC. 8......................................... 467 Revision of Hip or Knee Replacement with CC. 8......................................... 468 Revision of Hip or Knee Replacement without CC/ MCC. 8......................................... 469 Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity with MCC or Total Ankle Replacement. 8......................................... 470 Major Hip and Knee Joint Replacement or Reattachment of Lower Extremity without MCC. ---------------------------------------------------------------------------------------------------------------- 17. Other Policy Changes: Other Operating Room (O.R.) and Non-O.R. Issues a. O.R. Procedures to Non-O.R. Procedures As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19853), we have continued our efforts to address the recommendations for consideration that we received in response to some of the proposals set forth in the FY 2017 IPPS/LTCH PPS proposed rule pertaining to changing the designation of ICD-10-PCS procedure codes from O.R. procedures to non-O.R. procedures. As we stated in the FY 2017 IPPS/ LTCH PPS final rule (81 FR 56871), we received requests and recommendations for over 800 procedure codes that we were not able to fully evaluate and finalize for FY 2017. We discuss these requests and recommendations below. As discussed in the proposed rule, we also are addressing separate requests that we received regarding changing the designation of specific ICD-10-PCS procedure codes. For each group summarized below, the detailed lists of procedure codes are shown in Tables 6P.4a. through 6P.4p. (ICD-10-CM and ICD-10-PCS Code Designations, MCE and MS- DRG Changes--FY 2018) associated with the FY 2018 proposed rule and this final rule (which are available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html). Comment: Some commenters expressed concern with the proposed changes from O.R. procedures to non-O.R. procedures for such a large number of procedure codes without having more detailed analysis of the impact to specific MS-DRGs. The commenters stated that many of the proposed changes for FY 2018 go beyond last year's changes when the changes from O.R. procedures to non-O.R. procedures were done for purposes of replicating the logic of the ICD-9 MS-DRGs. Response: We acknowledge the concerns of the commenters regarding the volume of proposed changes for procedures to be redesignated from O.R. to non-O.R. As we stated in the FY 2018 IPPS/LTCH PPS proposed rule, we continued our efforts to address the recommendations that we received in response to some of the proposals set forth in the FY 2017 IPPS/LTCH PPS proposed rule pertaining to changing the designation of ICD-10-PCS procedure codes from O.R. procedures to non-O.R. procedures. We noted that those recommendations were for over 800 procedure codes that we were not able to fully evaluate and finalize for FY 2017. Therefore, we discussed the proposed changes for FY 2018. The commenters are correct that the proposed changes for FY 2018 go beyond the FY 2017 proposed (and finalized) MS-DRG updates to change the designation of procedure codes from O.R. to non-O.R. that were done for purposes of replicating the logic of the ICD-9 MS-DRGs. We stated in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56790) that some of the issues evaluated for the FY 2017 MS-DRGs update continued to relate to the need for the ICD-10 MS-DRGs to accurately replicate the logic of the ICD-9-CM based version of the MS-DRGs. We noted that replication was important because both the logic for the MS-DRGs and the data source used to calculate and develop the relative payment weights were based on the same MedPAR claims data. We further noted that the logic for the proposed and final FY 2017 ICD-10 MS-DRGs was based upon the FY 2015 ICD-9-CM MedPAR claims data, which was also the data source used to calculate and develop the FY 2017 relative payment weights. However, for FY 2018 and future fiscal years, we are no longer replicating the ICD-9 MS-DRGs. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule and this final rule, we are using ICD-10 coded claims data for the first time to propose changes to the ICD-10 MS-DRG classifications and to compute the relative weights. Therefore, our proposals and final policies for FY 2018 are based solely on the ICD-10 claims data from the FY 2016 MedPAR file. As such, procedures that were designated as O.R. under ICD-9 will not necessarily be appropriate to designate as O.R. under ICD-10. Conversely, procedures that were not designated as O.R. under ICD-9 may be appropriate to designate as O.R. under ICD-10. As discussed elsewhere in this final rule, with the transition from ICD-9 to ICD-10, the determination of when a procedure code should be designated as an O.R. procedure has become a much more complex task. This is, in part, due to the number of various approaches available in the ICD-10-PCS classification, as well as changes in medical practice. While we have typically evaluated procedures on the basis of whether or not they would be performed in an operating room, we believe that there may be other factors to consider with regard to resource utilization, particularly with the implementation of ICD-10. Therefore, we are soliciting comments on what factors or criteria to consider in determining whether a procedure is designated as an O.R. procedure in the ICD-10-PCS classification system for FY 2019 consideration. Commenters should submit their recommendations to the following email address: [email protected] by November 1, 2017. (1) Percutaneous/Diagnostic Drainage One commenter identified 135 ICD-10-PCS procedure codes describing procedures involving percutaneous diagnostic and therapeutic drainage of central nervous system, vascular and other body sites that generally would not require the resources of an operating room and can be performed at the bedside. The list includes procedure codes that describe procedures [[Page 38067]] involving drainage with or without placement of a drainage device. We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19853), we proposed that the 135 ICD-10-PCS procedure codes listed in Table 6P.4a. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 135 procedure codes describing percutaneous diagnostic and therapeutic drainage of central nervous system, vascular and other body sites. However, one commenter disagreed with reclassifying procedure codes 009330Z (Drainage of Epidural Space with Drainage Device, Percutaneous Approach) and 00933ZZ (Drainage of Epidural Space, Percutaneous Approach) to non-O.R. procedures. According to the commenter, these two codes are assigned for percutaneous burr hole drainage of acute traumatic and nontraumatic intracranial epidural hematomas, and for drainage of intracranial epidural abscesses. The commenter noted that, although percutaneous burr hole drainages are performed through smaller openings in the skull than open burr hole drainages, they require drilling through the skull under sterile technique and anesthesia for pain control. The commenter also noted that similar procedure codes such as 009430Z (Drainage of Subdural Space with Drainage Device, Percutaneous Approach) and 00943ZZ (Drainage of Subdural Space, Percutaneous Approach) are currently classified as O.R. procedures. Response: We appreciate the commenters' support. In response to the commenter who disagreed with reclassifying procedure codes 009330Z and 00933ZZ to non-O.R. procedures, upon further review and consideration, for the reasons the commenter pointed out and consistent with the current designation of procedure codes 009430Z and 00943ZZ, which are classified as O.R. procedures, we believe it is appropriate to maintain the current O.R. designation of procedure codes 009330Z and 00933ZZ. After consideration of the public comments we received, we are finalizing our proposal to change the designation of 133 ICD-10-PCS procedure codes listed in Table 6P.4a. associated with this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html from O.R. procedures to non-O.R. procedures, effective October 1, 2017. We also are finalizing the designation of procedure codes 009330Z and 00933ZZ to remain O.R. procedures for FY 2018. We note that, as shown in Table 6F.--Revised Procedure Code Titles associated with this final rule, the titles for procedure codes 009330Z, 00933ZZ, 009430Z and 00943ZZ are revised to include the term ``intracranial.'' Effective October 1, 2017, the title of ICD-10-PCS procedure code 009330Z is revised to read ``Drainage of Intracranial Epidural Space with Drainage Device, Percutaneous Approach''; the title of ICD-10-PCS procedure code 00933ZZ is revised to read ``Drainage of Intracranial Epidural Space, Percutaneous Approach''; the title of ICD-10-PCS procedure code 009430Z is revised to read ``Drainage of Intracranial Subdural Space with Drainage Device, Percutaneous Approach''; and the title of ICD-10-PCS procedure code 00943ZZ is revised to read ``Drainage of Intracranial Subdural Space, Percutaneous Approach''. (2) Percutaneous Insertion of Intraluminal or Monitoring Device One commenter identified 28 ICD-10-PCS procedure codes describing procedures involving the percutaneous insertion of intraluminal and monitoring devices into central nervous system and other cardiovascular body parts that generally would not require the resources of an operating room and can be performed at the bedside. We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19853), we proposed that the 28 ICD-10-PCS procedure codes listed in Table 6P.4b. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 28 procedure codes describing percutaneous insertion of intraluminal or monitoring devices into central nervous system and other cardiovascular body parts. However, one commenter disagreed with changing the designation for 15 of the 28 listed procedure codes. The commenter disagreed with changing the designation for ICD-10-PCS procedure codes 00H032Z (Insertion of Monitoring Device into Brain, Percutaneous Approach) and 00H632Z (Insertion of Monitoring Device into Cerebral Ventricle, Percutaneous Approach). According to the commenter, these two codes are assigned for inserting a monitoring device into the brain or cerebral ventricle by a percutaneous burr hole which is most often performed in the O.R. setting under sterile technique and requires anesthesia for pain control. In addition, the commenter disagreed with changing the designation for the following 13 ICD-10-PCS procedure codes. The commenter stated that these intravascular procedures are performed in specialized vascular suites and involve insertion of a filter into the vena cava for prevention of pulmonary emboli or the insertion of vascular stents for conditions such as stenosis and other types of intraluminal devices into the great vessels and are significant procedures that warrant an O.R. designation. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 02H43DZ................... Insertion of intraluminal device into coronary vein, percutaneous approach. 02H63DZ................... Insertion of intraluminal device into right atrium, percutaneous approach. 02H73DZ................... Insertion of intraluminal device into left atrium, percutaneous approach. 02HK3DZ................... Insertion of intraluminal device into right ventricle, percutaneous approach. 02HL3DZ................... Insertion of intraluminal device into left ventricle, percutaneous approach. 02HP3DZ................... Insertion of intraluminal device into pulmonary trunk, percutaneous approach. 02HQ3DZ................... Insertion of intraluminal device into right pulmonary artery, percutaneous approach. 02HR3DZ................... Insertion of intraluminal device into left pulmonary artery, percutaneous approach. 02HS3DZ................... Insertion of intraluminal device into right pulmonary vein, percutaneous approach. 02HT3DZ................... Insertion of intraluminal device into left pulmonary vein, percutaneous approach. 02HV3DZ................... Insertion of intraluminal device into superior vena cava, percutaneous approach. [[Page 38068]] 02HW3DZ................... Insertion of intraluminal device into thoracic aorta, percutaneous approach. 06H03DZ................... Insertion of intraluminal device into inferior vena cava, percutaneous approach. ------------------------------------------------------------------------ Response: We appreciate the commenters' support. In response to the commenter who disagreed with changing the designation for 15 of the 28 procedure codes, upon further review and consideration, we agree that the status of the above list of procedure codes, in addition to the two procedure codes discussed earlier in this section (00H032Z and 00H632Z) should be maintained as O.R. procedures due to the indications for which these procedures may be performed and the risks involved. After consideration of the public comments we received, we are finalizing our proposal to change the designation of 13 ICD-10-PCS procedure codes listed in Table 6P.4b. associated with this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. We also are finalizing maintaining the designation of ICD-10-PCS procedure codes 00H032Z (Insertion of Monitoring Device into Brain, Percutaneous Approach) and 00H632Z (Insertion of Monitoring Device into Cerebral Ventricle, Percutaneous Approach) and the list of procedure codes shown in the table above as O.R. procedures, effective October 1, 2017. (3) Percutaneous Removal of Drainage, Infusion, Intraluminal or Monitoring Device One commenter identified 22 ICD-10-PCS procedure codes that describe procedures involving the percutaneous removal of drainage, infusion, intraluminal and monitoring devices from central nervous system and other vascular body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854), we proposed that the 22 ICD-10-PCS procedure codes listed in Table 6P.4c. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of 22 ICD-10-PCS procedure codes describing the percutaneous removal of drainage, infusion, intraluminal and monitoring devices from central nervous system and other vascular body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 22 ICD-10-PCS procedure codes listed in Table 6P.4c. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (4) External Removal of Cardiac or Neurostimulator Lead One commenter identified four ICD-10-PCS procedure codes that describe procedures involving the external removal of cardiac leads from the heart and neurostimulator leads from central nervous system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These four ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 00P6XMZ................... Removal of neurostimulator lead from cerebral ventricle, external approach. 00PEXMZ................... Removal of neurostimulator lead from cranial nerve, external approach. 01PYXMZ................... Removal of neurostimulator lead from peripheral nerve, external approach. 02PAXMZ................... Removal of cardiac lead from heart, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854), we proposed that the four ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of four ICD-10-PCS procedure codes that describe the external removal of cardiac leads from the heart and neurostimulator leads from central nervous system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the four ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (5) Percutaneous Revision of Drainage, Infusion, Intraluminal or Monitoring Device One commenter identified 28 ICD-10-PCS procedure codes that describe procedures involving the percutaneous revision of drainage, infusion, intraluminal and monitoring devices for vascular and heart and great vessel body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854), we proposed that the 28 ICD-10-PCS procedure codes listed in Table 6P.4d. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of 28 ICD-10-PCS procedure codes that describe the percutaneous revision of drainage, infusion, intraluminal and monitoring devices for vascular and heart and great vessel body parts. Response: We appreciate the commenters' support. [[Page 38069]] After consideration of the public comments we received, we are finalizing our proposal to change the designation for the 28 ICD-10-PCS procedure codes listed in Table 6P.4d. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (6) Percutaneous Destruction One commenter identified two ICD-10-PCS procedure codes that describe procedures involving the percutaneous destruction of retina body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 085E3ZZ................... Destruction of right retina, percutaneous approach. 085F3ZZ................... Destruction of left retina, percutaneous approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of two ICD-10-PCS procedure codes that describe the percutaneous destruction of retina body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (7) External/Diagnostic Drainage One commenter identified 20 ICD-10-PCS procedure codes that describe procedures involving external drainage for structures of the eye that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854), we proposed that the 20 ICD-10-PCS procedure codes listed in Table 6P.4e. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of 20 ICD-10-PCS procedure codes that describe external drainage for structures of the eye. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation for the 20 ICD-10-PCS procedure codes listed in Table 6P.4e. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (8) External Extirpation One commenter identified four ICD-10-PCS procedure codes that describe procedures involving external extirpation of matter from eye structures that generally would not require the resources of an operating room and can be performed at the bedside. These four ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 08C0XZZ................... Extirpation of matter from right eye, external approach. 08C1XZZ................... Extirpation of matter from left eye, external approach. 08CSXZZ................... Extirpation of matter from right conjunctiva, external approach. 08CTXZZ................... Extirpation of matter from left conjunctiva, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19854 through 19855), we proposed that the four ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the four ICD-10-PCS procedure codes shown in the table above that describe procedures involving external extirpation of matter from eye structures. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the four ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (9) External Removal of Radioactive Element or Synthetic Substitute One commenter identified three ICD-10-PCS procedure codes that describe procedures involving the external removal of radioactive or synthetic substitutes from the eye that generally would not require the resources of an operating room and can be performed at the bedside. These three ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 08P0X1Z................... Removal of radioactive element from right eye, external approach. 08P0XJZ................... Removal of synthetic substitute from right eye, external approach. 08P1XJZ................... Removal of synthetic substitute from left eye, external approach. ------------------------------------------------------------------------ [[Page 38070]] We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19855), we proposed that the three ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the three ICD-10-PCS procedure codes shown in the table above that describe the external removal of radioactive or synthetic substitutes from the eye. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the three ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (10) Endoscopic/Transorifice Diagnostic Drainage One commenter identified eight ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) drainage of ear structures that generally would not require the resources of an operating room and can be performed at the bedside. These eight ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 09977ZX................... Drainage of right tympanic membrane, via natural or artificial opening, diagnostic. 09978ZX................... Drainage of right tympanic membrane, via natural or artificial opening endoscopic, diagnostic. 09987ZX................... Drainage of left tympanic membrane, via natural or artificial opening, diagnostic. 09988ZX................... Drainage of left tympanic membrane, via natural or artificial opening endoscopic, diagnostic. 099F7ZX................... Drainage of right eustachian tube, via natural or artificial opening, diagnostic. 099F8ZX................... Drainage of right eustachian tube, via natural or artificial opening endoscopic, diagnostic. 099G7ZX................... Drainage of left eustachian tube, via natural or artificial opening, diagnostic. 099G8ZX................... Drainage of left eustachian tube, via natural or artificial opening endoscopic, diagnostic. ------------------------------------------------------------------------ We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19855), we proposed that the eight ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the eight ICD-10-PCS procedure codes shown in the table above that describe drainage of ear structures. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the eight ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (11) External Release One commenter identified four ICD-10-PCS procedure codes that describe procedures involving the external release of ear structures that generally would not require the resources of an operating room and can be performed at the bedside. These four ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 09N0XZZ................... Release right external ear, external approach. 09N1XZZ................... Release left external ear, external approach. 09N3XZZ................... Release right external auditory canal, external approach. 09N4XZZ................... Release left external auditory canal, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19855), we proposed that the four ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the four ICD-10-PCS procedure codes shown in the table above that describe external release of ear structures. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the four ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (12) External Repair One commenter identified three ICD-10-PCS procedure codes that describe procedures involving the external repair of body parts that generally would not require the resources of an operating room and can be performed at the bedside. These three ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 09QKXZZ................... Repair nose, external approach. 0CQ4XZZ................... Repair buccal mucosa, external approach. 0CQ7XZZ................... Repair tongue, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2019 IPPS/LTCH PPS proposed rule (82 FR 19855), we proposed that the three ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the three ICD-10-PCS procedure codes shown in the table above that describe [[Page 38071]] external repair of body parts of various structures. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the three ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (13) Endoscopic/Transorifice Destruction One commenter identified eight ICD-10-PCS procedure codes that describe procedures involving the endoscopic/transorifice destruction of respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These eight ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0B538ZZ................... Destruction of right main bronchus, via natural or artificial opening endoscopic. 0B548ZZ................... Destruction of right upper lobe bronchus, via natural or artificial opening endoscopic. 0B558ZZ................... Destruction of right middle lobe bronchus, via natural or artificial opening endoscopic. 0B568ZZ................... Destruction of right lower lobe bronchus, via natural or artificial opening endoscopic. 0B578ZZ................... Destruction of left main bronchus, via natural or artificial opening endoscopic. 0B588ZZ................... Destruction of left upper lobe bronchus, via natural or artificial opening endoscopic. 0B598ZZ................... Destruction of lingula bronchus, via natural or artificial opening endoscopic. 0B5B8ZZ................... Destruction of left lower lobe bronchus, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19855 through 19856), we proposed that the eight ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Some commenters agreed with the proposal to change the designation of the eight ICD-10-PCS procedure codes that describe procedures involving the endoscopic/transorifice destruction of respiratory system body parts from O.R. procedures to non-O.R. procedures. However, other commenters disagreed with the proposal. These commenters believed that these procedures do, in fact, require the resources of an operating room and stated that the suggestion that these procedures can be performed at the bedside is clinically inaccurate and misrepresents the nature of these procedures. According to the commenters, the only instances in which these procedures would be performed at the bedside would be if the patient was in the intensive care unit and in emergent need of care. Otherwise, the commenters indicated that providing these services at the patient's bedside would not be appropriate. Commenters also noted that the patients who undergo the above procedures typically have poor respiratory function that requires treatment within an O.R. setting for clinical and safety purposes. In addition, the commenters reported that the administration of anesthesia during these procedures is critically important. The commenters conducted an in-depth analysis to determine the impact of the proposed change and noted that the resource utilization associated with the inpatient claims reporting these procedures more closely aligns with surgical MS-DRGs versus medical MS- DRGs. Response: We appreciate the commenters' support. In response to the commenters who disagreed with changing the designation of the eight ICD-10-PCS procedure codes that describe the endoscopic/transorifice destruction of respiratory system body parts, we appreciate the thorough review and analysis conducted in response to our solicitation for comments on the proposal. Upon further review and consideration, we agree that these procedures warrant an O.R. setting and assignment to surgical MS-DRGs. After consideration of the public comments we received, we are not finalizing our proposal to change the designation of the eight ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures. The eight procedure codes shown in the table above will maintain their O.R. designation for FY 2018. (14) Endoscopic/Transorifice Drainage One commenter identified 40 ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) drainage of respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19856), we proposed that the 40 ICD-10-PCS procedure codes listed in Table 6P.4f. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 40 ICD-10-PCS procedure codes that describe endoscopic/transorifice (via natural or artificial opening) drainage of respiratory system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 40 ICD-10-PCS procedure codes listed in Table 6P.4f. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (15) Endoscopic/Transorifice Extirpation One commenter identified nine ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice extirpation of matter from respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These nine ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0BCC8ZZ................... Extirpation of matter from right upper lung lobe, via natural or artificial opening endoscopic. [[Page 38072]] 0BCD8ZZ................... Extirpation of matter from right middle lung lobe, via natural or artificial opening endoscopic. 0BCF8ZZ................... Extirpation of matter from right lower lung lobe, via natural or artificial opening endoscopic. 0BCG8ZZ................... Extirpation of matter from left upper lung lobe, via natural or artificial opening endoscopic. 0BCH8ZZ................... Extirpation of matter from lung lingula, via natural or artificial opening endoscopic. 0BCJ8ZZ................... Extirpation of matter from left lower lung lobe, via natural or artificial opening endoscopic. 0BCK8ZZ................... Extirpation of matter from right lung, via natural or artificial opening endoscopic. 0BCL8ZZ................... Extirpation of matter from left lung, via natural or artificial opening endoscopic. 0BCM8ZZ................... Extirpation of matter from bilateral lungs, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19856), we proposed that the nine ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the nine ICD-10-PCS procedure codes that describe endoscopic/transorifice extirpation of matter from respiratory system body parts. However, one commenter disagreed with the proposal. According to the commenter, the codes describe endoscopic procedures performed on the lung and are more invasive in comparison to endobronchial procedures and they require specialized equipment. The commenter also noted that time, skill, and duration of sedation are increased for endoscopic lung procedures versus procedures performed on the bronchus (endobronchial). Response: We appreciate the commenters' support. In response to the commenter who disagreed with our proposal, upon further review and consideration, we agree that these procedure codes warrant an O.R. setting. After consideration of the public comments we received, we are not finalizing our proposal to designate the nine ICD-10-PCS procedure codes shown in the table above as non-O.R. procedures. These procedure codes will remain designated as O.R. procedures for FY 2018. (16) Endoscopic/Transorifice Fragmentation One commenter identified 16 ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice fragmentation of respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These 16 ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0BF37ZZ................... Fragmentation in right main bronchus, via natural or artificial opening. 0BF38ZZ................... Fragmentation in right main bronchus, via natural or artificial opening endoscopic. 0BF47ZZ................... Fragmentation in right upper lobe bronchus, via natural or artificial opening. 0BF48ZZ................... Fragmentation in right upper lobe bronchus, via natural or artificial opening endoscopic. 0BF57ZZ................... Fragmentation in right middle lobe bronchus, via natural or artificial opening. 0BF58ZZ................... Fragmentation in right middle lobe bronchus, via natural or artificial opening endoscopic. 0BF67ZZ................... Fragmentation in right lower lobe bronchus, via natural or artificial opening. 0BF68ZZ................... Fragmentation in right lower lobe bronchus, via natural or artificial opening endoscopic. 0BF77ZZ................... Fragmentation in left main bronchus, via natural or artificial opening. 0BF78ZZ................... Fragmentation in left main bronchus, via natural or artificial opening endoscopic. 0BF87ZZ................... Fragmentation in left upper lobe bronchus, via natural or artificial opening. 0BF88ZZ................... Fragmentation in left upper lobe bronchus, via natural or artificial opening endoscopic. 0BF97ZZ................... Fragmentation in lingula bronchus, via natural or artificial opening. 0BF98ZZ................... Fragmentation in lingula bronchus, via natural or artificial opening endoscopic. 0BFB7ZZ................... Fragmentation in left lower lobe bronchus, via natural or artificial opening. 0BFB8ZZ................... Fragmentation in left lower lobe bronchus, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19856 through 19857), we proposed that the 16 ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the16 ICD-10-PCS procedure codes that describe endoscopic/transorifice fragmentation of respiratory system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 16 ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (17) Endoscopic/Transorifice Insertion of Intraluminal Device One commenter identified two ICD-10-PCS procedure codes that describe procedures involving an endoscopic/transorifice (via natural or artificial opening) insertion of intraluminal devices into respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0BH17DZ................... Insertion of intraluminal device into trachea, via natural or artificial opening. 0BH18DZ................... Insertion of intraluminal device into trachea, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ [[Page 38073]] We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe an endoscopic/transorifice (via natural or artificial opening) insertion of intraluminal devices into respiratory system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (18) Endoscopic/Transorifice Removal of Radioactive Element One commenter identified two ICD-10-PCS procedure codes that describe procedures involving the endoscopic/transorifice removal of radioactive elements from respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0BPK71Z................... Removal of radioactive element from right lung, via natural or artificial opening. 0BPK81Z................... Removal of radioactive element from right lung, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe procedures involving the endoscopic/transorifice removal of radioactive elements from respiratory system body parts. However, one commenter disagreed with the proposal and asserted that endoscopic procedures performed on the lung are more invasive than endobronchial procedures. Response: We appreciate the commenters' support. In response to the commenter who disagreed with our proposal, we recognize that endoscopic procedures performed on the lung may be considered more invasive than endobronchial procedures. However, according to the American Cancer Society, in most cases, anesthesia is not needed when the applicator and/or radioactive implant is removed, as it is usually done in the hospital room. After consideration of the public comments we received, we are finalizing our proposal to change the designation of ICD-10-PCS procedure codes 0BPK71Z and 0BPK81Z from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (19) Endoscopic/Transorifice Revision of Drainage, Infusion, Intraluminal or Monitoring Device One commenter identified 18 ICD-10-PCS procedure codes that describe procedures involving the revision of drainage, infusion, intraluminal, or monitoring devices from respiratory system body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857), we proposed that the 18 ICD-10-PCS procedure codes listed in Table 6P.4g. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 18 ICD-10-PCS procedure codes that describe procedures involving the revision of drainage, infusion, intraluminal, or monitoring devices from respiratory system body parts. However, one commenter disagreed with the proposal and recommended that CMS maintain an O.R. designation of 12 of the 18 proposed codes. The commenter stated that, although it is uncertain how often a device within the lung would be revised versus removed and replaced, endoscopic procedures performed on the lung are more invasive than endobronchial procedures. Response: We appreciate the commenters' support. In response to the commenter who disagreed with 12 of the 18 procedure codes in our proposal, we still believe our proposal is appropriate, given that there are a wide range of procedures that may be performed and are described as a revision of a drainage, infusion, intraluminal, or monitoring device in the lung and generally do not require the resources of an operating room. After consideration of the public comments we received, we are finalizing our proposal to designate the 18 ICD-10-PCS procedure codes listed in Table 6P.4g. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) as non-O.R. procedures, effective October 1, 2017. (20) Endoscopic/Transorifice Excision One commenter identified one ICD-10-PCS procedure code that describes the procedure involving endoscopic/transorifice (via natural or artificial opening) excision of the digestive system body parts that generally would not require the resources of an operating room and can be performed at the bedside. This code is 0DBQ8ZZ (Excision of anus, via natural or artificial opening endoscopic). We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857), we proposed that ICD-10-PCS procedure code 0DBQ8ZZ be designated as a non-O.R. procedure. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of ICD-10-PCS procedure code 0DBQ8ZZ. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of ICD-10-PCS procedure code 0DBQ8ZZ (Excision of anus, via natural or artificial opening endoscopic) from an O.R. procedure to a non-O.R. procedure, effective October 1, 2017. (21) Endoscopic/Transorifice Insertion One commenter identified two ICD-10-PCS procedure codes that describe procedures involving the endoscopic/transorifice (via natural or artificial opening) insertion of intraluminal device into the stomach that generally would not require the resources of an operating room and can be performed at [[Page 38074]] the bedside. These two ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0DH67DZ................... Insertion of intraluminal device into stomach, via natural or artificial opening. 0DH68DZ................... Insertion of intraluminal device into stomach, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe the endoscopic/transorifice (via natural or artificial opening) insertion of intraluminal device into the stomach. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (22) Endoscopic/Transorifice Removal One commenter identified six ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) removal of feeding devices that generally would not require the resources of an operating room and can be performed at the bedside. These six ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0DP07UZ................... Removal of feeding device from upper intestinal tract, via natural or artificial opening. 0DP08UZ................... Removal of feeding device from upper intestinal tract, via natural or artificial opening endoscopic. 0DP67UZ................... Removal of feeding device from stomach, via natural or artificial opening. 0DP68UZ................... Removal of feeding device from stomach, via natural or artificial opening endoscopic. 0DPD7UZ................... Removal of feeding device from lower intestinal tract, via natural or artificial opening. 0DPD8UZ................... Removal of feeding device from lower intestinal tract, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19857 through 19858), we proposed that the six ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the six ICD-10-PCS procedure codes that describe the endoscopic/transorifice (via natural or artificial opening) removal of feeding devices. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the six ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (23) External Reposition One commenter identified two ICD-10-PCS procedure codes that describe procedures involving external reposition of gastrointestinal body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0DS5XZZ................... Reposition esophagus, external approach. 0DSQXZZ................... Reposition anus, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19858), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe the external reposition of gastrointestinal body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (24) Endoscopic/Transorifice Drainage One commenter identified eight ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) drainage of hepatobiliary system and pancreatic body parts that generally would not require the resources of an operating room and can be performed at the bedside. These eight ICD-10- PCS codes are shown in the table below. [[Page 38075]] ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0F9580Z................... Drainage of right hepatic duct with drainage device, via natural or artificial opening endoscopic. 0F958ZZ................... Drainage of right hepatic duct, via natural or artificial opening endoscopic. 0F9680Z................... Drainage of left hepatic duct with drainage device, via natural or artificial opening endoscopic. 0F968ZZ................... Drainage of left hepatic duct, via natural or artificial opening endoscopic. 0F9880Z................... Drainage of cystic duct with drainage device, via natural or artificial opening endoscopic. 0F988ZZ................... Drainage of cystic duct, via natural or artificial opening endoscopic. 0F9D8ZZ................... Drainage of pancreatic duct, via natural or artificial opening endoscopic. 0F9F8ZZ................... Drainage of accessory pancreatic duct, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19858), we proposed that the eight ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the eight ICD-10-PCS procedure codes that describe endoscopic/transorifice (via natural or artificial opening) drainage of hepatobiliary system and pancreatic body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the eight ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (25) Endoscopic/Transorifice Fragmentation One commenter identified two ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) fragmentation of hepatobiliary system and pancreatic body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD- 10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0FFD8ZZ................... Fragmentation in pancreatic duct, via natural or artificial opening endoscopic. 0FFF8ZZ................... Fragmentation in accessory pancreatic duct, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19858), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe endoscopic/transorifice (via natural or artificial opening) fragmentation of hepatobiliary system and pancreatic body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (26) Percutaneous Alteration One commenter identified three ICD-10-PCS procedure codes that describe procedures involving percutaneous alteration of the breast that generally would not require the resources of an operating room and can be performed at the bedside. These three ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0H0T3JZ................... Alteration of right breast with synthetic substitute, percutaneous approach. 0H0U3JZ................... Alteration of left breast with synthetic substitute, percutaneous approach. 0H0V3JZ................... Alteration of bilateral breast with synthetic substitute, percutaneous approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19858 through 19859), we proposed that the three ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the three ICD-10-PCS procedure codes that describe percutaneous alteration of the breast. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the three ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (27) External Division and Excision of Skin One commenter identified 41 ICD-10-PCS procedure codes that describe procedures involving external division and excision of the skin for body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859), we proposed that the 41 ICD-10-PCS procedure codes listed in Table 6P.4h. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/ Medicare/Medicare-Fee-for-Service-Payment/ [[Page 38076]] AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 41 ICD-10-PCS procedure codes that describe external division and excision of the skin for body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 41 ICD-10-PCS procedure codes listed in Table 6P.4h. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (28) External Excision of Breast One commenter identified six ICD-10-PCS procedure codes that describe procedures involving external excision of the breast that they believed would generally not require the resources of an operating room and can be performed at the bedside. These six ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0HBTXZZ................... Excision of right breast, external approach. 0HBUXZZ................... Excision of left breast, external approach. 0HBVXZZ................... Excision of bilateral breast, external approach. 0HBWXZZ................... Excision of right nipple, external approach. 0HBXXZZ................... Excision of left nipple, external approach. 0HBYXZZ................... Excision of supernumerary breast, external approach. ------------------------------------------------------------------------ We disagreed with the commenter because these procedure codes describe various types of surgery performed on the breast or nipple (for example, partial mastectomy) that would typically involve the use of general anesthesia. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859), we proposed that the six ICD-10-PCS procedure codes shown in the table above remain designated as O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to maintain the current designation of the six ICD-10-PCS procedure codes that describe external excision of the breast. However, one commenter disagreed specifically with the example of a partial mastectomy utilizing an external approach. The commenter stated that the breast itself includes glandular and ductal tissue, although it is assigned with skin to Section 0H in the Medical and Surgical section of the ICD-10-PCS classification. Therefore, according to the commenter, by definition, a partial mastectomy, which involves excision of glandular/ductal tissue, cannot be performed by an external approach because glandular tissue cannot be removed through direct action upon the skin or mucous membrane. Response: We appreciate the commenters' support. In response to the commenter who noted the example of a partial mastectomy that cannot be performed by an external approach, we agree that the example may not have been an appropriate illustration of an external approach according to the ICD-10-PCS definitions. A more appropriate example would be an excision of lesion of breast for the external approach. As the commenter pointed out, the breast itself includes glandular and ductal tissue, although it is assigned with skin to Chapter 0H. Because the code title description does not specifically include the term ``skin,'' it can lead to confusion. We believe this area in the classification may benefit from further review to determine if modifications are warranted, in which case any proposals would be presented at a future ICD-10 Coordination and Maintenance Committee meeting. After consideration of the public comments we received, we are finalizing our proposal to maintain the six ICD-10-PCS procedure codes shown in the table above as O.R. procedures for FY 2018. (29) Percutaneous Supplement One commenter identified three ICD-10-PCS procedure codes that describe procedures involving percutaneous supplement of the breast with synthetic substitute that generally would not require the resources of an operating room and can be performed at the bedside. These three ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0HUT3JZ................... Supplement right breast with synthetic substitute, percutaneous approach. 0HUU3JZ................... Supplement left breast with synthetic substitute, percutaneous approach. 0HUV3JZ................... Supplement bilateral breast with synthetic substitute, percutaneous approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859), we proposed that the three ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the three ICD-10-PCS procedure codes that describe percutaneous supplement of the breast with synthetic substitute. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the three ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (30) Open Drainage One commenter identified 25 ICD-10-PCS procedure codes that describe procedures involving open drainage of subcutaneous tissue and fascia body parts that generally would not require the resources of an operating room and can be performed at the bedside. The list includes procedure codes for drainage with or without placement of a drainage device. We stated in the [[Page 38077]] proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859), we proposed that the 25 ICD-10-PCS procedure codes listed in Table 6P.4i. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 25 ICD-10-PCS procedure codes that describe procedures involving open drainage of subcutaneous tissue and fascia body parts. However, one commenter disagreed with changing the designation for 22 of the 25 procedure codes in the proposal from O.R. to non-O.R. This commenter agreed with the proposal to change the designation for 3 of the 25 procedure codes because these codes specifically describe the objective of placing a drainage device. The commenter noted that the other procedures described by the 22 procedure codes are performed on deeper subcutaneous tissue and fascia, are more invasive, and are most often performed in the O.R. setting under general anesthesia. According to the commenter, these codes are assigned when the primary objective of the procedure is to incise through the skin into the subcutaneous tissue and/or fascia in order to drain and clean out an abscess or hematoma (fluid collection). The commenter also noted that CMS disagreed with the recommendation to reclassify open extraction of subcutaneous tissue and fascia to non- O.R. procedures as discussed with regard to Table 6P.4k associated with the FY 2018 IPPS/LTCH PPS proposed rule and for the same reasons, the commenter believed that open drainage of subcutaneous tissue and fascia should not be changed from an O.R. procedure to a non-O.R. procedure. Response: We appreciate the commenters' support. In response to the commenter who noted that the procedures described by the 22 procedure codes are performed on deeper subcutaneous tissue and fascia, are more invasive, and are most often performed in the O.R. setting under general anesthesia, upon further review and consideration, we agree that it is appropriate to maintain the designation of the procedure codes as O.R. procedures. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the following three ICD-10-PCS procedure codes that were listed in Table 6P.4i. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0J9100Z................... Drainage of Face Subcutaneous Tissue and Fascia with Drainage Device, Open Approach. 0J9J00Z................... Drainage of Right Hand Subcutaneous Tissue and Fascia with Drainage Device, Open Approach. 0J9K00Z................... Drainage of Left Hand Subcutaneous Tissue and Fascia with Drainage Device, Open Approach. ------------------------------------------------------------------------ We are not finalizing our proposal to change the designation for the remaining 22 ICD-10-PCS procedure codes that were listed in Table 6P.4i. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures. Rather, these codes will maintain their O.R. designation for FY 2018. (31) Percutaneous Drainage One commenter identified two ICD-10-PCS procedure codes that describe procedures involving percutaneous drainage of subcutaneous tissue and fascia body parts that generally would not require the resources of an operating room and can be performed at the bedside. These two ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0J9J3ZZ................... Drainage of right hand subcutaneous tissue and fascia, percutaneous approach. 0J9K3ZZ................... Drainage of left hand subcutaneous tissue and fascia, percutaneous approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859), we proposed that the two ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the two ICD-10-PCS procedure codes that describe percutaneous drainage of subcutaneous tissue and fascia body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the two ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (32) Percutaneous Extraction One commenter identified 22 ICD-10-PCS procedure codes that describe procedures involving percutaneous extraction of subcutaneous tissue and fascia body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19859 through 19860), we proposed that the 22 ICD- 10-PCS procedure codes listed in Table 6P.4j. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 22 ICD-10-PCS procedure codes that describe percutaneous extraction of [[Page 38078]] subcutaneous tissue and fascia body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 22 ICD-10-PCS procedure codes listed in Table 6P.4j. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (33) Open Extraction One commenter identified 22 ICD-10-PCS procedure codes that describe procedures involving open extraction of subcutaneous tissue and fascia body parts that the commenter believed would generally not require the resources of an operating room and can be performed at the bedside. We stated in the proposed rule that we disagreed with the commenter because these codes describe procedures that utilize an open approach and are being performed on the skin and subcutaneous tissue. Depending on the medical reason for the open extraction, the procedures may require an O.R. setting. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860), we proposed that the 22 ICD-10-PCS procedure codes listed in Table 6P.4k. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) remain designated as O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to maintain the designation of the 22 ICD-10-PCS procedure codes that describe open extraction of subcutaneous tissue and fascia body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to maintain the 22 ICD-10-PCS procedure codes listed in Table 6P.4k. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) as O.R. procedures for FY 2018. (34) Percutaneous and Open Repair One commenter identified 44 ICD-10-PCS procedure codes that describe procedures involving percutaneous and open repair of subcutaneous tissue and fascia body parts that generally would not require the resources of an operating room and can be performed at the bedside. We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860), we proposed that the 44 ICD-10-PCS procedure codes listed in Table 6P.4l. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of 44 ICD-10-PCS procedure codes that describe percutaneous and open repair of subcutaneous tissue and fascia body parts from O.R. to non-O.R. However, one commenter disagreed with changing the designation of 22 of the 44 procedure codes. The commenter stated that open repair of deeper subcutaneous tissue and fascia is much more invasive and often performed in the O.R. setting under general anesthesia. The commenter noted that patients who are admitted to the inpatient setting following trauma often have multiple traumatic injuries whereby extensive wound lacerations often require the O.R. setting for complex repair and debridement under anesthesia. Response: We appreciate the commenters' support. In response to the commenter who disagreed with the proposal to change the designation of 22 of the 44 procedure codes, we agree that open repair of deeper subcutaneous tissue and fascia is much more invasive and may be performed in the O.R. setting under general anesthesia. After consideration of the public comments we received, we are finalizing our proposal to change the designation for 22 procedure codes that describe percutaneous repair of subcutaneous tissue and fascia body parts listed in Table 6P.4l. associated with this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. We are not finalizing our proposal to change the designation for the other 22 procedure codes that describe open repair of subcutaneous tissue and fascia body parts from O.R. procedures to non-O.R. procedures. Rather, they will maintain their O.R. designation for FY 2018. (35) External Release One commenter identified 28 ICD-10-PCS procedure codes that describe procedures involving external release of bursa and ligament body parts that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860), we proposed that the 28 ICD-10-PCS procedure codes listed in Table 6P.4m. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 28 ICD-10-PCS procedure codes that describe procedures involving external release of bursa and ligament body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 28 ICD-10-PCS procedure codes listed in Table 6P.4m. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (36) External Repair One commenter identified 135 ICD-10-PCS procedure codes that describe procedures involving external repair of various bones and joints. We stated in the proposed rule that we believed that these procedures generally would not be performed in the operating room. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860), we proposed that the 135 ICD-10-PCS procedure codes listed in Table 6P.4n. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. [[Page 38079]] Comment: Commenters supported the proposal to change the designation of the 135 ICD-10-PCS procedure codes that describe external repair of various bones and joints. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 135 ICD-10-PCS procedure codes listed in Table 6P.4n. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (37) External Reposition One commenter identified 14 ICD-10-PCS procedure codes that describe procedures involving external reposition of various bones. These 14 ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0NS0XZZ................... Reposition skull, external approach. 0NS1XZZ................... Reposition right frontal bone, external approach. 0NS2XZZ................... Reposition left frontal bone, external approach. 0NS3XZZ................... Reposition right parietal bone, external approach. 0NS4XZZ................... Reposition left parietal bone, external approach. 0NS5XZZ................... Reposition right temporal bone, external approach. 0NS6XZZ................... Reposition left temporal bone, external approach. 0NS7XZZ................... Reposition right occipital bone, external approach. 0NS8XZZ................... Reposition left occipital bone, external approach. 0PS3XZZ................... Reposition cervical vertebra, external approach. 0PS4XZZ................... Reposition thoracic vertebra, external approach. 0QS0XZZ................... Reposition lumbar vertebra, external approach. 0QS1XZZ................... Reposition sacrum, external approach. 0QSSXZZ................... Reposition coccyx, external approach. ------------------------------------------------------------------------ We stated in the proposed rule that we believed that these procedures generally would not be performed in the operating room. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860), we proposed that the 14 ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 14 ICD-10-PCS procedure codes that describe procedures involving external reposition of various bones. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 14 ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. We note that, effective October 1, 2017, the code titles for procedure code 0NS1XZZ (Reposition right frontal bone, external approach) and procedure code 0NS7XZZ (Reposition right occipital bone, external approach) have been revised as reflected in Table 6F.--Revised Procedure Code Titles, and procedure codes 0NS2XZZ (Reposition left frontal bone, external approach) and 0NS8XZZ (Reposition left occipital bone, external approach) have been deleted as reflected in Table 6D. --Invalid Procedure Codes associated with this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html). (38) Endoscopic/Transorifice Dilation One commenter identified eight ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) dilation of urinary system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These eight ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0T767ZZ................... Dilation of right ureter, via natural or artificial opening. 0T768ZZ................... Dilation of right ureter, via natural or artificial opening endoscopic. 0T777ZZ................... Dilation of left ureter, via natural or artificial opening. 0T778ZZ................... Dilation of left ureter, via natural or artificial opening endoscopic. 0T7B7DZ................... Dilation of bladder with intraluminal device, via natural or artificial opening. 0T7B7ZZ................... Dilation of bladder, via natural or artificial opening. 0T7B8DZ................... Dilation of bladder with intraluminal device, via natural or artificial opening endoscopic. 0T7B8ZZ................... Dilation of bladder, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ We stated in the proposed rule that we agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19860 through 19861), we proposed that the eight ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the eight ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) dilation of urinary system body parts. However, one commenter disagreed with changing the designation for four of the eight procedure codes. These four codes are shown in the table below: [[Page 38080]] ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0T768ZZ................... Dilation of right ureter, via natural or artificial opening endoscopic. 0T778ZZ................... Dilation of left ureter, via natural or artificial opening endoscopic. 0T7B8DZ................... Dilation of bladder with intraluminal device, via natural or artificial opening endoscopic. 0T7B8ZZ................... Dilation of bladder, via natural or artificial opening endoscopic. ------------------------------------------------------------------------ According to the commenter, these four endoscopic procedures typically require the use of the operating room or a dedicated suite with specialized equipment and anesthesia. Response: We appreciate the commenters' support. In response to the commenter who disagreed with changing the designation for four of the eight procedure codes that are displayed above, upon further review and consideration, we agree that these four procedures are appropriate to designate as O.R. procedures for the reasons provided by the commenter. After consideration of the public comments we received, we are finalizing our proposal to change the designation for four ICD-10-PCS procedure codes describing a transorifice (via natural or artificial opening) approach for dilation of urinary system body parts from O.R. procedures to non-O.R. procedures as shown in the table below, effective October 1, 2017. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0T767ZZ................... Dilation of right ureter, via natural or artificial opening. 0T777ZZ................... Dilation of left ureter, via natural or artificial opening. 0T7B7DZ................... Dilation of bladder with intraluminal device, via natural or artificial opening. 0T7B7ZZ................... Dilation of bladder, via natural or artificial opening. ------------------------------------------------------------------------ We are not finalizing our proposal to change the designation of four procedure codes (0T768ZZ, 0T778ZZ, 0T7B8DZ, and 0T7B8ZZ) that describe endoscopic dilation of urinary system body parts from O.R. procedures to non-O.R. procedures. Rather, they will maintain their O.R designation for FY 2018. (39) Endoscopic/Transorifice Excision One commenter identified three ICD-10-PCS procedure codes that describe procedures involving endoscopic/transorifice (via natural or artificial opening) excision of urinary system body parts that the commenter believed would generally not require the resources of an operating room and can be performed at the bedside. These three ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0TBD7ZZ................... Excision of urethra, via natural or artificial opening. 0TBD8ZZ................... Excision of urethra, via natural or artificial opening endoscopic. 0TBDXZZ................... Excision of urethra, external approach. ------------------------------------------------------------------------ We disagreed with the commenter because, depending on the medical reason for the excision, the procedures may require an O.R. setting. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19861), we proposed that the three ICD-10-PCS procedure codes shown in the table above remain designated as O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to maintain the designation for three ICD-10-PCS procedure codes that describe an endoscopic/transorifice (via natural or artificial opening) excision of urinary system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal for the three ICD-10-PCS procedure codes shown in the table above to maintain the O.R. designation for FY 2018. (40) External/Transorifice Repair One commenter identified three ICD-10-PCS procedure codes that describe procedures involving external and transorifice (via natural or artificial opening) repair of the vagina body part that generally would not require the resources of an operating room and can be performed at the bedside. These three ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 0UQG7ZZ................... Repair vagina, via natural or artificial opening. 0UQGXZZ................... Repair vagina, external approach. 0UQMXZZ................... Repair vulva, external approach. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19861), we proposed that these three ICD-10- PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. [[Page 38081]] Comment: Commenters supported the proposal to change the designation for three ICD-10-PCS procedure codes that describe external and transorifice (via natural or artificial opening) repair of the vagina body part. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal for the three ICD-10-PCS procedure codes shown in the table above to change the designation from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (41) Percutaneous Transfusion One commenter identified 20 ICD-10-PCS procedure codes that describe procedures involving percutaneous transfusion of bone marrow and stem cells that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19861), we proposed that the 20 ICD-10-PCS procedure codes listed in Table 6P.4o. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Numerous commenters expressed concern with the proposal that involved 20 ICD-10-PCS procedure codes describing percutaneous transfusion of bone marrow and stem cells. The commenters agreed that, clinically, the proposal to designate these procedures as non-O.R. is appropriate. However, the commenters objected to the notion that these procedures would be reassigned to medical MS-DRGs with lower payment rates as a result of the proposal. The commenters urged CMS to maintain the current Pre-MDC logic for patients undergoing bone marrow transplants and to maintain their respective MS-DRG assignments to MS- DRG 014 (Allogeneic Bone Marrow Transplant); MS-DRG 016 (Autologous Bone Marrow Transplant with CC/MCC and MS-DRG 017 (Autologous Bone Marrow Transplant without CC/MCC). Response: We acknowledge the concerns of the commenters. We agree that it is important to maintain the current Pre-MDC logic for these procedures while also appropriately designating them as non-O.R. procedures. After consideration of the public comments we received, we are finalizing our proposal to change the designation for the 20 ICD 10-PCS procedure codes listed in Table 6P.4o. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017, and maintaining their assignment to the Pre-MDC MS-DRGs 014, 016, and 017 for FY 2018. (42) External/Percutaneous/Transorifice Introduction One commenter identified 51 ICD-10-PCS procedure codes that describe procedures involving external, percutaneous and transorifice (via natural or artificial opening) introduction of substances that generally would not require the resources of an operating room and can be performed at the bedside. We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19861), we proposed that the 51 ICD-10-PCS procedure codes listed in Table 6P.4p. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 51 ICD-10-PCS procedure codes that describe procedures involving external, percutaneous and transorifice (via natural or artificial opening) introduction of substances. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 51 ICD-10-PCS procedure codes listed in Table 6P.4p. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from O.R. procedures to non-O.R. procedures, effective October 1, 2017. (43) Percutaneous/Diagnostic and Endoscopic/Transorifice Irrigation, Measurement and Monitoring One commenter identified 15 ICD-10-PCS procedure codes that describe procedures involving percutaneous/diagnostic and endoscopic/ transorifice (via natural or artificial opening) irrigation, measurement and monitoring of structures, pressures and flow that generally would not require the resources of an operating room and can be performed at the bedside. These 15 ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 3E1N38X................... Irrigation of male reproductive using irrigating substance, percutaneous approach, diagnostic. 3E1N38Z................... Irrigation of male reproductive using irrigating substance, percutaneous approach. 3E1N78X................... Irrigation of male reproductive using irrigating substance, via natural or artificial opening, diagnostic. 3E1N78Z................... Irrigation of male reproductive using irrigating substance, via natural or artificial opening. 3E1N88X................... Irrigation of male reproductive using irrigating substance, via natural or artificial opening endoscopic, diagnostic. 3E1N88Z................... Irrigation of male reproductive using irrigating substance, via natural or artificial opening endoscopic. 4A0635Z................... Measurement of lymphatic flow, percutaneous approach. 4A063BZ................... Measurement of lymphatic pressure, percutaneous approach. 4A0C35Z................... Measurement of biliary flow, percutaneous approach. 4A0C3BZ................... Measurement of biliary pressure, percutaneous approach. 4A0C75Z................... Measurement of biliary flow, via natural or artificial opening. 4A0C7BZ................... Measurement of biliary pressure, via natural or artificial opening. 4A0C85Z................... Measurement of biliary flow, via natural or artificial opening endoscopic. 4A1635Z................... Monitoring of lymphatic flow, percutaneous approach. 4A163BZ................... Monitoring of lymphatic pressure, percutaneous approach. ------------------------------------------------------------------------ [[Page 38082]] We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19861 through 19862), we proposed that the 15 ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the 15 ICD-10-PCS procedure codes that describe procedures involving percutaneous/diagnostic and endoscopic/ transorifice (via natural or artificial opening) irrigation, measurement and monitoring of structures, pressures and flow. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the 15 ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (44) Imaging One commenter identified six ICD-10-PCS procedure codes that describe procedures involving imaging with contrast of hepatobiliary system body parts that generally would not require the resources of an operating room and can be performed at the bedside. These six ICD-10- PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ BF030ZZ................... Plain radiography of gallbladder and bile ducts using high osmolar contrast. BF031ZZ................... Plain radiography of gallbladder and bile ducts using low osmolar contrast. BF03YZZ................... Plain radiography of gallbladder and bile ducts using other contrast. BF0C0ZZ................... Plain radiography of hepatobiliary system, all using high osmolar contrast. BF0C1ZZ................... Plain radiography of hepatobiliary system, all using low osmolar contrast. BF0CYZZ................... Plain radiography of hepatobiliary system, all using other contrast. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19862), we proposed that the six ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the six ICD-10-PCS procedure codes that describe imaging with contrast of hepatobiliary system body parts. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the six ICD-10-PCS procedure codes shown in the table above from O.R. procedures to non- O.R. procedures, effective October 1, 2017. (45) Prosthetics One commenter identified five ICD-10-PCS procedure codes that describe procedures involving the fitting and use of prosthetics and assistive devices that would not require the resources of an operating room. These five ICD-10-PCS codes are shown in the table below. ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ F0DZ8ZZ................... Prosthesis device fitting. F0DZ9EZ................... Assistive, adaptive, supportive or protective devices device fitting using orthosis. F0DZ9FZ................... Assistive, adaptive, supportive or protective devices device fitting using assistive, adaptive, supportive or protective equipment. F0DZ9UZ................... Assistive, adaptive, supportive or protective devices device fitting using prosthesis. F0DZ9ZZ................... Assistive, adaptive, supportive or protective devices device fitting. ------------------------------------------------------------------------ We agreed with the commenter. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19862), we proposed that the five ICD-10-PCS procedure codes shown in the table above be designated as non-O.R. procedures. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of the five ICD-10-PCS procedure codes that describe the fitting and use of prosthetics and assistive devices. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of the five ICD-10- PCS procedure codes shown in the table above from O.R. procedures to non-O.R. procedures, effective October 1, 2017. b. Revision of Neurostimulator Generator We received a request to review three ICD-10-PCS procedure codes that describe procedures for revision of a neurostimulator generator that are currently designated as O.R. procedures and assigned to MS- DRGs 252, 253 and 254 (Other Vascular Procedures with MCC, with CC and without CC/MCC, respectively). The three codes are 0JWT0MZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, open approach), 0JWT3MZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, percutaneous approach), and 0JWTXMZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, external approach). The requester expressed concern with the MS-DRG assignments and noted that although these codes are used to report revision of a carotid sinus stimulator pulse generator and appropriately assigned to MS-DRGs 252, 253 and 254 in MDC 5 (Diseases and Disorders of the Circulatory System), they also are very frequently used for the revision of the more common (for example, gastric, intracranial, sacral and spinal) neurostimulator generators that would generally not require the resources of an operating room. The requestor also stated that the indication for revision of a neurostimulator generator is typically due to a complication, which would be reflected in a complication code such as ICD-10-CM diagnosis code T85.734A (Infection and inflammatory reaction [[Page 38083]] due to implanted electronic neurostimulator, generator, initial encounter) or T85.890A (Other specified complication of nervous system prosthetic devices, implants and grafts, initial encounter). Because both of these diagnosis codes are assigned to MDC 1 (Diseases and Disorders of the Nervous System), when either code is reported in combination with one of the three procedure codes that describe revision of neurostimulator generator codes (currently assigned to MDC 5 (Diseases and Disorders of the Circulatory System)), the resulting MS-DRG assignment is to MS-DRGs 981, 982 and 983 (Extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively). The requestor presented the following three options for consideration. Reclassify the ICD-10-PCS procedure codes from O.R. Procedures to non-O.R. procedures that affect MS-DRG assignment only in MDC 5. The requestor stated that, under this option, the procedure codes would continue to appropriately group to MDC 5 when representing cases involving carotid sinus stimulators and the other types of neurostimulator cases would appropriately group to medical MS-DRGs. Add the ICD-10-PCS procedure codes to MDC 1, such as to MS-DRGs 040, 041 and 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC, with CC or Peripheral Neurostimulator and without CC/MCC, respectively) under MDC 1. The requestor stated that this option would resolve the inconsistency between a revision of a carotid sinus stimulator generator being classified as an O.R. procedure, while the other comparable procedures involving a revision of a regular neurostimulator generator are not. The requestor also stated that this option would preclude cases being assigned to MS-DRGs 981 through 983. Stop classifying the ICD-10-PCS procedure codes as O.R. procedures entirely. The requestor stated that, under this option, all cases would then group to medical MS-DRGs, regardless of the type of neurostimulator generator. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19862 through 19863), we analyzed claims data for the three revision of neurostimulator generator procedure codes from the December 2016 update of the FY 2016 MedPAR file and identified cases under MDC 1 in MS-DRGs 025, 026, and 027 (Craniotomy and Endovascular Intracranial Procedures with MCC, with CC and without CC/MCC, respectively); MS-DRGs 029 and 030 (Spinal Procedures with CC or Neurostimulators and Spinal Procedures without CC/MCC, respectively); and MS-DRGs 041 and 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator and without CC/MCC, respectively). We also identified cases in MS-DRGs 982 and 983 (Extensive O.R. Procedure Unrelated to Principal Diagnosis with CC and without CC/MCC, respectively). Lastly, we identified cases under MDC 5 in MS-DRGs 252, 253 and 254 (Other Vascular Procedures with MCC, with CC and without CC/MCC, respectively). Our findings are shown in the table below. MS-DRGs for Revision of Neurostimulator Generator ---------------------------------------------------------------------------------------------------------------- Number of Average length MS-DRG cases of stay Average costs ---------------------------------------------------------------------------------------------------------------- MS-DRG 025--All cases........................................... 18,442 9.1 $29,984 MS-DRG 025--Cases with revision of neurostimulator generator.... 1 12.0 73,716 MS-DRG 026--All cases........................................... 8,415 5.6 21,557 MS-DRG 026--Cases with revision of neurostimulator generator.... 1 6.0 4,537 MS-DRG 027--All cases........................................... 10,089 2.9 17,320 MS-DRG 027--Cases with revision of neurostimulator generator.... 4 1.8 13,906 MS-DRG 029--All cases........................................... 3,192 5.9 23,145 MS-DRG 029--Cases with revision of neurostimulator generator.... 6 3.5 32,799 MS-DRG 030--All cases........................................... 1,933 2.9 14,901 MS-DRG 030--Cases with revision of neurostimulator generator.... 11 2.2 18,294 MS-DRG 041--All cases........................................... 5,154 5.5 16,633 MS-DRG 041--Cases with revision of neurostimulator generator.... 1 1.0 14,145 MS-DRG 042--All cases........................................... 2,099 3.2 13,725 MS-DRG 042--Cases with revision of neurostimulator generator.... 2 2.0 28,587 MS-DRG 982--All cases........................................... 15,216 6.6 17,341 MS-DRG 982--Cases with revision of neurostimulator generator.... 11 3.0 15,336 MS-DRG 983--All cases........................................... 3,508 3.2 11,627 MS-DRG 983--Cases with revision of neurostimulator generator.... 9 4.2 19,951 MS-DRG 252--All cases........................................... 33,817 7.6 23,384 MS-DRG 252--Cases with revision of neurostimulator generator.... 1 7.0 18,740 MS-DRG 253--All cases........................................... 27,456 5.5 18,519 MS-DRG 253--Cases with revision of neurostimulator generator.... 7 2.4 19,078 MS-DRG 254--All cases........................................... 13,036 2.9 13,253 MS-DRG 254--Cases with revision of neurostimulator generator.... 3 3.0 11,981 ---------------------------------------------------------------------------------------------------------------- As shown in the table above, the overall volume of cases reporting revision of neurostimulator generator is low, with a total of only 57 cases found across all of the MS-DRGs reviewed. The average length of stay for these cases reporting revision of neurostimulator generators is, in most cases, consistent with the average length of stay for all cases in the respective MS-DRG, with the majority having an average length of stay below the average length of stay of all cases in the respective MS-DRG. Finally, the average costs for cases reporting revision of neurostimulator generator reflect a wide range, with a low of $4,537 in MS-DRG 026 to a high of $73,716 in MS-DRG 025. It is clear that, for MS-DRG 025 where the average costs of all cases were $29,984 and the average costs of the one case reporting revision of a neurostimulator generator was $73,716, this is an atypical case. It is also clear from the data that there were other procedures reported on the claims where a procedure code for a revision of a neurostimulator generator was assigned due to the various MS-DRG assignments. [[Page 38084]] We stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19862 and 19863) that after review of the claims data and discussion with our clinical advisors, we agreed with and supported the requestor's first option--to reclassify the three ICD-10-PCS procedure codes for revision of neurostimulator generators from O.R. procedures to non-O.R. procedures that affect the assignment for MS-DRGs 252, 253 and 254 to account for the subset of patients undergoing revision of a carotid sinus neurostimulator generator specifically. In cases where one of the more common (for example, gastric, intracranial, sacral and spinal) neurostimulator generators are undergoing revision, in the absence of another O.R. procedure, these cases would group to a medical MS-DRG. We invited public comments on our proposal. Comment: Commenters supported the proposal to reclassify the procedures described by ICD-10-PCS procedure codes 0JWT0MZ, 0JWT3MZ, and 0JWTXMZ from O.R. procedures to non-O.R. procedures that affect the assignment for MS-DRGs 252, 253 and 254. One commenter agreed with reclassifying procedures described by ICD-10-PCS procedure codes 0JWT3MZ and 0JWTXMZ from O.R. procedures to non-O.R. procedures. However, this commenter disagreed with reclassifying the procedure described by procedure code 0JWT0MZ and stated that the procedure utilizes an open approach and may require an O.R. setting. The commenter suggested that the procedure code should be retained as an O.R. designation to group to surgical MS-DRGs. Response: We appreciate the commenters' support. In response to the commenter who disagreed with reclassifying the procedure described by procedure code 0JWT0MZ from an O.R. procedure to a non-O.R. procedure, we note that, as discussed earlier, the three ICD-10-PCS procedure codes would be classified as non-O.R. procedures that affect MS-DRGs 252, 253, and 254 for revision of carotid sinus neurostimulator generators. We also noted that the volume of cases reporting revision of neurostimulator generator is low, with a total of only 57 cases found across all of the MS-DRGs reviewed. The initial requestor pointed out that these three procedure codes are very frequently used for the revision of the more common (for example, gastric, intracranial, sacral, and spinal) neurostimulator generators that would generally not require the resources of an operating room. Therefore, we believe it is appropriate to classify the three procedure codes as non-O.R. procedures affecting MS-DRGs 252, 253, and 254 specifically. After consideration of the public comments we received, we are finalizing our proposal to reclassify the procedures described by ICD- 10-PCS procedure codes 0JWT0MZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, open approach), 0JWT3MZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, percutaneous approach), and 0JWTXMZ (Revision of stimulator generator in trunk subcutaneous tissue and fascia, external approach) from O.R. procedures to non-O.R. procedures that affect the assignment for MS- DRGs 252, 253, and 254 to account for the subset of patients undergoing revision of a carotid sinus neurostimulator generator, effective October 1, 2017. c. External Repair of Hymen We received a request to examine ICD-10-PCS procedure code 0UQKXZZ (Repair Hymen, External Approach). This procedure code is currently designated as an O.R. procedure in MS-DRGs 746 and 747 (Vagina, Cervix and Vulva Procedures with CC/MCC and without CC/MCC, respectively) under MDC 13. The requestor provided examples and expressed concern that procedure code 0UQKXZZ was assigned to MS-DRG 987 (Non-Extensive O.R. Procedures Unrelated to Principal Diagnosis with MCC) when reported on a maternal delivery claim. The requestor noted that when a similar code was reported with an external approach (for example, procedure code 0UQMXZZ (Repair vulva, external approach)), the case was appropriately assigned to MS-DRG 774 (Vaginal Delivery with Complicating Diagnosis). The requestor stated that the physician documentation was simply more specific to the location of the repair and this should not affect assignment to one of the MS-DRGs for vaginal delivery. As we discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19863 through 19864), we reviewed claims data involving the examples provided by the requestor involving ICD-10-PCS procedure code 0UQKXZZ (Repair hymen, external approach). Our clinical advisors agreed with the requestor that reporting of this procedure code should not affect assignment to one of the MS-DRGs for vaginal delivery. We stated that, as discussed in section II.F.15.a. of the preamble of the proposed rule, we were proposing to change the designation for a number of procedure codes from O.R. procedures to non-O.R. procedures. Included in that proposal were ICD-10-PCS procedure codes 0UQGXZZ (Repair vagina, external approach) and 0UQMXZZ (Repair vulva, external approach). Consistent with the change in designation for these procedure codes, we also proposed to designate ICD-10-PCS procedure code 0UQKXZZ (Repair hymen, external approach) as a non-O.R. procedure. The procedure by itself would generally not require the resources of an operating room. If the procedure is performed following a vaginal delivery, it is the vaginal delivery procedure code 10E0XZZ (Delivery of products of conception) that determines the MS-DRG assignment because this code is designated as a non-O.R. procedure affecting the MS-DRG. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19864), we proposed to change the designation of ICD-10-PCS procedure code 0UQKXZZ (Repair hymen, external approach) to a non-O.R. procedure. We stated that this redesignation will enable more appropriate MS-DRG assignment for these cases by eliminating erroneous assignment to MS- DRGs 987 through 989. We invited public comments on our proposal. Comment: Commenters supported the proposal to change the designation of ICD-10-PCS procedure code 0UQKXZZ from an O.R. procedure to a non-O.R. procedure. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to change the designation of ICD-10-PCS procedure code 0UQKXZZ (Repair hymen, external approach) from an O.R. procedure to a non-O.R. procedure, effective October 1, 2017. d. Non-O.R. Procedures in MDC 17 (Myeloproliferative Diseases and Disorders, Poorly Differentiated Neoplasms) Under MDC 17 (Myeloproliferative Diseases and Disorders, Poorly Differentiated Neoplasms), there are 11 surgical MS-DRGs. Of these 11 surgical MS-DRGs, there are 5 MS-DRGs containing GROUPER logic that includes ICD-10-PCS procedure codes designated as O.R. procedures as well as non-O.R. procedures that affect the MS-DRG. These five MS-DRGs are MS-DRGs 823, 824, and 825 (Lymphoma and Non-Acute Leukemia with Other O.R. Procedure with MCC, with CC and without CC/MCC, respectively) and MS-DRGs 829 and 830 (Myeloproliferative Disorders or Poorly Differentiated Neoplasms with Other O.R. Procedure with CC/MCC and without CC/MCC, respectively). We [[Page 38085]] refer the reader to the ICD-10 Version 34 MS-DRG Definitions Manual which is available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Data-Files.html?DLPage=1&DLEntries=10&DLSort=0&DLSortDir=ascending for the complete list of ICD-10-PCS procedure codes assigned to these five MS- DRGs under MDC 17. We reviewed the list of 244 ICD-10-PCS non-O.R. procedure codes currently assigned to these 5 MS-DRGs. Of these 244 procedure codes, we determined that 55 of the procedure codes do not warrant being designated as non-O.R. procedures that affect these MS-DRGs because they describe procedures that would generally not require a greater intensity of resources for facilities to manage the cases included in the definition (logic) of these MS-DRGs. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19864), we proposed that the 55 ICD- 10-PCS procedure codes listed in Table 6P.3c. associated with the proposed rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) be removed from the logic for MS-DRGs 823, 824, 825, 829, and 830 as non-O.R. procedures affecting the MS- DRG. We also proposed to revise the titles for these five MS-DRGs by deleting the reference to ``O.R.'' in the title. Specifically, we proposed to revise the titles for MS-DRGs 823, 824, and 825 to ``Lymphoma and Non-Acute Leukemia with Other Procedure with MCC, with CC and without CC/MCC'', respectively, and we proposed to revise the titles for MS-DRGs 829 and 830 to ``Myeloproliferative Disorders or Poorly Differentiated Neoplasms with Other Procedure with CC/MCC and without CC/MCC'', respectively. We invited public comments on our proposals. Comment: Commenters supported the proposal to remove the 55 ICD-10- PCS procedure codes listed in Table 6P.3c. associated with the proposed rule from the logic for MS-DRGs 823, 824, 825, 829, and 830 as non-O.R. procedures affecting the MS-DRG. Commenters also supported the proposal to revise the titles for MS-DRGs 823, 824, and 825, as well as for MS- DRGs 829 and 830. Response: We appreciate the commenters' support. After consideration of the public comments we received, we are finalizing our proposal to remove the 55 ICD-10-PCS procedure codes listed in Table 6P.3c. associated with the proposed rule and this final rule (which is available via the Internet on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/index.html) from the logic for MS-DRGs 823, 824, 825, 829, and 830 as non-O.R. procedures affecting the MS-DRG, effective October 1, 2017. We also are finalizing our proposal to revise the titles for MS-DRGs 823, 824, and 825 to ``Lymphoma and Non-Acute Leukemia with Other Procedure with MCC, with CC and without CC/MCC'', respectively, and to revise the titles for MS-DRGs 829 and 830 to ``Myeloproliferative Disorders or Poorly Differentiated Neoplasms with Other Procedure with CC/MCC and without CC/MCC'', respectively, effective October 1, 2017. G. Recalibration of the FY 2018 MS-DRG Relative Weights 1. Data Sources for Developing the Relative Weights In developing the FY 2018 system of weights, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19864), we proposed to use two data sources: Claims data and cost report data. As in previous years, the claims data source is the MedPAR file. This file is based on fully coded diagnostic and procedure data for all Medicare inpatient hospital bills. The FY 2016 MedPAR data used in this final rule include discharges occurring on October 1, 2015, through September 30, 2016, based on bills received by CMS through March 31, 2017, from all hospitals subject to the IPPS and short-term, acute care hospitals in Maryland (which at that time were under a waiver from the IPPS). The FY 2016 MedPAR file used in calculating the relative weights includes data for approximately 9,647,256 Medicare discharges from IPPS providers. Discharges for Medicare beneficiaries enrolled in a Medicare Advantage managed care plan are excluded from this analysis. These discharges are excluded when the MedPAR ``GHO Paid'' indicator field on the claim record is equal to ``1'' or when the MedPAR DRG payment field, which represents the total payment for the claim, is equal to the MedPAR ``Indirect Medical Education (IME)'' payment field, indicating that the claim was an ``IME only'' claim submitted by a teaching hospital on behalf of a beneficiary enrolled in a Medicare Advantage managed care plan. In addition, the March 31, 2017 update of the FY 2016 MedPAR file complies with version 5010 of the X12 HIPAA Transaction and Code Set Standards, and includes a variable called ``claim type.'' Claim type ``60'' indicates that the claim was an inpatient claim paid as fee-for- service. Claim types ``61,'' ``62,'' ``63,'' and ``64'' relate to encounter claims, Medicare Advantage IME claims, and HMO no-pay claims. Therefore, the calculation of the relative weights for FY 2018 also excludes claims with claim type values not equal to ``60.'' The data exclude CAHs, including hospitals that subsequently became CAHs after the period from which the data were taken. We note that the FY 2018 relative weights are based on the ICD-10-CM diagnoses and ICD-10-PCS procedure codes from the FY 2016 MedPAR claims data, grouped through the ICD-10 version of the FY 2018 GROUPER (Version 35). The second data source used in the cost-based relative weighting methodology is the Medicare cost report data files from the HCRIS. Normally, we use the HCRIS dataset that is 3 years prior to the IPPS fiscal year. Specifically, we are using cost report data from the March 31, 2017 update of the FY 2015 HCRIS for calculating the final FY 2018 cost-based relative weights. 2. Methodology for Calculation of the Relative Weights As we explain in section II.E.2. of the preamble of this final rule, we are calculating the FY 2018 relative weights based on 19 CCRs, as we did for FY 2017. The methodology we used to calculate the FY 2018 MS-DRG cost-based relative weights based on claims data in the FY 2016 MedPAR file and data from the FY 2015 Medicare cost reports is as follows: To the extent possible, all the claims were regrouped using the FY 2018 MS-DRG classifications discussed in sections II.B. and II.F. of the preamble of this final rule. The transplant cases that were used to establish the relative weights for heart and heart-lung, liver and/or intestinal, and lung transplants (MS-DRGs 001, 002, 005, 006, and 007, respectively) were limited to those Medicare-approved transplant centers that have cases in the FY 2016 MedPAR file. (Medicare coverage for heart, heart- lung, liver and/or intestinal, and lung transplants is limited to those facilities that have received approval from CMS as transplant centers.) Organ acquisition costs for kidney, heart, heart-lung, liver, lung, pancreas, and intestinal (or multivisceral organs) transplants continue to be paid on a reasonable cost basis. Because these acquisition costs are paid separately from the prospective payment rate, it is [[Page 38086]] necessary to subtract the acquisition charges from the total charges on each transplant bill that showed acquisition charges before computing the average cost for each MS-DRG and before eliminating statistical outliers. Claims with total charges or total lengths of stay less than or equal to zero were deleted. Claims that had an amount in the total charge field that differed by more than $30.00 from the sum of the routine day charges, intensive care charges, pharmacy charges, implantable devices charges, supplies and equipment charges, therapy services charges, operating room charges, cardiology charges, laboratory charges, radiology charges, other service charges, labor and delivery charges, inhalation therapy charges, emergency room charges, blood and blood products charges, anesthesia charges, cardiac catheterization charges, CT scan charges, and MRI charges were also deleted. At least 92.2 percent of the providers in the MedPAR file had charges for 14 of the 19 cost centers. All claims of providers that did not have charges greater than zero for at least 14 of the 19 cost centers were deleted. In other words, a provider must have no more than five blank cost centers. If a provider did not have charges greater than zero in more than five cost centers, the claims for the provider were deleted. Statistical outliers were eliminated by removing all cases that were beyond 3.0 standard deviations from the geometric mean of the log distribution of both the total charges per case and the total charges per day for each MS-DRG. Effective October 1, 2008, because hospital inpatient claims include a POA indicator field for each diagnosis present on the claim, only for purposes of relative weight-setting, the POA indicator field was reset to ``Y'' for ``Yes'' for all claims that otherwise have an ``N'' (No) or a ``U'' (documentation insufficient to determine if the condition was present at the time of inpatient admission) in the POA field. Under current payment policy, the presence of specific HAC codes, as indicated by the POA field values, can generate a lower payment for the claim. Specifically, if the particular condition is present on admission (that is, a ``Y'' indicator is associated with the diagnosis on the claim), it is not a HAC, and the hospital is paid for the higher severity (and, therefore, the higher weighted MS-DRG). If the particular condition is not present on admission (that is, an ``N'' indicator is associated with the diagnosis on the claim) and there are no other complicating conditions, the DRG GROUPER assigns the claim to a lower severity (and, therefore, the lower weighted MS-DRG) as a penalty for allowing a Medicare inpatient to contract a HAC. While the POA reporting meets policy goals of encouraging quality care and generates program savings, it presents an issue for the relative weight-setting process. Because cases identified as HACs are likely to be more complex than similar cases that are not identified as HACs, the charges associated with HAC cases are likely to be higher as well. Therefore, if the higher charges of these HAC claims are grouped into lower severity MS-DRGs prior to the relative weight-setting process, the relative weights of these particular MS-DRGs would become artificially inflated, potentially skewing the relative weights. In addition, we want to protect the integrity of the budget neutrality process by ensuring that, in estimating payments, no increase to the standardized amount occurs as a result of lower overall payments in a previous year that stem from using weights and case-mix that are based on lower severity MS-DRG assignments. If this would occur, the anticipated cost savings from the HAC policy would be lost. To avoid these problems, we reset the POA indicator field to ``Y'' only for relative weight-setting purposes for all claims that otherwise have an ``N'' or a ``U'' in the POA field. This resetting ``forced'' the more costly HAC claims into the higher severity MS-DRGs as appropriate, and the relative weights calculated for each MS-DRG more closely reflect the true costs of those cases. In addition, in the FY 2013 IPPS/LTCH PPS final rule, for FY 2013 and subsequent fiscal years, we finalized a policy to treat hospitals that participate in the Bundled Payments for Care Improvement (BPCI) initiative the same as prior fiscal years for the IPPS payment modeling and ratesetting process without regard to hospitals' participation within these bundled payment models (that is, as if hospitals were not participating in those models under the BPCI initiative). The BPCI initiative, developed under the authority of section 3021 of the Affordable Care Act (codified at section 1115A of the Act), is comprised of four broadly defined models of care, which link payments for multiple services beneficiaries receive during an episode of care. Under the BPCI initiative, organizations enter into payment arrangements that include financial and performance accountability for episodes of care. For FY 2018, as we proposed, we are continuing to include all applicable data from subsection (d) hospitals participating in BPCI Models 1, 2, and 4 in our IPPS payment modeling and ratesetting calculations. We refer readers to the FY 2013 IPPS/LTCH PPS final rule for a complete discussion on our final policy for the treatment of hospitals participating in the BPCI initiative in our ratesetting process. For additional information on the BPCI initiative, we refer readers to the CMS' Center for Medicare and Medicaid Innovation's Web site at: http://innovation.cms.gov/initiatives/Bundled-Payments/index.html and to section IV.H.4. of the preamble of the FY 2013 IPPS/ LTCH PPS final rule (77 FR 53341 through 53343). The charges for each of the 19 cost groups for each claim were standardized to remove the effects of differences in area wage levels, IME and DSH payments, and for hospitals located in Alaska and Hawaii, the applicable cost-of-living adjustment. Because hospital charges include charges for both operating and capital costs, we standardized total charges to remove the effects of differences in geographic adjustment factors, cost-of-living adjustments, and DSH payments under the capital IPPS as well. Charges were then summed by MS-DRG for each of the 19 cost groups so that each MS-DRG had 19 standardized charge totals. Statistical outliers were then removed. These charges were then adjusted to cost by applying the national average CCRs developed from the FY 2015 cost report data. The 19 cost centers that we used in the relative weight calculation are shown in the following table. The table shows the lines on the cost report and the corresponding revenue codes that we used to create the 19 national cost center CCRs. In the FY 2018 IPPS/LTCH PPS proposed rule, we stated that if stakeholders have comments about the groupings in this table, we may consider those comments as we finalize our policy. However, we did not receive any comments on the groupings in this table, and therefore, we are finalizing the groupings as proposed. [[Page 38087]] [GRAPHIC] [TIFF OMITTED] TR14AU17.000 [[Page 38088]] [GRAPHIC] [TIFF OMITTED] TR14AU17.001 [[Page 38089]] [GRAPHIC] [TIFF OMITTED] TR14AU17.002 [[Page 38090]] [GRAPHIC] [TIFF OMITTED] TR14AU17.003 [[Page 38091]] [GRAPHIC] [TIFF OMITTED] TR14AU17.004 [[Page 38092]] [GRAPHIC] [TIFF OMITTED] TR14AU17.005 [[Page 38093]] [GRAPHIC] [TIFF OMITTED] TR14AU17.006 [[Page 38094]] [GRAPHIC] [TIFF OMITTED] TR14AU17.007 [[Page 38095]] [GRAPHIC] [TIFF OMITTED] TR14AU17.008 [[Page 38096]] [GRAPHIC] [TIFF OMITTED] TR14AU17.009 [[Page 38097]] [GRAPHIC] [TIFF OMITTED] TR14AU17.010 [[Page 38098]] [GRAPHIC] [TIFF OMITTED] TR14AU17.011 [[Page 38099]] [GRAPHIC] [TIFF OMITTED] TR14AU17.012 [[Page 38100]] [GRAPHIC] [TIFF OMITTED] TR14AU17.013 [[Page 38101]] [GRAPHIC] [TIFF OMITTED] TR14AU17.014 [[Page 38102]] [GRAPHIC] [TIFF OMITTED] TR14AU17.015 3. Development of National Average CCRs We developed the national average CCRs as follows: Using the FY 2015 cost report data, we removed CAHs, Indian Health Service hospitals, all-inclusive rate hospitals, and cost reports that represented time periods of less than 1 year (365 days). We included hospitals located in Maryland because we include their charges in our claims database. We then created CCRs for each provider for each cost center (see prior table for line items used in the calculations) and removed any CCRs that were greater than 10 or less than 0.01. We normalized the departmental CCRs by dividing the CCR for each department by the total CCR for the hospital for the purpose of trimming the data. We then took the logs of the normalized cost center CCRs and removed any cost center CCRs where the log of the cost center CCR was greater or less than the mean log plus/minus 3 times the standard deviation for the log of that [[Page 38103]] cost center CCR. Once the cost report data were trimmed, we calculated a Medicare-specific CCR. The Medicare-specific CCR was determined by taking the Medicare charges for each line item from Worksheet D-3 and deriving the Medicare-specific costs by applying the hospital-specific departmental CCRs to the Medicare-specific charges for each line item from Worksheet D-3. Once each hospital's Medicare-specific costs were established, we summed the total Medicare-specific costs and divided by the sum of the total Medicare-specific charges to produce national average, charge-weighted CCRs. After we multiplied the total charges for each MS-DRG in each of the 19 cost centers by the corresponding national average CCR, we summed the 19 ``costs'' across each MS-DRG to produce a total standardized cost for the MS-DRG. The average standardized cost for each MS-DRG was then computed as the total standardized cost for the MS-DRG divided by the transfer-adjusted case count for the MS-DRG. The average cost for each MS-DRG was then divided by the national average standardized cost per case to determine the relative weight. The FY 2018 cost-based relative weights were then normalized by an adjustment factor of 1.737382 so that the average case weight after recalibration was equal to the average case weight before recalibration. The normalization adjustment is intended to ensure that recalibration by itself neither increases nor decreases total payments under the IPPS, as required by section 1886(d)(4)(C)(iii) of the Act. The 19 national average CCRs for FY 2018 are as follows: ------------------------------------------------------------------------ Group CCR ------------------------------------------------------------------------ Routine Days............................................ 0.458 Intensive Days.......................................... 0.373 Drugs................................................... 0.194 Supplies & Equipment.................................... 0.297 Implantable Devices..................................... 0.332 Therapy Services........................................ 0.321 Laboratory.............................................. 0.120 Operating Room.......................................... 0.191 Cardiology.............................................. 0.112 Cardiac Catheterization................................. 0.117 Radiology............................................... 0.153 MRIs.................................................... 0.079 CT Scans................................................ 0.038 Emergency Room.......................................... 0.171 Blood and Blood Products................................ 0.322 Other Services.......................................... 0.365 Labor & Delivery........................................ 0.412 Inhalation Therapy...................................... 0.169 Anesthesia.............................................. 0.089 ------------------------------------------------------------------------ Since FY 2009, the relative weights have been based on 100 percent cost weights based on our MS-DRG grouping system. When we recalibrated the DRG weights for previous years, we set a threshold of 10 cases as the minimum number of cases required to compute a reasonable weight. In the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to use that same case threshold in recalibrating the MS-DRG relative weights for FY 2018. Using data from the March 2017 update of the FY 2016 MedPAR file, there are 7 MS-DRGs that contain fewer than 10 cases. We note that two MS-DRGs that were included as low-volume MS-DRGs in the proposed rule, MS-DRG 016 (Autologous Bone Marrow Transplant with CC/MCC) and MS-DRG 017 (Autologous Bone Marrow Transplant without CC/MCC), are no longer included in this list because, as discussed in section II.F.17.a. of the preamble of this final rule, we are maintaining the current Pre-MDC logic for the procedures assigned to those MS-DRGs in FY 2018. For FY 2018, because we do not have sufficient MedPAR data to set accurate and stable cost relative weights for these low-volume MS-DRGs, we proposed to compute relative weights for the low-volume MS-DRGs by adjusting their FY 2017 relative weights by the percentage change in the average weight of the cases in other MS-DRGs. The crosswalk table based on data from the December 2016 update of the FY 2016 MedPAR file was included in the proposed rule. We invited public comments on our proposals. Comment: Some commenters requested a transition period for substantial reductions in relative weights in order to facilitate payment stability. Specifically, some commenters asked CMS to establish a cap of 10 percent for the degree to which a payment weight may decline in FY 2018 relative to FY 2017. Other commenters also suggested the possibility of a phase-in or multi-year transition period in cases of substantial fluctuation of payment rates. Commenters suggested that large decreases appear to result from the transition from ICD-9 coding to ICD-10 coding in the claims data used to establish the relative weights. These commenters also expressed concern that the proposed weights for MS-DRGs with significant reductions in relative weights would be too low to cover the costs of caring for patients, while other commenters expressed concern about access to such services. Commenters also indicated that the reductions to MS-DRG relative weights resulting from the transition from ICD-9 coding to ICD-10 coding are in contrast to the goal of ICD-10 to accurately replicate ICD-9 assignments and avoid unintended payment redistribution. One commenter asserted that because IPPS is a prospective payment system, the future claims data should result in an upward adjustment to these MS-DRGs for FY 2019. The commenter believed that hospitals should not be penalized as significantly while the FY 2018 rates are in effect. Response: In considering these public comments, we examined the MS- DRGs with proposed relative weights that were significantly lower than the FY 2017 relative weights. While we do not believe it is normally appropriate to address relative weight fluctuations that appear to be driven by changes in the underlying data, in this particular circumstance, we share the commenters' concern that, for a limited number of MS-DRGs, this may be more extensively related to the implementation of ICD-10 coding and believe this issue requires further analysis. In the interim, in response to these comments, we are adopting a temporary one-time measure for FY 2018 for MS-DRGs where the relative weight would have declined by more than 20 percent from the FY 2017 relative weight. We believe this policy is consistent with our general authority to assign and update appropriate weighting factors under sections 1886(d)(4)(B) and (C) of the Act. Specifically, for these MS-DRGs, the relative weight will be set at 80 percent of the FY 2017 final relative weight, and we will revisit this issue in the FY 2019 rulemaking when additional ICD-10 claims data become available. We believe that 20 percent strikes an appropriate balance between addressing concerns that the relative weight changes for some MS-DRGs may be more extensively related to the implementation of ICD-10 and the fact that historically we occasionally have had appropriate relative weight changes of this magnitude. Further analysis and data will enable us to better determine the appropriateness of these changes, given the unique circumstances of the ICD-10 implementation. After consideration of the public comments we received, we are finalizing our proposal, with the modification for recalibrating the MS-DRG relative weights for FY 2018 at 80 percent of the FY 2017 final relative weights, for those MS-DRGs where the relative weight would have declined by more than 20 percent from the FY 2017 relative weight. The crosswalk table for the low-volume MS-DRGs is shown below. [[Page 38104]] ------------------------------------------------------------------------ Low-volume MS-DRG MS-DRG title Crosswalk to MS-DRG ------------------------------------------------------------------------ 789................... Neonates, Died or Final FY 2017 relative Transferred to weight (adjusted by Another Acute Care percent change in Facility. average weight of the cases in other MS-DRGs). 790................... Extreme Immaturity or Final FY 2017 relative Respiratory Distress weight (adjusted by Syndrome, Neonate. percent change in average weight of the cases in other MS-DRGs). 791................... Prematurity with Final FY 2017 relative Major Problems. weight (adjusted by percent change in average weight of the cases in other MS-DRGs). 792................... Prematurity without Final FY 2017 relative Major Problems. weight (adjusted by percent change in average weight of the cases in other MS-DRGs). 793................... Full-Term Neonate Final FY 2017 relative with Major Problems. weight (adjusted by percent change in average weight of the cases in other MS-DRGs). 794................... Neonate with Other Final FY 2017 relative Significant Problems. weight (adjusted by percent change in average weight of the cases in other MS-DRGs). 795................... Normal Newborn....... Final FY 2017 relative weight (adjusted by percent change in average weight of the cases in other MS-DRGs). ------------------------------------------------------------------------ H. Add-On Payments for New Services and Technologies for FY 2018 1. Background Sections 1886(d)(5)(K) and (L) of the Act establish a process of identifying and ensuring adequate payment for new medical services and technologies (sometimes collectively referred to in this section as ``new technologies'') under the IPPS. Section 1886(d)(5)(K)(vi) of the Act specifies that a medical service or technology will be considered new if it meets criteria established by the Secretary after notice and opportunity for public comment. Section 1886(d)(5)(K)(ii)(I) of the Act specifies that a new medical service or technology may be considered for new technology add-on payment if, based on the estimated costs incurred with respect to discharges involving such service or technology, the DRG prospective payment rate otherwise applicable to such discharges under this subsection is inadequate. We note that, beginning with discharges occurring in FY 2008, CMS transitioned from CMS-DRGs to MS-DRGs. The regulations at 42 CFR 412.87 implement these provisions and specify three criteria for a new medical service or technology to receive the additional payment: (1) The medical service or technology must be new; (2) the medical service or technology must be costly such that the DRG rate otherwise applicable to discharges involving the medical service or technology is determined to be inadequate; and (3) the service or technology must demonstrate a substantial clinical improvement over existing services or technologies. Below we highlight some of the major statutory and regulatory provisions relevant to the new technology add-on payment criteria, as well as other information. For a complete discussion on the new technology add-on payment criteria, we refer readers to the FY 2012 IPPS/LTCH PPS final rule (76 FR 51572 through 51574). Under the first criterion, as reflected in Sec. 412.87(b)(2), a specific medical service or technology will be considered ``new'' for purposes of new medical service or technology add-on payments until such time as Medicare data are available to fully reflect the cost of the technology in the MS-DRG weights through recalibration. We note that we do not consider a service or technology to be new if it is substantially similar to one or more existing technologies. That is, even if a technology receives a new FDA approval or clearance, it may not necessarily be considered ``new'' for purposes of new technology add-on payments if it is ``substantially similar'' to a technology that was approved or cleared by FDA and has been on the market for more than 2 to 3 years. In the FY 2010 IPPS/RY 2010 LTCH PPS final rule (74 FR 43813 through 43814), we established criteria for evaluating whether a new technology is substantially similar to an existing technology, specifically: (1) Whether a product uses the same or a similar mechanism of action to achieve a therapeutic outcome; (2) whether a product is assigned to the same or a different MS-DRG; and (3) whether the new use of the technology involves the treatment of the same or similar type of disease and the same or similar patient population. If a technology meets all three of these criteria, it would be considered substantially similar to an existing technology and would not be considered ``new'' for purposes of new technology add-on payments. For a detailed discussion of the criteria for substantial similarity, we refer readers to the FY 2006 IPPS final rule (70 FR 47351 through 47352), and the FY 2010 IPPS/LTCH PPS final rule (74 FR 43813 through 43814). Under the second criterion, Sec. 412.87(b)(3) further provides that, to be eligible for the add-on payment for new medical services or technologies, the MS-DRG prospective payment rate otherwise applicable to discharges involving the new medical service or technology must be assessed for adequacy. Under the cost criterion, consistent with the formula specified in section 1886(d)(5)(K)(ii)(I) of the Act, to assess the adequacy of payment for a new technology paid under the applicable MS-DRG prospective payment rate, we evaluate whether the charges for cases involving the new technology exceed certain threshold amounts. Table 10 that was released with the FY 2017 IPPS/LTCH PPS final rule contains the final thresholds that we used to evaluate applications for new medical service and new technology add-on payments for FY 2018. We refer readers to the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/FY2017-IPPS-Final-Rule-Home-Page-Items/FY2017-IPPS-Final-Rule-Tables.html to download and view Table 10. In the September 7, 2001 final rule that established the new technology add-on payment regulations (66 FR 46917), we discussed the issue of whether the Health Insurance Portability and Accountability Act (HIPAA) Privacy Rule at 45 CFR parts 160 and 164 applies to claims information that providers submit with applications for new medical service and new technology add-on payments. We refer readers to the FY 2012 IPPS/LTCH PPS final rule (76 FR 51573) for complete information on this issue. Under the third criterion, Sec. 412.87(b)(1) of our existing regulations provides that a new technology is an appropriate candidate for an additional payment when it represents an advance that substantially improves, relative to technologies previously available, the diagnosis or treatment of Medicare beneficiaries. For example, a new technology represents a substantial [[Page 38105]] clinical improvement when it reduces mortality, decreases the number of hospitalizations or physician visits, or reduces recovery time compared to the technologies previously available. (We refer readers to the September 7, 2001 final rule for a more detailed discussion of this criterion (66 FR 46902).) The new medical service or technology add-on payment policy under the IPPS provides additional payments for cases with relatively high costs involving eligible new medical services or technologies, while preserving some of the incentives inherent under an average-based prospective payment system. The payment mechanism is based on the cost to hospitals for the new medical service or technology. Under Sec. 412.88, if the costs of the discharge (determined by applying cost-to- charge ratios (CCRs) as described in Sec. 412.84(h)) exceed the full DRG payment (including payments for IME and DSH, but excluding outlier payments), Medicare will make an add-on payment equal to the lesser of: (1) 50 percent of the estimated costs of the new technology or medical service (if the estimated costs for the case including the new technology or medical service exceed Medicare's payment); or (2) 50 percent of the difference between the full DRG payment and the hospital's estimated cost for the case. Unless the discharge qualifies for an outlier payment, the additional Medicare payment is limited to the full MS-DRG payment plus 50 percent of the estimated costs of the new technology or new medical service. Section 503(d)(2) of Public Law 108-173 provides that there shall be no reduction or adjustment in aggregate payments under the IPPS due to add-on payments for new medical services and technologies. Therefore, in accordance with section 503(d)(2) of Public Law 108-173, add-on payments for new medical services or technologies for FY 2005 and later years have not been subjected to budget neutrality. In the FY 2009 IPPS final rule (73 FR 48561 through 48563), we modified our regulations at Sec. 412.87 to codify our longstanding practice of how CMS evaluates the eligibility criteria for new medical service or technology add-on payment applications. That is, we first determine whether a medical service or technology meets the newness criterion, and only if so, do we then make a determination as to whether the technology meets the cost threshold and represents a substantial clinical improvement over existing medical services or technologies. We amended Sec. 412.87(c) to specify that all applicants for new technology add-on payments must have FDA approval or clearance for their new medical service or technology by July 1 of each year prior to the beginning of the fiscal year that the application is being considered. The Council on Technology and Innovation (CTI) at CMS oversees the agency's cross-cutting priority on coordinating coverage, coding and payment processes for Medicare with respect to new technologies and procedures, including new drug therapies, as well as promoting the exchange of information on new technologies and medical services between CMS and other entities. The CTI, composed of senior CMS staff and clinicians, was established under section 942(a) of Public Law 108- 173. The Council is co-chaired by the Director of the Center for Clinical Standards and Quality (CCSQ) and the Director of the Center for Medicare (CM), who is also designated as the CTI's Executive Coordinator. The specific processes for coverage, coding, and payment are implemented by CM, CCSQ, and the local Medicare Administrative Contractors (MACs) (in the case of local coverage and payment decisions). The CTI supplements, rather than replaces, these processes by working to assure that all of these activities reflect the agency- wide priority to promote high-quality, innovative care. At the same time, the CTI also works to streamline, accelerate, and improve coordination of these processes to ensure that they remain up to date as new issues arise. To achieve its goals, the CTI works to streamline and create a more transparent coding and payment process, improve the quality of medical decisions, and speed patient access to effective new treatments. It is also dedicated to supporting better decisions by patients and doctors in using Medicare-covered services through the promotion of better evidence development, which is critical for improving the quality of care for Medicare beneficiaries. To improve the understanding of CMS' processes for coverage, coding, and payment and how to access them, the CTI has developed an ``Innovator's Guide'' to these processes. The intent is to consolidate this information, much of which is already available in a variety of CMS documents and in various places on the CMS Web site, in a user- friendly format. This guide was published in 2010 and is available on the CMS Web site at: http://www.cms.gov/CouncilonTechInnov/Downloads/InnovatorsGuide5_10_10.pdf. As we indicated in the FY 2009 IPPS final rule (73 FR 48554), we invite any product developers or manufacturers of new medical services or technologies to contact the agency early in the process of product development if they have questions or concerns about the evidence that would be needed later in the development process for the agency's coverage decisions for Medicare. The CTI aims to provide useful information on its activities and initiatives to stakeholders, including Medicare beneficiaries, advocates, medical product manufacturers, providers, and health policy experts. Stakeholders with further questions about Medicare's coverage, coding, and payment processes, or who want further guidance about how they can navigate these processes, can contact the CTI at [email protected]. We note that applicants for add-on payments for new medical services or technologies for FY 2019 must submit a formal request, including a full description of the clinical applications of the medical service or technology and the results of any clinical evaluations demonstrating that the new medical service or technology represents a substantial clinical improvement, along with a significant sample of data to demonstrate that the medical service or technology meets the high-cost threshold. Complete application information, along with final deadlines for submitting a full application, will be posted as it becomes available on the CMS Web site at: http://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/newtech.html. To allow interested parties to identify the new medical services or technologies under review before the publication of the proposed rule for FY 2019, the CMS Web site also will post the tracking forms completed by each applicant. 2. Public Input Before Publication of a Notice of Proposed Rulemaking on Add-On Payments Section 1886(d)(5)(K)(viii) of the Act, as amended by section 503(b)(2) of Public Law 108-173, provides for a mechanism for public input before publication of a notice of proposed rulemaking regarding whether a medical service or technology represents a substantial clinical improvement or advancement. The process for evaluating new medical service and technology applications requires the Secretary to-- Provide, before publication of a proposed rule, for public input regarding whether a new service or technology represents an advance in medical technology that substantially [[Page 38106]] improves the diagnosis or treatment of Medicare beneficiaries; Make public and periodically update a list of the services and technologies for which applications for add-on payments are pending; Accept comments, recommendations, and data from the public regarding whether a service or technology represents a substantial clinical improvement; and Provide, before publication of a proposed rule, for a meeting at which organizations representing hospitals, physicians, manufacturers, and any other interested party may present comments, recommendations, and data regarding whether a new medical service or technology represents a substantial clinical improvement to the clinical staff of CMS. In order to provide an opportunity for public input regarding add- on payments for new medical services and technologies for FY 2018 prior to publication of the FY 2018 IPPS/LTCH PPS proposed rule, we published a notice in the Federal Register on November 9, 2016 (81 FR 78814), and held a town hall meeting at the CMS Headquarters Office in Baltimore, MD, on February 14, 2017. In the announcement notice for the meeting, we stated that the opinions and presentations provided during the meeting would assist us in our evaluations of applications by allowing public discussion of the substantial clinical improvement criterion for each of the FY 2018 new medical service and technology add-on payment applications before the publication of the FY 2018 IPPS/LTCH PPS proposed rule. Approximately 66 individuals registered to attend the town hall meeting in person, while additional individuals listened over an open telephone line. We also live-streamed the town hall meeting and posted the town hall on the CMS YouTube Web page at: https://www.youtube.com/watch?v=9niqfxXe4oA&t=217s. We considered each applicant's presentation made at the town hall meeting, as well as written comments submitted on the applications that were received by the due date of February 24, 2017, in our evaluation of the new technology add-on payment applications for FY 2018 in the FY 2018 IPPS/LTCH PPS proposed rule. In response to the published notice and the February 14, 2017 New Technology Town Hall meeting, we received written comments regarding the applications for FY 2018 new technology add-on payments. We note that we do not summarize comments that are unrelated to the ``substantial clinical improvement'' criterion. As explained above and in the Federal Register notice announcing the New Technology Town Hall meeting (81 FR78814 through 78816), the purpose of the meeting was specifically to discuss the substantial clinical improvement criterion in regard to pending new technology add-on payment applications for FY 2018. Therefore, we did not summarize those written comments in the proposed rule. As we did in the proposed rule, we are summarizing below a general comment that we received prior to the issuance of the proposed rule that did not relate to a specific application for FY 2018 new technology add-on payments. In addition, as we did in section II.H.5. of the preamble of the proposed rule, we are summarizing comments regarding individual applications, or, if applicable, indicating that there were no comments received in response to the New Technology Town Hall meeting notice, at the end of each discussion of the individual applications. Comment: One commenter recommended that CMS: (1) Prohibit local MACs from denying coverage and add-on payments for new medical services or technologies approved by the Secretary; and (2) broaden the criteria applied in making substantial clinical improvement determinations to require, in addition to existing criteria, that the Secretary consider whether the new technology or medical service meets one or more of the following criteria: (a) Results in a reduction of the length of a hospital stay; (b) improves patient quality of life; (c) creates long- term clinical efficiencies in treatment; (d) addresses patient-centered objectives as defined by the Secretary; or (e) meets such other criteria as the Secretary may specify. Response: We appreciate the commenter's comments and will consider them in future rulemaking. 3. ICD-10-PCS Section ``X'' Codes for Certain New Medical Services and Technologies As discussed in the FY 2016 IPPS/LTCH final rule (80 FR 49434), the ICD-10-PCS includes a new section containing the new Section ``X'' codes, which began being used with discharges occurring on or after October 1, 2015. Decisions regarding changes to ICD-10-PCS Section ``X'' codes will be handled in the same manner as the decisions for all of the other ICD-10-PCS code changes. That is, proposals to create, delete, or revise Section ``X'' codes under the ICD-10-PCS structure will be referred to the ICD-10 Coordination and Maintenance Committee. In addition, several of the new medical services and technologies that have been, or may be, approved for new technology add-on payments may now, and in the future, be assigned a Section ``X'' code within the structure of the ICD-10-PCS. We posted ICD-10-PCS Guidelines on the CMS Web site at: http://www.cms.gov/Medicare/Coding/ICD10/2016-ICD-10-PCS-and-GEMs.html, including guidelines for ICD-10-PCS Section ``X'' codes. We encourage providers to view the material provided on ICD-10-PCS Section ``X'' codes. 4. Revision of the Reference to an ICD-9-CM Code in Sec. 412.87(b)(2) of the Regulations As we discussed in the FY 2018 IPS/LTCH PPS proposed rule (82 FR 19871), the existing regulations under Sec. 412.87(b)(2) state that a medical service or technology may be considered new within 2 or 3 years after the point at which data begin to become available reflecting the ICD-9-CM code assigned to the new service or technology (depending on when a new code is assigned and data on the new service or technology become available for DRG recalibration). After CMS has recalibrated the DRGs, based on available data, to reflect the costs of an otherwise new medical service or technology, the medical service or technology will no longer be considered ``new'' under the criterion of this section. As discussed in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49454), HIPAA covered entities are required, as of October 1, 2015, to use the ICD-10 coding system (ICD-10-PCS codes for procedures and ICD-10-CM codes for diagnoses), instead of the ICD-9-CM coding system, to report diagnoses and procedures for Medicare hospital inpatient services provided to Medicare beneficiaries as classified under the MS-DRG system and paid for under the IPPS. The language in Sec. 412.87(b)(2) only references an ``ICD-9-CM code.'' Therefore, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19871), we proposed to revise the regulations at Sec. 412.87(b)(2) to replace the term ``ICD-9-CM code'' with the term ``inpatient hospital code,'' as defined in section 1886(d)(5)(K)(iii) of the Act. Section 1886(d)(5)(K)(iii) of the Act defines an ``inpatient hospital code'' as any code that is used with respect to inpatient hospital services for which payment may be made under this subsection of the Act and includes an alphanumeric code issued under the International Classification of Diseases, 9th Revision, Clinical Modification (``ICD-9-CM'') [[Page 38107]] and its subsequent revisions. We invited public comments on our proposal. We did not receive any public comments on this proposal. Therefore, we are finalizing our proposal to revise the regulations at Sec. 412.87(b)(2) to replace the term ``ICD-9-CM code'' with the term ``inpatient hospital code'', as defined in section 1886(d)(5)(K)(iii) of the Act. 5. FY 2018 Status of Technologies Approved for FY 2017 Add-On Payments a. CardioMEMSTM HF (Heart Failure) Monitoring System CardioMEMS, Inc. submitted an application for new technology add-on payments for FY 2015 for the CardioMEMSTM HF (Heart Failure) Monitoring System, which is an implantable hemodynamic monitoring system comprised of an implantable sensor/monitor placed in the distal pulmonary artery. Pulmonary artery hemodynamic monitoring is used in the management of heart failure. The CardioMEMSTM HF Monitoring System measures multiple pulmonary artery pressure parameters for an ambulatory patient to measure and transmit data via a wireless sensor to a secure Web site. The CardioMEMSTM HF Monitoring System utilizes radiofrequency (RF) energy to power the sensor and to measure pulmonary artery (PA) pressure and consists of three components: An Implantable Sensor with Delivery Catheter, an External Electronics Unit, and a Pulmonary Artery Pressure Database. The system provides the physician with the patient's PA pressure waveform (including systolic, diastolic, and mean pressures) as well as heart rate. The sensor is permanently implanted in the distal pulmonary artery using transcatheter techniques in the catheterization laboratory where it is calibrated using a Swan- Ganz catheter. PA pressures are transmitted by the patient at home in a supine position on a padded antenna, pushing one button which records an 18-second continuous waveform. The data also can be recorded from the hospital, physician's office, or clinic. The hemodynamic data, including a detailed waveform, are transmitted to a secure Web site that serves as the Pulmonary Artery Pressure Database, so that information regarding PA pressure is available to the physician or nurse at any time via the Internet. Interpretation of trend data allows the clinician to make adjustments to therapy and can be used along with heart failure signs and symptoms to adjust medications. The applicant received FDA approval on May 28, 2014. After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for the CardioMEMSTM HF Monitoring System and consideration of the public comments we received in response to the FY 2015 IPPS/LTCH PPS proposed rule, we approved the CardioMEMSTM HF Monitoring System for new technology add-on payments for FY 2015 (79 FR 49940). Cases involving the CardioMEMSTM HF Monitoring System that are eligible for new technology add-on payments are identified by either ICD-10-PCS procedure code 02HQ30Z (Insertion of pressure sensor monitoring device into right pulmonary artery, percutaneous approach) or ICD-10-PCS procedure code 02HR30Z (Insertion of pressure sensor monitoring device into left pulmonary artery, percutaneous approach). With the new technology add-on payment application, the applicant stated that the total operating cost of the CardioMEMSTM HF Monitoring System is $17,750. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the device or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving the CardioMEMSTM HF Monitoring System is $8,875. We refer the reader to the FY 2015 IPPS/LTCH PPS final rule (79 FR 49937) for complete details on the CardioMEMSTM HF Monitoring System. Our policy is that a medical service or technology may be considered new within 2 or 3 years after the point at which data begin to become available reflecting the inpatient hospital code assigned to the new service or technology. Our practice has been to begin and end new technology add-on payments on the basis of a fiscal year, and we have generally followed a guideline that uses a 6-month window before and after the start of the fiscal year to determine whether to extend the new technology add-on payment for an additional fiscal year. In general, we extend add-on payments for an additional year only if the 3-year anniversary date of the product's entry onto the U.S. market occurs in the latter half of the fiscal year (70 FR 47362). With regard to the newness criterion for the CardioMEMSTM HF Monitoring System, we considered the beginning of the newness period to commence when the CardioMEMSTM HF Monitoring System was approved by the FDA on May 28, 2014. Because the 3-year anniversary date of the entry of the CardioMEMSTM HF Monitoring System onto the U.S. market (May 28, 2017) would occur prior to the beginning of FY 2018, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19871-19872), we proposed to discontinue new technology add-on payments for this technology for FY 2018. We invited public comments on this proposal. Comment: Commenters agreed with our proposal to discontinue new technology add-on payments for the CardioMEMSTM HF Monitoring System. Response: As we proposed, we are discontinuing new technology add- on payments for the CardioMEMSTM HF Monitoring System for FY 2018. The 3-year anniversary date of the product's entry onto the U.S. market occurred prior to the beginning of FY 2018. Therefore, the technology is not eligible for new technology add-on payments for FY 2018 because the technology will no longer meet the ``newness'' criterion. b. Defitelio[supreg] (Defibrotide) Jazz Pharmaceuticals submitted an application for new technology add-on payments for FY 2017 for defibrotide (Defitelio[supreg]), a treatment for patients diagnosed with hepatic veno-occlusive disease (VOD) with evidence of multiorgan dysfunction. VOD, also known as sinusoidal obstruction syndrome (SOS), is a potentially life- threatening complication of hematopoietic stem cell transplantation (HSCT), with an incidence rate of 8 percent to 15 percent. Diagnoses of VOD range in severity from what has been classically defined as a disease limited to the liver (mild) and reversible, to a severe syndrome associated with multi-organ dysfunction or failure and death. Patients treated with HSCT who develop VOD with multi-organ failure face an immediate risk of death, with a mortality rate of more than 80 percent when only supportive care is used. The applicant asserted that Defitelio[supreg] improves the survival rate of patients diagnosed with VOD with multi-organ failure by 23 percent. Defitelio[supreg] received Orphan Drug Designation for the treatment of VOD in 2003 and for the prevention of VOD in 2007. It has been available to patients as an investigational drug through an expanded access program since 2007. The applicant's New Drug Application (NDA) for Defitelio[supreg] received FDA approval on March 30, 2016. The applicant confirmed that Defitelio[supreg] was not available on the U.S. market as of the FDA NDA approval date of March 30, 2016. According to the applicant, commercial packaging could not be completed until the label for Defitelio[supreg] was finalized with FDA approval, and that commercial shipments of Defitelio[supreg] [[Page 38108]] to hospitals and treatment centers began on April 4, 2016. Therefore, we agreed that, based on this information, the newness period for Defitelio[supreg] begins on April 4, 2016, the date of its first commercial availability. The applicant received unique ICD-10-PCS procedure codes to describe the use of Defitelio[supreg] that became effective October 1, 2016. The approved procedure codes are XW03392 (Introduction of defibrotide sodium anticoagulant into peripheral vein, percutaneous approach) and XW04392 (Introduction of defibrotide sodium anticoagulant into central vein, percutaneous approach). After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for Defitelio[supreg] and consideration of the public comments we received in response to the FY 2017 IPPS/LTCH PPS proposed rule, we approved Defitelio[supreg] for new technology add-on payments for FY 2017 (81 FR 56906). With the new technology add-on payment application, the applicant estimated that the average Medicare beneficiary would require a dosage of 25 mg/kg/day for a minimum of 21 days of treatment. The recommended dose is 6.25 mg/kg given as a 2-hour intravenous infusion every 6 hours. Dosing should be based on a patient's baseline body weight, which is assumed to be 70 kg for an average adult patient. All vials contain 200 mg at a cost of $825 per vial. Therefore, we determined that cases involving the use of the Defitelio[supreg] technology would incur an average cost per case of $151,800 (70 kg adult x 25 mg/kg/day x 21 days = 36,750 mg per patient/200 mg vial = 184 vials per patient x $825 per vial = $151,800). Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment amount for a case involving the use of Defitelio[supreg] is $75,900. Because the 3-year anniversary date of the entry of Defitelio[supreg] onto the U.S. market will occur after FY 2018 (April 4, 2019), we proposed to continue new technology add-on payments for this technology for FY 2018. We proposed that the maximum payment for a case involving Defitelio[supreg] would remain at $75,900 for FY 2018. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19872), we invited public comments on our proposal to continue new technology add-on payments for Defitelio[supreg]. Comment: One commenter agreed with CMS' proposal to continue new technology add-on payments for Defitelio[supreg]. Response: We appreciate the commenter's support. We are finalizing our proposal to continue new technology add-on payments for Defitelio[supreg] for FY 2018. The maximum new technology add-on payment for a case involving Defitelio[supreg] will remain at $75,900 for FY 2018. c. GORE[supreg] EXCLUDER[supreg] Iliac Branch Endoprosthesis (Gore IBE Device) W. L. Gore and Associates, Inc. submitted an application for new technology add-on payments for the GORE[supreg] EXCLUDER[supreg] Iliac Branch Endoprosthesis (GORE IBE device) for FY 2017. The device consists of two components: The Iliac Branch Component (IBC) and the Internal Iliac Component (IIC). The applicant indicated that each endoprosthesis is pre-mounted on a customized delivery and deployment system allowing for controlled endovascular delivery via bilateral femoral access. According to the applicant, the device is designed to be used in conjunction with the GORE[supreg] EXCLUDER[supreg] AAA Endoprosthesis for the treatment of patients requiring repair of common iliac or aortoiliac aneurysms. When deployed, the GORE IBE device excludes the common iliac aneurysm from systemic blood flow, while preserving blood flow in the external and internal iliac arteries. With regard to the newness criterion, the applicant received pre- market FDA approval of the GORE IBE device on February 29, 2016. The applicant submitted a request for an unique ICD-10-PCS procedure code and was granted approval for the following procedure codes to describe the use of this technology: 04VC0EZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, one or two arteries, open approach); 04VC0FZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, three or more arteries, open approach); 04VC3EZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, one or two arteries, percutaneous approach); 04VC3FZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, three or more arteries, percutaneous approach); 04VC4EZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, one or two arteries, percutaneous approach); 04VC4FZ (Restriction of right common iliac artery with branched or fenestrated intraluminal device, three or more arteries, percutaneous endoscopic, approach); 04VD0EZ (Restriction of left common iliac artery with branched or fenestrated intraluminal device, one or two arteries, open approach); 04VD0FZ (Restriction of left common iliac artery with branched or fenestrated, intraluminal device, three or more arteries, open approach); 04VD3EZ (Restriction of left common iliac artery with branched or fenestrated intraluminal device, one or two arteries, percutaneous approach); 04VD3FZ (Restriction of left common iliac artery with branched or fenestrated intraluminal device, three or more arteries, percutaneous approach); 04VD4EZ (Restriction of left common iliac artery with branched or fenestrated intraluminal device, one or two arteries, percutaneous endoscopic approach); and 04VD4FZ (Restriction of left common iliac artery with branched or fenestrated intraluminal device, three or more arteries, percutaneous endoscopic approach). These new ICD-10-PCS procedure codes became effective on October 1, 2016. After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for the GORE IBE device and consideration of the public comments we received in response to the FY 2017 IPPS/LTCH PPS proposed rule, we approved the GORE IBE device for new technology add-on payments for FY 2017 (81 FR 56909). With the new technology add-on payment application, the applicant indicated that the total operating cost of the GORE IBE device is $10,500. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the device or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving the GORE IBE device is $5,250. With regard to the newness criterion for the GORE IBE device, we considered the beginning of the newness period to commence when the GORE IBE device received FDA approval on February 29, 2016. Because the 3-year anniversary date of the entry of the GORE IBE device onto the U.S. market will occur after FY 2018 (February 28, 2019), in the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to continue new technology add-on payments for this technology for FY 2018. We proposed that the maximum payment for a case involving the GORE IBE device would remain at $5,250 for FY 2018. We invited public comments on our proposal to continue [[Page 38109]] new technology add-on payments for the GORE IBE device. Comment: Some commenters supported CMS' proposal to continue new technology add-on payments for the GORE IBE device. Response: We appreciate the commenters' support. We are finalizing our proposal to continue new technology add-on payments for the GORE IBE device for FY 2018. The maximum new technology add-on payment for a case involving the GORE IBE device will remain at $5,250 for FY 2018. d. Praxbind[supreg] Idarucizumab Boehringer Ingelheim Pharmaceuticals, Inc. submitted an application for new technology add-on payments for FY 2017 for Praxbind[supreg] Idarucizumab (Idarucizumab), a product developed as an antidote to reverse the effects of PRADAXAR (Dabigatran), which is also manufactured by Boehringer Ingelheim Pharmaceuticals, Inc. Dabigatran is an oral direct thrombin inhibitor currently indicated: (1) To reduce the risk of stroke and systemic embolism in patients who have been diagnosed with nonvalvular atrial fibrillation (NVAF); (2) for the treatment of deep venous thrombosis (DVT) and pulmonary embolism (PE) in patients who have been administered a parenteral anticoagulant for 5 to 10 days; (3) to reduce the risk of recurrence of DVT and PE in patients who have been previously treated; and (4) for the prophylaxis of DVT and PE in patients who have undergone hip replacement surgery. Currently, unlike the anticoagulant Warfarin, there is no specific way to reverse the anticoagulant effect of Dabigatran in the event of a major bleeding episode. Idarucizumab is a humanized fragment antigen binding (Fab) molecule, which specifically binds to Dabigatran to deactivate the anticoagulant effect, thereby allowing thrombin to act in blood clot formation. The applicant stated that Idarucizumab represents a new pharmacologic approach to neutralizing the specific anticoagulant effect of Dabigatran in emergency situations. Idarucizumab was approved by the FDA on October 16, 2015. Based on the FDA indication for Idarucizumab, the product can be used in the treatment of patients who have been diagnosed with NVAF and administered Dabigatran to reverse life-threatening bleeding events, or who require emergency surgery or medical procedures and rapid reversal of the anticoagulant effects of Dabigatran is necessary and desired. The applicant received unique ICD-10-PCS procedure codes that became effective October 1, 2016, to describe the use of this technology. The approved procedure codes are XW03331 (Introduction of Idarucizumab, Dabigatran reversal agent into peripheral vein, percutaneous approach, New Technology Group 1) and XW04331 (Introduction of Idarucizumab, Dabigatran reversal agent into central vein, percutaneous approach, New Technology Group 1). After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for Idarucizumab and consideration of the public comments we received in response to the FY 2017 IPPS/LTCH PPS proposed rule, we approved Idarucizumab for new technology add-on payments for FY 2017 (81 FR 56897). With the new technology add-on payment application, the applicant indicated that the total operating cost of Idarucizumab is $3,500. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving Idarucizumab is $1,750. With regard to the newness criterion for Idarucizumab, we considered the beginning of the newness period to commence when Idarucizumab was approved by the FDA on October 16, 2015. Because the 3-year anniversary date of the entry of Idarucizumab onto the U.S. market will occur after FY 2018 (October 15, 2018), in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19873), we proposed to continue new technology add-on payments for this technology for FY 2018. We proposed that the maximum payment for a case involving Idarucizumab would remain at $1,750 for FY 2018. We invited public comments on our proposal to continue new technology add-on payments for Idarucizumab. Comment: Several commenters supported CMS' proposal to continue new technology add-on payments for Idarucizumab. Response: We appreciate the commenters' support. We are finalizing our proposal to continue new technology add-on payments for Idarucizumab for FY 2018. The maximum new technology add-on payment for a case involving Idarucizumab will remain at $1,750 for FY 2018. e. Lutonix[supreg] Drug Coated Balloon PTA Catheter and In.PACTTM AdmiralTM Paclitaxel Coated Percutaneous Transluminal Angioplasty (PTA) Balloon Catheter Two manufacturers, CR Bard Inc. and Medtronic, submitted applications for new technology add-on payments for FY 2016 for LUTONIX[supreg] Drug-Coated Balloon (DCB) Percutaneous Transluminal Angioplasty (PTA) Catheter (LUTONIX[supreg]) and IN.PACTTM AdmiralTM Paclitaxel Coated Percutaneous Transluminal Angioplasty (PTA) Balloon Catheter (IN.PACTTM AdmiralTM), respectively. Both of these technologies are drug-coated balloon angioplasty treatments for patients diagnosed with peripheral artery disease (PAD). Typical treatments for patients with PAD include angioplasty, stenting, atherectomy and vascular bypass surgery. PAD most commonly occurs in the femoropopliteal segment of the peripheral arteries, is associated with significant levels of morbidity and impairment in quality of life, and requires treatment to reduce symptoms and prevent or treat ischemic events.\1\ Treatment options for symptomatic PAD include noninvasive treatment such as medication and life-style modification (for example, exercise programs, diet, and smoking cessation) and invasive options, which include endovascular treatment and surgical bypass. The 2013 American College of Cardiology and American Heart Association (ACC/AHA) guidelines for the management of PAD recommend endovascular therapy as the first-line treatment for femoropopliteal artery lesions in patients suffering from claudication (Class I, Level A recommendation).\2\ --------------------------------------------------------------------------- \1\ Tepe G, Zeller T, Albrecht T, Heller S, Schwarzwalder U, Beregi JP, Claussen CD, Oldenburg A, Scheller B, Speck U., Local delivery of paclitaxel to inhibit restenosis during angioplasty of the leg, N Engl J Med 2008, 358: 689-99. \2\ Anderson JL, Halperin JL, Albert NM, Bozkurt B, Brindis RG, Curtis LH, DeMets D, Guyton RA, Hochman JS, Kovacs RJ, Ohman EM, Pressler SJ, Sellke FW, Shen WK., Management of patients with peripheral artery disease (compilation of 2005 and 2011 ACCF/AHA guideline recommendations): A report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, J Am Coll Cardiol 2013, 61:1555-70. Available at: http://dx.doi.org/10.1016/j.jacc.2013.01.004. --------------------------------------------------------------------------- According to both applicants, LUTONIX[supreg] and IN.PACTTM AdmiralTM are the first drug coated balloons that can be used for treatment of patients who are diagnosed with PAD. In the FY 2016 IPPS/LTCH PPS final rule, we stated that because cases eligible for the two devices would group to the same MS- DRGs and we believe that these devices are substantially similar to each [[Page 38110]] other (that is, they are intended to treat the same or similar disease in the same or similar patient population and are purposed to achieve the same therapeutic outcome using the same or similar mechanism of action), we evaluated both technologies as one application for new technology add-on payments under the IPPS. The applicants submitted separate cost and clinical data, and we reviewed and discussed each set of data separately. However, we made one determination regarding new technology add-on payments that applied to both devices. We believe that this is consistent with our policy statements in the past regarding substantial similarity. Specifically, we have noted that approval of new technology add-on payments would extend to all technologies that are substantially similar (66 FR 46915), and we believe that continuing our current practice of extending a new technology add-on payment without a further application from the manufacturer of the competing product or a specific finding on cost and clinical improvement if we make a finding of substantial similarity among two products is the better policy because we avoid-- Creating manufacturer-specific codes for substantially similar products; Requiring different manufacturers of substantially similar products from having to submit separate new technology add-on payment applications; Having to compare the merits of competing technologies on the basis of substantial clinical improvement; and Bestowing an advantage to the first applicant representing a particular new technology to receive approval (70 FR 47351). CR Bard, Inc. received FDA approval for LUTONIX[supreg] on October 9, 2014. Commercial sales in the U.S. market began on October 10, 2014. Medtronic received FDA approval for IN.PACTTM AdmiralTM on December 30, 2014. Commercial sales in the U.S. market began on January 29, 2015. In accordance with our policy, we stated in the FY 2016 IPPS\LTCH PPS final rule (80 FR 49463) that we believe it is appropriate to use the earliest market availability date submitted as the beginning of the newness period. Accordingly, for both devices, we stated that the beginning of the newness period will be October 10, 2014. After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies and consideration of the public comments we received in response to the FY 2016 IPPS/LTCH PPS proposed rule, we approved the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies for new technology add-on payments for FY 2016 (80 FR 49469). Cases involving the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies that are eligible for new technology add-on payments are identified using one of the ICD-10-PCS procedure codes in the following table: ------------------------------------------------------------------------ ICD-10-PCS code Code description ------------------------------------------------------------------------ 047K041................... Dilation of right femoral artery with drug- eluting intraluminal device using drug- coated balloon, open approach. 047K0D1................... Dilation of right femoral artery with intraluminal device using drug-coated balloon, open approach. 047K0Z1................... Dilation of right femoral artery using drug- coated balloon, open approach. 047K341................... Dilation of right femoral artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous approach. 047K3D1................... Dilation of right femoral artery with intraluminal device using drug-coated balloon, percutaneous approach. 047K3Z1................... Dilation of right femoral artery using drug- coated balloon, percutaneous approach. 047K441................... Dilation of right femoral artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous endoscopic approach. 047K4D1................... Dilation of right femoral artery with intraluminal device using drug-coated balloon, percutaneous endoscopic approach. 047K4Z1................... Dilation of right femoral artery using drug- coated balloon, percutaneous endoscopic approach. 047L041................... Dilation of left femoral artery with drug- eluting intraluminal device using drug- coated balloon, open approach. 047L0D1................... Dilation of left femoral artery with intraluminal device using drug-coated balloon, open approach. 047L0Z1................... Dilation of left femoral artery using drug- coated balloon, open approach. 047L341................... Dilation of left femoral artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous approach. 047L3D1................... Dilation of left femoral artery with intraluminal device using drug-coated balloon, percutaneous approach. 047L3Z1................... Dilation of left femoral artery using drug- coated balloon, percutaneous approach. 047L441................... Dilation of left femoral artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous endoscopic approach. 047L4D1................... Dilation of left femoral artery with intraluminal device using drug-coated balloon, percutaneous endoscopic approach. 047L4Z1................... Dilation of left femoral artery using drug- coated balloon, percutaneous endoscopic approach. 047M041................... Dilation of right popliteal artery with drug- eluting intraluminal device using drug- coated balloon, open approach. 047M0D1................... Dilation of right popliteal artery with intraluminal device using drug-coated balloon, open approach. 047M0Z1................... Dilation of right popliteal artery using drug-coated balloon, open approach. 047M341................... Dilation of right popliteal artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous approach. 047M3D1................... Dilation of right popliteal artery with intraluminal device using drug-coated balloon, percutaneous approach. 047M3Z1................... Dilation of right popliteal artery using drug-coated balloon, percutaneous approach. 047M441................... Dilation of right popliteal artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous endoscopic approach. 047M4D1................... Dilation of right popliteal artery with intraluminal device using drug-coated balloon, percutaneous endoscopic approach. 047M4Z1................... Dilation of right popliteal artery using drug-coated balloon, percutaneous endoscopic approach. 047N041................... Dilation of left popliteal artery with drug- eluting intraluminal device using drug- coated balloon, open approach. 047N0D1................... Dilation of left popliteal artery with intraluminal device using drug-coated balloon, open approach. 047N0Z1................... Dilation of left popliteal artery using drug- coated balloon, open approach. 047N341................... Dilation of left popliteal artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous approach. 047N3D1................... Dilation of left popliteal artery with intraluminal device using drug-coated balloon, percutaneous approach. 047N3Z1................... Dilation of left popliteal artery using drug- coated balloon, percutaneous approach. 047N441................... Dilation of left popliteal artery with drug- eluting intraluminal device using drug- coated balloon, percutaneous endoscopic approach. 047N4D1................... Dilation of left popliteal artery with intraluminal device using drug-coated balloon, percutaneous endoscopic approach. 047N4Z1................... Dilation of left popliteal artery using drug- coated balloon, percutaneous endoscopic approach. ------------------------------------------------------------------------ [[Page 38111]] As discussed in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49469), each of the applicants submitted operating costs for its DCB. The manufacturer of the LUTONIX[supreg] stated that a mean of 1.37 drug- coated balloons was used during the LEVANT 2 clinical trial. The acquisition price for the hospital will be $1,900 per drug-coated balloon, or $2,603 per case (1.37 x $1,900). The applicant projected that approximately 8,875 cases will involve use of the LUTONIX[supreg] for FY 2016. The manufacturer for the IN.PACTTM AdmiralTM stated that a mean of 1.4 drug-coated balloons was used during the IN.PACTTM AdmiralTM DCB arm. The acquisition price for the hospital will be $1,350 per drug-coated balloon, or $1,890 per case (1.4 x $1,350). The applicant projected that approximately 26,000 cases will involve use of the IN.PACTTM AdmiralTM for FY 2016. For FY 2016, we based the new technology add-on payment for cases involving these technologies on the weighted average cost of the two DCBs described by the ICD-10-PCS procedure codes listed above (which are not manufacturer specific). Because ICD-10 codes are not manufacturer specific, we cannot set one new technology add-on payment amount for IN.PACTTM AdmiralTM and a different new technology add-on payment amount for LUTONIX[supreg]; both technologies will be captured by using the same ICD-10-PCS procedure code. As such, we stated that we believe that the use of a weighted average of the cost of the standard DCBs based on the projected number of cases involving each technology to determine the maximum new technology add-on payment would be most appropriate. To compute the weighted cost average, we summed the total number of projected cases for each of the applicants, which equaled 34,875 cases (26,000 plus 8,875). We then divided the number of projected cases for each of the applicants by the total number of cases, which resulted in the following case-weighted percentages: 25 percent for the LUTONIX[supreg] and 75 percent for the IN.PACTTM AdmiralTM. We then multiplied the cost per case for the manufacturer specific DCB by the case-weighted percentage (0.25 * $2,603 = $662.41 for LUTONIX[supreg] and 0.75 * $1,890 = $1,409.03 for the IN.PACTTM AdmiralTM). This resulted in a case- weighted average cost of $2,071.45 for DCBs. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the device or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum payment for a case involving the LUTONIX[supreg] or IN.PACTTM AdmiralTM DCBs is $1,035.72. With regard to the newness criterion for the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies, we considered the beginning of the newness period to commence when LUTONIX[supreg] gained entry onto the U.S. market on October 10, 2014. As discussed previously in this section, in general, we extend new technology add-on payments for an additional year only if the 3-year anniversary date of the product's entry onto the U.S. market occurs in the latter half of the upcoming fiscal year. Because the 3-year anniversary date of the entry of LUTONIX[supreg] onto the U.S. market (October 10, 2017) will occur in the first half of FY 2018, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19875), we proposed to discontinue new technology add-on payments for both the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies for FY 2018. We invited public comments on this proposal. Comment: Some commenters supported CMS' proposal to discontinue new technology add-on payments for both the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies for FY 2018. Response: We appreciate the commenters' support. As we proposed, we are discontinuing new technology add-on payments for both the LUTONIX[supreg] and IN.PACTTM AdmiralTM technologies for FY 2018. The 3-year anniversary date of the product's entry onto the U.S. market occurs in the first half of FY 2018. Therefore, the technology is not eligible for new technology add-on payments for FY 2018 because the technology will no longer meet the ``newness'' criterion. f. MAGEC[supreg] Spinal Bracing and Distraction System (MAGEC[supreg] Spine) Ellipse Technologies, Inc. submitted an application for new technology add-on payments for FY 2017 for the MAGEC[supreg] Spine. According to the applicant, the MAGEC[supreg] Spine has been developed for use in the treatment of children diagnosed with severe spinal deformities, such as scoliosis. The system can be used in the treatment of skeletally immature patients less than 10 years of age who have been diagnosed with severe progressive spinal deformities associated with or at risk of Thoracic Insufficiency Syndrome (TIS). The MAGEC[supreg] Spine consists of a (spinal growth) rod that can be lengthened through the use of magnets that are controlled by an external remote controller (ERC). The rod(s) can be implanted into children as young as 2 years of age. According to the applicant, use of the MAGEC[supreg] Spine has proven to be successfully used in the treatment of patients diagnosed with scoliosis who have not been responsive to other treatments. The MAGEC[supreg] Spine initially received FDA clearance for use of the predicate device, which used a Harrington Rod on February 27, 2014. The applicant verified that, due to manufacturing delays, the MAGEC[supreg] Spine was not available for implant until April 1, 2014. Specifically, the complete MAGEC[supreg] Spine system was produced and available for shipment for the first implant on April 1, 2014. Therefore, the newness period for the MAGEC[supreg] Spine began on April 1, 2014. Subsequent FDA clearance was granted for use of the modified device, which uses a shorter 70 mm rod on September 18, 2014. After minor modification of the product, the MAGEC[supreg] Spine received FDA clearances on March 24, 2015, and May 29, 2015, respectively. After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for the MAGEC[supreg] Spine and consideration of the public comments we received in response to the FY 2017 IPPS/LTCH PPS proposed rule, we approved the MAGEC[supreg] Spine for new technology add-on payments for FY 2017 (81 FR 56891). Cases involving the MAGEC[supreg] Spine that are eligible for new technology add-on payments are identified by ICD-10- PCS procedure codes XNS0032 (Reposition of lumbar vertebra using magnetically controlled growth rod(s), open approach); XNS0432 (Reposition of lumbar vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach); XNS3032 (Reposition of cervical vertebra using magnetically controlled growth rod(s), open approach); XNS3432 (Reposition of cervical vertebra using magnetically controlled growth rod(s), percutaneous endoscopic approach); XNS4032 (Reposition of thoracic vertebra using magnetically controlled growth rod(s), open approach); and XNS4432 (Reposition of thoracic vertebra using magnetically controlled growth rod(s). With the new technology add-on payment application, the applicant stated that the total operating cost of the MAGEC[supreg] Spine was $17,500 for a single rod and $35,000 for a dual rod. It is historical practice for CMS to make the new technology add-on payment based on the average cost of the technology and not the maximum. For example, in the FY 2013 IPPS/LTCH PPS final rule (77 FR 53358), we approved new technology add-on payments for [[Page 38112]] DIFICIDTM based on the average dosage of 6.2 days, rather than the maximum 10-day dosage. The applicant noted that 20 percent of cases use a single rod, while 80 percent of cases use a dual rod. As a result, the weighted average cost for a single and dual MAGEC[supreg] Spine is $31,500 (((0.2 * $17,500) + (0.8 * $35,000))). Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the device or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving the MAGEC[supreg] Spine is $15,750. We refer the reader to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56888) for complete details on the MAGEC[supreg] Spine. With regard to the newness criterion for the MAGEC[supreg] Spine, we considered the beginning of the newness period to commence when the MAGEC[supreg] Spine was produced and available for shipment for the first implant on April 1, 2014. As discussed previously in this section, in general, we extend new technology add-on payments for an additional year only if the 3-year anniversary date of the product's entry onto the U.S. market occurs in the latter half of the upcoming fiscal year. Because the 3-year anniversary date of the entry of the MAGEC[supreg] Spine onto the U.S. market (April 1, 2017) would occur prior to the beginning of FY 2018, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19876), we proposed to discontinue new technology add-on payments for this technology for FY 2018. We invited public comments on this proposal. Comment: Some commenters supported CMS' proposal to discontinue new technology add-on payments for the MAGEC[supreg] Spine for FY 2018. Some commenters supported the continuation of the new technology add-on payments for MAGEC[supreg] Spine for FY 2018. The manufacturer also requested that CMS extend new technology add-on payments for MAGEC[supreg] Spine. The manufacturer provided the following reasons to extend the new technology add-on payment: Based on internal data, there have not been enough cases to provide the stimulus that the new technology add-on payments program intended. The patient population for which the new technology add-on payment applies is very small, estimated at less than or equal to 10 percent of the total annual cases. The new technology add-on payment has been available for approximately 9 months. Given the small number of patients, providers have not had enough cases yet to utilize the new technology add-on payments in the way the program intended. Extension of the new technology add-on payment for FY 2018 would allow more patients to gain access to MAGEC[supreg] rods. The manufacturer stated that this has clinical benefits as noted in the literature, but also ultimately helps payers, including CMS. The manufacturer stated that payer costs of treatment are reduced over the course of care when MAGEC[supreg] rods are used vs. traditional growth rods. Extending the new technology add-on payment for MAGEC[supreg] Spine has minimal budgetary impact due again to the small patient population. The manufacturer cited the importance of the new technology add-on payments to MAGEC[supreg] Spine and stated that extending the new technology add-on payment would help make the technology more accessible. Response: We thank the commenters for their comments. With regard to the technology's newness, the timeframe that a new technology can be eligible to receive new technology add-on payments ends when data documenting the use and cost of the procedures become available. Section 412.87(b)(2) states that, a medical service or technology may be considered new within 2 or 3 years after the point at which data begin to become available reflecting the ICD-9-CM code (or, as finalized earlier in this section, the inpatient hospital code) assigned to the new service or technology (depending on when a new code is assigned and data on the new service or technology become available for DRG recalibration). Section 412.87(b)(2) also states, after CMS has recalibrated the DRGs, based on available data, to reflect the costs of an otherwise new medical service or technology, the medical service or technology will no longer be considered ``new'' under the applicable criteria. Therefore, as discussed in the FY 2005 IPPS final rule (69 FR 49003), if the costs of the technology are included in the charge data, and the MS-DRGs have been recalibrated using that data, the technology can no longer be considered ``new'' for the purposes of this provision. In addition, similar to our discussion in the FY 2006 IPPS final rule (70 FR 47349), we do not believe that case volume is a relevant consideration for making the determination as to whether a product is ``new.'' Consistent with the statute and our implementing regulations, a technology no longer qualifies as ``new'' once it is more than 2 to 3 years old, irrespective of how frequently it has been used in the Medicare population. Therefore, if a product is more than 2 to 3 years old, we consider its costs to be included in the MS-DRG relative weights, whether its use in the Medicare population has been frequent or infrequent. Therefore, based on all of the reasons stated above, the MAGEC[supreg] Spine is no longer considered ``new'' for purposes of new technology add-on payments for FY 2018. Therefore, we are finalizing our proposal to discontinue making new technology add-on payments for the MAGEC[supreg] Spine for FY 2018. g. Vistogard\TM\ (Uridine Triacetate) BTG International Inc., submitted an application for new technology add-on payments for the VistogardTM for FY 2017. VistogardTM was developed as an emergency treatment for Fluorouracil toxicity. Chemotherapeutic agent 5-fluorouracil (5-FU) is used to treat specific solid tumors. It acts upon deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) in the body, as uracil is a naturally occurring building block for genetic material. Fluorouracil is a fluorinated pyrimidine. As a chemotherapy agent, Fluorouracil is absorbed by cells and causes the cell to metabolize into byproducts that are toxic and used to destroy cancerous cells. According to the applicant, the byproducts fluorodoxyuridine monophosphate (F-dUMP) and floxuridine triphosphate (FUTP) are believed to do the following: (1) Reduce DNA synthesis; (2) lead to DNA fragmentation; and (3) disrupt RNA synthesis. Fluorouracil is used to treat a variety of solid tumors such as colorectal, head and neck, breast, and ovarian cancer. With different tumor treatments, different dosages, and different dosing schedules, there is a risk for toxicity in these patients. Patients may suffer from fluorouracil toxicity/death if 5-FU is delivered in slight excess or at faster infusion rates than prescribed. The cause of overdose can happen for a variety of reasons including: Pump malfunction, incorrect pump programming or miscalculated doses, and accidental or intentional ingestion. VistogardTM is an emergency treatment for Fluorouracil toxicity and is a prodrug of uridine. Once the drug is metabolized into uridine, it competes with the toxic byproduct FUTP in binding to RNA, thereby reducing the impact FUTP has on cell death. The VistogardTM received FDA approval on December 11, 2015. In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56910), we stated that we agreed with the manufacturer that, due to the [[Page 38113]] delay in availability, the date the newness period begins for VistogardTM is March 2, 2016, instead of December 11, 2015. The applicant noted that the VistogardTM is the first FDA-approved antidote used to reverse fluorouracil toxicity. The applicant received a unique ICD-10-PCS procedure code that became effective October 1, 2016, to describe the use of this technology. The approved procedure code is XW0DX82 (Introduction of Uridine Triacetate into Mouth and Pharynx, External Approach, New Technology Group 2). After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for VistogardTM and consideration of the public comments we received in response to the FY 2017 IPPS/LTCH PPS proposed rule, we approved VistogardTM for new technology add-on payments for FY 2017 (81 FR 56912). With the new technology add-on payment application, the applicant stated that the total operating cost of VistogardTM is $75,000. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving VistogardTM is $37,500. As noted previously, with regard to the newness criterion for the VistogardTM, we considered the beginning of the newness period to commence on March 2, 2016. Because the 3-year anniversary date of the entry of the VistogardTM onto the U.S. market (March 2, 2019) will occur after FY 2018, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19876), we proposed to continue new technology add-on payments for this technology for FY 2018. We proposed that the maximum payment for a case involving the VistogardTM would remain at $37,500 for FY 2018. We invited public comments on our proposal to continue new technology add-on payments for the VistogardTM. Comment: The manufacturer commented that, as of April 1, 2017, pricing for VistogardTM has changed. The manufacturer noted that the wholesale acquisition cost (WAC) for VistogardTM is now $80,260 for a 20-dose pack (or $4,013.00 per each 10g packet of oral granules). Given the current price for VistogardTM, the manufacturer requested that CMS revise the maximum payment per case to $40,130, or 50 percent of the revised WAC. Response: According to the manufacturer, as noted in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56912), the WAC of VistogardTM was $3,750.00 per each 10g packet of oral granules. The recommended adult dosing per the VistogardTM label is 10g (one packet every 6 hours for a minimum of 20 doses over 5 days). The total cost was 20 packets x WAC of $3,750.00 per packet, which equaled $75,000 per patient. Using the updated WAC provided by the manufacturer, we performed an additional cost analysis to determine if Vistogard would meet the cost criterion. We determined that the price increase would increase the amount that the inflated average standardized case-weighted charge per case exceeds the average case-weighted threshold amount. Therefore, VistogardTM would still meet the cost criterion. We are finalizing our proposal to continue new technology add-on payments for VistogardTM for FY 2018. Using the revised pricing, the maximum new technology add-on payment for a case involving VistogardTM is $40,130 for FY 2018. h. Blinatumomab (BLINCYTO[supreg]) Amgen, Inc. submitted an application for new technology add-on payments for FY 2016 for Blinatumomab (BLINCYTO[supreg]), a bi-specific T-cell engager (BiTE) used for the treatment of Philadelphia chromosome-negative (Ph-) relapsed or refractory (R/R) B-cell precursor acute-lymphoblastic leukemia (ALL), which is a rare aggressive cancer of the blood and bone marrow. Approximately 6,050 individuals are diagnosed with Ph- R/R B-cell precursor ALL in the United States each year, and approximately 2,400 individuals, representing 30 percent of all new cases, are adults. Ph- R/R B-cell precursor ALL occurs when there are malignant transformations of B-cell or T-cell progenitor cells, causing an accumulation of lymphoblasts in the blood, bone marrow, and occasionally throughout the body. As a bi-specific T-cell engager, the BLINCYTO [supreg] technology attaches to a molecule on the surface of the tumorous cell, as well as to a molecule on the surface of normal T-cells, bringing the two into closer proximity and allowing the normal T-cell to destroy the tumorous cell. Specifically, the BLINCYTO[supreg] technology attaches to a cell identified as CD19, which is present on all of the cells of the malignant transformations that cause Ph- R/R B-cell precursor ALL and helps attract the cell into close proximity of the T-cell CD3 with the intent of getting close enough to allow the T-cell to inject toxins that destroy the cancerous cell. According to the applicant, the BLINCYTO[supreg] technology is the first, and the only, bi-specific CD19-directed CD3 T-cell engager single-agent immunotherapy approved by the FDA. BLINCYTO[supreg] is administered as a continuous IV infusion delivered at a constant flow rate using an infusion pump. A single cycle of treatment consists of 28 days of continuous infusion, and each treatment cycle is followed by 2 weeks without treatment prior to administering any further treatments. A course of treatment would consist of two phases. Phase 1 consists of initial inductions or treatments intended to achieve remission followed by additional inductions and treatments to maintain consolidation; or treatments given after remission has been achieved to prolong the duration. During Phase 1 of a single treatment course, up to two cycles of BLINCYTO[supreg] are administered, and up to three additional cycles are administered during consolidation. The recommended dosage of BLINCYTO[supreg] administered during the first cycle of treatment is 9 mcg per day for the first 7 days of treatment. The dosage is then increased to 28 mcg per day for 3 weeks until completion. During Phase 2 of the treatment course, all subsequent doses are administered as 28 mcg per day throughout the entire duration of the 28-day treatment period. With regard to the newness criterion, the BLINCYTO[supreg] technology received FDA approval on December 3, 2014, for the treatment of patients diagnosed with Ph- R/R B-cell precursor ALL, and the product gained entry onto the U.S. market on December 17, 2014. After evaluation of the newness, costs, and substantial clinical improvement criteria for new technology add-on payments for BLINCYTO[supreg] and consideration of the public comments we received in response to the FY 2016 IPPS/LTCH PPS proposed rule, we approved BLINCYTO[supreg] for new technology add-on payments for FY 2016 (80 FR 49449). Cases involving BLINCYTO[supreg] that are eligible for new technology add-on payments are identified using one of the following ICD-10-PCS procedure codes: XW03351 (Introduction of Blinatumomab antineoplastic immunotherapy into peripheral vein, percutaneous approach, New Technology Group 1), or XW04351 (Introduction of Blinatumomab antineoplastic immunotherapy into central vein, percutaneous approach, New Technology Group 1). As discussed in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49449), the [[Page 38114]] applicant recommended that CMS consider and use the cost of the full 28-day inpatient treatment cycle as the expected length of treatment when determining the maximum new technology add-on payment for cases involving the BLINCYTO[supreg], rather than the average cost of lesser number of days used as other variables. For the reasons discussed, we disagreed with the applicant and established the maximum new technology add-on payment amount for a case involving the BLINCYTO[supreg] technology for FY 2016 using the weighted average of the cycle 1 and cycle 2 observed treatment length. Specifically, in the Phase II trial, the most recent data available, 92 patients received cycle 1 treatment for an average length of 21.2 days, and 52 patients received cycle 2 treatment for an average length of 10.2 days. The weighted average of cycle 1 and cycle 2 treatment length is 17 days. We noted that a small number of patients also received 3 to 5 treatment cycles. However, based on the data provided, these cases do not appear to be typical at this point and we excluded them from this calculation. We noted that, if we included all treatment cycles in this calculation, the weighted average number of days of treatment is much lower, 10 days. Using the clinical data provided by the applicant, we stated that we believe setting the maximum new technology add-on payment amount for a case involving the BLINCYTO[supreg] technology for FY 2016 based on a 17-day length of treatment cycle is representative of historical and current practice. We also stated that, for FY 2017, if new data on length of treatment are available, we would consider any such data in evaluating the maximum new technology add-on payment amount. However, we did not receive any new data from the applicant to evaluate for FY 2017. In the application, the applicant estimated that the average Medicare beneficiary would require a dosage of 9mcg/day for the first 7 days under the first treatment cycle, followed by a dosage of 28mcg/day for the duration of the treatment cycle, as well as all days included in subsequent cycles. All vials contain 35mcg at a cost of $3,178.57 per vial. The applicant noted that all vials are single-use. Therefore, we determined that cases involving the use of the BLINCYTO[supreg] technology would incur an average cost per case of $54,035.69 (1 vial/ day x 17 days x $3,178.57/vial). Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS- DRG payment for the case. As a result, the maximum new technology add- on payment amount for a case involving the use of the BLINCYTO[supreg] is $27,017.85. With regard to the newness criterion for BLINCYTO[supreg], we consider the beginning of the newness period to commence when the product gained entry onto the U.S. market on December 17, 2014. As discussed previously in this section, in general, we extend new technology add-on payments for an additional year only if the 3-year anniversary date of the product's entry onto the U.S. market occurs in the latter half of the upcoming fiscal year. Because the 3-year anniversary date of the entry of the BLINCYTO[supreg] onto the U.S. market will occur in the first half of FY 2018 (December 17, 2017), in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19877), we proposed to discontinue new technology add-on payments for this technology for FY 2018. We invited public comments on this proposal. Comment: Some commenters supported CMS' proposal to discontinue new technology add-on payments for BLINCYTO[supreg]. The applicant (the manufacturer) disagreed with the proposal to discontinue new technology add-on payments for BLINCYTO[supreg]. The manufacturer stated that CMS is discontinuing the new technology add-on payment in advance of the 3- year statutory limit. The manufacturer requested that CMS reconsider and extend the new technology add-on payments for FY 2018. The manufacturer explained that the continuation of new technology add-on payments for BLINCYTO[supreg] in FY 2018 is well within CMS' statutory authority and would permit CMS to bolster its claims data for rate-setting to ensure that it can meaningfully recalibrate the MS-DRG weights to reflect the costs of BLINCYTO[supreg] in accordance with the policy objectives of the statute. The manufacturer stated that section 1886(d)(5)(K) of the Act gives CMS authority to grant new technology add-on payments to new technologies to ``provide for the collection of data with respect to the costs of a new medical service or technology [. . .] for a period of not less than 2 years and not more than 3 years beginning on the date on which an inpatient hospital code is issued with respect to the service or technology.'' The manufacturer also stated that the regulation at 42 CFR 412.87(b)(2) is phrased similarly and reads that ``A medical service or technology may be considered new within 2 or 3 years after the point at which data begin to become available reflecting the ICD-9-CM code assigned to the new service or technology (depending on when a new code is assigned and data on the new service or technology become available for DRG recalibration). After CMS has recalibrated the DRGs, based on available data, to reflect the costs of an otherwise new medical service or technology, the medical service or technology will no longer be considered `new' under the criterion of this section.'' The manufacturer stated that BLINCYTO[supreg] received FDA approval on December 3, 2014, gained entry onto the U.S. market on December 17, 2014, and was issued an inpatient hospital code (ICD-10-PCS code) on October 1, 2015. Therefore, the manufacturer asserted that, as of October 1, 2017, BLINCYTO[supreg] will have received the new technology add-on payment for the minimum permitted duration of 2 years, and is eligible, by statute and regulation, for an additional year new technology add-on payments. The manufacturer also stated that CMS explained in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56877) that ``a specific medical service or technology will be considered `new' for purposes of new technology add-on payments until such time as Medicare data are available to fully reflect the cost of the technology in the MS-DRG weights through recalibration'' and that only once the MS-DRGs have been recalibrated to reflect the costs of a new medical technology should new technology add-on payments cease. The manufacturer believed that the above quoted regulation likewise links the termination of new technology add-on payments to having data to incorporate the item into the calibration of the inpatient payment groupings. The manufacturer also cited the FY 2011 IPPS final rule (75 FR 50138) and stated that CMS has acknowledged in previous rulemaking that, in some cases, there may be valid reasons to extend new technology add-on payment status, including, for example, when ``there may be few to no Medicare data available for the new service or technology following FDA approval'' to achieve the objective of appropriately recalibrating MS-DRG weights. The manufacturer believed that if insufficient data are collected on the technology to ``fully reflect the cost of the technology'' in the MS-DRG weights, there would be a valid reason to continue the new technology add-on payment. The manufacturer stated that claims of BLINCYTO[supreg] in the FY 2016 [[Page 38115]] MedPAR, which is used for FY 2018 MS-DRG recalibration, are insufficient in number and do not fully reflect the cost of BLINCYTO[supreg] in the MS-DRG recalibration. The applicant stated that, in the FY 2016 MedPAR claims, there were a total of 145 BLINCYTO[supreg] claims eligible for the new technology add-on payment, 111 of which were distributed across 6 MS-DRGs that the technology most frequently mapped to. The manufacturer noted that this claims volume represents less than 1 percent of the over 10,000 patient discharge claims for these 6 MS-DRGs. As a result of this low claims volume, both objectively and relative to the frequency of the relevant MS-DRGs on patient discharge claims, the manufacturer believed it is very unlikely that the fundamental objective of the new technology add-on payment to provide time to collect sufficient data to recalibrate MS-DRG weights to ``fully reflect the cost of the technology'' can be achieved by discontinuing the new technology add-on payment status for BLINCYTO[supreg]. The manufacturer stated that it recognizes that CMS has a general practice (not set forth in its regulations) for technologies that have had new technology add-on payments for 2 fiscal years to only provide an additional year of new technology add-on payment if the 3-year anniversary of the product's FDA approval is during the second half of the fiscal year unless CMS receives evidence of a documented delay in making the product available on the market. The manufacturer believed that this general practice should not be followed here because of the paucity of data on BLINCYTO[supreg]. The manufacturer noted that CMS does not apply the general practice when there is a delay in market availability, ostensibly because that delay has an impact on the availability of data for use in inpatient hospital payment rate setting. The manufacturer asserted that when there is a paucity of data from the first of the 2 years of the new technology add-on payment, CMS should continue making new technology add-on payments for a third year to ensure that when it incorporates the item into the inpatient payment system, it has enough data to do so. Further, the manufacturer noted that BLINCYTO[supreg] demonstrated significant improvements in overall survival, complete remission, and event-free survival in comparison to standard of care chemotherapy in adult patients with Ph-R/R B-cell precursor ALL. The manufacturer stated that extending new technology add-on payments for BLINCYTO[supreg] would continue to support access to this novel therapy. Response: We thank the commenters for their comments. With regard to the technology's newness, as discussed in the FY 2005 IPPS final rule (69 FR 49003), the timeframe that a new technology can be eligible to receive new technology add-on payments begins when data become available. As the manufacturer noted in its comments, Sec. 412.87(b)(2) clearly states that a medical service or technology may be considered new within 2 or 3 years after the point at which data begin to become available reflecting the ICD-9-CM code (or, as finalized earlier in this section, the inpatient hospital code) assigned to the new service or technology (depending on when a new code is assigned and data on the new service or technology become available for DRG recalibration). Section 412.87(b)(2) also specifies that after CMS has recalibrated the DRGs, based on available data, to reflect the costs of an otherwise new medical service or technology, the medical service or technology will no longer be considered ``new'' under the criterion of the section. The period of newness does not necessarily start with the approval date for the medical service or technology, and does not necessarily start with the issuance of a distinct code. Instead, it begins with availability of the product on the U.S. market, which is when data become available. As the manufacturer noted, we considered the newness period for BLINCYTO[supreg] to commence when the product gained entry onto the U.S. market on December 17, 2014. We have consistently applied this standard, and believe that it is most consistent with the purpose of new technology add-on payments. While CMS may consider a documented delay in a technology's availability on the U.S. market in determining when the newness period begins, its policy for determining whether to extend new technology add-on payments for a third year generally applies regardless of the claims volume for the technology after the start of the newness period. Similar to our discussion earlier and in the FY 2006 IPPS final rule (70 FR 47349), we do not believe that case volume is a relevant consideration for making the determination as to whether a product is ``new.'' Consistent with the statute, a technology no longer qualifies as ``new'' once it is more than 2 to 3 years old, irrespective of how frequently it has been used in the Medicare population. Similarly, this same determination is applicable no matter how many MS-DRGs the technology is spread across. Therefore, if a product is more than 2 to 3 years old, we consider its costs to be included in the MS-DRG relative weights whether its use in the Medicare population has been frequent or infrequent. Based on the reasons stated above, BLINCYTO[supreg] is no longer considered ``new'' for purposes of new technology add-on payments for FY 2018. We are finalizing our proposal to discontinue making new technology add-on payments for BLINCYTO[supreg] for FY 2018. 6. FY 2018 Applications for New Technology Add-On Payments We received nine applications for new technology add-on payments for FY 2018. Three applicants withdrew their applications prior to the issuance of the FY 2018 IPPS/LTCH PPS proposed rule. Two applicants, Kite Pharma and IsoRay Medical, Inc., in conjunction with GammaTile LLC, withdrew their applications for KTE-C19 (axicabtagene ciloleucel) and GammaTileTM, respectively, prior to the issuance of this FY 2018 IPPS/LTCH PPS final rule. In addition, in accordance with the regulations under Sec. 412.87(c), applicants for new technology add-on payments must have FDA approval or clearance by July 1 of each year prior to the beginning of the fiscal year that the application is being considered. One applicant, Celator Pharmaceuticals, Inc. for VYXEOSTM, did not receive FDA approval for its technology by July 1, 2017. Therefore, VYXEOSTM is not eligible for consideration for new technology add-on payments for FY 2018. We are not including in this final rule the descriptions and discussions of this application which was included in the FY 2018 IPPS/LTCH PPS proposed rule. We note that we did receive public comments on this application. However, because VYXEOSTM is ineligible for new technology add-on payments for FY 2018 because it did not receive FDA approval by July 1, 2017, we are not summarizing nor responding to public comments regarding the new technology criteria for this application in this final rule. We note that the applicant did request that we make an exception to the July 1 deadline if it were to receive FDA approval prior to the beginning of FY 2018. However, we did not propose any changes to the regulations at Sec. 412.87(c), and we believe the request is out of scope for this final rule. A discussion of the three remaining applications is presented below. a. Bezlotoxumab (ZINPLAVATM) Merck & Co., Inc. submitted an application for new technology add- on payments for ZINPLAVATM for FY 2018. ZINPLAVATM is indicated to reduce [[Page 38116]] recurrence of Clostridium difficile infection (CDI) in adult patients who are receiving antibacterial drug treatment for a diagnosis of CDI who are at high risk for CDI recurrence. ZINPLAVATM is not indicated for the treatment of the presenting episode of CDI and is not an antibacterial drug. Clostridium difficile (C-diff) is a disease-causing anaerobic, spore forming bacteria that can affect the gastrointestinal (GI) tract. Some people carry the C-diff bacterium in their intestines, but never develop symptoms of an infection. The difference between asymptomatic colonization and pathogenicity is caused primarily by the production of an enterotoxin (Toxin A) and/or a cytotoxin (Toxin B). The presence of either or both toxins can lead to symptomatic CDI, which is defined as the acute onset of diarrhea with a documented infection with toxigenic C-diff, or the presence of either toxin A or B. The GI tract contains millions of bacteria, commonly referred to as ``normal flora'' or ``good bacteria,'' which play a role in protecting the body from infection. Antibiotics can kill these good bacteria and allow the C- diff bacteria to multiply and release toxins that damage the cells lining the intestinal wall, resulting in a CDI. CDI is a leading cause of hospital-associated gastrointestinal illnesses. Persons at increased risk for CDI include people who are treated with current or recent antibiotic use, people who have encountered current or recent hospitalization, people who are older than 65 years, immunocompromised patients, and people who have recently had a diagnosis of CDI. CDI symptoms include, but are not limited to, diarrhea, abdominal pain, and fever. CDI symptoms range in severity from mild (abdominal discomfort, loose stools) to severe (profuse, watery diarrhea, severe pain, and high fevers). Severe CDI can be life-threatening and, in rare cases, can cause bowel rupture, sepsis and organ failure. CDI is responsible for 14,000 deaths per year in the United States. C-diff produces two virulent, pro-inflammatory toxins, Toxin A and Toxin B, which target host colonocytes (that is, large intestine endothelial cells) by binding to endothelial cell surface receptors via combined repetitive oligopeptide (CROP) domains. These toxins cause the release of inflammatory cytokines leading to intestinal fluid secretion and intestinal inflammation. The applicant asserted that ZINPLAVATM targets Toxin B sites within the CROP domain rather than the C-diff organism itself. According to the applicant, by targeting C-diff Toxin B, ZINPLAVATM neutralizes Toxin B, prevents large intestine endothelial cell inflammation, symptoms associated with CDI, and reduces the recurrence of CDI. ZINPLAVATM binds to sites within the CROP domain, which prevents Toxin B from binding to the host cell, thereby preventing the inflammation and symptoms associated with CDI. ZINPLAVATM is used concomitantly with standard of care (SOC) antibiotics. Typical treatment of CDI includes antibiotic therapy using vancomycin, metronidazole, fidaxomicin, or other antibiotics. Alternative therapies include fecal microbiota transplant (FMT) and the use of probiotics. The primary goal of CDI treatment is resolving the infection. Antibacterial drug treatment remains the cornerstone of treatment of CDI. However, this treatment option alone may not be adequate for patients diagnosed with recurrent CDI. A major concern with respect to a CDI is that even when treatment with an antibacterial drug of a primary infection is successful, generally, 25 percent to 30 percent of patients experience a recurrence of the infection within days or weeks of the presenting episode's symptom resolution. The risk of recurrence increases to 65 percent with subsequent CDI episodes. Disease recurrence results from continued disruption of the intestinal microbiota by SOC CDI antibiotics (or use of other antibiotics used to treat non-gastrointestinal conditions), combined with persistence of resistant C-diff spores (relapse) or acquisition of new spores from the environment (reinfection). Antibacterial drug use may inhibit the intestinal microbiota from reestablishing itself, allowing C-diff spores potentially to germinate and colonize the intestines when the antibacterial drug is discontinued. If regrowth of C-diff overtakes the reestablishment of the intestinal microbiota, then spore germination and toxin production from vegetative C-diff may restart the cycle of CDI and the need for subsequent treatment. These challenges highlight the need for nonantibiotic therapies. ZINPLAVATM targets Toxin B rather than the C-diff bacteria itself. According to the applicant, unlike antibacterial drugs, ZINPLAVATM is a human monoclonal antibody and does not affect the microbiota. According to the applicant, ZINPLAVATM neutralizes C-diff Toxin B and reduces recurrence of CDI. ZINPLAVATM is given concomitantly during the course of SOC antibacterial treatment of a CDI.. With respect to the newness criterion, ZINPLAVATM received FDA approval on October 21, 2016, for reduction of recurrence of CDI in patients receiving antibacterial drug treatment for CDI and who are at high risk of CDI recurrence. ZINPLAVATM became commercially available on February 10, 2017. Therefore, the newness period for ZINPLAVATM began on February 10, 2017. The applicant submitted a request for a unique ICD-10-PCS procedure code and was granted approval for the following procedure codes: XW033A3 (Introduction of bezlotoxumab monoclonal antibody, into peripheral vein, percutaneous approach, New Technology Group 3) and XW043A3 (Introduction of bezlotoxumab monoclonal antibody, into central vein, percutaneous approach, New Technology Group 3). As discussed above, if a technology meets all three of the substantial similarity criteria, it would be considered substantially similar to an existing technology and would not be considered ``new'' for purposes of new technology add-on payments. With regard to the first criterion, whether a product uses the same or a similar mechanism of action to achieve a therapeutic outcome, according to the applicant, ZINPLAVATM is a human monoclonal antibody with an innovative mechanism of action. The applicant asserted that ZINPLAVATM is a novel treatment, with a unique mechanism of action relative to SOC CDI antibiotics that target C-diff. The applicant explained that ZINPLAVATM is the first human monoclonal antibody that targets and neutralizes C. diff Toxin B because the technology specifically binds to and neutralizes C-diff Toxin B (which is an exotoxin that contributes to intestinal tissue damage and immune system effects that underlie the symptoms of CDI) and inhibits binding of the toxin to mammalian cells. The applicant further asserted that the administration of ZINPLAVATM, in addition to standard of care antibacterial drug treatment, reduces CDI recurrence by providing passive immunity against Toxin B resulting from persistent or newly acquired C-diff spores. According to the applicant, ZINPLAVATM is the only FDA-approved treatment indicated for reducing CDI recurrence as adjunctive therapy in adult patients who are receiving antibacterial drug treatment for CDI and who are at high risk for CDI recurrence. With respect to the second criterion, whether a product is assigned to the same or a different MS-DRG, the applicant maintained that patients who may be eligible to receive treatment using ZINPLAVATM could be in an acute-care hospital setting for a wide [[Page 38117]] variety of reasons and may develop a secondary CDI as a hospital- acquired infection and, therefore, cases representing patients that may be eligible for treatment using the technology can map to a wide range of MS-DRGs. ZINPLAVATM is indicated for patients receiving SOC treatment for CDI and who are at a high risk for CDI recurrence. In order to identify the range of MS-DRGs for which cases representing patients that may be eligible for treatment using ZINPLAVATM may map to, the applicant identified all MS-DRGs containing cases that represent patients presenting with CDI as a primary or secondary diagnosis. The applicant used FY 2015 MedPAR data to map the identified cases to 543 MS-DRGs, with 12 MS-DRGs accounting for approximately 40 percent of all cases. The applicant segmented these cases based on age because patients 65 years and older are at higher risk for CDI recurrence. Based on the FY 2015 MedPAR data, MS-DRG distribution was found to be similar, irrespective of CDI status (primary or secondary), for patients over 65 years of age and those under 65 years of age. The top 7 MS-DRGs across both age groups account for nearly 54 percent (over 65 years of age) and 49 percent (under 65 years of age). The applicant further segmented these cases to determine if status of CDI as a primary or secondary diagnosis influenced MS-DRG mapping. Regardless of age, when CDI is the primary diagnosis, approximately 98 percent of patient cases map to the same 3 MS-DRGs: MS-DRG 371 (Major Gastrointestinal Disorders and Peritoneal Infections with MCC); MS-DRG 372 (Major Gastrointestinal Disorders and Peritoneal Infections with CC); and MS-DRG 373 (Major Gastrointestinal Disorders and Peritoneal Infections without CC/MCC), respectively. Potential cases representing patients who may be eligible for treatment with ZINPLAVATM would be assigned to the same MS-DRGs as cases representing patients who receive SOC treatment for a diagnosis of CDI. With respect to the third criterion, whether the new use of the technology involves the treatment of the same or similar type of disease and the same or similar patient population, according to the applicant, ZINPLAVATM is administered concomitantly or as adjunctive therapy with SOC antibacterial treatment for recurrent CDI. The applicant stated that ZINPLAVATM is indicated to reduce recurrence of CDI in adult patients at high risk of CDI recurrence who are receiving antibacterial drug treatment for CDI. According to the applicant, the addition of ZINPLAVATM to SOC antibacterial drug treatment reduces CDI recurrence by providing passive immunity against Toxin B resulting from persistent or newly acquired C-diff spores. ZINPLAVATM is used to reduce recurrence of the same or similar type of disease (CDI) and to treat a similar patient population receiving SOC therapy for the treatment of recurrent CDI. We stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19879) that, based on the applicant's statements presented above, because ZINPLAVATM has a unique mechanism of action, we did not believe that the technology is substantially similar to existing technologies and, therefore, meets the newness criterion. We invited public comments on whether ZINPLAVATM meets the newness criterion. Comment: The applicant submitted comments in agreement with CMS' belief that ZINPLAVATM meets the newness criterion for new technology add-on payments. The applicant reiterated that ZINPLAVATM is the only FDA approved treatment indicated for reducing CDI recurrence as adjunctive therapy in adult patients who are receiving antibacterial drug treatment for CDI and who are at risk for CDI recurrence. The applicant agreed that ZINPLAVATM is not substantially similar to existing technologies and, therefore, meets the newness criterion. Response: We appreciate the comments submitted by the applicant on whether ZINPLAVATM meets the newness criterion. After review of the information provided by the applicant and consideration of its comments, we believe that ZINPLAVATM meets the newness criterion and we consider the technology to be ``new'' as of February 10, 2017, when the technology became commercially available. With regard to the cost criterion, the applicant conducted the following analysis to demonstrate that the technology meets the cost criterion. In order to identify the range of MS-DRGs that cases representing potential patients who may be eligible for treatment using ZINPLAVATM may map to, the applicant identified all MS-DRGs for patients diagnosed with CDI as a primary or secondary diagnosis. Specifically, the applicant searched the FY 2015 MedPAR file for claims that included target patients over 65 years of age and identified cases reporting diagnoses of CDI by ICD-9-CM diagnosis code 008.45 (Intestinal infection due to Clostridium difficile) as a primary or secondary diagnosis. This resulted in 139,135 cases across 543 MS-DRGs, with approximately 40 percent of all cases mapping to the following 12 MS-DRGs: MS-DRG 177 (Respiratory Infections and Inflammations with MCC); MS-DRG 193 (Simple Pneumonia and Pleurisy with MCC); MS-DRG 291(Heart Failure and Shock with MCC); MS-DRGs 371, 372, and 373 (Major Gastrointestinal Disorders and Peritoneal Infections with MCC, with CC, and without CC/MCC, respectively); MS-DRGs 682 and 683 (Renal Failure with MCC and with CC, respectively); MS-DRG 853 (Infectious and Parasitic Diseases with O.R. Procedure with MCC); MS-DRGs 870, 871, and 872 (Septicemia or Severe Sepsis with Mechanical Ventilation >96 Hours, with MCC, and without MCC, respectively). Using the 139,135 identified cases, the average unstandardized case-weighted charge per case was $80,677. The applicant then standardized the charges. The applicant did not remove charges for the current treatment because, as discussed above, ZINPLAVATM will be used concomitantly with SOC antibacterial treatments for the treatment of CDI as an additive, or adjunctive treatment option, to reduce the recurrence of CDI infection. The applicant then applied the 2-year inflation factor of 1.098446 from the FY 2017 IPPS/LTCH PPS final rule (81 FR 57286) to inflate the charges from FY 2015 to FY 2017. The applicant noted that the anticipated price for ZINPLAVATM has yet to be determined; therefore, no charges for ZINPLAVATM were added in the analysis. Based on the FY 2017 IPPS/LTCH PPS Table 10 thresholds, the average case-weighted threshold amount was $56,871. The inflated average case-weighted standardized charge per case was $78,929. Because the inflated average case-weighted standardized charge per case exceeds the average case- weighted threshold amount, the applicant maintained that the technology meets the cost criterion. The applicant noted that the inflated average case-weighted standardized charge per case exceeds the average case- weighted threshold amount without the average per patient cost of the technology. As such, the applicant anticipated that the inclusion of the cost of ZINPLAVATM, at any price point, will further increase charges above the average case-weighted threshold amount. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19879), we invited public comments on whether ZINPLAVATM meets the cost criterion. Comment: The applicant submitted comments reiterating its cost analysis [[Page 38118]] results. Specifically, the applicant stated that as indicated in the FY 2015 MedPAR data analysis summarized above, the average case-weighted standardized charge per case exceeded the average case-weighted threshold amount. As noted in the proposed rule, at the time the applicant submitted its application, the applicant indicated that the price of ZINPLAVATM had not yet been determined. However, because the inflated average case-weighted standardized charge per case exceeded the average case-weighted threshold amount without the average per-patient cost of the technology, the applicant contended that the inclusion of the cost of ZINPLAVA , at any price point, would further increase charges above the average case-weighted threshold amount. The applicant noted, in supplemental information submitted to CMS, the wholesale acquisition cost (WAC) of ZINPLAVATM (which is supplied as a 1000 mg/40 mL (25 mg/mL) solution in a single-dose vial) is $3,800 per vial. The recommended dosage of ZINPLAVATM is a single 10 mg/kg dose administered as an IV infusion based on patient body weight. Because each vial contains 1,000 mg of ZINPLAVATM, a single vial provides the complete recommended dose for a single patient who weighs 100 kg or less. As noted in the applicant's supplemental submission, to estimate the anticipated average charge submitted by hospitals for ZINPLAVATM, the applicant assumed that hospitals will mark up the cost for ZINPLAVATM by 200 percent. A 200 percent mark-up of the $3,800 WAC results in a total charge of $7,600 for ZINPLAVATM. The applicant added the anticipated charge for ZINPLAVATM of $7,600 to the previously determined inflated average case-weighted standardized charge per case of $78,929. This resulted in a revised inflated average case-weighted standardized charge per case of $86,529, which still exceeds the average case- weighted threshold amount of $56,871. Response: After consideration of the comments we received, we agree that ZINPLAVATM meets the cost criterion. With respect to the substantial clinical improvement criterion, the applicant asserted that the addition of ZINPLAVATM to SOC antibacterial drug treatment reduces CDI recurrence because it provides passive immunity against Toxin B resulting from persistent or newly acquired C-diff spores. The applicant conducted two Phase III studies, MODIFY I and MODIFY II. The primary endpoint of the studies was recurrent CDI within 12 weeks after completion of treatment with ZINPLAVATM. The first study design initially included actoxumab, an antitoxin A monoclonal antibody treatment arm that was later discontinued due to a high failure rate and increase in mortality compared to other treatment arms.\3\ Clinical data on ZINPLAVATM is provided exclusively from the FDA briefing document available on the FDA Web site at: http://www.fda.gov/AdvisoryCommittees/CommitteesMeetingMaterials/Drugs/Anti-InfectiveDrugsAdvisoryCommittee. Information is also provided in the package insert by the manufacturer, Merck & Company, Inc. The FDA briefing provided data on the safety and efficacy of ZINPLAVATM. The FDA considered sustained clinical responses defined as clinical cure of the initial CDI episode and the absence of CDI recurrence as an appropriate endpoint to assess the efficacy of ZINPLAVA\TM\ in the prevention of CDI recurrences. --------------------------------------------------------------------------- \3\ Wilcox MH et al. Bezlotoxumab for Prevention of Recurrent Clostridium difficile Infection. N Engl J Med. 2017 Jan 26;376(4):305-317. --------------------------------------------------------------------------- In MODIFY I trial, the clinical cure rate of the presenting CDI episode was lower in the ZINPLAVA\TM\ arm as compared to the placebo arm, whereas in MODIFY II trial the clinical cure rate was lower in the placebo arm as compared to the ZINPLAVA\TM\ arm. Additional analyses showed that, by 3 weeks post study drug infusion, the clinical cure rates of the presenting CDI episode were similar between treatment arms. In MODIFY I, the rate of sustained clinical response was numerically in favor of ZINPLAVA\TM\ (60.1 percent) in comparison to placebo (55.2 percent) with an adjusted difference and 95 percent CI of 4.8 percent (-2.1 percent; 11.7 percent). In MODIFY II, the proportion of subjects with sustained clinical response in the ZINPLAVA\TM\ arm (66.8 percent) was also higher than in the placebo arm (52.1 percent) with an adjusted difference of 14.6 percent and 95 percent CI (7.8 percent; 21.4 percent). The treatment did not significantly decrease mortality. Recurrence rates, including CDI-related hospital readmission rates, reportedly were between 10 and 25 percent. No clinically meaningful differences in the exposure of bezlotoxumab were found between patients 65 years of age and older and patients under 65 years of age. In the Phase III trials, the safety profile of ZINPLAVATM was similar overall to that of placebo. However, heart failure was reported more commonly in the two Phase III clinical trials of ZINPLAVATM-treated patients compared to placebo- treated patients. These adverse reactions occurred primarily in patients with underlying congestive heart failure (CHF). In patients with a history of CHF, 12.7 percent (15/118) of ZINPLAVATM- treated patients and 4.8 percent (5/104) of placebo-treated patients had the serious adverse reaction of heart failure during the 12-week study period. In addition, in patients with a history of CHF, there were more deaths in ZINPLAVATM-treated patients (19.5 percent (23/118)) than in placebo-treated patients (12.5 percent (13/ 104)) during the 12-week study period. We stated in the proposed rule that we were concerned regarding the safety of ZINPLAVATM in patients diagnosed with CHF. In regards to safety, data from the MODIFY I and MODIFY II studies suggest few adverse events associated with ZINPLAVATM, with no significant differences in the number of serious adverse events, deaths or discontinuations of study drug that occurred between the ZINPLAVATM and the placebo groups. However, both the ZINPLAVATM and the ZINPLAVATM plus actoxumab treatment groups experienced more episodes of cardiac failure (defined as acute or chronic cardiac failure) then compared to the placebo group (2.2 percent versus 1 percent). We stated in the proposed rule that we were unsure if the cardiac failure reported in the studies may be the result of a higher number of baseline patients with heart failure in the treatment arms or the result of an adverse effect to ZINPLAVATM. Therefore, we stated that we were concerned with regard to the adverse event of cardiac failure of ZINPLAVATM. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19880), we invited public comments on whether ZINPLAVATM meets the substantial clinical improvement criterion. We noted that we did not receive any written public comments in response to the New Technology Town Hall meeting notice regarding the application of ZINPLAVATM for new technology add-on payments. Comment: The applicant submitted comments regarding the substantial clinical improvement criterion. The applicant reiterated that the addition of ZINPLAVATM to standard of care antibacterial drug treatment reduces the risk of CDI recurrence in adult patients who are at high risk for CDI recurrence because it provides passive immunity against Toxin B resulting from persistent or newly acquired C. difficile spores. The applicant noted CMS' [[Page 38119]] concern, as described in the proposed rule, regarding the reported adverse event of cardiac failure with ZINPLAVATM. The applicant provided additional information concerning serious adverse events (SAEs) observed in the Phase III trials, and also included a series of analyses performed in the 41 subjects with an SAE of cardiac failure, as well as a discussion of analyses performed in a subset of patients with a baseline history of CHF.. The applicant noted that SAEs were collected for the full 12-week follow-up period in the both Phase III trials (P001 + P002). Amongst the 2344 Phase III trial subjects, 29.8 percent of subjects experienced an SAE during the 12-week follow-up period. According to the applicant, the proportion of subjects with a SAE was lower in the active treatment groups compared with placebo (bezlotoxumab, 29.4 percent; actoxumab + bezlotoxumab, 27.3 percent; and placebo, 32.7 percent). The most frequently reported SAEs across all treatment groups were CDI (4.7 percent), pneumonia (2.0 percent), sepsis (1.8 percent), cardiac failure (1.7 percent), diarrhea (1.6 percent), and urinary tract infection (1.5 percent). A higher percentage of subjects in the active treatment groups reported SAEs of cardiac failure compared with placebo (bezlotoxumab, 2.2 percent; actoxumab + bezlotoxumab, 2.2 percent; and placebo, 0.9 percent), whereas a higher percentage of subjects reported SAEs of CDI, pneumonia, and sepsis in the placebo group compared with the bezlotoxumab and actoxumab + bezlotoxumab groups. The incidence for other frequently reported SAEs was similar across groups. SAEs generally reflected the underlying comorbidities and advanced age of the subjects enrolled. The applicant also further characterized the observed numerical imbalance of subjects experiencing cardiac failure SAEs in bezlotoxumab-containing versus placebo treatment groups, by performing a series of analyses in the 41 subjects with an SAE of cardiac failure. The applicant noted the baseline characteristics of the 41 subjects who experienced an SAE of cardiac failure. As compared with the All patients as treated (APaT) population for the integrated Phase III trials (P001 + P002) dataset, the 41 subjects were older, almost all were inpatients at the time of enrollment, had a higher incidence of comorbid conditions (as evidenced by Charlson Comorbidity Index and Horn's Index), and a higher incidence of severe CDI. Across the treatment groups, nearly 90 percent had a medical history of including at least one cardiac condition and approximately 70 percent had a history of cardiac failure and/or cardiomyopathy. Therefore, the applicant believed that any assessment of the safety profile of this morbidly ill patient population must be interpreted with caution. The applicant provided an analysis of the safety profile of the 41 subjects with cardiac failure SAEs with respect to timing to cardiac failure SAE and death. In the placebo group, 5 of 7 subjects experienced an SAE of cardiac failure before Week 4, while in the bezlotoxumab and actoxumab + bezlotoxumab groups, the majority of such events occurred after Week 4. None of the cardiac failure SAEs was deemed drug related by the investigator. Among subjects with a cardiac failure SAE, a higher proportion of subjects in the placebo group than in the bezlotoxumab group died before Week 4. The applicant noted that the events were often associated with concurrent conditions such as infection and/or worsening CDI that are known to exacerbate CHF, thereby further supporting the assessments that these events were not drug related. Overall, according to the applicant, these findings do not support a clear association between cardiac failure and bezlotoxumab, especially recognizing the severe baseline morbidity of the subjects and the lack of a temporal association of the event and any associated death. The applicant reiterated that heart failure is listed in the warnings and precautions section of the prescribing information for ZINPLAVATM to describe the higher incidence of heart failure reported in the two Phase III trials in subjects who received ZINPLAVATM compared with those who received placebo, primarily in patients with underlying CHF. The warnings and precautions section of the ZINPLAVATM label states, in part, that in patients with a history of CHF, ZINPLAVATM ``should be reserved for use when the benefit outweighs the risk.'' Although the overall safety profile of ZINPLAVATM was found to be acceptable, the FDA considered that this information was clinically relevant. Furthermore, the applicant stated that ZINPLAVATM has also recently been authorized for use by the European Medicines Agency (EMA) and that there is no heart failure warning in the EU prescribing information. Response: We appreciate the additional information and analysis provided by the applicant in response to our concerns regarding the adverse event of cardiac failure. We are satisfied that the warnings and precautions section of the drug's label clearly state that ``ZINPLAVATM should be reserved for use when the benefit outweighs the risk'' for patients with a history of congestive heart failure (CHF). We agree that ZINPLAVATM represents a substantial clinical improvement over existing technologies because, based on the studies provided by the applicant, it reduces CDI recurrence by providing passive immunity against Toxin B resulting from persistent or newly acquired C-diff spores. After consideration of the public comments we received, we have determined that ZINPLAVATM meets all of the criteria for approval of new technology add-on payments. Therefore, we are approving new technology add-on payments for ZINPLAVATM for FY 2018. Cases involving ZINPLAVATM that are eligible for new technology add-on payments will be identified by ICD-10-PCS procedure codes XW033A3 and XW043A3. In its application, the applicant estimated that the average Medicare beneficiary would require a dosage of 10 mg/kg administered as an IV infusion over 60 minutes as a single dose. According to the applicant, the WAC for one dose is $3,800. Under 42 CFR 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment amount for a case involving the use of ZINPLAVATM is $1,900 for FY 2018. In keeping with the current ZINPLAVATM label, CMS expects ZINPLAVATM will be prescribed for adult patients who are receiving antibacterial drug treatment for a diagnosis of CDI who are at high risk for CDI recurrence, and after consideration of its current warnings and precautions section which indicates for patients with a history of CHF, ZINPLAVATM should be reserved for use when the benefit outweighs the risk. b. EDWARDS INTUITY EliteTM Valve System (INTUITY) and LivaNova Perceval Valve (Perceval) Two manufacturers, Edwards Lifesciences and LivaNova, submitted applications for new technology add-on payments for FY 2018 for the INTUITY EliteTM Valve System (INTUITY) and the Perceval Valve (Perceval), respectively. Both of these technologies are prosthetic aortic valves inserted using surgical aortic valve replacement (AVR). We note that, while Edwards Lifesciences submitted an application for new technology add-on payments for [[Page 38120]] FY 2017 for the INTUITY valve, FDA approval was not received by July 1, 2016, and, therefore, the device was not eligible for consideration for new technology add-on payments for FY 2017. Aortic valvular disease is relatively common, primarily manifested by aortic stenosis. Most aortic stenosis is due to calcification of the valve, either on a normal tri-leaflet valve or on a congenitally bicuspid valve. The resistance to outflow of blood is progressive over time, and as the size of the aortic orifice narrows, the heart must generate increasingly elevated pressures to maintain blood flow. Symptoms such as angina, heart failure, and syncope eventually develop, and portend a very serious prognosis. There is no effective medical therapy for aortic stenosis, so the diseased valve must be replaced or, less commonly, repaired. The INTUITY valve incorporates the expansion feature of a catheter implanted valve, but is designed to be placed during cardiac surgery. The manufacturer explained that the INTUITY valve requires fewer stitches to hold the device in place because of the balloon expanded design and, therefore, can be inserted more quickly than a standard valve, and also facilitates minimally invasive cardiac surgery; that is, use of a smaller incision to allow faster recovery. The manufacturer of the INTUITY valve indicated that the device is comprised of: (1) A bovine pericardial aortic bioprosthetic valve; (2) a balloon expandable stainless steel frame; and (3) a textured sealing cloth. The manufacturer of the Perceval valve indicated that the Perceval valve device is comprised of: (1) Sizers used to determine the correct size of the prosthesis; (2) a dual holder used for positioning and deployment (available in two models, one for sternal approaches and one for MIS); (3) a ``smart clip'' to assist during assembly of the valve on the dual holder to prevent release during positioning; (4) a dual collapser used to evenly reduce the diameter of the prosthesis allowing it to mount onto the holder prior to implantation; (5) a dual collapser base used to allow proper positioning; and (6) a postdilation catheter used for in situ dilation of the prosthesis after implantation (available in two models, one for sternal approaches and one for MIS). According to both applicants, the INTUITY valve and the Perceval valve are the first sutureless, rapid deployment aortic valves that can be used for the treatment of patients who are candidates for surgical AVR. The applicants indicated that the two new device innovations facilitate MIS approaches through: (1) The device rapid deployment mechanisms; and (2) the design of the prosthetic valve that allows for markedly fewer to no sutures to securely fasten the prosthetic valve to the aortic orifice. The applicants explained that both of these aspects of their devices are credited with the reduction of operating time. As noted, according to both applicants, the INTUITY valve and the Perceval valve are the first sutureless, rapid deployment aortic valves that can be used for the treatment of patients who are candidates for surgical AVR. Because potential cases representing patients who are eligible for treatment using the INTUITY and the Perceval aortic valve devices would group to the same MS-DRGs, and we believe that these devices are intended to treat the same or similar disease in the same or similar patient population, and are purposed to achieve the same therapeutic outcome using the same or similar mechanism of action, we believe these two devices are substantially similar to each other and that it is appropriate to evaluate both technologies as one application for new technology add-on payments under the IPPS. With respect to the newness criterion, the INTUITY valve received FDA approval on August 12, 2016, and was commercially available on the U.S. market on August 19, 2016. The Perceval valve received FDA approval on January 8, 2016, and was commercially available on the U.S. market on February 29, 2016. We believe that, in accordance with our policy, it is appropriate to use the earliest market availability date submitted as the beginning of the newness period. Therefore, we stated in the proposed rule that based on our policy, with regard to both devices, if the technologies are approved for new technology add-on payments, we believe that the beginning of the newness period would be February 29, 2016. In addition, both applicants indicated that ICD-10- PCS code X2RF032 (Replacement of Aortic Valve using Zooplastic Tissue, Rapid Deployment Technique, Open Approach, New Technology Group 2) would identify procedures involving the use of the devices when surgically implanted. We previously stated that, because we believe these two devices are substantially similar to each other, we believe it is appropriate to evaluate both technologies as one application for new technology add-on payment under the IPPS. The applicants submitted separate cost and clinical data, and we reviewed and discuss each set of data separately. However, we stated in the proposed rule that we intend to make one determination regarding new technology add-on payments that will apply to both devices. We believe that this is consistent with our policy statements in the past regarding substantial similarity. Specifically, we have noted that approval of new technology add-on payments would extend to all technologies that are substantially similar (66 FR 46915), and we believe that continuing our current practice of extending new technology add-on payments without a further application from the manufacturer of the competing product, or a specific finding on cost and clinical improvement if we make a finding of substantial similarity among two products is the better policy because we avoid-- Creating manufacturer-specific codes for substantially similar products; Requiring different manufacturers of substantially similar products to submit separate new technology applications; Having to compare the merits of competing technologies on the basis of substantial clinical improvement; and Bestowing an advantage to the first applicant representing a particular new technology to receive approval (70 FR 47351). We explained in the proposed rule that if these substantially similar technologies were submitted for review in different (and subsequent) years, rather than the same year, we would evaluate and make a determination on the first application and apply that same determination to the second application. However, because the technologies have been submitted for review in the same year, we believe that it is appropriate to consider both sets of cost data and clinical data in making a determination and we do not believe that it is possible to choose one set of data over another set of data in an objective manner. As stated above, we believe that the INTUITY valve and the Perceval valve are substantially similar to each other for purposes of analyzing these two applications as one application. As we stated in the proposed rule, we also need to determine whether the INTUITY valve and the Perceval valve are substantially similar to existing technologies prior to their approval by the FDA and their release on the market. As discussed earlier, if a technology meets all three of the substantial similarity criteria, it would be considered substantially similar to an existing technology and would not be [[Page 38121]] considered ``new'' for purposes of new technology add-on payments. With respect to the first criterion, whether a product uses the same or a similar mechanism of action to achieve a therapeutic outcome, the applicant for the INTUITY valve asserted that its unique design, which utilizes features that were not previously included in conventional aortic valves, constitutes a new mechanism of action. The deployment mechanism allows for rapid deployment. The expandable frame can reshape the native valve's orifice, creating a larger and more efficiently shaped effective orifice area. In addition, the expandable skirt allows for structural differentiation upon fixation of the valve requiring 3 permanent, guiding sutures rather than the 12 to 18 permanent sutures used to fasten standard prosthetic aortic valves. The applicant for the Perceval valve described the Perceval valve's mechanism of action as including: (a) No permanent sutures; (b) a dedicated delivery system that increases the surgeon's visibility; (c) an enabler of minimally invasive approach; (d) a complexity reduction and reproducibility of the procedure; and (e) a unique device assembly and delivery systems. With respect to the second and third criteria, whether a product is assigned to the same or a different MS-DRG and whether the new use of the technology involves the treatment of the same or similar type of disease and the same or similar patient population, the applicant for the INTUITY valve indicated that the technology is used in the treatment of the same patient population and potential cases representing patients that may be eligible for treatment using the INTUITY valve would be assigned to the same MS-DRGs as cases involving the use of other prosthetic aortic valves (that is, MS-DRGs 216 (Cardiac Valve & Other Major Cardiothoracic Procedures with Cardiac Catheterization with MCC), 217 (Cardiac Valve & Other Major Cardiothoracic Procedures with Cardiac Catheterization with CC), 218 (Cardiac Valve & Other Major Cardiothoracic Procedures with Cardiac Catheterization without CC/MCC), 219 (Cardiac Valve & Other Major Cardiothoracic Procedures without Cardiac Catheterization with MCC), 220 (Cardiac Valve & Other Major Cardiothoracic Procedures without Cardiac Catheterization with CC), and 221 (Cardiac Valve & Other Major Cardiothoracic Procedures without Cardiac Catheterization without CC/ MCC). The applicant for the Perceval valve also indicated that the Perceval valve device is used in the treatment of the same patient population and potential cases representing patients that may be eligible for treatment using the technology would be assigned to the same MS-DRGs (MS-DRGs 216 through 221) as cases involving the use of other prosthetic aortic valves. We stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19881) that after considering the materials included with both applications, we remained concerned as to whether the mechanism of action described by the applicants represents an improvement to an existing surgical technique and technology or a new technology. While the INTUITY and Perceval valves address some of the challenges posed by implantation of existing valves, including improving the visibility of the orifice and the physiological function of the valves, we stated that we did not believe that their mechanisms of action are fundamentally different from that of other aortic valves. As one of the applicants stated in its application, the goal of the prosthetic aortic valve is to mimic the native valve that it has replaced via the incorporation of three leaflets that open and close in response to pressure gradients developed during the cardiac cycle. We stated that we believe that the INTUITY and Perceval valves are the same or similar to other prosthetic aortic valves used to treat the same or similar diagnoses. In the proposed rule, we invited public comments on whether the mechanism of action of the sutureless, rapid deployment of the INTUITY and Perceval valves differs from the mechanism of action of standard AVR valves and whether the technologies meet the newness criterion. Comment: The applicant for the INTUITY valve, as well as several physicians that have performed surgeries implanting the INTUITY, stated that the mechanism of action differs from that of standard aortic valves because of the expeditious implantation, rapid deployment, and improved hemodynamics. The applicant also emphasized innovative aspects about the INTUITY that were described in its application, such as the flexible delivery system, the ability to reshape the native valve's orifice, and the balloon expandable stented frame and subannular skirt. The applicant emphasized that minimally invasive aortic valve replacement has not been widely adopted because of greater technical challenge and longer cross-clamp times, but that the INTUITY facilitates minimally invasive surgery by addressing both of these challenges. One commenter, who also manufactures heart valves, indicated that it shared CMS' concern about whether the mechanism of action constitutes a new technology. This commenter indicated that prosthetic aortic valves fall into two categories: Traditional, open surgical and minimally invasive, and that differences in design of the valves are intended to address challenges in surgical valve replacement, including surgical technique, reduction in complications, improvement in hemodynamics, or resistance to calcification. The commenter stated that all prosthetic aortic valves are substantially similar to each other. The commenter described the steps involved in placing surgical valves, and indicated that the applicants' devices introduce a new technique for securing a surgically implanted bioprosthetic heart valve to the annulus and surrounding structures, but that the mechanism of action is unchanged. The commenter also noted that rapid deployment surgical aortic valves were introduced into clinical practice in 1963. Response: We thank the commenters for the details and input on whether INTUITY and Perceval meet the newness criterion. While we appreciate the additional information provided by the commenter that did not believe these valves represented a new technology, we believe that based on comments from the manufacturer and physicians who have used the INTUITY device, the mechanism of action for the INTUITY and Perceval is different from other aortic valves. Specifically, as the manufacturer and other physicians emphasized in their comments, the technical features of the valve provide the ability to improve clinical function beyond the opening and closing of the valve leaflets and allow it to perform more efficiently than a standard valve. Thus, as these commenters noted, a prosthetic aortic valve inserted using surgical AVR with its insertion process improves the physiologic function of the outflow track of the new valve. After further review of the information provided by the applicant and consideration of the public comments we received, we believe that INTUITY and Perceval meet the newness criterion. Therefore, we consider the technology to be ``new'' as of February 29, 2016, when the Perceval valve became commercially available. As we stated above, each applicant submitted separate analyses regarding the cost criterion for each of their devices, and both applicants maintained that their device meets the cost criterion. We summarize each analysis below. [[Page 38122]] With regard to the cost criterion, the INTUITY valve's applicant researched the FY 2015 MedPAR claims data file to identify cases representing patients who may be potential recipients of treatment using the INTUITY valve. The applicant identified claims that reported an ICD-9-CM diagnosis code of 424.1 (Aortic valve disorder), in combination with an ICD-9-CM procedure code of 35.21 (Replacement of aortic valve with tissue) or 35.22 (Open and other replacement of aortic valve). The applicant also identified cases with or without a coronary artery bypass graft (CABG) using the ICD-9-CM procedure codes in the table below. ------------------------------------------------------------------------ ICD-9-CM code Code description ------------------------------------------------------------------------ 36.10..................... Aortocoronary bypass for heart revascularization, not otherwise specified 36.11..................... (Aorto)coronary bypass of one coronary artery. 36.12..................... (Aorto)coronary bypass of two coronary arteries. 36.13..................... (Aorto)coronary bypass of three coronary arteries. 36.14..................... (Aorto)coronary bypass of four or more coronary arteries. 36.15..................... Single internal mammary-coronary artery bypass. 36.16..................... Double internal mammary-coronary artery bypass. 36.17..................... Abdominal-coronary artery bypass. ------------------------------------------------------------------------ The applicant identified a total of 25,173 cases that mapped to MS- DRGs 216 through 221. Of these cases, the applicant identified 10,251 CABG cases and 14,922 non-CABG cases. According to the applicant, patients that undergo a procedure without need of a concomitant CABG are more likely to receive treatment with the INTUITY valve than patients in need of a concomitant CABG. Therefore, the applicant weighted the non-CABG cases at 90 percent of total cases and the CABG cases at 10 percent of total cases under each of the six MS-DRGs. The final case count is a weighted average of 14,455 cases. The applicant calculated an average unstandardized charge per case of $192,506 for all cases. The applicant then removed 100 percent of the charges for pacemakers, investigational devices, and other implants that would not be required for patients receiving treatment using the INTUITY valve. The applicant standardized the charges and then applied an inflation factor of 1.098446, which is the 2-year inflation factor in the FY 2017 IPPS/LTCH PPS final rule (81 FR 57286), to update the charges from FY 2015 to FY 2017. The applicant calculated the average expected charge for the INTUITY valve based on the current list price of the device. Although the applicant submitted data related to the cost of the INTUITY valve, the applicant noted that the cost of the device is proprietary information. To add charges for the device, the applicant assumed a hospital mark-up of approximately 300 percent, based on the current average CCR for implantable devices (0.331) as reported in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56876). Based on the FY 2017 IPPS/LTCH PPS Table 10 thresholds, the average case- weighted threshold amount was $170,321. The applicant computed an inflated average case-weighted standardized charge per case of $194,291, which is $23,970 above the average case-weighted threshold amount. Because the inflated average case-weighted standardized charge per case exceeds the average case-weighted threshold amount, the applicant maintained that the technology meets the cost criterion. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19882), we thanked the applicant for the analysis above. However, we indicated that we would like more information from the applicant regarding how it decided upon which cases to include in the sensitivity analysis, as well as further details about how and on what basis the applicant weighted CABG and non-CABG cases. We invited public comments on whether the INTUITY valve meets the cost criterion. We summarize the public comment we received from the applicant regarding its cost analysis later in this section. With regard to the cost criterion in reference to the Perceval valve, the applicant conducted the following analysis. The applicant examined FY 2015 MedPAR claims data that included cases reporting an ICD-9 procedure code of 35.21 or 35.22, in combination with diagnosis code: 424.1. Noting that MS-DRGs 216 through 221 contained 97 percent of these cases, the applicant limited its analysis to these 6 MS-DRGs. The applicant identified 25,193 cases across these MS-DRGs, resulting in an average case-weighted unstandardized charge per case of $173,477. The applicant then standardized charges using FY 2015 standardization factors and applied an inflation factor of 1.089846 from the FY 2017 IPPS/LTCH PPS proposed rule (81 FR 25271). The applicant indicated that the technology meets the cost criterion by applying the inflation factor from the proposed rule and, therefore, would meet the cost criterion by applying the higher inflation factor from the final rule. Included in the average case-weighted standardized charge per case were charges for the current valve prosthesis. Therefore, the applicant removed all charges associated with revenue center 0278, and calculated the adjusted average case-weighted standardized charge per case by subtracting these charges from the standardized charge per case. The applicant then added the charge for the new technology by taking the anticipated hospital cost of the new technology and dividing it by the national average implantable devices CCR of 0.331. The applicant then added the charge for the new technology to the inflated average case- weighted standardized charges per case to arrive at the final inflated average case-weighted standardized charge per case, which was then case-weighted based on the distribution of cases within the six MS- DRGs. This resulted in an inflated average case-weighted standardized charge per case of $206,109. Using the FY 2017 IPPS Table 10 thresholds, the average case-weighted threshold amount was $173,477. Because the inflated average case-weighted standardized charge per case exceeds the average case-weighted threshold amount, the applicant maintained that the technology meets the cost criterion. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19882), we invited public comments on whether the Perceval technology meets the cost criterion. We did not receive any public comments concerning the costs for the Perceval technology. Comment: The applicant for the INTUITY valve stated that it based its initial sensitivity analysis on 14,455 cases that reflected the weighted mix of CABG and non-CABG cases, as the findings in European trials indicated that INTUITY was predominantly performed on patients who did not have a concomitant CABG during their inpatient stay. The applicant stated that [[Page 38123]] because the INTUITY is intended for use in all surgical aortic valve replacement procedures, regardless of whether the patient also receives CABG, it reran the cost threshold analysis including all 25,173 target cases in the FY 2015 MedPAR with an ICD-9-CM diagnosis code of 424.1 (Aortic valve disorder), in combination with an ICD-9-CM procedure code of 35.21 (Replacement of aortic valve with tissue) or 35.22 (Open and other replacement of aortic valve) that mapped to MS-DRGs 216 through 221. The applicant presented a summary table, which indicated that the case weighted threshold was $173,463, the final inflated case weighted standardized charge per case was $206,329, and the difference is $32,866. Response: We appreciate the applicant's submission of this additional information. Based on review of the sensitivity analysis included in the original application and subsequent analysis included in the INTUITY applicant's public comment, as well as the cost analyses set forth in both applicants' original applications as set forth above, we have determined that both the INTUITY and the Perceval valve meet the cost criterion. With regard to substantial clinical improvement for the INTUITY valve, the applicant asserted that several aspects of the valve system represent a substantial clinical improvement over existing technologies. The applicant believed that the flexible deployment arm allows improved surgical access and visualization, making the surgery less challenging for the surgeon, improving the likelihood that the surgeon can use a minimally invasive approach. According to the applicant, the assembly of the device only allows the correct valve size to be fitted, which ensures that the valve does not slip or migrate, which prevents paravalvular leaks and patient prosthetic mismatch. The applicant indicated that the device improves clinical outcomes for patients undergoing minimally invasive AVR and full- sternotomy AVR. The applicant stated that the rapid deployment technology enables reduced operative time, specifically cross-clamp time, thereby reducing the period of myocardial ischemia. In addition, the applicant indicated that the device offers a reduction in operative time for full-sternotomy AVR. The applicant noted that clinical results document significant patient outcome and utilization improvements, including improved patient satisfaction, faster return to normal activity, decreased post-operative pain, reduced mortality and decreased complications, including need for reoperation due to bleeding, reduced recovery time, reduced length of stay (both ICU and overall), more access to minimally invasive surgery, and improved hemodynamics. The INTUITY valve has been tested clinically in several trials. In the TRITON trial (Kocher et al., 2013 \4\), 287 patients diagnosed with aortic stenosis underwent surgery in 1 of 6 European centers. The first 149 patients received the first generation Model 8300A valve, and the next 138 patients received the second generation Model 8300AB. The average age of the patients was 75.7 years. Early, 30-day mortality was 1.7 percent (5/287), the post-op valve gradient was low, and 75 percent of the patients improved functionally. A total of 4 valves were explanted in the final 30 days due to bleeding, and 3 were explanted later for paravalvular leak, endocarditis, and aortic root aneurysms. Follow-up extended to 3 years (mean 1.8 years). --------------------------------------------------------------------------- \4\ Kocher AA, Laufer G, Haverich A, et al. One-year outcomes of the surgical treatment of aortic stenosis with a next generation surgical aortic valve (TRITON) trial: A prospective multicenter study of rapid-deployment aortic valve replacement with the EDWARDS INTUITY valve system. J Thorac Cardiovasc Surg 2013;145:110-116. --------------------------------------------------------------------------- Implantation of the INTUITY valve using minimally invasive surgery was compared with conventional aortic valve replacement via full sternotomy in the CADENCE-MIS randomized trial (Borger et al., 2015 \5\) of 100 patients treated in 1 of 5 centers in Germany. The authors found no significant difference in 30-day mortality, the need for pacemaker implantation, significant paravalvular regurgitation, and quality of life scores at 3 months. Aortic cross-clamp time was significantly reduced from 54.0 to 41.3 minutes (p < 0.0001), and cardiopulmonary bypass time was reduced from 74.4 to 68.8 minutes (p = 0.21). Early clinical outcomes were similar: No significant differences in mortality, reoperation, or other clinical outcomes. The aortic valve gradient was significantly lower in the MIS group: 8.5 versus 10.3 mmHg. --------------------------------------------------------------------------- \5\ Borger MA, Moustafine V, Conradi L, et al. A randomized multicenter trial of minimally invasive rapid deployment versus conventional full sternotomy aortic valve replacement. Ann Thorac Surg 2015; 99:17-25. --------------------------------------------------------------------------- The TRANSFORM trial (Barnhart et al. 2017 \6\) was a single-arm, non-randomized, multicenter trial, in which 839 patients underwent rapid deployment AVR surgery. The average age of the patients was 73.5 years. The mean cross-clamp time and cardiopulmonary bypass times for full sternotomy were 49.3 26.9 min and 69.2 34.7 min, respectively, and for MIS, 63.1 25.4 min and 84.6 33.5 min, respectively. The authors compared these times to STS database comparators: For full sternotomy, 76.3 minutes and 104.2 minutes, respectively, and for MIS, 82.9 minutes and 111.4 minutes, respectively. All cause early mortality was 0.8 percent, mean EOA at 1 year was 1.7 cm\2\; mean gradient, 10.3 mmHg; and moderate and severe PVL, 1.2 percent and 0.4 percent, respectively. The authors indicated that the INTUITY valve ``. . . may lead to a relative reduction in aortic cross-clamp time and cardiopulmonary bypass time'' and ``may confer benefits to patients, such as decreased mortality and morbidity.'' The authors noted the possibility of potential bias resulting from the level of experience of the study surgeons relative to typical cardiac surgeons. In addition, long-term follow-up is not available, and study comparators from the Society of Thoracic Surgeons (STS) database were not matched. --------------------------------------------------------------------------- \6\ Barnhart, G.A. et al. (2017). TRANSFORM (Multicenter Experience with Rapid Deployment Edwards INTUITY Valve System for Aortic Valve Replacement) US clinical trial: Performance of a rapid deployment aortic valve. The Journal of Thoracic and Cardiovascular Surgery, 153, 241-251. --------------------------------------------------------------------------- In the FY 2017 IPPS/LTCH PPS proposed rule (81 FR 25057), after reviewing the studies provided by the applicant with its application for FY 2017, we expressed some specific concerns. We indicated that we were concerned that the INTUITY valve does not have sufficient advantages over alternative surgically implanted valves to constitute a substantial clinical improvement. We noted that, while some of the studies included with the application demonstrate reduced aortic cross- clamp time, conventional aortic valve replacement was used in the comparison group. Therefore, it is unclear whether the reduced aortic cross-clamp time is associated with the use of the INTUITY valve or as a result of the MIS surgery in general. In response to these concerns, the INTUITY valve's applicant stated that the INTUITY valve is associated with significant clinical benefits outside of the benefits achieved by use of an MIS approach. The applicant referenced the sub-study of the TRANSFORM trial, which compared the MISAVR with the INTUITY valve to MISAVR with a conventional valve, stating that the results indicated reduced cross- clamp time and other benefits that are not simply a function of the MIS approach. The applicant also referenced trials that indicated that the INTUITY valve had excellent hemodynamic performance [[Page 38124]] (Haverich et al.,\7\ Borger et al.,\8\ Barnhart et al.,\9\) one of which found a significant improvement in functional status (Haverich et al.). --------------------------------------------------------------------------- \7\ Haverich, A, et al. (2014), Three-year hemodynamic performance, left ventricular mass regression, and prosthetic- patient mismatch after rapid deployment aortic valve replacement in 287 patients. J Thorac Cardiovasc Surg, 148(6), 2854-60. \8\ Borger MA, Moustafine V, Concadi L, et al. A randomized multicenter trial of minimally invasive rapid deployment versus conventional full sternotomy aortic valve replacement. Ann Thorac Surg 2015; 99:17-25. \9\ Barnhart, G.A. et al. (2017). TRANSFORM (Multicenter Experience with Rapid Deployment Edwards INTUITY Valve System for Aortic Valve Replacement) US clinical trial: Performance of a rapid deployment aortic valve. The Journal of Thoracic and Cardiovascular Surgery, 153, 241-251. --------------------------------------------------------------------------- After considering the studies provided by the INTUITY valve applicant, in the proposed rule, we stated that we were concerned about the possibility of potential bias resulting from the level of experience of the study surgeons relative to typical cardiac surgeons, as well as the lack of long-term follow-up in these studies. Comment: The applicant stated that there are three key points to support the improved clinical performance of the INTUITY. First, there is a sufficient body of evidence across multiple clinical studies demonstrating improved clinical and hemodynamic performance versus traditionally implanted surgical valves. Second, these improvements are not simply a result of a minimally invasive surgical approach. Third, collectively, these points validate the premise that the technical features of the INTUITY are the primary contributor of the improved clinical outcomes, and that non-INTUITY procedures done with a minimally invasive surgical approach generally have longer cross-clamp and operative times. Physicians that have implanted the INTUITY valve also indicated that the INTUITY valve reduces cardiopulmonary bypass time and cross-clamp time, both of which have been shown to reduce complications. The applicant also stated that its studies included surgeons with varied degrees of experience, and that over 62 physicians participated in the US INTUITY trials, which reduces the impact of surgeon bias and allows for greater generalizability of results. The applicant stated that while no study is free of bias, the INTUITY has been shown to have consistent results in both clinical trials and the real-world setting. The applicant further supplemented its application with recently published 5-year follow-up data (Laufer et al., 2017),\10\ which found sustained benefits, including effective orifice area (EOA) improvements, low pressure gradients, and reductions in left ventricular mass, as well as excellent survival rates. --------------------------------------------------------------------------- \10\ Laufer, G et al. (2017). Long-term outcomes of a rapid deployment aortic valve: Data up to 5 years. European Journal of Cardiothorac Surgery, 2017 Apr 26. --------------------------------------------------------------------------- A manufacturer that also manufactures heart valves stated that the studies cited by the INTUITY applicant have potential bias resulting from the level of experience of the study surgeons relative to typical cardiac surgeons, as well as a lack of long-term follow-up. This commenter noted that, in the CADENCE-MIS trial, key outcome measures did not differ statistically significantly at 3 months between the randomized arms of the study, but that the rate of pacemaker implants was higher in the INTUITY group. This commenter noted that while transaortic valve gradients are reported as significantly lower, the study population was small, and that the comparator devices are not all representative of best in class gradients. This commenter also pointed to the high rate of pacemaker implants in the TRANSFORM trial, and mentioned a recent manuscript that reported that early pacemaker implantation after aortic valve replacement was associated with an increased risk of death.\11\ --------------------------------------------------------------------------- \11\ Greason et al. (2017). Long-Term Mortality Effect of Early Pacemaker Implantation after Surgical Aortic Valve Replacement. The Society of Thoracic Surgeons. --------------------------------------------------------------------------- Response: While we appreciate the concerns raised by one commenter regarding the studies that examined the INTUITY valve, we believe the manufacturer addresses our concerns. With regard to substantial clinical improvement for the Perceval valve, the applicant submitted several studies examining the Perceval valve. The following discussion summarizes some of these studies. Pollari and colleagues \12\ (2014) utilized a propensity score analysis to examine 82 matched pairs as part of a larger trial that included 566 patients treated with bioprosthetic aortic valve replacement, 166 of which received treatment using the Perceval sutureless valve and 400 of which received treatment using a stented valve. Aortic cross-clamp, cardiopulmonary bypass, and operation times were significantly shorter in the group that received treatment using the Perceval sutureless valve. The Perceval sutureless group also had shorter ICU stays, hospital stays, and intubation times, and lower incidence of postoperative atrial fibrillation and respiratory insufficiency. The authors noted that, despite the promising preliminary results, longer follow-up is warranted before drawing definite conclusions. --------------------------------------------------------------------------- \12\ Pollari, F. (2014), Better short-term outcome by using sutureless valves: A propensity-matched score analysis, Ann Thorac Surg, 98; 611-6. --------------------------------------------------------------------------- In a nonrandomized trial of 100 patients in a German hospital, Santarpino and colleagues \13\ (2013) found that procedures completed using the Perceval valve were associated with significantly shorter cross-clamp and cardiopulmonary bypass times (40 13.8 and 69 19.1 versus 66 20.4 and 105 34.8) relative to conventional stented bioprosthetic valves, as well as less frequent use of blood transfusions, shorter ICU stays and shorter use of intubation. In contrast, Gilmanov and colleagues \14\ (2013) found that a MIS approach resulted in improved outcomes, albeit longer aortic cross-clamp times. A meta-analysis by Hurley and colleagues \15\ (2015) found reduced cross-clamp and cardiopulmonary bypass times, but found a significantly higher permanent pacemaker rate with the use of Perceval sutureless valves. --------------------------------------------------------------------------- \13\ Santarpino, G. et al. (2013), The Perceval S aortic valve has the potential of shortening surgical time: Does it also result in improved outcome?, Ann Thorac Surg, 96, 77-81. \14\ Gilmanov, D. (2013), Minimally invasive and conventional aortic valve replacement: a propensity score analysis, Ann Thorac Surg, 96, 837-843. \15\ Hurley et al., ``A Meta-Analysis Examining Differences in Short-Term Outcomes Between Sutureless and Conventional Aortic Valve Prostheses,'' Innovations 2015; 10:375-382. --------------------------------------------------------------------------- A study conducted by Dalen and colleagues \16\ (2015) used propensity score matching to examine early post-operative outcomes and 2-year survival between 171 pairs of patients who underwent ministernotomy using the Perceval device or a full sternotomy with stented prosthesis. There were no differences in 30-day mortality or 2- year survival between the groups. The aortic cross-clamp time and cardiopulmonary bypass time were shorter, and there were fewer blood transfusions in the group that received treatment using the Perceval device. However, this group was also at higher risk for post-operative permanent pacemaker implantation. --------------------------------------------------------------------------- \16\ Dale[aacute]n, M. (2015), Aortic valve replacement through full sternotomy with a stented bioprosthesis versus minimally invasive sternotomy with a sutureless bioprosthesis, Eur J Cardiothorac Surg 2015; doi:10.1093/ejcts/ezv014. --------------------------------------------------------------------------- We stated in the proposed rule that, after reviewing the publications submitted by the applicant, we are concerned that the lack of randomization and blinded investigators may have influenced the outcomes in many of the studies provided. For example, in the discussion following [[Page 38125]] Santarpino et al.'s 2013 study, one of the participants suggested that medical decision-making regarding ventilation times, ICU times, and blood transfusions may be affected by the knowledge of investigators as to which valve the patient received treatment using. Also, as indicated above with respect to the INTUITY valve, the experience of the surgeons in these studies may be confounding factors that may have influenced the length of surgical procedures and/or surgical outcomes. Comment: One manufacturer that produces heart valves stated that the evidence for the Perceval device suffers from lack of randomization and blinding of investigators. This commenter cited a brief by the Health Technology Assessment Information Services of ECRI summarizing the most recent evidence about the LivaNova Perceval valve. The brief cited a range of values for clinical outcomes, suggesting the importance in variation in technique. This commenter also compiled a table of gradients for aortic heart valves, including those of the applicants, and stated that the gradients are comparable to conventional surgical devices but are not best-in-class. Response: While we acknowledge the concerns raised by one commenter regarding the Perceval valve, we recognize that studies in general may have some limitations. We also note that the studies submitted by the manufacturer indicate that the Perceval valve is associated with fewer blood transfusions and significantly shorter aortic cross-clamp, cardiopulmonary bypass, and operation times. The Perceval sutureless group also had shorter ICU stays, hospital stays, and intubation times, and lower incidence of postoperative atrial fibrillation and respiratory insufficiency. In the proposed rule, we invited public comments on whether rapid deployment valves, specifically the INTUITY and Perceval valves, meet the substantial clinical improvement criterion. We noted that we did not receive any written public comments regarding the INTUITY and Perceval valves in response to the New Technology Town Hall meeting notice. We agree with the manufacturers that the INTUITY and Perceval valves represent a substantial clinical improvement for the following reasons: The rapid deployment technology enables reduced operative time for minimally invasive AVR and full-sternotomy AVR. Additionally, the device improves cross-clamp time, thereby reducing the period of myocardial ischemia. The improved patient outcomes were also reflected in improved patient satisfaction, faster return to normal activity, decreased postoperative pain, reduced mortality and decreased complications, including need for reoperation due to bleeding, reduced recovery time, reduced length of stay (both ICU and overall), and improved hemodynamics. In addition, the newly published 5-year data further support the substantial clinical improvement of this technology. For the reasons described above and after consideration of the public comments we received, we have determined that the INTUITY and Perceval valve meet all of the criteria for approval of new technology add-on payments for FY 2018. Each of the applicants submitted cost information for its valve. The manufacturer of the INTUITY valve stated that the cost of the valve is $12,500. The applicant projected that 1,750 cases will involve the use of INTUITY in FY 2018. The manufacturer of the Perceval valve stated that the cost of the valve is $11,500. The applicant projected that 679 cases will involve the use of the Perceval valve in FY 2018. New technology add-on payments for cases involving these technologies will be based on the weighted average cost of the two valves described by the ICD-10-PCS procedure code X2RF032 (Replacement of Aortic Valve using Zooplastic Tissue, Rapid Deployment Technique, Open Approach, New Technology Group 2). Because ICD-10 codes are not manufacturer specific, we cannot set one new technology add-on payment amount for INTUITY and a different new technology add-on payment amount for the Perceval valve; both technologies will be captured by using the same ICD-10-PCS procedure code. As such, we believe that the use of a weighted average of the cost of the standard valves based on the projected number of cases involving each technology to determine the maximum new technology add-on payment would be most appropriate. To compute the weighted cost average, we summed the total number of projected cases for each of the applicants, which equaled 2,429 cases (1,750 plus 679). We then divided the number of projected cases for each of the applicants by the total number of cases, which resulted in the following case-weighted percentages: 72 percent for the INTUITY and 28 percent for the Perceval valve. We then multiplied the cost per case for the manufacturer specific valve by the case-weighted percentage (0.72 * $12,500 = $9,005.76 for INTUITY and 0.28 * $11,500 = $3,214.70 for the Perceval valve). This resulted in a case-weighted average cost of $12,220.46 for the valves. Under Sec. 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the device or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment for a case involving the INTUITY or Perceval valves is $6,110.23 for FY 2018. c. Ustekinumab (Stelara[supreg]) Janssen Biotech submitted an application for new technology add-on payments for the Stelara[supreg] induction therapy for FY 2018. Stelara[supreg] received FDA approval as an intravenous (IV) infusion treatment of Crohn's disease (CD) on September 23, 2016, which added a new indication for the use of Stelara[supreg] and route of administration for this monoclonal antibody. IV infusion of Stelara[supreg] is indicated for the treatment of adult patients (18 years and older) diagnosed with moderately to severely active CD who have: (1) Failed or were intolerant to treatment using immunomodulators or corticosteroids, but never failed a tumor necrosis factor (TNF) blocker; or (2) failed or were intolerant to treatment using one or more TNF blockers. Stelara[supreg] for IV infusion has only one purpose, induction therapy. Stelara[supreg] must be administered intravenously by a health care professional in either an inpatient hospital setting or an outpatient hospital setting. Stelara[supreg] for IV infusion is packaged in single 130mg vials. Induction therapy consists of a single IV infusion dose using the following weight-based dosing regimen: patients weighing less than (<) 55kg are administered 260mg of Stelara[supreg] (2 vials); patients weighing more than (>) 55kg, but less than (<) 85kg are administered 390mg of Stelara[supreg] (3 vials); and patients weighing more than (>) 85kg are administered 520mg of Stelara[supreg] (4 vials). An average dose of Stelara[supreg] administered through IV infusion is 390mg (3 vials). Maintenance doses of Stelara[supreg] are administered at 90mg, subcutaneously, at 8-week intervals and may occur in the outpatient hospital setting. CD is an inflammatory bowel disease of unknown etiology, characterized by transmural inflammation of the gastrointestinal (GI) tract. Symptoms of CD may include fatigue, prolonged diarrhea with or without bleeding, abdominal pain, weight loss and fever. CD can affect any part of the GI tract including the mouth, esophagus, stomach, small intestine, and large intestine. Conventional pharmacologic treatments of CD include antibiotics, mesalamines, corticosteroids, [[Page 38126]] immunomodulators, tumor necrosis alpha (TNF[alpha]) inhibitors, and anti-integrin agents. Surgery may be necessary for some patients diagnosed with CD in which conventional therapies have failed. The applicant asserted that use of Stelara[supreg] offers an alternative to conventional pharmacologic treatments, and has been shown to be successful in the treatment of patients who have failed treatment using the conventional agents currently being used for a diagnosis of CD, including TNF[alpha] inhibitors. Although the precise cause of CD is unknown, the environment, genetics, and the patient's immune system are thought to play a role in this form of inflammatory bowel disease (IBD). Conventional pharmacologic therapy is directed against many different inflammatory mediators that produce inflammation and ultimately lead to gastrointestinal damage. The applicant asserted that it is of paramount importance to have a variety of pharmacologic agents that can address the proper inflammatory mediator for a particular patient. The applicant also asserted that, while the currently available anti- inflammatory agents used in the treatment of a diagnosis of CD are excellent medications, these agents do not successfully treat all patients diagnosed with CD, nor do they reliably sustain disease remission once a response has been achieved. The applicant believed that the use of Stelara[supreg] offers an alternative to currently available treatment options. With regard to the newness criterion, Stelara[supreg] is not a newly formulated drug. Stelara[supreg], administered subcutaneously, received FDA approval in 2009 (September 25, 2009) for the treatment of moderate to severe plaque psoriasis in adults. Its IV use for the treatment of patients diagnosed with CD was approved by the FDA in 2016 (September 23, 2016). With regard to the new use of an existing technology, in the September 1, 2001 final rule (66 FR 46915), we stated that if the new use of an existing technology was for treating patients not expected to be assigned to the same MS-DRG as the patients receiving the existing technology, it may be considered for approval, but it must also meet the cost and substantial clinical improvement criteria in order to qualify for the new technology add-on payment. We do not believe that potential cases representing patients that may be eligible for treatment with the new use of the Stelara[supreg] for IV treatment of a diagnosis of CD would be assigned to the same MS-DRGs as cases treated using the prior indications. As discussed above, if a technology meets all three of the substantial similarity criteria, it would be considered substantially similar to an existing technology and would not be considered ``new'' for purposes of new technology add-on payments. With regard to the first criterion, whether a product uses the same or a similar mechanism of action to achieve a therapeutic outcome, we stated in the proposed rule that we were concerned that Stelara[supreg]'s mechanism of action does not appear to differ from the mechanism of action of other monoclonal antibodies, which also target unique gastrointestinal-selective cytokines. The applicant believed that the Stelara[supreg] uses a different mechanism of action than other medications currently available for the treatment of patients diagnosed with CD. However, we stated that we believe that the mechanism of action for the new use of the Stelara[supreg] may be similar to the mechanism of action of other cytokine-selective monoclonal antibodies that disrupt cytokine mediated signals crucial to the inflammatory process in patients diagnosed with CD. The applicant stated that the Stelara[supreg] is a human IgG1 monoclonal antibody that binds with specificity to the p40 protein subunit, which is common to both the interleukin-12 (IL-12) and interleukin (IL-23) cytokines. IL-12 and IL-23 are naturally occurring cytokines that are involved in inflammatory and immune responses, such as natural killer cell activation and CD4+ T-cell differentiation and activation. In in vitro models, the Stelara[supreg] was shown to disrupt IL-12 and IL-23 mediated signaling and cytokine cascades by blocking the interaction of these cytokines with a shared cell-surface receptor chain, IL-12R[beta]1. The cytokines IL-12 and IL-23 have been implicated as important contributors to chronic inflammation. According to the applicant, IV induction therapy quickly achieves optimal blood levels of Stelara[supreg] so that blockade of IL-12 and IL-23 is most effective. This level of blockade is not achieved with subcutaneous administration. The applicant further stated that other available CD anti- inflammatory or immune modulator therapies do not target the IL-12/IL- 23p40 substrate. Rather, these therapies may target other integrin pairs such as the alpha4- beta7 integrins. Therefore, the applicant believed that the Stelara[supreg] drug is not substantially similar to any other approved drug for the treatment of moderately to severely active CD. As previously noted, the applicant asserted that, while the currently available agents are excellent medications, these agents do not successfully treat all patients diagnosed with CD, nor do these agents reliably sustain remission once a clinical response has been achieved. According to the applicant, the new use of the Stelara[supreg] offers an alternative to currently available treatment options, and has been shown to be successful in the treatment of patients who have failed treatment with the conventional agents currently being used for a diagnosis of CD, including TNF blockers. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19885), we stated that we are concerned that the Stelara[supreg]'s mechanism of action is similar to that of other immune system suppressors used in the treatment of patients diagnosed with moderately to severely active CD because other cytokine-selective monoclonal antibodies also disrupt cytokine mediated signals crucial to the inflammatory process in patients diagnosed with CD. With respect to the second criterion, whether a product is assigned to the same or a different MS-DRG, the applicant maintained that MS- DRGs 386, 387, and 385 (Inflammatory Bowel Disease with CC, without CC/ MCC, and with MCC, respectively) and MS-DRGs 330, 329 and 331 (Major Small and Large Bowel Procedures with CC, without CC/MCC, and with MCC, respectively) are used to identify cases representing patients who may potentially be eligible for treatment using the Stelara[supreg]. The applicant researched claims data from the FY 2015 MedPAR file and found 10,344 cases. About 85 percent of potentially eligible cases mapped to MS-DRGs for inflammatory bowel disease and most of the remainder of cases mapped to MS-DRGs for bowel surgery. In the proposed rule, we stated that we believe that potential cases involving Stelara[supreg] induction therapy may be assigned to the same MS-DRGs as cases representing patients who have been treated using currently available treatment options. With respect to the third criterion, whether the new use of the technology involves the treatment of the same or similar type of disease and the same or similar patient population, according to the applicant, currently available pharmacologic treatments include antibiotics, mesalamines, corticosteroids, immunomodulators, tumor necrosis alfa (TNF[alpha]) inhibitors and anti-integrins. The applicant stated that the new use of the Stelara[supreg] for IV infusion is indicated for the treatment of adults (18 years and older) diagnosed with moderately to severely active CD [[Page 38127]] who have: (1) Failed or were intolerant to treatment with immunomodulators or corticosteroids, but never failed treatment using a TNF blocker; or (2) failed or were intolerant to treatment with one or more TNF blockers. The applicant asserted that Stelara[supreg] for induction therapy is not substantially similar to other treatment options because it does not involve the treatment of the same or similar type of patient population. Patients who are eligible for treatment using the Stelara[supreg] induction therapy have failed other CD treatment modalities. The applicant believed that the subset of primary and secondary nonresponder patients to TNF inhibitor treatments is a patient population unresponsive to, or ineligible for, currently available treatments for diagnoses of moderate to severe CD. Based on the indications for the use of Stelara[supreg], there is a class of patients who failed, or were intolerant to, treatment using immunomodulators or corticosteroids, but never failed treatment using a TNF blocker. The applicant indicated that, for those patients who never failed treatment with a TNF blocker, this class of patients can be recognized as two separate patient populations: One population of patients who have never received treatment using a TNF blocker, or the other population of patients who have received and responded to treatment using a TNF blocker. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19885), we stated that we believe that, if the new use of the Stelara[supreg] has the same mechanism of action as other immune system suppressors such as TNF blockers, the patient population that did not receive treatment using a TNF blocker may not be a new patient population because those patients may be able to receive treatment using, and would successfully respond to treatment using, a TNF blocker. Moreover, if the mechanism of action is the same as other immune system suppressors, we stated that we believe that the new use of the Stelara[supreg] may be targeted at a new patient population in some circumstances and instances, but we are concerned that it may not be targeted at a new patient population in all circumstances and instances. In the proposed rule, we invited public comments on whether the Stelara[supreg] meets the newness criterion. Comment: Several commenters stated that Stelara[supreg] has a different mechanism of action than other immune system suppressors. The applicant also submitted comments acknowledging that CMS accurately noted that other monoclonal antibodies targeting unique gastrointestinal-selective cytokines are currently marketed for the treatment of CD. The applicant noted that a critical differentiator is that Stelara[supreg] targets the IL-12 and IL-23 regulatory cytokines while other monoclonal antibodies used to treat Crohn's disease are either TNF inhibitors or anti-integrin monoclonal antibodies. The applicant stated that, as a result, Stelara[supreg] has a different mechanism of action for reducing the inflammatory response in CD than other monoclonal antibodies used to treat the disease. Furthermore, the applicant stated that while many patients respond to TNF inhibition, 20 to 25 percent of them will not respond, regardless of the TNF inhibitor employed or the dose provided. By targeting the IL-12 and IL-23 regulatory cytokines that may be responsible for the inflammation producing the patient's symptoms, the applicant stated that Stelara[supreg] has a different mechanism of action designed to treat patients that failed other Crohn's disease treatments. The applicant believed that this distinction makes Stelara[supreg] new and different for treating some patients with Crohn's disease. The applicant provided comments reflecting that clinicians have learned that different patients with Crohn's disease require different types of cytokine inhibition to target the inflammatory process in each particular patient. The applicant believed that this is an example of personalized medicine--choosing the right biologic for the right patient at the right time. Therefore, according to the applicant, Stelara[supreg]'s mechanism of action provides a treatment option for patients with CD where others have been unsuccessful. Response: We appreciate the comments we received from the applicant on whether or not Stelara[supreg] meets the newness criterion. After consideration of the public comments we received, we believe that Stelara[supreg] has a unique mechanism of action because it is unique from other immune system suppressors in that it targets the IL- 12 and IL-23 regulatory cytokines. Therefore, Stelara[supreg] meets the newness criterion for new technology add-on payments. With regard to the cost criterion, the applicant conducted the following analysis to demonstrate that Stelara[supreg] meets the cost criterion. The applicant searched claims from the FY 2015 MedPAR file for cases with a principal ICD-9-CM diagnosis of 555.x (Regional Enteritis), which are cases of a diagnosis of Crohn's Disease that may be eligible for treatment using Stelara[supreg]. The applicant identified 10,344 cases that mapped to 35 MS-DRGs. Approximately 85 percent of cases mapped to the following Inflammatory Bowel MS-DRGs: MS-DRGs 385 (Inflammatory Bowel Disease with MCC), 386 (Inflammatory Bowel Disease with CC), and 387 (Inflammatory Bowel Disease without CC/MCC). Similarly, 11 percent of the cases mapped to the following MS-DRGs for bowel surgery: MS-DRGs 329 (Major Small and Large Bowel Procedures with MCC), 330 (Major Small and Large Bowel Procedures with CC), and 331 (Major Small and Large Bowel Procedures without CC/MCC). The remaining cases (4 percent) represented all other digestive system disorders. Using the 10,344 identified cases, the average unstandardized case- weighted charge per case was $39,935. The applicant then standardized the charges. The applicant did not remove charges for the current treatment because as discussed above Stelara[supreg] is indicated for use in patients who fail other treatments. The applicant then applied the 2-year inflation factor of 1.098446 from the FY 2017 IPPS/LTCH PPS final rule (81 FR 57286) to inflate the charges from FY 2015 to FY 2017. The applicant then added charges for the Stelara[supreg] technology. Specifically, the applicant assumed that hospitals would mark up Stelara[supreg] IV to the same extent that they currently mark- up Stelara[supreg] SC (J3357, ustekinumab, 1 mg). The applicant used the actual hospital mark-up based on charges in the CY 2017 OPPS/ASC proposed rule file (OPPS claims incurred and paid in CY 2015). Based on the FY 2017 IPPS/LTCH PPS Table 10 thresholds, the average case- weighted threshold amount was $55,023. The inflated average case- weighted standardized charge per case was $69,826. Because the inflated average case-weighted standardized charge per case exceeds the average case-weighted threshold amount, the applicant maintained that the technology meets the cost criterion. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19886), we invited public comments on whether Stelara[supreg] meets the cost criterion. Comment: The applicant submitted public comments reiterating its cost analysis results. According to the applicant, the inflated average case-weighted standardized charge per case exceeds the average case- weighted threshold amount. The applicant maintained that the technology meets the cost criterion. Response: After consideration of the public comments we received, we agree that Stelara[supreg] meets the cost criterion. With regard to the third criterion, whether a technology represents a substantial clinical improvement over existing technologies, according to the [[Page 38128]] applicant, the new use of the Stelara[supreg] has been shown to produce clinical response and remission in patients diagnosed with moderate to severe CD who have failed treatment using conventional therapies, including antibiotics, mesalamine, corticosteroids, immunomodulators, and TNF[alpha] inhibitors. Stelara[supreg] has been commercially available on the U.S. market for the treatment of patients diagnosed with psoriasis (PsO) since 2009 and the treatment of patients diagnosed with psoriatic arthritis (PsA) since 2013, and the applicant has maintained a safety registry, which enrolled over 12,000 patients since 2007. According to the applicant, the drug has been extremely well- tolerated, and the safety profile in patients diagnosed with CD has been consistent with that experienced in cases representing patients diagnosed with PsO and PsA. The applicant presented the results of three pivotal trials involving over 1,300 patients diagnosed with moderate to severe CD. All three trials utilized a multicenter, double-blind, placebo controlled study design. There were two single-dose IV induction trials, which included patients who had failed treatment using one or more TNF[alpha] inhibitors (UNITI-1) (N = 741), and patients who had failed treatment using corticosteroids and/or immunomodulators (UNITI-2) (N = 628). Responders to the single IV induction dose were then eligible to be enrolled in a maintenance trial (IM-UNITI) (N = 397), which began 8 weeks after administration of the single IV induction dose. IM-UNITI patients were given subcutaneous Stelara[supreg] and were treated for 44 weeks. Over half of the patients treated with 90 mg of Stelara[supreg] every 12 weeks were able to achieve remission; a highly significant response compared to placebo, according to the applicant. The results of these trials have been published by the New England Journal of Medicine and the applicant provided the published studies.\17\ The published study supported the applicant's assertion that Stelara[supreg] single IV dose induces response and remission in patients diagnosed with moderately to severely active CD that is refractory to either TNF antagonists or conventional therapy. Of the patients in the IM-UNITI trial receiving subcutaneous Stelara[supreg] at 8 weeks or 12 weeks, 53.1 percent and 48 percent, respectively, were in remission at week 44 as compared with 35.9 percent of those patients receiving treatment using placebo. --------------------------------------------------------------------------- \17\ Feagan, W.J., et al. (2016) Ustekinumab as Induction and Maintenance Therapy for Crohn' Disease. The New England Journal of Medicine. 2016 Nov 17; 3745(20):1946-60. --------------------------------------------------------------------------- The applicant submitted published results of a multicenter, double- blind, placebo controlled Phase III study of Stelara[supreg].\18\ In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19886), we indicated that we were concerned that the study did not effectively establish the need for Stelara[supreg] induction therapy. Also, the median age of patients in the study was 37 years, and we stated that we were concerned that the study did not include a significant amount of older patients. --------------------------------------------------------------------------- \18\ Ibid. --------------------------------------------------------------------------- We also indicated that we were concerned that we do not have enough information to determine that the new use of the Stelara[supreg] is a substantial clinical improvement over existing technologies for the treatment of moderate to severe CD. We noted that the UNITI-1, UNITI-2, and IMUNITI trials were completed to evaluate efficacy and safety of Stelara[supreg], not superiority of Stelara[supreg] to current conventional therapy. Our concerns were based on a lack of head-to-head trials comparing IV induction and maintenance Stelara[supreg] therapy with conventional therapy in patients diagnosed with moderate to severe CD that are also primary and secondary nonresponders to treatment using TNF alpha inhibitor \19\ therapy. We recognized the subset of primary and secondary nonresponder patients to TNF inhibitor treatments as a patient population unresponsive to, or ineligible for, currently available treatments for diagnoses of moderate to severe CD. However, we stated that we believe that this primary and secondary TNF alpha inhibitor non-responder patient population represents patients that experience a gap in treatment for diagnoses of moderate to severe CD. Specifically, we recognized the nonresponder patient population as described by Simon et al.\20\ as those patients who are TNF inhibitor immunogenicity failures, pharmacokinetic failures, and/or pharmacodynamics failures. We also noted the supplement data in Feagan et al.'s publication \21\ summarized the primary and secondary nonresponders in UNITI-1. However, we stated that we were not clear how the inclusion of the TNF alpha inhibitor intolerant patients with primary and secondary TNF alpha inhibitor failure patients impacts the final comparison of the placebo and treatment arms. In addition, we noted that, in the UNITI-1, UNITI-2, and IMUNITI studies, all treatment arms were allowed to continue conventional treatments for diagnoses of CD throughout the study. We stated that we were concerned that it is difficult to determine whether the new use of the Stelara[supreg] represents a substantial clinical improvement over existing technologies with the concomitant use of other conventional CD medications throughout the duration of the UNITI-1, UNITI-2, and IMUNITI studies. --------------------------------------------------------------------------- \19\ Ibid. \20\ Simon E.G., et al., (2016) Ustekinumab for the treatment of Crohn's disease: can it find its niche? Therapeutic Advances in Gastroenterology. 2016 Jan; 9(1):26-36. \21\ Feagan, W.J., et al. (2016) Ustekinumab as Induction and Maintenance Therapy for Crohn' Disease. The New England Journal of Medicine. 2016 Nov 17; 3745(20):1946-60. --------------------------------------------------------------------------- Also, as mentioned earlier, based on the indications for the use of the Stelara[supreg], there is a class of patients who failed, or were intolerant to, treatment with immunomodulators or corticosteroids, but never failed treatment using a TNF blocker. According to the applicant, for those patients who never failed treatment using a TNF blocker, this patient population can be recognized as two separate patient populations: One patient population representing patients who never received treatment using a TNF blocker; or the other patient population representing patients who received and responded to treatment using a TNF blocker. In the patient population that did not receive treatment using a TNF blocker, we stated that we were unsure if the new use of the Stelara[supreg] represents a substantial clinical improvement because it is possible that some patients will have a positive response to treatment using a TNF blocker and will not respond successfully to treatment using Stelara[supreg], or some patients may have a positive response to both treatment using a TNF blocker and using Stelara[supreg], or some patients may not respond to treatment using a TNF blocker, but will have a positive response to treatment using Stelara[supreg]. In the proposed rule, we invited public comments on whether the Stelara[supreg] meets the substantial clinical improvement criterion. We noted that we did not receive any written public comments in response to the New Technology Town Hall meeting notice regarding the application of Stelara[supreg] for new technology add-on payments. Comment: The applicant submitted public comments addressing CMS' concerns. The applicant stated that the first dose of any therapy may be considered induction therapy. The applicant reiterated the results of its early trials which demonstrated that [[Page 38129]] intravenous induction therapy was superior to subcutaneous administration and that higher intravenous doses appeared to be more efficacious than lower subcutaneous doses. The applicant noted that IBD experts are generally in agreement that higher doses of biologics are required at the outset to induce remission, while lower and less frequent doses may be adequate to maintain remission in a maintenance setting. The applicant also submitted comments addressing CMS' concerns with regards to the lack of head-to-head clinical trials comparing IV induction and maintenance Stelara[supreg] therapy with conventional therapy in patients diagnosed with moderate to severe CD that are also primary and secondary nonresponders to treatment using TNF alpha inhibitor therapy. The applicant stated that the UNITI trials were, in fact, head-to-head trials--the placebo group was receiving active treatment and was not truly a placebo group. Those patients continued the conventional therapies they were taking prior to study entry. The applicant noted that the UNITI induction trials covered the breadth of CD patients and that the UNITI-2 population had failed either corticosteroids and/or immunomodulators--these drugs are both recognized as standard conventional therapy for CD according to the applicant. The UNITI-1 population had failed at least one TNF inhibitor; in fact, approximately 50 percent had failed greater than one. This patient population, according to the applicant, is considered to be the most difficult group to treat in that they had, in most cases, already failed not only non-biologic therapy with corticosteroids and/or immunomodulators, but TNF inhibitors as well. The applicant summarized that the trials should be considered head-to- head comparing Stelara[supreg] to conventional therapies. Response: We appreciate the comments submitted by the applicant in response to our concerns. After consideration of the public comments we received, which clarify the placebo group as having received conventional therapies and, therefore, the clinical trials did compare Stelara[supreg] to existing therapies, we believe Stelara[supreg] meets the substantial clinical improvement criterion because, according to the studies provided by the applicant, Stelara[supreg] produced a clinical response and remission in patients with moderate to severe Crohn's Disease who have failed conventional therapies, including antibiotics, mesalamines, corticosteroids, immunomodulators, and TNF[alpha] inhibitors as outlined in their label. Specifically, Stelara[supreg] targets cytokines IL-12 and IL-23 which are responsible for inflammation in CD, offering a treatment option, otherwise not available, for a specific patient population. Stelara[supreg] provides a treatment option for this difficult-to-treat patient population. We have determined that Stelara[supreg] meets all of the criteria for approval of new technology add-on payments. Therefore, we are approving new technology add-on payments for Stelara[supreg] for FY 2018. We expect that Stelara[supreg] will be administered for the treatment of adult patients (18 years and older) diagnosed with moderately to severely active CD who have: (1) Failed or were intolerant to treatment using immunomodulators or corticosteroids, but never failed a tumor necrosis factor (TNF) blocker; or (2) failed or were intolerant to treatment using one or more TNF blockers. Cases involving Stelara[supreg] that are eligible for new technology add-on payments will be identified by ICD-10-PCS procedure code XW033F3 (Introduction of other New Technology therapeutic substance into peripheral vein, percutaneous approach, New Technology Group 3). In its application, the applicant estimated that the average dose of Stelara[supreg] administered through IV infusion is 390 mg which would require 3 vials of Stelara IV at a hospital acquisition cost of $1,600 per vial (for a total of $4,800). Under 42 CFR 412.88(a)(2), we limit new technology add-on payments to the lesser of 50 percent of the average cost of the technology or 50 percent of the costs in excess of the MS-DRG payment for the case. As a result, the maximum new technology add-on payment amount for a case involving the use of STELARATM is $2,400 for FY 2018. III. Changes to the Hospital Wage Index for Acute Care Hospitals A. Background 1. Legislative Authority Section 1886(d)(3)(E) of the Act requires that, as part of the methodology for determining prospective payments to hospitals, the Secretary adjust the standardized amounts for area differences in hospital wage levels by a factor (established by the Secretary) reflecting the relative hospital wage level in the geographic area of the hospital compared to the national average hospital wage level. We currently define hospital labor market areas based on the delineations of statistical areas established by the Office of Management and Budget (OMB). A discussion of the FY 2018 hospital wage index based on the statistical areas appears under section III.A.2. of the preamble of this final rule. Section 1886(d)(3)(E) of the Act requires the Secretary to update the wage index annually and to base the update on a survey of wages and wage-related costs of short-term, acute care hospitals. (CMS collects these data on the Medicare cost report, CMS Form 2552-10, Worksheet S- 3, Parts II, III, and IV. The OMB control number for approved collection of this information is 0938-0050.) This provision also requires that any updates or adjustments to the wage index be made in a manner that ensures that aggregate payments to hospitals are not affected by the change in the wage index. The adjustment for FY 2018 is discussed in section II.B. of the Addendum to this final rule. As discussed in section III.I. of the preamble of this final rule, we also take into account the geographic reclassification of hospitals in accordance with sections 1886(d)(8)(B) and 1886(d)(10) of the Act when calculating IPPS payment amounts. Under section 1886(d)(8)(D) of the Act, the Secretary is required to adjust the standardized amounts so as to ensure that aggregate payments under the IPPS after implementation of the provisions of sections 1886(d)(8)(B), 1886(d)(8)(C), and 1886(d)(10) of the Act are equal to the aggregate prospective payments that would have been made absent these provisions. The budget neutrality adjustment for FY 2018 is discussed in section II.A.4.b. of the Addendum to this final rule. Section 1886(d)(3)(E) of the Act also provides for the collection of data every 3 years on the occupational mix of employees for short- term, acute care hospitals participating in the Medicare program, in order to construct an occupational mix adjustment to the wage index. A discussion of the occupational mix adjustment that we are applying to the FY 2018 wage index appears under sections III.E.3. and F. of the preamble of this final rule. 2. Core-Based Statistical Areas (CBSAs) for the FY 2018 Hospital Wage Index The wage index is calculated and assigned to hospitals on the basis of the labor market area in which the hospital is located. Under section 1886(d)(3)(E) of the Act, beginning with FY 2005, we delineate hospital labor market areas based on OMB-established Core-Based Statistical Areas (CBSAs). The current statistical areas (which were implemented beginning with FY 2015) are based on revised OMB delineations issued on February 28, 2013, in OMB Bulletin No. 13-01. OMB Bulletin No. [[Page 38130]] 13-01 established revised delineations for Metropolitan Statistical Areas, Micropolitan Statistical Areas, and Combined Statistical Areas in the United States and Puerto Rico based on the 2010 Census, and provided guidance on the use of the delineations of these statistical areas using standards published on June 28, 2010 in the Federal Register (75 FR 37246 through 37252). We refer readers to the FY 2015 IPPS/LTCH PPS final rule (79 FR 49951 through 49963) for a full discussion of our implementation of the OMB labor market area delineations beginning with the FY 2015 wage index. Generally, OMB issues major revisions to statistical areas every 10 years, based on the results of the decennial census. However, OMB occasionally issues minor updates and revisions to statistical areas in the years between the decennial censuses through OMB Bulletins. On July 15, 2015, OMB issued OMB Bulletin No. 15-01, which provides updates to and supersedes OMB Bulletin No. 13-01 that was issued on February 28, 2013. The attachment to OMB Bulletin No. 15-01 provides detailed information on the update to statistical areas since February 28, 2013. The updates provided in OMB Bulletin No. 15-01 are based on the application of the 2010 Standards for Delineating Metropolitan and Micropolitan Statistical Areas to Census Bureau population estimates for July 1, 2012 and July 1, 2013. In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56913), we adopted the updates set forth in OMB Bulletin No. 15-01 effective October 1, 2016, beginning with the FY 2017 wage index. For a complete discussion of the adoption of the updates set forth in OMB Bulletin No. 15-01, we refer readers to the FY 2017 IPPS/ LTCH PPS final rule. For FY 2018, we are continuing to use the OMB delineations that we adopted beginning with FY 2015 to calculate the area wage indexes, with updates as reflected in OMB Bulletin No. 15-01 specified in the FY 2017 IPPS/LTCH PPS final rule. 3. Codes for Constituent Counties in CBSAs CBSAs are made up of one or more constituent counties. Each CBSA and constituent county has its own unique identifying codes. There are two different lists of codes associated with counties: Social Security Administration (SSA) codes and Federal Information Processing Standard (FIPS) codes. Historically, CMS has listed and used SSA and FIPS county codes to identify and crosswalk counties to CBSA codes for purposes of the hospital wage index. We have learned that SSA county codes are no longer being maintained and updated. However, the FIPS codes continue to be maintained by the U.S. Census Bureau. The Census Bureau's most current statistical area information is derived from ongoing census data received since 2010; the most recent data are from 2015. For the purposes of crosswalking counties to CBSAs, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19898 through 19899), we proposed to discontinue the use of SSA county codes and begin using only the FIPS county codes. The Census Bureau maintains a complete list of changes to counties or county equivalent entities on the Web site at: https://www.census.gov/geo/reference/county-changes.html. In our proposed transition to using only FIPS codes for counties for the hospital wage index, we proposed to update the FIPS codes used for crosswalking counties to CBSAs for the hospital wage index to incorporate changes to the counties or county equivalent entities included in the Census Bureau's most recent list. Based on information included in the Census Bureau's Web site, since 2010, the Census Bureau has made the following updates to the FIPS codes for counties or county equivalent entities: Petersburg Borough, AK (FIPS State County Code 02-195), CBSA 02, was created from part of former Petersburg Census Area (02- 195) and part of Hoonah-Angoon Census Area (02-105). The CBSA code remains 02. The name of La Salle Parish, LA (FIPS State County Code 22-059), CBSA 14, is now LaSalle Parish, LA (FIPS State County Code 22- 059). The CBSA code remains as 14. The name of Shannon County, SD (FIPS State County Code 46- 113), CBSA 43, is now Oglala Lakota County, SD (FIPS State County Code 46-102). The CBSA code remains as 43. We believe that it is important to use the latest counties or county equivalent entities in order to properly crosswalk hospitals from a county to a CBSA for purposes of the hospital wage index used under the IPPS. In addition, we believe that using the latest FIPS codes will allow us to maintain a more accurate and up-to-date payment system that reflects the reality of population shifts and labor market conditions. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19898 through 19899), we proposed to implement these FIPS code updates, effective October 1, 2017, beginning with the FY 2018 wage indexes. We proposed to use these update changes to calculate area wage indexes in a manner that is generally consistent with the CBSA-based methodologies finalized in the FY 2005 IPPS final rule and the FY 2015 IPPS/LTCH PPS final rule. We note that while the county update changes listed earlier changed the county names, the CBSAs to which these counties map did not change from the prior counties. Therefore, there is no impact or change to hospitals in these counties; they continue to be considered rural for the hospital wage index under these changes. We invited public comments on our proposals. We did not receive any public comments on our proposals. Therefore, for the reasons discussed earlier, we are finalizing our proposal, without modification, to discontinue the use of the SSA county codes and begin using only the FIPS county codes for purposes of crosswalking counties to CBSAs. In addition, we are finalizing our proposal, without modification, to implement the latest FIPS code updates, as discussed earlier, effective October 1, 2017, beginning with the FY 2018 wage indexes. As we proposed, we will use these update changes to calculate the wage indexes in a manner that is generally consistent with the CBSA-based methodologies finalized in the FY 2005 IPPS final rule and the FY 2015 IPPS/LTCH PPS final rule. For FY 2018, Tables 2 and 3 associated with this final rule and the County to CBSA Crosswalk File and Urban CBSAs and Constituent Counties for Acute Care Hospitals File posted on the CMS Web site reflect these county changes. B. Worksheet S-3 Wage Data for the FY 2018 Wage Index The FY 2018 wage index values are based on the data collected from the Medicare cost reports submitted by hospitals for cost reporting periods beginning in FY 2014 (the FY 2017 wage indexes were based on data from cost reporting periods beginning during FY 2013). 1. Included Categories of Costs The FY 2018 wage index includes all of the following categories of data associated with costs paid under the IPPS (as well as outpatient costs): Salaries and hours from short-term, acute care hospitals (including paid lunch hours and hours associated with military leave and jury duty); Home office costs and hours; Certain contract labor costs and hours, which include direct patient care, certain top management, pharmacy, laboratory, and nonteaching physician Part A services, and certain contract indirect patient care services (as discussed in the FY 2008 final rule [[Page 38131]] with comment period (72 FR 47315 through 47317)); and Wage-related costs, including pension costs (based on policies adopted in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51586 through 51590)) and other deferred compensation costs. 2. Excluded Categories of Costs Consistent with the wage index methodology for FY 2017, the wage index for FY 2018 also excludes the direct and overhead salaries and hours for services not subject to IPPS payment, such as skilled nursing facility (SNF) services, home health services, costs related to GME (teaching physicians and residents) and certified registered nurse anesthetists (CRNAs), and other subprovider components that are not paid under the IPPS. The FY 2018 wage index also excludes the salaries, hours, and wage-related costs of hospital-based rural health clinics (RHCs), and Federally qualified health centers (FQHCs) because Medicare pays for these costs outside of the IPPS (68 FR 45395). In addition, salaries, hours, and wage-related costs of CAHs are excluded from the wage index for the reasons explained in the FY 2004 IPPS final rule (68 FR 45397 through 45398). 3. Use of Wage Index Data by Suppliers and Providers Other Than Acute Care Hospitals Under the IPPS Data collected for the IPPS wage index also are currently used to calculate wage indexes applicable to suppliers and other providers, such as SNFs, home health agencies (HHAs), ambulatory surgical centers (ASCs), and hospices. In addition, they are used for prospective payments to IRFs, IPFs, and LTCHs, and for hospital outpatient services. We note that, in the IPPS rules, we do not address comments pertaining to the wage indexes of any supplier or provider except IPPS providers and LTCHs. Such comments should be made in response to separate proposed rules for those suppliers and providers. C. Verification of Worksheet S-3 Wage Data The wage data for the FY 2018 wage index were obtained from Worksheet S-3, Parts II and III of the Medicare cost report (Form CMS- 2552-10) for cost reporting periods beginning on or after October 1, 2013, and before October 1, 2014. For wage index purposes, we refer to cost reports during this period as the ``FY 2014 cost report,'' the ``FY 2014 wage data,'' or the ``FY 2014 data.'' Instructions for completing the wage index sections of Worksheet S-3 are included in the Provider Reimbursement Manual (PRM), Part 2 (Pub.15-2), Chapter 40, Sections 4005.2 through 4005.4. The data file used to construct the FY 2018 wage index includes FY 2014 data submitted to us as of June 14, 2017. As in past years, we performed an extensive review of the wage data, mostly through the use of edits designed to identify aberrant data. We asked our MACs to revise or verify data elements that result in specific edit failures. For the proposed FY 2018 wage index, we identified and excluded 51 providers with aberrant data that should not be included in the wage index, although we stated in the FY 2018 IPPS/ LTCH PPS proposed rule that if data elements for some of these providers are corrected, we intend to include data from those providers in the final FY 2018 wage index (82 FR 19899). We note that of the 51 hospitals that we excluded from the proposed wage index, some hospitals had data that we did not expect to change or improve (for example, among the reasons these providers were excluded are: They are low Medicare utilization providers; they closed and failed edits for reasonableness; or they have extremely high or low average hourly wages that are atypical for their CBSAs). We also adjusted certain aberrant data and included these data in the proposed wage index. For example, in situations where a hospital did not have documentable salaries, wages, and hours for housekeeping and dietary services, we imputed estimates, in accordance with policies established in the FY 2015 IPPS/ LTCH PPS final rule (79 FR 49965 through 49967). We instructed MACs to complete their data verification of questionable data elements and to transmit any changes to the wage data no later than March 24, 2017. In addition, as a result of the April and May appeals processes, and posting of the April 28, 2017 PUF, we have made additional revisions to the FY 2018 wage data, as described further below. The revised data are reflected in this FY 2018 IPPS/LTCH PPS final rule. In constructing the proposed FY 2018 wage index, we included the wage data for facilities that were IPPS hospitals in FY 2014, inclusive of those facilities that have since terminated their participation in the program as hospitals, as long as those data did not fail any of our edits for reasonableness. We believed that including the wage data for these hospitals is, in general, appropriate to reflect the economic conditions in the various labor market areas during the relevant past period and to ensure that the current wage index represents the labor market area's current wages as compared to the national average of wages. However, we excluded the wage data for CAHs as discussed in the FY 2004 IPPS final rule (68 FR 45397 through 45398). For the proposed rule, we removed 7 hospitals that converted to CAH status on or after January 22, 2016, the cut-off date for CAH exclusion from the FY 2017 wage index, and through and including January 23, 2017, the cut-off date for CAH exclusion from the FY 2018 wage index. After excluding CAHs and hospitals with aberrant data, we calculated the proposed wage index using the Worksheet S-3, Parts II and III wage data of 3,325 hospitals. Since the development of the FY 2018 proposed wage index, as a result of further review by the MACs and the April and May appeals processes, we received improved data for 15 hospitals and are including the wage data of these 15 hospitals in the final wage index. However, during our review of the wage data in preparation of the April 28, 2017 PUF, we identified and deleted the data of 2 additional hospitals whose data we determined to be aberrant (unusually low average hourly wages) relative to their CBSAs, and there was insufficient documentation provided to explain their wage data. Finally, we learned that in the proposed wage index, we inadvertently deleted the data of one hospital when we should have deleted the data of a different hospital. We have corrected this error, although because we were including one hospital while deleting another, there was no effect on the number of hospitals in the wage index. With regard to CAHs, we have since learned of 2 additional hospitals that converted to CAH status on or after January 22, 2016, the cut-off date for CAH exclusion from the FY 2017 wage index, and through and including January 23, 2017, the cut-off date for CAH exclusion from the FY 2018 wage index. Accordingly, we have removed 9 hospitals that converted to CAH status from the FY 2018 wage index. The final FY 2018 wage index is based on the wage index of 3,336 hospitals (3,325 + 15-2-1 + 1-2 = 3,336). For the final FY 2018 wage index, we allotted the wages and hours data for a multicampus hospital among the different labor market areas where its campuses are located in the same manner that we allotted such hospitals' data in the FY 2017 wage index (81 FR 56915). Table 2, which contains the final FY 2018 wage index associated with this final rule (available via the Internet on the CMS Web site), includes separate wage data for the campuses of 9 multicampus hospitals. [[Page 38132]] D. Method for Computing the FY 2018 Unadjusted Wage Index 1. Methodology for FY 2018 The method used to compute the FY 2018 wage index without an occupational mix adjustment follows the same methodology that we used to compute the wage indexes without an occupational mix adjustment since FY 2012 (76 FR 51591 through 51593). Comment: One commenter requested that CMS consider developing a process for determining a wage index that would reward hospitals that invest in the workforce and raise the wages of the lowest paid workers, rather than relying primarily on the average hourly wages of the labor market area as a whole. Response: Section 1886(d)(3)(E) of the Act requires the Secretary to adjust for area differences in hospital wage levels by a factor reflecting the relative hospital wage level in the geographic area of the hospital compared to the national average hospital wage level. The statute does not direct the Secretary to develop a wage index that rewards hospitals for workforce investment or other labor initiatives. Comment: One commenter requested that CMS establish a floor wage index for providers in Puerto Rico that is not lower than the ratio of Puerto Rico nonhealth care wages to U.S. nonhealth care wages, using data from the Occupational Employment Statistics (OES) of the U.S. Bureau of Labor Statistics (BLS). Response: We appreciate this comment. However, we consider it to be outside the scope of the FY 2018 IPPS/LTCH PPS proposed rule. Therefore, we are not responding to this comment at this time. As discussed in the FY 2012 IPPS/LTCH PPS final rule, in ``Step 5,'' for each hospital, we adjust the total salaries plus wage-related costs to a common period to determine total adjusted salaries plus wage-related costs. To make the wage adjustment, we estimate the percentage change in the employment cost index (ECI) for compensation for each 30-day increment from October 14, 2013, through April 15, 2015, for private industry hospital workers from the BLS' Compensation and Working Conditions. We have consistently used the ECI as the data source for our wages and salaries and other price proxies in the IPPS market basket, and we did not propose any changes to the usage of the ECI for FY 2018. The factors used to adjust the hospital's data were based on the midpoint of the cost reporting period, as indicated in the following table. Midpoint of Cost Reporting Period ------------------------------------------------------------------------ Adjustment After Before factor ------------------------------------------------------------------------ 10/14/2013......................... 11/15/2013............ 1.02310 11/14/2013......................... 12/15/2013............ 1.02155 12/14/2013......................... 01/15/2014............ 1.02004 01/14/2014......................... 02/15/2014............ 1.01866 02/14/2014......................... 03/15/2014............ 1.01740 03/14/2014......................... 04/15/2014............ 1.01615 04/14/2014......................... 05/15/2014............ 1.01482 05/14/2014......................... 06/15/2014............ 1.01339 06/14/2014......................... 07/15/2014............ 1.01193 07/14/2014......................... 08/15/2014............ 1.01048 08/14/2014......................... 09/15/2014............ 1.00905 09/14/2014......................... 10/15/2014............ 1.00761 10/14/2014......................... 11/15/2014............ 1.00614 11/14/2014......................... 12/15/2014............ 1.00463 12/14/2014......................... 01/15/2015............ 1.00309 01/14/2015......................... 02/15/2015............ 1.00155 02/14/2015......................... 03/15/2015............ 1.00000 03/14/2015......................... 04/15/2015............ 0.99845 ------------------------------------------------------------------------ For example, the midpoint of a cost reporting period beginning January 1, 2014, and ending December 31, 2014, is June 30, 2014. An adjustment factor of 1.01193 would be applied to the wages of a hospital with such a cost reporting period. Using the data as previously described, the FY 2018 national average hourly wage (unadjusted for occupational mix) is $42.1027. Previously, we also would provide a Puerto Rico overall average hourly wage. As discussed in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56915), prior to January 1, 2016, Puerto Rico hospitals were paid based on 75 percent of the national standardized amount and 25 percent of the Puerto Rico-specific standardized amount. As a result, we calculated a Puerto Rico-specific wage index that was applied to the labor share of the Puerto Rico-specific standardized amount. Section 601 of the Consolidated Appropriations Act, 2016 (Pub. L. 114-113) amended section 1886(d)(9)(E) of the Act to specify that the payment calculation with respect to operating costs of inpatient hospital services of a subsection (d) Puerto Rico hospital for inpatient hospital discharges on or after January 1, 2016, shall use 100 percent of the national standardized amount. As we stated in the FY 2017 IPPS/ LTCH PPS final rule (81 FR 56915 through 56916), because Puerto Rico hospitals are no longer paid with a Puerto Rico-specific standardized amount as of January 1, 2016, under section 1886(d)(9)(E) of the Act, as amended by section 601 of the Consolidated Appropriations Act, 2016, there is no longer a need to calculate a Puerto Rico-specific average hourly wage and wage index. Hospitals in Puerto Rico are now paid 100 percent of the national standardized amount and, therefore, are subject to the national average hourly wage (unadjusted for occupational mix) (which is $42.1027 for this FY 2018 final rule) and the national wage index, which is applied to the national labor share of the national standardized amount. Therefore, for FY 2018, we did not propose a Puerto Rico-specific overall average hourly wage or wage index. 2. Clarification of Other Wage Related Costs in the Wage Index Section 1886(d)(3)(E) of the Act requires the Secretary to update the wage index based on a survey of hospitals' costs that are attributable to wages and wage-related costs. In the September 1, 1994 IPPS final rule (59 FR 45356), we developed a list of ``core'' wage- related costs that hospitals may report on Worksheet S-3, Part II of the Medicare hospital cost report in order to include those costs in the wage index. Core wage-related costs include categories of retirement cost, plan administrative costs, health and insurance costs, taxes, and other specified costs such as tuition reimbursement. In addition to these categories of core wage-related costs, we allow hospitals to report wage-related costs other than those on the core list if the other wage-related costs meet certain criteria. The criteria for including other wage-related costs in the wage index are discussed in the September 1, 1994 IPPS final rule (59 FR 45357) and also are listed in the Provider Reimbursement Manual (PRM), Part II, Chapter 40, Sections 4005.2 through 4005.4, Line 18 of the Medicare cost report (Form CMS-2552-10, OMB control number 0938-0050). Specifically, ``other'' wage-related costs are allowable for the wage index if the cost for employees whose services are paid under the IPPS exceeds 1 percent of the total adjusted salaries net of excluded area salaries, is a fringe benefit as defined by the IRS and has been reported to the IRS (as income to the employees or contractors), is not being furnished for the convenience of the provider, and is not listed on Worksheet S-3, Part IV. We note that other wage-related costs are not to include benefits already included in Line 1 salaries on Worksheet S-3, Part II (refer to the cost report instructions for Worksheet S-3, Part II, Line 18, which state, `` `Other' wage-related costs do not include wage-related costs reported on line 1 of this worksheet.''). We also note that the 1- percent test is conducted by dividing each individual category of the other wage-related cost (that is, the [[Page 38133]] numerator) by the sum of the following lines on the Medicare hospital cost report (Form CMS-2552-10): Worksheet S-3, Part II, Lines 11, 12, 13, and 14, Column 4, and Worksheet S-3, Part III, Line 3, Column 4 (that is, the denominator). The other wage-related costs associated with contract labor and home office/related organization personnel are included in the numerator because these other wage-related costs are allowed in the wage index (in addition to other wage-related costs for direct employees), assuming the requirements for inclusion in the wage index are met. For example, if a hospital is trying to include a parking garage as an other-wage related cost that is reported on the W- 2 or 1099 form, when running the 1-percent test, include in the numerator all the parking garage other wage-related cost for direct salary employees, contracted employees, and home office employees and divide by the sum of Worksheet S-3, Part II, Lines 11, 12, 13, and 14, Column 4, and Worksheet S-3, Part III, Line 3, Column 4. For the category of parking other wage-related costs, the 1-percent test would be run only one time, inclusive of other wage-related costs for employee salaries, contracted employees, and home office employees. We intend to clarify the hospital cost report instructions to reflect that contract labor and home office/related organization salaries should be added to the subtotal of salaries on Worksheet S-3, Part III, Line 3, Column 4 (Line 3 is the difference of net salaries minus excluded area salaries) for purposes of performing the 1-percent test. If a hospital has more than one other wage-related cost, the 1-percent test must be conducted separately for each other wage-related cost (for example, parking and cafeteria separately; do not sum all the different types of other wage-related costs together and then run the 1-percent test). If the 1-percent test is met for a particular type of other wage-related costs, and the other criteria listed earlier are met as well, the other wage-related cost may be reported on Worksheet S-3, Part II, Line 18 of the hospital cost report. We originally allowed for the inclusion of wage-related costs other than those on the core list because we were concerned that individual hospitals might incur unusually large wage-related costs that are not reflected on the core list but that may represent a significant wage- related cost. However, as we discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19900 through 19902), we are reconsidering allowing other wage-related costs to be included in the wage index because recent internal reviews of the FY 2018 wage data show that only a small minority of hospitals are reporting other wage-related costs that meet the 1-percent test described earlier. In the calculation of the proposed FY 2018 wage index, for each hospital reporting other wage-related costs on Line 18 of Worksheet S-3, we performed the 1- percent test. We then made internal edits removing other wage-related costs on Line 18 where hospitals reported data that failed to meet the mathematical requirement that other wage-related costs must exceed 1 percent of total adjusted salaries net of excluded area salaries. After this review, only approximately 80 hospitals of approximately 3,320 hospitals had other wage-related costs on Line 18 meeting the 1-percent test. We believe that such a limited number of hospitals nationally reporting and meeting the 1-percent test may indicate that other wage- related costs might not constitute an appropriate part of a relative measure of wage costs in a particular labor market area, a longstanding tenet of the wage index. In other words, while other wage-related costs may represent costs that may have an impact on an individual hospital's average hourly wage, we do not believe that costs reported by only a very small minority of hospitals accurately reflect the economic conditions of the labor market areas in which those hospitals are located. Therefore, it is possible that inclusion of other wage-related costs in the wage index in such a limited manner may distort the average hourly wage of a particular labor market area so that its wage index does not accurately represent that labor market area's current wages relative to national wages. Furthermore, the open-ended nature of the types of other wage- related costs that may be included on Line 18 of Worksheet S-3, in contrast to the concrete list of core wage-related costs, may hinder consistent and proper reporting of fringe benefits. Our internal review indicates widely divergent types of costs that hospitals are reporting as other wage-related costs on Line 18. We are concerned that inconsistent reporting of other wage-related costs on Line 18 further compromises the accuracy of the wage index as a representation of the relative average hourly wage for each labor market area. Our intent in creating a core list of wage-related costs in the September 1, 1994 IPPS final rule was to promote consistent reporting of fringe benefits, and we are increasingly concerned that inconsistent reporting of wage- related costs on Line 18 of Worksheet S-3 undermines this effort. Specifically, we expressed in the September 1, 1994 IPPS final rule that, since we began including fringe benefits in the wage index, we have been concerned with the inconsistent reporting of fringe benefits, whether because of a lack of provider proficiency in identifying fringe benefit costs or varying interpretations across fiscal intermediaries of the definition for fringe benefits in PRM-I, Section 2144.1 (59 FR 45356). We believe that the limited and inconsistent use of Line 18 of Worksheet S-3 for reporting wage-related costs other than the core list might indicate that including other wage-related costs in the wage index compromises the accuracy of the wage index as a relative measure of wages in a given labor market area. Therefore, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19901), we sought public comments on whether we should, in future rulemaking, propose to only include the wage-related costs on the core list in the calculation of the wage index and not to include any other wage-related costs in the calculation of the wage index. Meanwhile, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19901 through 19902), we clarified that, under our current policy, an other wage-related cost (which we define as the value of a benefit) must be a fringe benefit as described by the IRS (refer to IRS Publication 15-B) and must be reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income in order to be considered an other wage- related cost on Line 18 of Worksheet S-3 and for the wage index. That is, other wage-related costs that are not reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income, even if not required to be reported to the IRS according to IRS requirements, will not be included in the wage index. This is consistent with current cost report instructions for Line 18 of Worksheet S-3, Part II of the Medicare cost report, Form 2552-10, which state that, to be considered an allowable other wage-related cost, the cost ``has been reported to the IRS.'' We will apply this policy to the process for calculating the wage index for FY 2019, including the FY 2019 desk reviews beginning in September 2017. As we stated in the FY 2018 proposed rule, we believe this clarification is necessary because some hospitals have incorrectly interpreted prior manual and existing preamble language to mean that a cost could be considered an other wage-related cost if the provider's reporting (or not reporting) of the cost [[Page 38134]] was in accordance with IRS requirements, rather than if the cost was actually reported on an employee's or contractor's W-2 or 1099 form as taxable income. We believe that such an interpretation of our policy would require an analysis of whether the reporting or not reporting of the cost to the IRS was done properly in accordance with IRS regulations and guidance in order to allow the cost as an other wage- related cost. We believe that the determinations regarding the proper or improper reporting of certain other wage-related costs to the IRS for the purpose of inclusion in the Medicare wage index are impractical for CMS and the MACs because we do not have the expertise and fluency in IRS regulations and tax law sufficient to perform such technical reviews of hospital wage-related costs. In contrast, our current policy of including an amount as an other wage-related cost for wage index purposes only if the amount was actually reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income is a straightforward policy that we believe provides clarity to all involved parties. The brightline test of allowing an other wage-related cost to be included in the wage index only if it has been reported on an employee's or contractor's W-2 or 1099 form as taxable income helps ensure consistent treatment of other wage-related costs for all hospitals. Considering the variety of types of costs that may be included on Line 18 of Worksheet S-3 of the cost report for other wage- related costs (assuming the 1-percent test is met and other criteria are met), we believe that a straightforward policy that is simple for hospitals and CMS to apply is particularly important. In addition, we believe the policy we are clarifying that an other wage-related cost can be included in the wage index only if it was reported to the IRS as taxable income on the employee's or contractor's W-2 or 1099, is consistent with CMS' longstanding position that a fringe benefit is not furnished for the convenience of the employer or otherwise excludable from income as a fringe benefit (such as a working condition fringe) and that inappropriate types of costs may not be included in the wage index. In response to a comment when we finalized the criteria for other wage-related costs in the September 1, 1994 IPPS final rule (59 FR 45359), we stated that ``items such as the unrecovered cost of employee meals, tuition reimbursement, and auto allowances will only be allowed as a wage-related cost for purposes of the wage index if properly reported to the IRS on an employee's W-2 form as a fringe benefit.'' (We note that the September 1, 1994 IPPS final rule does not mention the 1099 form for contractors, as contract labor was not allowed at that time in the wage index. Consistent with our treatment of costs for contract labor similar to that of employees for the wage index, we are clarifying that the requirement that a cost be reported to the IRS to be allowed as a wage-related cost for the wage index also applies to contract labor, which must be reported on the contractor's 1099 to be allowed as a wage-related cost for the wage index.) We believe that requiring other wage-related costs to be reported on employees' or contractors' W-2 or 1099 forms to be allowable for Line 18 of Worksheet S-3 of the Medicare cost report is consistent with the requirement that the cost is not being furnished for the convenience of the employer. A cost reported on an employee's or contractor's W-2 or 1099 form as taxable income is clearly a wage- related cost that is provided solely for the benefit of the employee. We believe that the requirement that other wage-related costs be a benefit to the employee also guarantees that administrative costs such as overhead and capitalized costs are excluded from other wage-related costs in the wage index. Therefore, for the reasons discussed above, as we discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19901 through 19902), we are clarifying that a cost must be a fringe benefit as described by the IRS and must be reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income in order to be considered an other wage- related cost on Line 18 of Worksheet S-3 and for the wage index. In addition, as discussed earlier, in the proposed rule, we requested public comments on whether we should consider in future rulemaking removing other wage-related costs from the wage index. Because some hospitals have incorrectly interpreted prior manual and existing preamble language, as stated earlier, in the proposed rule we restated the criteria from the September 1, 1994 IPPS final rule (59 FR 45357) for allowing other wage-related costs for the wage index, with clarifications. The criteria follow below, and as stated in the proposed rule, we intend to update the manual with these clarifications: Other Wage-Related Costs. A hospital may be able to report a wage-related cost (defined as the value of the benefit) that does not appear on the core list if it meets all of the following criteria: The wage-related cost is provided at a significant financial cost to the employer. To meet this test, the individual wage- related cost must be greater than 1 percent of total salaries after the direct excluded salaries are removed (the sum of Worksheet S-3, Part II, Lines 11, 12, 13, 14, column 4, and Worksheet S-3, Part III, Line 3, Column 4). The wage-related cost is a fringe benefit as described by the IRS and is reported to the IRS on an employee's or contractor's W-2 or 1099 form as taxable income. The wage-related cost is not furnished for the convenience of the provider or otherwise excludable from income as a fringe benefit (such as a working condition fringe). We note that those wage-related costs reported as salaries on Line 1 (for example, loan forgiveness and sick pay accruals) should not be included as other wage-related costs on Line 18. Comment: One commenter fully supported CMS proposing in future rulemaking to only include the wage-related costs on the core list in the calculation of the wage index and not to include any other wage- related costs in the calculation of the wage index. The commenter reiterated CMS' observation that only a small minority of hospitals benefit from the reporting of other wage-related costs, emphasizing that the inclusion of other wage-related costs in the wage index in such a limited manner distorts the average hourly wage of a particular labor market area so that its wage index does not accurately represent that labor market area's current wages relative to national wages. Several commenters did not oppose CMS proposing in future rulemaking to only include wage-related costs on the core list but requested that CMS first consider convening stakeholders for additional input prior to the removal of the item. Similarly, one commenter requested that CMS be as transparent as possible and provide complete information on the impact on the wage index for all areas of the country in future rulemaking if CMS proposes to exclude other wage-related costs from the wage index calculation. Response: We appreciate the commenter's support for our proposing in future rulemaking to consider only including the wage-related costs on the core list in the calculation of the wage index and not to include any other wage-related costs in the calculation of the wage index. In response to the commenters who requested that CMS first consider convening stakeholders [[Page 38135]] for additional input prior to the removal of other wage-related costs (on Line 18 of Worksheet S-3) from the wage index, we are reassuring the commenters that we would engage in notice-and-comment rulemaking in order to solicit stakeholder input before removing Line 18 of Worksheet S-3 from the wage index calculation. Similarly, we endeavor to be as transparent as possible and, if appropriate, may consider providing information on the impact on the wage index for all areas of the country in future rulemaking if we propose to exclude other wage- related costs from the wage index calculation. Comment: Two commenters applauded CMS' goals of achieving a more equitable and accurate wage index, but suggested that CMS address the inadequacies in the current reporting requirements for noncore other wage-related costs rather than consider eliminating Line 18 of Worksheet S-3 of the Medicare cost report from the wage index. These commenters asserted that all hospitals have noncore benefits. However, the commenters added, the limited guidance and ``significant threshold limitations'' in the current instructions prevent hospitals from capturing these noncore benefits. Furthermore, the commenters maintained that benefits are rapidly evolving into more nontraditional structures and, therefore, a mechanism to capture these evolving benefits is necessary for CMS to ensure an equitable survey. The commenters submitted several suggestions to ensure open and transparent reporting of other wage-related costs and to remove the onus from CMS and the MAC to make determinations regarding the acceptability of other wage-related costs. The commenters believed that clear and consistent reporting guidelines create an equitable playing field for all providers and stated that addressing the inadequacies in the current reporting requirements for Line 18 is prudent. However, the commenters suggested an approach different than CMS' clarifications of current policy to more accurately identify and capture other wage-related costs. Response: We appreciate the feedback from commenters in favor of our improving the current reporting requirements for noncore other wage-related costs rather than considering eliminating Line 18 of Worksheet S-3 from the wage index calculation. We are not eliminating Line 18 from the wage index calculation at this time. Rather, in line with the commenters' recommendation, we are clarifying the requirements for Line 18 in this final rule to facilitate consistent and accurate reporting of other wage-related costs for the wage index. We share the commenters' interests in reporting guidelines that are clear, consistent, and equitable. The commenters' specific suggestions and our responses follow below: Comment: Commenters suggested that CMS, with input from providers, define a specific list of noncore benefits commonly shared by a large number of providers for inclusion in the wage index, such as employee parking and transit costs, uniform costs, and meal allowances. The commenters suggested that CMS approach the identification of noncore benefits with the same specificity as it does with core benefits in order to ensure an equitable wage index, more easily address tax issues, and allow more direct application of the employer convenience test. Response: We appreciate the commenters' suggestion and agree that defined lists of allowable costs are generally helpful to support consistent and equitable reporting. In fact, our intent in creating a core list of wage-related costs in the September 1, 1994 IPPS final rule was to promote ``more equitable and consistent reporting of wage- related costs for all hospitals'' (59 FR 45356). When developing the list of core wage-related costs, we stated that one or more of the following criteria must be met to be considered a core wage-related cost: The wage-related cost is provided at a significant financial cost to the employer; the wage-related cost is of a type and nature that would generally be offered as a fringe benefit by most employers; the perceived value of this wage-related cost is of such importance that it would influence an individual's employment decisions; and the wage- related cost is a mandatory requirement under Federal or State law (for example FICA, Federal and State unemployment, among others) (59 FR 45356). If there are noncore benefits that are of a type and nature that would generally be offered as a fringe benefit by most employers, as the commenters suggested, we believe that perhaps these costs should be added to the core list rather than defined separately as a list of other wage-related costs. In future rulemaking, we may consider this suggestion in the form of seeking hospitals' input on expanding the core list of wage-related costs to include common wage-related costs (such as parking) that are currently considered other wage-related costs. Comment: Commenters suggested that the taxable or nontaxable nature of the benefit should not be a determinant for inclusion as a noncore benefit. In the commenters' opinion, CMS made too broad a connection between taxable reporting and the employer convenience test; specifically, many employee benefits are not taxable due to dollar threshold exclusions and public policy considerations by Congress and the IRS. Furthermore, the commenters pointed out that evolving tax law could cause volatility in the wage index because what is considered a taxable benefit one year may not be taxable in the next year. Rather, the commenters suggested that, in order for other wage- related costs to be included in the wage index, CMS require other wage- related costs to be reported to the IRS on the W-2, regardless of whether the benefit is taxable or not (the W-2 allows for reporting of both taxable and nontaxable benefits), and that CMS could then include other wage-related costs in the wage index as long as those costs, whether taxable or nontaxable, are reported on the W-2. The commenters maintained that it should not be the responsibility of CMS or the MACs to prove that the benefit has been handled appropriately for tax purposes, and this requirement to include all taxable and nontaxable costs on the W-2 in order to have those costs included in the wage index would ensure that the benefit has been handled correctly for tax purposes. Response: In the proposed rule (82 FR 19902), we stated that requiring other wage-related costs to be reported on employees' or contractors' W-2 or 1099 forms to be allowable for Line 18 is consistent with the requirement that the cost is not being furnished for the convenience of the employer because, typically, a cost that is for the convenience of the employer is not taxable as income to the employee. This is not to say that all costs that are a benefit to the employee are taxable. Indeed, in our clarification of the criteria for allowing a cost as an other wage-related costs on Line 18 in the wage index, we specifically stated that ``The wage-related cost is not furnished for the convenience of the provider or otherwise excludable from income as a fringe benefit (such as a working condition fringe)'' (emphasis added). That is, we recognize that being furnished for the convenience of the provider is only one of many reasons that a cost may be excludable from income as a fringe benefit. While we understand that many employee benefits are not taxable due to dollar threshold exclusions and public policy considerations by Congress and the IRS, and thereby excluded from Line 18, we continue to believe that a brightline test is necessary for consistent [[Page 38136]] treatment of other wage-related costs for all hospitals. Taken with the commenter's suggestion that CMS allow taxable and nontaxable other wage-related costs (assuming other criteria are met) as long as the costs are reported on W-2s or 1099s, we understand that the commenter is suggesting a different brightline test: That the cost be listed on the W-2, regardless of whether the cost is taxable or tax-exempt. We continue to believe that our clarification in the proposed rule is a more straightforward policy than the commenter's suggestion for two reasons. First, not all employers report nontaxable costs on an employee's W-2, nor are they required to do so. Therefore, to allow nontaxable costs so long as those costs are on an employee's W-2 would create an uneven playing field with inconsistent treatment of nontaxable costs. Second, a taxable benefit is typically income-related and a benefit to the employee. While we understand that there may be benefits to the employee that are tax-exempt due to a variety of public policy considerations, we believe that costs should be taxable in order to be incorporated as part of the wage index because the wage index is a relative measure of salaries and wages. Furthermore, we agree with the commenters' assertion that it should not be the responsibility of CMS or the MACs to prove that the benefit has been handled appropriately for tax purposes. Indeed, it is for that reason that we clarified our current policy of allowing an amount as an other wage-related cost for wage index purposes only if the amount was actually reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income. We stated in the proposed rule (82 FR 19901 through 19902) that other wage-related costs that are not reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income, even if not required to be reported to the IRS according to IRS requirements, will not be included in the wage index. We explained that determinations regarding the proper or improper reporting of certain other wage-related costs to the IRS for the purpose of inclusion in the Medicare wage index are impractical for CMS and the MACs because we do not have the expertise and fluency in IRS regulations and tax law sufficient to perform such technical reviews of hospital wage-related costs. Comment: Commenters suggested that CMS change the 1-percent test to a test in aggregate for the items on their recommended noncore list. For benefits not specifically listed by CMS as noncore, the commenters suggested that CMS continue using the current methodology, which requires each individual benefit to meet the 1-percent test. Response: We appreciate the commenters' suggestion. However, as we stated earlier, if there are noncore benefits that are of a type and nature that would generally be offered as a fringe benefit by most employers, we believe that perhaps these costs should be added to the core list rather than defined separately as a list of other wage- related costs. In future rulemaking, we may consider this suggestion in the form of seeking hospitals' input on expanding the core list of wage-related costs to include common wage-related costs (such as parking) that are currently considered other wage-related costs. We continue to believe that it is appropriate for the 1-percent test to be performed on individual, rather than aggregate, other wage- related costs. In response to a public comment, in the September 1, 1994 IPPS final rule (59 FR 45358), we stated that ``[t]he provision to include wage-related costs other than those reflected on the core list is intended to recognize only those limited circumstances where a hospital incurs any additional wage-related cost items that truly represent a significant financial burden to the hospital, but that also meet the current definition of a fringe benefit cost. We believe the 1- percent threshold is an appropriate measure of significance, and that the exclusion of any cost representing less than 1 percent of total salaries would not significantly affect the hospital's overall average hourly wage. We consider the 1-percent test critical in ensuring that providers only include other wage-related costs that contribute significantly to their wage costs and that are not accounted for in the core list.'' We continue to believe that the 1-percent test performed on individual costs ensures that the wage-related cost is provided at a significant financial cost to the employer. Furthermore, we believe that allowing the 1-percent test to be performed on aggregate other wage-related costs (even on a limited list of other wage-related costs, as the commenter suggests) would lead to inequitable treatment of other wage-related costs. Hospitals with an other wage-related cost comprising an identical percentage of total adjusted salaries net of excluded area salaries could be treated differently, depending on the presence or absence of additional other wage-related costs to collectively ``pass'' the 1-percent test. For example, parking costs totaling .08 percent of total salaries for one hospital could be allowed (assuming the other criteria were met) if the hospital also has additional noncore wage-related costs that combine to exceed 1 percent, while another hospital with parking costs totaling the identical .08 percentage of total salaries could have those costs disallowed in absence of additional noncore wage-related costs to add to the parking costs to exceed 1 percent of salaries. We appreciate all of the comments submitted on this issue. We will take these comments into consideration in determining whether to propose in future rulemaking to remove other wage-related costs from the wage index calculation. Meanwhile, as discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19900 through 19902), we are again clarifying that a cost must be a fringe benefit as described by the IRS and must be reported to the IRS on employees' or contractors' W-2 or 1099 forms as taxable income in order to be considered an other wage-related cost on Line 18 of Worksheet S-3 and for the wage index. E. Occupational Mix Adjustment to the FY 2018 Wage Index As stated earlier, section 1886(d)(3)(E) of the Act provides for the collection of data every 3 years on the occupational mix of employees for each short-term, acute care hospital participating in the Medicare program, in order to construct an occupational mix adjustment to the wage index, for application beginning October 1, 2004 (the FY 2005 wage index). The purpose of the occupational mix adjustment is to control for the effect of hospitals' employment choices on the wage index. For example, hospitals may choose to employ different combinations of registered nurses, licensed practical nurses, nursing aides, and medical assistants for the purpose of providing nursing care to their patients. The varying labor costs associated with these choices reflect hospital management decisions rather than geographic differences in the costs of labor. 1. Use of 2013 Occupational Mix Survey for the FY 2018 Wage Index Section 304(c) of the Consolidated Appropriations Act, 2001 (Pub. L. 106-554) amended section 1886(d)(3)(E) of the Act to require CMS to collect data every 3 years on the occupational mix of employees for each short-term, acute care hospital participating in the Medicare program. We collected data in 2013 to compute the occupational mix adjustment for the FY 2016, FY 2017, and FY 2018 wage indexes. A new [[Page 38137]] measurement of occupational mix is required for FY 2019. The 2013 survey included the same data elements and definitions as the previous 2010 survey and provided for the collection of hospital- specific wages and hours data for nursing employees for calendar year 2013 (that is, payroll periods ending between January 1, 2013 and December 31, 2013). We published the 2013 survey in the Federal Register on February 28, 2013 (78 FR 13679 through 13680). This survey was approved by OMB on May 14, 2013, and is available on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/Medicare-Wage-Index-Occupational-Mix-Survey2013.html. The 2013 Occupational Mix Survey Hospital Reporting Form CMS-10079 for the Wage Index Beginning FY 2016 (in Excel format) is available on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/Medicare-Wage-Index-Occupational-Mix-Survey2013.html. Hospitals were required to submit their completed 2013 surveys to their MACs by July 1, 2014. The preliminary, unaudited 2013 survey data were posted on the CMS Web site on July 11, 2014. As with the Worksheet S-3, Parts II and III cost report wage data, we asked our MACs to revise or verify data elements in hospitals' occupational mix surveys that result in certain edit failures. 2. Use of the 2016 Medicare Wage Index Occupational Mix Survey for the FY 2019 Wage Index As stated earlier, a new measurement of occupational mix is required for FY 2019. The FY 2019 occupational mix adjustment will be based on a new calendar year (CY) 2016 survey. The CY 2016 survey (CMS Form CMS-10079) received OMB approval on September 27, 2016. The final CY 2016 Occupational Mix Survey Hospital Reporting Form is available on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/2016-Occupational-Mix-Survey-Hospital-Reporting-Form-CMS-10079-for-the-Wage-Index-Beginning-FY-2019.html. Hospitals were required to submit their completed 2016 surveys to their MACs by July 3, 2017. The preliminary, unaudited CY 2016 survey data were posted on the CMS Web site on July 12, 2017. As with the Worksheet S-3, Parts II and III cost report wage data, as part of the FY 2019 desk review process, the MACs will revise or verify data elements in hospitals' occupational mix surveys that result in certain edit failures. 3. Calculation of the Occupational Mix Adjustment for FY 2018 In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19903), for FY 2018, we proposed to calculate the occupational mix adjustment factor using the same methodology that we have used since the FY 2012 wage index (76 FR 51582 through 51586) and to apply the occupational mix adjustment to 100 percent of the FY 2018 wage index. Because the statute requires that the Secretary measure the earnings and paid hours of employment by occupational category not less than once every 3 years, all hospitals that are subject to payments under the IPPS, or any hospital that would be subject to the IPPS if not granted a waiver, must complete the occupational mix survey, unless the hospital has no associated cost report wage data that are included in the FY 2018 wage index. For the proposed FY 2018 wage index, we used the Worksheet S-3, Parts II and III wage data of 3,325 hospitals, and we used the occupational mix surveys of 3,128 hospitals for which we also have Worksheet S-3 wage data, which represented a ``response'' rate of 94 percent (3,128/3,325). For the proposed FY 2018 wage index, we applied proxy data for noncompliant hospitals, new hospitals, or hospitals that submitted erroneous or aberrant data in the same manner that we applied proxy data for such hospitals in the FY 2012 wage index occupational mix adjustment (76 FR 51586). Comment: One commenter stated that all hospitals should be obligated to submit the occupational mix survey because failure to complete the survey jeopardizes the accuracy of the wage index. The commenter suggested that a penalty be instituted for nonsubmitters. This commenter also requested that, pending CMS' analysis of the Commuting Based Wage Index and given the Institute of Medicine's study on geographic variation in hospital wage costs, CMS eliminate the occupational mix survey and the significant reporting burden it creates. Response: We appreciate the commenter's concern about the accuracy of the wage index. We have continually requested that all hospitals complete and submit the occupational mix surveys. We did not establish a penalty for hospitals that did not submit the 2013 surveys. However, we are continuing to consider for future rulemaking various options for ensuring full compliance with future occupational mix surveys. Regarding the commenter's request that CMS eliminate the occupational mix survey, this survey is necessary to meet the provisions of section 1886(d)(3)(E) of the Act, which requires us to measure the earnings and paid hours of employment by occupational category. After consideration of the public comments we received, for FY 2018, we are adopting as final our proposal to calculate the occupational mix adjustment factor using the same methodology that we have used since the FY 2012 wage index. For the final FY 2018 wage index, we are using the Worksheet S-3, Parts II and III wage data of 3,336 hospitals, and we are using the occupational mix surveys of 3,138 hospitals for which we also have Worksheet S-3 wage data, which represents a ``response rate'' of 94 percent (3,138/3,336). We note that, in the proposed rule (82 FR 19903), we stated that we used the occupational mix survey of 3,128 hospitals. The reason for the increase in the number of hospitals from 3,128 to 3,138 is that 10 hospitals that had been deleted from the proposed rule wage index and that are now included in the final rule wage index had acceptable occupational mix surveys to use for the final rule. Therefore, we have included the occupational mix surveys of these 10 additional hospitals to calculate the wage index for this final rule. For the final FY 2018 wage index, we applied proxy data for noncompliant hospitals, new hospitals, or hospitals that submitted erroneous or aberrant data in the same manner that we applied proxy data for such hospitals in the FY 2012 wage index occupational mix adjustment (76 FR 51586). As a result of applying this methodology, the FY 2018 occupational mix adjusted national average hourly wage is $42.0564. F. Analysis and Implementation of the Occupational Mix Adjustment and the FY 2018 Occupational Mix Adjusted Wage Index As discussed in section III.E. of the preamble of this final rule, for FY 2018, we are applying the occupational mix adjustment to 100 percent of the FY 2018 wage index. We calculated the occupational mix adjustment using data from the 2013 occupational mix survey data, using the methodology described in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51582 through 51586). Using the occupational mix survey data and applying the occupational mix adjustment to 100 percent of the FY 2018 wage index results in a national average hourly wage of $42.0564. [[Page 38138]] The FY 2018 national average hourly wages for each occupational mix nursing subcategory as calculated in Step 2 of the occupational mix calculation are as follows: ------------------------------------------------------------------------ Average Occupational mix nursing subcategory hourly wage ------------------------------------------------------------------------ National RN............................................. $38.86637039 National LPN and Surgical Technician.................... 22.73227683 National Nurse Aide, Orderly, and Attendant............. 15.95002569 National Medical Assistant.............................. 17.96799473 National Nurse Category................................. 32.856948 ------------------------------------------------------------------------ The national average hourly wage for the entire nurse category as computed in Step 5 of the occupational mix calculation is $32.856948. Hospitals with a nurse category average hourly wage (as calculated in Step 4) of greater than the national nurse category average hourly wage receive an occupational mix adjustment factor (as calculated in Step 6) of less than 1.0. Hospitals with a nurse category average hourly wage (as calculated in Step 4) of less than the national nurse category average hourly wage receive an occupational mix adjustment factor (as calculated in Step 6) of greater than 1.0. Based on the 2013 occupational mix survey data, we determined (in Step 7 of the occupational mix calculation) that the national percentage of hospital employees in the nurse category is 42.6 percent, and the national percentage of hospital employees in the all other occupations category is 57.4 percent. At the CBSA level, the percentage of hospital employees in the nurse category ranged from a low of 25.7 percent in one CBSA to a high of 73.5 percent in another CBSA. We compared the FY 2018 occupational mix adjusted wage indexes for each CBSA to the unadjusted wage indexes for each CBSA. As a result of applying the occupational mix adjustment to the wage data, the final wage index values for 222 (54.4 percent) urban areas and 23 (48.9 percent) rural areas will increase. The final wage index values for 110 (27.0 percent) urban areas will increase by greater than or equal to 1 percent but less than 5 percent, and the final wage index values for 6 (1.5 percent) urban areas will increase by 5 percent or more. The final wage index values for 10 (21.3 percent) rural areas will increase by greater than or equal to 1 percent but less than 5 percent, and no rural areas' final wage index values will increase by 5 percent or more. However, the final wage index values for 184 (45.1 percent) urban areas and 24 (51.1 percent) rural areas will decrease. The final wage index values for 85 (20.8 percent) urban areas will decrease by greater than or equal to 1 percent but less than 5 percent, and no urban areas' final wage index value will decrease by 5 percent or more. The final wage index values of 8 (17.0 percent) rural areas will decrease by greater than or equal to 1 percent and less than 5 percent, and no rural areas' final wage index values will decrease by 5 percent or more. The largest final positive impacts will be 17.4 percent for an urban area and 2.9 percent for a rural area. The largest final negative impacts will be 4.9 percent for an urban area and 2.4 percent for a rural area. Two urban areas' final wage index, but no rural area wage indexes, will remain unchanged by application of the occupational mix adjustment. These results indicate that a larger percentage of urban areas (54.4 percent) will benefit from the occupational mix adjustment than will rural areas (48.9 percent). G. Application of the Rural, Imputed, and Frontier Floors 1. Rural Floor Section 4410(a) of Public Law 105-33 provides that, for discharges on or after October 1, 1997, the area wage index applicable to any hospital that is located in an urban area of a State may not be less than the area wage index applicable to hospitals located in rural areas in that State. This provision is referred to as the ``rural floor.'' Section 3141 of Public Law 111-148 also requires that a national budget neutrality adjustment be applied in implementing the rural floor. Based on the FY 2018 wage index associated with this final rule (which is available via the Internet on the CMS Web site), we estimate that 366 hospitals will receive an increase in their FY 2018 wage index due to the application of the rural floor. 2. Expiration of the Imputed Floor Policy In the FY 2005 IPPS final rule (69 FR 49109 through 49111), we adopted the ``imputed floor'' policy as a temporary 3-year regulatory measure to address concerns from hospitals in all-urban States that have argued that they are disadvantaged by the absence of rural hospitals to set a wage index floor for those States. Since its initial implementation, we have extended the imputed floor policy seven times, the last of which was adopted in the FY 2017 IPPS/LTCH PPS final rule and is set to expire on September 30, 2017. (We refer readers to further discussions of the imputed floor in the FY 2014, FY 2015, FY 2016, and FY 2017 IPPS/LTCH PPS final rules (78 FR 50589 through 50590, 79 FR 49969 through 49970, 80 FR 49497 through 49498, and 81 FR 56921 through 56922, respectively) and to the regulations at 42 CFR 412.64(h)(4).) Currently, there are three all-urban States--Delaware, New Jersey, and Rhode Island--with a range of wage indexes assigned to hospitals in these States, including through reclassification or redesignation. (We refer readers to discussions of geographic reclassifications and redesignations in section III.I. of the preamble of this final rule.) In computing the imputed floor for an all-urban State under the original methodology, which was established beginning in FY 2005, we calculated the ratio of the lowest-to-highest CBSA wage index for each all-urban State as well as the average of the ratios of lowest-to-highest CBSA wage indexes of those all-urban States. We then compared the State's own ratio to the average ratio for all-urban States and whichever is higher is multiplied by the highest CBSA wage index value in the State--the product of which established the imputed floor for the State. As of FY 2012, there were only two all-urban States--New Jersey and Rhode Island--and only New Jersey benefitted under this methodology. Under the previous OMB labor market area delineations, Rhode Island had only one CBSA (Providence-New Bedford- Fall River, RI-MA) and New Jersey had 10 CBSAs. Therefore, under the original methodology, Rhode Island's own ratio equaled 1.0, and its imputed floor was equal to its original CBSA wage index value. However, because the average ratio of New Jersey and Rhode Island was higher than New Jersey's own ratio, this methodology provided a benefit for New Jersey, but not for Rhode Island. In the FY 2013 IPPS/LTCH PPS final rule (77 FR 53368 through 53369), we retained the imputed floor calculated under the original methodology as discussed above, and established an alternative methodology for computing the imputed floor wage index to address the concern that the original imputed floor methodology guaranteed a benefit for one all-urban State with multiple wage indexes (New Jersey) but could not benefit the other all-urban State (Rhode Island). The alternative methodology for calculating the imputed floor was established using data from the application of the rural floor policy for FY 2013. Under the alternative methodology, we first determined the average percentage difference between the post-reclassified, pre-floor area wage index and the post-reclassified, rural floor wage index (without rural floor [[Page 38139]] budget neutrality applied) for all CBSAs receiving the rural floor. (Table 4D associated with the FY 2013 IPPS/LTCH PPS final rule (which is available via the Internet on the CMS Web site) included the CBSAs receiving a State's rural floor wage index.) The lowest post- reclassified wage index assigned to a hospital in an all-urban State having a range of such values then is increased by this factor, the result of which establishes the State's alternative imputed floor. We amended Sec. 412.64(h)(4) of the regulations to add new paragraphs to incorporate the finalized alternative methodology, and to make reference and date changes. In summary, for the FY 2013 wage index, we did not make any changes to the original imputed floor methodology at Sec. 412.64(h)(4) and, therefore, made no changes to the New Jersey imputed floor computation for FY 2013. Instead, for FY 2013, we adopted a second, alternative methodology for use in cases where an all-urban State has a range of wage indexes assigned to its hospitals, but the State cannot benefit under the original methodology. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50589 through 50590), we extended the imputed floor policy (both the original methodology and the alternative methodology) for 1 additional year, through September 30, 2014, while we continued to explore potential wage index reforms. In the FY 2015 IPPS/LTCH PPS final rule (79 FR 49969 through 49970), for FY 2015, we adopted a policy to extend the imputed floor policy (both the original methodology and alternative methodology) for another year, through September 30, 2015, as we continued to explore potential wage index reforms. In that final rule, we revised the regulations at Sec. 412.64(h)(4) and (h)(4)(vi) to reflect the 1-year extension of the imputed floor. As discussed in section III.B. of the preamble of that FY 2015 final rule, we adopted the new OMB labor market area delineations beginning in FY 2015. Under the new OMB delineations, Delaware became an all-urban State, along with New Jersey and Rhode Island. Under the new OMB delineations, Delaware has three CBSAs, New Jersey has seven CBSAs, and Rhode Island continues to have only one CBSA (Providence-Warwick, RI- MA). We refer readers to a detailed discussion of our adoption of the new OMB labor market area delineations in section III.B. of the preamble of the FY 2015 IPPS/LTCH PPS final rule. Therefore, under the adopted new OMB delineations discussed in section III.B. of the preamble of the FY 2015 IPPS/LTCH PPS final rule, Delaware became an all-urban State and was subject to an imputed floor as well for FY 2015. In the FY 2016 IPPS/LTCH PPS final rule (80 FR 49497 through 49498), for FY 2016, we extended the imputed floor policy (under both the original methodology and the alternative methodology) for 1 additional year, through September 30, 2016. In that final rule, we revised the regulations at Sec. 412.64(h)(4) and (h)(4)(vi) to reflect this additional 1-year extension. Similarly, in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56921 through 56922), for FY 2017, we extended the imputed floor policy (under both the original methodology and the alternative methodology) for 1 additional year, through September 30, 2017. In that final rule, we revised the regulations at Sec. 412.64(h)(4) and (h)(4)(vi) to reflect this additional 1-year extension. The imputed floor is set to expire effective October 1, 2017, and in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19905), we did not propose to extend the imputed floor policy. In the FY 2005 IPPS final rule (69 FR 49110), we adopted the imputed floor policy for all-urban States under the authority of section 1886(d)(3)(E) of the Act, which gives the Secretary broad authority to adjust the proportion (as estimated by the Secretary from time to time) of hospitals' costs which are attributable to wages and wage-related costs of the DRG prospective payment rates for area differences in hospital wage levels by a factor (established by the Secretary). However, we have expressed reservations about establishment of an imputed floor, considering that the imputed rural floor methodology creates a disadvantage in the application of the wage index to hospitals in States with rural hospitals but no urban hospitals receiving the rural floor (72 FR 24786 and 72 FR 47322). As we discussed in the FY 2008 IPPS final rule (72 FR 47322), the application of the rural and imputed floors requires transfer of payments from hospitals in States with rural hospitals but where the rural floor is not applied to hospitals in States where the rural or imputed floor is applied. For this reason, in the FY 2018 IPPS/LTCH PPS proposed rule, we proposed not to apply an imputed floor to wage index calculations and payments for hospitals in all-urban States for FY 2018 and subsequent years. That is, we proposed that hospitals in New Jersey, Delaware, and Rhode Island (and in any other all-urban State) would receive a wage index that is calculated without applying an imputed floor for FY 2018 and subsequent years. Therefore, under our proposal, only States containing both rural areas and hospitals located in such areas (including any hospital reclassified as rural under the provisions of Sec. 412.103 of the regulations) would benefit from the rural floor, in accordance with section 4410 of Public Law 105-33. In addition, we proposed to no longer include the imputed floor as a factor in the national budget neutrality adjustment. Therefore, the proposed wage index and impact tables associated with the FY 2018 IPPS/ LTCH PPS proposed rule (which are available via the Internet on the CMS Web site) did not reflect the imputed floor policy, and there was no proposed national budget neutrality adjustment for the imputed floor for FY 2018. We invited public comments on our proposal not to extend the imputed floor for FY 2018 and subsequent years. We are presenting below summaries of the public comments we received and our responses. Comment: Several commenters supported CMS' proposal to allow the imputed floor policy to expire. One commenter stated that the imputed floor policy only benefited two States at the expense of other States due to national budget neutrality. Another commenter stated the imputed floor policy should only apply when required by statute. Response: We appreciate the positions of commenters that support the proposal not to extend the imputed floor. In the FY 2005 IPPS final rule (69 FR 49110), we adopted the imputed floor policy for all-urban States under the authority of section 1886(d)(3)(E) of the Act, which gives the Secretary broad authority to adjust the proportion (as estimated by the Secretary from time to time) of hospitals' costs which are attributable to wages and wage-related costs, of the DRG prospective payment rates for area differences in hospital wage levels by a factor (established by the Secretary). Therefore, we believe that we have the discretion to adopt a policy that would adjust wage indexes in the stated manner. We adopted the imputed floor policy to address concerns from hospitals in all-urban States and subsequently extended it through notice-and-comment rulemaking. While we understand the commenters' concerns that the application of the imputed floors requires transfer of payments from hospitals in States with rural hospitals but where the rural floor is not applied to hospitals in States where the rural or imputed floor is applied, we also received many comments expressing concern about discontinuing the imputed floor (as further discussed below). As explained further below, we have decided to [[Page 38140]] temporarily extend the imputed floor for 1 year while we continue to consider the comments we received and assess whether to continue or discontinue the imputed floor policy for the long term. Comment: Several commenters disagreed with the proposal to allow the imputed floor to expire, and stated that CMS should maintain the status quo and continue to extend the imputed floor in 1-year increments until the entirety of Medicare wage index reform is complete. The commenters stated that, by eliminating the imputed floor wage index, CMS is alleviating only a fraction of the combined payment transfer from the application of the rural and imputed floors. The commenters pointed out that, combined, hospitals in the three all-urban States (New Jersey, Rhode Island, and Delaware) accounted for less than 10 percent of the 397 hospitals nationally that received either the rural or imputed floor last year. The commenters conveyed that CMS indicated in the FY 2014 and FY 2015 IPPS/LTCH PPS final rules, both of which extended the imputed floor for an additional year, that CMS would continue to explore potential wage index reform, and that, as of the FY 2018 IPPS/LTCH PPS proposed rule, such reform has not occurred. Multiple commenters indicated that eliminating the imputed floor would create the same uneven playing field that existed prior to 2005, in response to which CMS initially established the policy. The commenters stated that the anomaly originally cited by CMS (that is, that hospitals in all-urban States with predominant labor market areas do not have any type of protection, or ``floor,'' from declines in their wage index) would exist again if the imputed floor policy were discontinued. One commenter indicated that the imputed floor is an equitable measure established by CMS which provides relief to hospitals in all- urban States. The commenter stated that this longstanding policy has reduced volatility and increased the equitability of the wage index system. The commenter believed that CMS should not remove the imputed floor from all-urban States. Regarding CMS' concern with the payment impact of the existing imputed floor policy on States with rural hospitals that do not have urban hospitals that benefit from a rural floor, the commenter believed this should be reviewed as part of a comprehensive Medicare wage index reform. The commenter suggested that CMS consider all recommended changes to the imputed floor as part of wage index reform, and that the public have a chance to provide input to CMS prior to finalizing any decisions regarding elimination of the imputed rural floor. The commenter further suggested that if there is a decision made to eliminate the imputed rural floor, the decision should include a 2-year notification period to allow impacted hospitals appropriate planning time. The commenter stated that CMS has extended such advance notice, including changes concerning the wage index, for this purpose in the past. Several commenters stated they would like to make the imputed floor wage index provision permanent in the FY 2018 IPPS/LTCH PPS final rule. The commenters pointed out that CMS has upheld the imputed floor for the past 12 years as a valuable method of maintaining equitable wage index protections for all-urban States, consistent with those that exist for States with rural areas. The commenters referenced CMS' explanation from the FY 2005 IPPS final rule (69 FR 49110) for adopting the imputed floor, such as: ``because there is no `floor' to protect those hospitals not located in the predominant labor market area from facing continued declines in their wage index, it becomes increasingly difficult for those hospitals to continue to compete for labor.'' The commenters stated it is imperative that the imputed floor policy be made permanent to ensure that its State's hospitals are not artificially disadvantaged simply because of geography and population. In addition, the commenters stated that there are many Medicare payment programs that redirect scarce Medicare funding to a class of unique hospitals. Not all States have hospitals that benefit from these programs. For example, the commenters stated that CMS makes payments to CAHs at a rate of 101 percent of their cost. The commenters noted that some States do not have any hospitals that qualify as a CAH and do not benefit from this program. The commenters further stated that while CAHs are paid outside the IPPS program, the dollars continue to come from a finite Medicare trust fund. The commenters believed that this represents a transfer of payments from hospitals in States without any CAHs, such as all-urban States, into States with CAHs, similar to the transfer of payments CMS cites as its rationale to discontinue the imputed floor. The commenters indicated that there is precedent for CMS to restore, in the final rule, policies or provisions that were scheduled for elimination or discontinuation in the proposed rule. The commenters pointed out that, in the FY 2012 IPPS/LTCH PPS proposed rule, CMS stated that the imputed floor would expire on September 30, 2011. However, in the final rule, CMS announced that the imputed floor provision was extended for 2 additional years, through FY 2013 (September 30, 2013). One commenter supported the alternative methodology for calculating the imputed rural floor in Rhode Island. According to the commenter, the methodology has been used since FY 2013 and has been key for the State's hospitals and maintaining access to care for residents of Rhode Island. The commenter stated that the alternative methodology for calculating the imputed floor appropriately addresses a hospital wage index reclassification system that does not reflect Rhode Island's characteristics. The commenter further expressed that the alternative methodology for calculating the imputed rural floor protects its hospitals from falling to some of the lowest reimbursement rates in the country, at the same time while competing with some of the most highly reimbursed urban hospitals. The commenter referenced FY 2013, where a majority of hospitals in Rhode Island reported operating losses and a cumulative operating margin of negative 2.0 percent. The commenter pointed out that since implementing the alternative methodology for calculating the imputed floor, there has been improvement in the overall fiscal condition of Rhode Island's health care system. According to the commenter, the alternative methodology provided nearly $29 million to hospitals in Rhode Island last year. The commenter was concerned that any discontinuation of this policy would be devastating for a State still facing challenging economic conditions. Response: While the commenters raised concerns that, if the imputed floor were discontinued, hospitals in all-urban States would again be disadvantaged by the absence of rural hospitals to set a wage index floor for those States, as well as concerns about the fiscal impacts of discontinuing the rural floor, we also have expressed concerns about continuing the imputed floor policy. As we discussed in the FY 2008 IPPS/LTCH PPS final rule (72 FR 47322), the FY 2012 IPPS/LTCH PPS final rule (76 FR 51593), and the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19905), the application of the rural and imputed floors requires transfer of payments from hospitals in States with rural hospitals but where the rural floor is not applied to hospitals in States where the rural or imputed floor is applied. While the three all-urban States may count for a fraction of all States that [[Page 38141]] received the rural and imputed floor last year, the imputed rural floor methodology still creates a disadvantage in the application of the wage index to hospitals in States with rural hospitals but no urban hospitals receiving the rural floor. As discussed below, given the many comments we received both in support of and against our proposal to discontinue the imputed floor, we believe it would be appropriate to temporarily extend the imputed floor for an additional year, while we continue to consider these comments and further assess the effects of this policy and whether to continue or discontinue the policy for the long term. In response to the comment suggesting that we maintain the status quo and continue to extend the imputed floor until wage index reform is complete, we note that section 3137(b) of the Affordable Care Act required the Secretary to submit to Congress a report that includes a plan to reform the Medicare wage index applied under the IPPS. We submitted the report to Congress on April 11, 2012, and have posted the report and other information regarding wage index reform on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Reform.html. While in past years we have stated that we continue to explore wage index reforms while extending the imputed floor in increments (for example, 78 FR 50589 through 50590 and 79 FR 49969 through 49970), we note that it has already been many years since our Report to Congress was issued with no new legislation from Congress to comprehensively reform the wage index. Therefore, we do not agree with the commenter that the imputed floor should continue until such time as comprehensive wage index reform may be implemented. In addition, we note that the imputed floor was originally authorized for only 3 years. In the FY 2005 IPPS final rule (69 FR 49110), we indicated that during the 3 years that the policy is in effect, we would determine whether to make additional changes to the policy or eliminate it. Given that we had indicated in the FY 2005 IPPS final rule that the provision was set to expire after 3 years, and that we have temporarily extended the provision in increments for several subsequent years due to the reasons discussed earlier, we believe that hospitals in all-urban States should not rely on the policy to continue permanently or until wage index reform is implemented. Furthermore, because the policy has been temporarily extended in increments for several years, we believe that hospitals have had ample notice that the policy could ultimately expire, and thus should not rely on a notification period as requested by the commenter. However, we would provide the public a chance to provide input to CMS through the rulemaking process prior to finalizing any decisions regarding elimination of the imputed rural floor. Finally, regarding the comparison made by commenters between the CAH payment methodology and the imputed floor methodology with respect to the transfer of payments, we disagree with this comparison. Because there is no national budget neutrality requirement relating to CAH payments (as there is with the imputed floor methodology), there is no transfer of payments from hospitals in States without any CAHs to hospitals in States with CAHs, similar to that which exists as a result of the application of the imputed floor. Under sections 1814(l) and 1834(g) of the Act, payments made to CAHs for inpatient and outpatient services are generally based on 101 percent of the reasonable costs of the CAH in providing such services. Reasonable cost is defined in section 1861(v)(1)(A) of the Act and determined in accordance with the regulations under 42 CFR part 413. Comment: One commenter stated that, in more recent years, the rural floor wage index adjustment has been a cause for concern nationally because urban hospitals in certain States have had their wage indexes set equal to the highest wage index of any rural hospital in their respective State. As a result, the commenter pointed out, hospitals in such States draw Medicare money away from hospitals in other States. The commenter reemphasized its previous recommendations, which were also included in the MedPAC's 2007 Report to Congress, that Congress repeal the existing hospital wage index. The commenter appeared to be requesting support for legislation which would include: Removing the more than 900 individual hospital reclassifications, and other exceptions that occur each year, which are either stipulated in law or implemented through regulation, and also giving the Secretary authority to establish a new wage index system, using compensation data from all employees, together with hospital industry-specific occupational weights, and adjusting at the county level to smooth large differences between counties; and a transition period to mitigate large changes in wage index values. The commenter indicated that the system it proposed is similar to recommendations made by the Institute of Medicine and that its sets of recommendations would eliminate the need for the system of geographic reclassification and exceptions that is currently in place. Response: We thank the commenter for its comments and its recommendations regarding modifications to the hospital wage index. However, we note that we do not have authority to repeal or revise the existing wage index statutory provisions, including the rural floor statutory provisions at section 4410(b) of the BBA and section 3141 of the Affordable Care Act. Comment: One commenter opposed the continued application of the nationwide rural floor budget neutrality adjustment as described in the proposed rule. The commenter recognized that the impetus for the policy is a Federal statute, not regulation. The commenter discussed section 3141 of the Affordable Care Act which established a policy of national budget neutrality for the application of the rural and imputed floors to the Medicare wage index. The commenter conveyed that, coupled with the orchestrated conversion of a single facility in Massachusetts-- Nantucket Cottage Hospital--from a CAH to an IPPS hospital, section 3141 of the Affordable Care Act allows hospitals to unfairly manipulate the Medicare payment system and reward hospitals in Massachusetts and a few other States at the expense of most other hospitals across the nation. The commenter stated that the adverse consequences of nationwide rural floor budget neutrality have been recognized and commented upon by CMS, MedPAC, and many others over the past several years. Until this policy is corrected, the commenter stated that the Medicare wage index system cannot possibly accomplish its objective of ensuring that payments for the wage component of labor accurately reflect actual wage costs. Other commenters stated ``that the current application of the rural floor is broken'' and referenced how a single hospital can shift such a large amount of payments and have it paid for by many other States in the nation. The commenters explained that section 4410 of the BBA established a rural floor. The commenters noted that, by careful selection of specific hospitals converting from CAHs to hospitals paid under the IPPS, States could game the system and exploit this provision, shifting millions of dollars into that State. These commenters stated that the most notable example of such gaming is a hospital located on Nantucket Island off the coast of Massachusetts. This single hospital sets the wage index for all hospitals in Massachusetts. The commenters stated that, according to [[Page 38142]] rural floor impact statements provided by CMS in the annual IPPS final rule from FY 2012 through FY 2017, this one hospital will bring a projected $1.3 billion into the commonwealth of Massachusetts. The commenter pointed out that the inequity of this provision recently was highlighted in a March 2017 Office of Inspector General (OIG) report showing how a single hospital overreported dollars and underreported hours, driving up the average hourly wage. According to the commenter, the OIG estimated that this error resulted in more than $133 million in Medicare overpayments to be paid to Massachusetts hospitals. The commenters ``urged CMS to establish a national wage index ceiling (for example, 1.33) that can be used to increase the national wage index floor to a reasonable level (for example, .874)''. In addition, the commenters opposed the application of a nationwide rural floor budget neutrality adjustment and requested that CMS overturn section 3141 of the Affordable Care Act and restore integrity to the hospital wage index system. Response: We thank the commenters for their comments and suggestions. Because there is no national wage index floor, we are not clear what the commenter meant with respect to its request to establish a national wage index ceiling that can be used to increase the national wage index floor to a reasonable level. Therefore, we are unable to respond to this suggestion made by the commenter. As we stated earlier, section 4410 of the BBA requires the application of the rural floor and section 3141 of the Affordable Care Act requires a uniform, national budget neutrality adjustment for the rural floor. We do not have authority to repeal or revise these laws. Comment: One commenter suggested that CMS use its authority to establish a temporary wage index floor for Puerto Rico in the interest of preventing a decrease in Medicare payments due to Puerto Rico's lower than national average wages. Response: We appreciate the suggestions provided by the commenter regarding a temporary wage index floor for Puerto Rico. However, this comment is outside the scope of the proposed rule. We appreciate the positions of commenters that both supported and opposed the proposal to allow the imputed floor policy to expire. After consideration of public comments we received, we believe extending the imputed floor policy for 1 more year through FY 2018 is appropriate while we continue to consider the many comments we received and whether to continue or discontinue the imputed floor for the long term. Therefore, we are extending the imputed floor policy under both the original methodology and the alternative methodology for an additional year, through September 30, 2018, and will address this issue again in our FY 2019 rulemaking. We also are revising the regulations at Sec. Sec. 412.64(h)(4) and (h)(4)(vi) to reflect the 1-year extension of the imputed floor, through September 30, 2018. The wage index and impact tables associated with this FY 2018 IPPS/ LTCH PPS final rule (which are available on the Internet via the CMS Web site) reflect the continued application of the imputed floor policy at Sec. 412.64(h)(4) and a national budget neutrality adjustment for the imputed floor for FY 2018. There are 17 hospitals in New Jersey that will receive an increase in their FY 2018 wage index due to the continued application of the imputed floor policy under the original methodology, and 10 hospitals in Rhode Island and 6 hospitals in Delaware that will benefit under the alternative methodology. 3. State Frontier Floor for FY 2018 Section 10324 of Public Law 111-148 requires that hospitals in frontier States cannot be assigned a wage index of less than 1.0000. (We refer readers to the regulations at 42 CFR 412.64(m) and to a discussion of the implementation of this provision in the FY 2011 IPPS/ LTCH PPS final rule (75 FR 50160 through 50161).) In the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19905), we did not propose any changes to the frontier floor policy for FY 2018. We stated in the proposed rule that 52 hospitals would receive the frontier floor value of 1.0000 for their FY 2018 wage index. These hospitals are located in Montana, Nevada, North Dakota, South Dakota, and Wyoming. We did not receive any public comments on the application of the State frontier floor for 2018. In this final rule, 49 hospitals will receive the frontier floor value of 1.0000 for their FY 2018 wage index. These hospitals are located in Montana, Nevada, North Dakota, South Dakota, and Wyoming. The areas affected by the final rural and frontier floor policies for the FY 2018 wage index are identified in Table 2 associated with this final rule, which is available via the Internet on the CMS Web site. H. FY 2018 Wage Index Tables In the FY 2016 IPPS/LTCH PPS final rule (80 FR 49498 and 49807 through 49808), we finalized a proposal to streamline and consolidate the wage index tables associated with the IPPS proposed and final rules for FY 2016 and subsequent fiscal years. Prior to FY 2016, the wage index tables had consisted of 12 tables (Tables 2, 3A, 3B, 4A, 4B, 4C, 4D, 4E, 4F, 4J, 9A, and 9C) that were made available via the Internet on the CMS Web site. Effective beginning FY 2016, with the exception of Table 4E, we streamlined and consolidated 11 tables (Tables 2, 3A, 3B, 4A, 4B, 4C, 4D, 4F, 4J, 9A, and 9C) into 2 tables (Tables 2 and 3). We refer readers to section VI. of the Addendum to this final rule for a discussion of the final wage index tables for FY 2018. I. Revisions to the Wage Index Based on Hospital Redesignations and Reclassifications 1. General Policies and Effects of Reclassification and Redesignation Under section 1886(d)(10) of the Act, the Medicare Geographic Classification Review Board (MGCRB) considers applications by hospitals for geographic reclassification for purposes of payment under the IPPS. Hospitals must apply to the MGCRB to reclassify not later than 13 months prior to the start of the fiscal year for which reclassification is sought (usually by September 1). Generally, hospitals must be proximate to the labor market area to which they are seeking reclassification and must demonstrate characteristics similar to hospitals located in that area. The MGCRB issues its decisions by the end of February for reclassifications that become effective for the following fiscal year (beginning October 1). The regulations applicable to reclassifications by the MGCRB are located in 42 CFR 412.230 through 412.280. (We refer readers to a discussion in the FY 2002 IPPS final rule (66 FR 39874 and 39875) regarding how the MGCRB defines mileage for purposes of the proximity requirements.) The general policies for reclassifications and redesignations and the policies for the effects of hospitals' reclassifications and redesignations on the wage index are discussed in the FY 2012 IPPS/LTCH PPS final rule for the FY 2012 final wage index (76 FR 51595 and 51596). In addition, in the FY 2012 IPPS/LTCH PPS final rule, we discussed the effects on the wage index of urban hospitals reclassifying to rural areas under 42 CFR 412.103. Hospitals that are geographically located in States without any rural areas are ineligible to apply for rural reclassification in accordance with the provisions of 42 CFR 412.103. On April 21, 2016, we published an interim final rule with comment period [[Page 38143]] (IFC) in the Federal Register (81 FR 23428 through 23438) that included provisions amending our regulations to allow hospitals nationwide to have simultaneous Sec. 412.103 and MGCRB reclassifications. For reclassifications effective beginning FY 2018, a hospital may acquire rural status under Sec. 412.103 and subsequently apply for a reclassification under the MGCRB using distance and average hourly wage criteria designated for rural hospitals. In addition, we provided that a hospital that has an active MGCRB reclassification and is then approved for redesignation under Sec. 412.103 will not lose its MGCRB reclassification; such a hospital receives a reclassified urban wage index during the years of its active MGCRB reclassification and is still considered rural under section 1886(d) of the Act and for other purposes. We discussed that when there is both a Sec. 412.103 redesignation and an MGCRB reclassification, the MGCRB reclassification controls for wage index calculation and payment purposes. We exclude hospitals with Sec. 412.103 redesignations from the calculation of the reclassified rural wage index if they also have an active MGCRB reclassification to another area. That is, if an application for urban reclassification through the MGCRB is approved, and is not withdrawn or terminated by the hospital within the established timelines, we consider the hospital's geographic CBSA and the urban CBSA to which the hospital is reclassified under the MGCRB for the wage index calculation. We refer readers to the April 21, 2016 IFC (81 FR 23428 through 23438) and the FY 2017 IPPS/LTCH PPS final rule (81 FR 56922 through 56930) for a full discussion of the effect of simultaneous reclassifications under both the Sec. 412.103 and the MGCRB processes on wage index calculations. 2. MGCRB Reclassification and Redesignation Issues for FY 2018 a. FY 2018 Reclassification Requirements and Approvals As previously stated, under section 1886(d)(10) of the Act, the MGCRB considers applications by hospitals for geographic reclassification for purposes of payment under the IPPS. The specific procedures and rules that apply to the geographic reclassification process are outlined in regulations under 42 CFR 412.230 through 412.280. At the time this final rule was constructed, the MGCRB had completed its review of FY 2018 reclassification requests. Based on such reviews, there are 374 hospitals approved for wage index reclassifications by the MGCRB starting in FY 2018. Because MGCRB wage index reclassifications are effective for 3 years, for FY 2018, hospitals reclassified beginning in FY 2016 or FY 2017 are eligible to continue to be reclassified to a particular labor market area based on such prior reclassifications for the remainder of their 3-year period. There were 245 hospitals approved for wage index reclassifications in FY 2016 that will continue for FY 2018, and 246 hospitals approved for wage index reclassifications in FY 2017 that will continue for FY 2018. Of all the hospitals approved for reclassification for FY 2016, FY 2017, and FY 2018, based upon the review at the time of this final rule, 865 hospitals are in a MGCRB reclassification status for FY 2018. Under the regulations at 42 CFR 412.273, hospitals that have been reclassified by the MGCRB are permitted to withdraw their applications if the request for withdrawal is received by the MGCRB within 45 days of the publication of CMS' annual notice of proposed rulemaking concerning changes to the inpatient hospital prospective payment system and proposed payment rates for the fiscal year for which the application has been filed. (We note that in section III.I.4. of the preamble of this final rule, we did not finalize our proposal to revise the above described regulation text to specify that written notice to the MGCRB must be provided within 45 days from the date of public display of the proposed rule at the Office of the Federal Register.) For information about withdrawing, terminating, or canceling a previous withdrawal or termination of a 3-year reclassification for wage index purposes, we refer readers to Sec. 412.273, as well as the FY 2002 IPPS final rule (66 FR 39887 through 39888) and the FY 2003 IPPS final rule (67 FR 50065 through 50066). Additional discussion on withdrawals and terminations, and clarifications regarding reinstating reclassifications and ``fallback'' reclassifications were included in the FY 2008 IPPS final rule (72 FR 47333). Changes to the wage index that result from withdrawals of requests for reclassification, terminations, wage index corrections, appeals, and the Administrator's review process for FY 2018 are incorporated into the wage index values published in this FY 2018 IPPS/LTCH PPS final rule. These changes affect not only the wage index value for specific geographic areas, but also the wage index value that redesignated/reclassified hospitals receive; that is, whether they receive the wage index that includes the data for both the hospitals already in the area and the redesignated/reclassified hospitals. Further, the wage index value for the area from which the hospitals are redesignated/reclassified may be affected. Comment: MedPAC and other commenters stated that the increasing number of wage index reclassifications, along with other wage index exceptions, raises questions regarding whether the current wage index is equitably adjusting payments for local input costs of providing patient care. One commenter stated that the increasing number of hospitals that reclassify is a ``clear indication of the broken system'' that needs to be replaced; another commenter requested general wage index reform. MedPAC reiterated that recommendations included in the Commission's 2007 Report to Congress and similar recommendations made by the Institute of Medicine would eliminate the need for the system of geographic reclassification and exceptions that is currently in place. Specifically, MedPAC recommended that the Congress repeal the existing hospital wage index, remove the more than 900 individual hospital reclassifications and other exceptions that occur each year, and give the Secretary the authority to establish a new wage index system. Response: We understand the commenters' concerns regarding the high volume of MGCRB reclassifications. We appreciate MedPAC's recommendation to repeal the current wage index statute. However, repealing the wage index statute would require legislative action by Congress. Specifically, section 1886(d)(3)(E) of the Act requires that, as part of the methodology for determining prospective payments to hospitals, the Secretary must adjust the standardized amounts for area differences in hospital wage levels by a factor (established by the Secretary) reflecting the relative hospital wage level in the geographic area of the hospital compared to the national average hospital wage level. We also appreciate the other commenters' requests for wage index reform. We will take the requests into consideration and may address this issue again in future rulemaking. Applications for FY 2019 reclassifications are due to the MGCRB by September 1, 2017 (the first working day of September 2017). We note that this is also the deadline for canceling a previous wage index reclassification, withdrawal, or termination under 42 CFR 412.273(d). Applications and other information about MGCRB [[Page 38144]] reclassifications may be obtained, beginning in mid-July 2017, via the Internet on the CMS Web site at: https://www.cms.gov/Regulations-and-Guidance/Review-Boards/MGCRB/index.html, or by calling the MGCRB at (410) 786-1174. The mailing address of the MGCRB is: 2520 Lord Baltimore Drive, Suite L, Baltimore, MD 21244-2670. Under previous regulations at 42 CFR 412.256(a)(1), applications for reclassification were required to be mailed or delivered to the MGCRB, with a copy to CMS, and were not allowed to be submitted through the facsimile (FAX) process or by other electronic means. Because we believed this previous policy was outdated and overly restrictive and to promote ease of application for FY 2018 and subsequent years, in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56928), we revised this policy to require applications and supporting documentation to be submitted via the method prescribed in instructions by the MGCRB, with an electronic copy to CMS. We revised Sec. 412.256(a)(1) to specify that an application must be submitted to the MGCRB according to the method prescribed by the MGCRB, with an electronic copy of the application sent to CMS. We specified that CMS copies should be sent via email to [email protected]. In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56928), we reiterated that MGCRB application requirements will be published separately from the rulemaking process, and paper applications will likely still be required. The MGCRB makes all initial determinations for geographic reclassification requests, but CMS requests copies of all applications to assist in verifying a reclassification status during the wage index development process. We stated that we believed that requiring electronic versions would better aid CMS in this process, and would reduce the overall burden upon hospitals. We did not receive any public comments on the requirements for applications for FY 2019 reclassifications. b. Extension of PRA Information Collection Requirement Approval for MGCRB Applications As stated earlier, under section 1886(d)(10) of the Act, the MGCRB considers applications by hospitals for geographic reclassification for purposes of payment under the IPPS. The specific procedures and rules that apply to the geographic reclassification process are outlined in the regulations under 42 CFR 412.230 through 412.280. The information collection requirements for the MGCRB procedures and criteria and supporting regulations in 42 CFR 412.256 subject to the Paperwork Reduction Act provisions were approved under OMB Control Number 0938- 0573 and expired on February 28, 2017. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19906 and 19907), an extension of the collection was required in time for applications due to the MGCRB by September 1, 2017 for FY 2019 reclassifications. A request for an extension of the information collection requirements for the MGCRB procedures and criteria and supporting regulations received approval by OMB on June 30, 2017, and can be accessed at: https://www.reginfo.gov/public/do/PRAViewICR?ref_nbr=201612-0938-023. c. Deadline for Submittal of Documentation of Sole Community Hospital (SCH) and Rural Referral Center (RRC) Classification Status to the MGCRB The regulations at 42 CFR 412.230(a)(3), consistent with section 1886(d)(10)(D)(i)(III) of the Act, set special rules for sole community hospitals (SCHs) and rural referral centers (RRCs) that are reclassifying under the MGCRB. Specifically, a hospital that is an RRC or an SCH, or both, does not have to demonstrate a close proximity to the area to which it seeks redesignation. If a hospital that is an RRC or an SCH, or both, qualifies for urban redesignation, it is redesignated to the urban area that is closest to the hospital. If the hospital is closer to another rural area than to any urban area, it may seek redesignation to either the closest rural or the closest urban area. In addition, section 1886(d)(10)(D)(iii) of the Act, as implemented in the regulations at Sec. 412.230(d)(3)(i), provides an exception to certain wage comparison criteria for RRCs and former RRCs reclassifying under the MGCRB. Under Sec. 412.230(d)(3)(i), if a hospital was ever an RRC, it does not have to demonstrate that it meets the average hourly wage criterion at Sec. 412.230(d)(1)(iii), which would require that the hospital's average hourly wage be at least 106 percent for rural hospitals and at least 108 percent for urban hospitals of the average hourly wage of all other hospitals in the area in which the hospital is located. Rather, as codified at Sec. 412.230(d)(3)(ii), consistent with our authority under section 1886(d)(10)(D)(i) of the Act, if a hospital was ever an RRC, it is required to meet only the criterion for rural hospitals at Sec. 412.230(d)(1)(iv), which requires that the hospital's average hourly wage is equal to at least 82 percent of the average hourly wage of hospitals in the area to which it seeks redesignation. The regulations at Sec. 412.96 set forth the criteria that a hospital must meet in order to qualify as an RRC. For a hospital to use the special rules at Sec. 412.230(a)(3) for SCHs and RRCs, the existing regulation at Sec. 412.230(a)(3) requires that the hospital be an active SCH or an RRC as of the date of the MGCRB's review. In addition, for a hospital to use the RRC exceptions at Sec. 412.230(d)(3), a hospital must either be an RRC at the time of the MGCRB's review or have previously been classified as an RRC in the past. In other words, under the existing regulations, if a hospital is approved by CMS as an SCH or an RRC but the approval is not yet effective at the time of the MGCRB's review, the hospital's status as an SCH or an RRC would not be considered in the MGCRB's decision, unless the hospital was a former RRC, in which case it would be able to use the RRC exceptions at Sec. 412.230(d)(3). The MGCRB currently accepts supporting documentation of SCH and RRC classification (including, but not limited to, the CMS approval letter) up until the date of MGCRB's review, which varies annually. A hospital may apply at any time for classification as an SCH, and the classification is effective 30 days after the date of CMS' written notification of approval, in accordance with Sec. 412.92. Considering that the MGCRB usually meets in early February, hospitals typically seek to obtain SCH approval letters no later than early January (30 days prior to the date of MGCRB review) for the SCH status to be effective as of the date of the MGCRB's review. However, consistent with section 1886(d)(5)(C)(i) of the Act, a hospital must submit its application for RRC status during the quarter before the first quarter of the hospital's cost reporting period, to be effective at the beginning of the next cost reporting period. The existing regulation at Sec. 412.230(a)(3), combined with the statutory timeframe for RRC classification, require that a hospital's cost reporting period as an RRC begin on or before the date of the MGCRB's review in order to be considered an RRC by the MGCRB for purposes of the special rules under Sec. 412.230(a)(3). Similarly, in order to use the RRC exceptions under Sec. 412.230(d)(3), a hospital's RRC status must be effective on the date of the MGCRB's review, or (unlike Sec. 412.230(a)(3)) the hospital must have had RRC status in the past. For example, a hospital with a cost [[Page 38145]] reporting period beginning in March would obtain RRC approval, in accordance with the statutory timeframe, during the December through February quarter (potentially before the MGCRB's decision), but would not be considered an RRC by the MGCRB because the approval would not be effective until the next cost reporting period begins in March, after the MGCRB's decision (unless, for purposes of Sec. 412.230(d)(3), the hospital had previously been classified as an RRC in the past). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19907 through 19908), the current practice of accepting documentation of SCH and RRC approvals up until the date of MGCRB review does not ensure adequate time for the MGCRB to include SCH and RRC approvals in its review. We noted in the proposed rule that many hospitals now obtain SCH or RRC status based on a Sec. 412.103 reclassification in order to reclassify using the special rules and exceptions under the MGCRB following the April 21, 2016 IFC (81 FR 23428), which revised the regulations to allow hospitals nationwide to reclassify based on acquired rural status. We stated in the proposed rule that we believe the additional volume of SCH and RRC approvals submitted to the MGCRB increases the need for an earlier deadline for documentation of SCH and RRC classifications to be submitted to the MGCRB for purposes of the special rules at Sec. 412.230(a)(3) and the exception for RRCs at Sec. 412.230(d)(3). In addition, because the date of the MGCRB's review varies annually, we stated in the proposed rule that we believe hospitals would benefit from the certainty of a set date by which documentation of RRC or SCH status must be submitted in order to have that status considered by the MGCRB under Sec. 412.230(a)(3) and Sec. 412.230(d)(3). Therefore, to ensure sufficient time for the MGCRB to include SCH and RRC status approvals in its review and increase clarity for hospitals, while allowing as much time and flexibility as possible for hospitals applying for RRC status to be considered RRCs by the MGCRB, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19907 through 19908), we proposed to revise the regulations at Sec. 412.230(a)(3) and Sec. 412.230(d)(3). We proposed to revise the regulations at Sec. 412.230(a)(3) in two ways. First, we proposed to establish a deadline of the first business day after January 1 for hospitals to submit to the MGCRB documentation of SCH or RRC status approval (the CMS approval letter) in order to take advantage of the special rules under Sec. 412.230(a)(3) when reclassifying under the MGCRB. We stated that we believe that this date of the first business day after January 1 would provide sufficient time for the MGCRB to consider documentation of SCH or RRC status approval in its review, without negatively affecting hospitals seeking to obtain SCH or RRC status, as explained below. Second, we proposed to revise Sec. 412.230(a)(3) to require hospitals to submit documentation of SCH or RRC status approval (the CMS approval letter) by the deadline above, rather than to have SCH or RRC classification that is effective as of the date of MGCRB review, in order to use the special rules for SCHs and RRCs under Sec. 412.230(a)(3). Likewise, we proposed to revise the regulations at Sec. 412.230(d)(3) so that a hospital qualifies for these RRC exceptions if it was ever approved as a RRC. In other words, the exceptions at Sec. 412.230(d)(3) would continue to apply to hospitals that were ever classified as RRCs, but consistent with our authority under section 1886(d)(10)(D)(i) of the Act to publish guidelines to be utilized by the MGCRB, we proposed to also extend these exceptions to hospitals that were ever approved as RRCs. Similar to Sec. 412.230(a)(3), we also proposed to establish a deadline of the first business day after January 1 for hospitals to submit documentation of RRC status approval (the CMS approval letter) in order to take advantage of the exception under Sec. 412.230(d)(3) when reclassifying under the MGCRB. We stated in the proposed rule that these proposed revisions would more appropriately allow the MGCRB to prepare for its review and would allow hospitals obtaining SCH or RRC status approval as late as the first business day after January 1 to have these classifications considered by the MGCRB under Sec. 412.230(a)(3) and (d)(3), irrespective of the effective date of these classifications. We stated that these proposals would not substantially affect hospitals seeking SCH classification for purposes of reclassifying under the MGCRB because a hospital must obtain SCH status approval by early January under the existing regulation in order to have that classification effective 30 days later by the time the Board usually meets in early February. For hospitals seeking RRC classification for purposes of reclassifying under the MGCRB, however, the proposed deadline of no later than the first business day after January 1, in concert with our proposal to accept documentation of approval (the CMS approval letter) instead of requiring the hospital to be an active RRC at the time of the MGCRB review in order to take advantage of the special rules and exceptions under Sec. 412.230(a)(3) and (d)(3), is beneficial. We stated that the proposed revisions to the regulations at Sec. 412.230(a)(3) and (d)(3) would accommodate more hospitals with various cost reporting year ends by allowing hospitals with cost reporting periods beginning soon after the MGCRB's decision to have RRC status approvals included in the MGCRB's review. Under the proposals, the MGCRB would consider an RRC status approval obtained as late as the first business day after January 1 instead of requiring the RRC classification to be effective by the time the Board meets, which has been in February in past years. For example, under our proposal, a hospital with a cost reporting period beginning as late as March, which could apply for RRC status approval in accordance with the statutory timeframe starting in December, would be considered an RRC by the MGCRB if it submits documentation of approval of RRC status no later than the first business day after January 1, even though the approval would not be effective until after the MGCRB's decision. For the reasons discussed earlier, consistent with our authority under section 1886(d)(10)(D)(i) of the Act to publish guidelines to be utilized by the MGCRB, we proposed to revise the regulations at Sec. 412.230(a)(3) to specify that, to be redesignated under the special rules in that paragraph, the hospital must submit documentation of the approval of SCH or RRC status to the MGCRB no later than the first business day after January 1. In addition, we proposed conforming revisions to paragraphs (a)(3)(i) and (ii) of Sec. 412.230 to reflect that these paragraphs apply to hospitals with SCH and RRC approval as specified above (and not only effective status). Specifically, we proposed to revise Sec. 412.230(a)(3)(i) to specify that a hospital that is approved as an RRC or SCH, or both, does not have to demonstrate a close proximity to the area to which it seeks redesignation; and to revise Sec. 412.230(a)(3)(ii) to specify that this paragraph applies if a hospital that is approved as an RRC or SCH, or both, qualifies for urban redesignation. We note that we proposed additional revisions to Sec. 412.230(a)(3)(ii) as discussed in section III.I.2.d. of the preamble of the proposed rule and this final rule. In addition, for the reasons discussed above, consistent with our authority under section 1886(d)(10)(D)(i) of the [[Page 38146]] Act to publish guidelines to be utilized by the MGCRB, we proposed to revise the regulations at Sec. 412.230(d)(3). Specifically, we proposed to add introductory language to Sec. 412.230(d)(3) to specify that for the exceptions in this paragraph to apply, the hospital must submit documentation of the approval of RRC status (current or past) to the MGCRB no later than the first business day after January 1. In addition, we proposed to revise Sec. 412.230(d)(3)(i) to specify that if a hospital was ever approved as an RRC, it does not have to demonstrate that it meets the average hourly wage criterion set forth in Sec. 412.230(d)(1)(iii); and to revise Sec. 412.230(d)(3)(ii) to specify that if a hospital was ever approved as an RRC, it is required to meet only the criterion that applies to rural hospitals under Sec. 412.230(d)(1)(iv), regardless of its actual location in an urban or rural area. We invited public comments on these proposals. Comment: One commenter did not disagree with the establishment of a deadline for submitting documentation of SCH and RRC status to the MGCRB because the commenter believed that the proposed deadline will provide clarity to hospitals, the MGCRB, and CMS in this process and will ensure adequate time for the MGCRB to include SCH and RRC approvals in its review. However, the commenter urged CMS to also establish a deadline of 30 days from receipt of request for SCH or RRC status for CMS to respond. The commenter pointed out that while the regulations specify effective dates for SCH and RRC status, the regulations do not set a timeframe by which CMS must rule on an SCH or RRC request. Therefore, the commenter stated, a hospital may face uncertainty that CMS will respond to its request for SCH or RRC status by the first business day in January, in time to submit to the MGCRB. According to the commenter, absent a defined timeframe within which CMS must respond to hospitals' requests for SCH and RRC status, hospitals face a disadvantage in complying with the deadline of the first business day in January for submitting documentation of SCH and RRC status to the MGCRB. Response: We appreciate the commenter's support for our effort to provide clarity to all parties. The commenter is correct that the regulations do not set a timeframe by which CMS must rule on an SCH or RRC request. However, under section 1886(d)(5)(C)(i) of the Act, CMS must make a final determination on a request for RRC status within 60 days after the date the request was submitted. We agree with the commenter that, depending on the timeframe within which SCH and RRC status approvals are issued, hospitals may face a disadvantage in complying with the proposed deadline to submit SCH and RRC documentation to the MGCRB. Thus, we believe that further consideration is needed regarding the appropriate timeframe for such approvals to avoid the disadvantage cited by the commenter. Accordingly, for FY 2018, we are not finalizing the proposed deadline of the first business day after January 1 for hospitals to submit documentation of SCH and RRC status to the MGCRB. We may revisit the deadline for submitting documentation to the MGCRB in future rulemaking to give us the opportunity to further consider the timeframe for CMS to respond to applications for SCH and RRC status. However, we believe that the proposal to require that a hospital must be approved for SCH or RRC status, rather than have active RRC or SCH status, in order to use the special rules for SCHs and RRCs and exceptions for RRCs under Sec. Sec. 412.230(a)(3) and (d)(3), remains beneficial for hospitals. While we are still concerned with providing the MGCRB sufficient time to include SCH and RRC status approval in its review, we believe finalizing our proposal to require that a hospital be approved for SCH or RRC status, rather than have active RRC or SCH status, in order to use the special rules for SCHs and RRCs and exceptions for RRCs under Sec. Sec. 412.230(a)(3) and (d)(3) is appropriate because it provides flexibility and accommodates more hospitals. Therefore, as discussed further below, we are finalizing our proposed changes to the regulations to specify that a hospital must be approved as an SCH or RRC at the date of the MGCRB's review, irrespective of effective date of SCH or RRC status. While documentation of SCH and RRC status approval may include the CMS approval letter, we are clarifying that other documents could also serve this purpose as determined by the MGCRB, and that documentation in addition to the CMS approval letter may be required. Questions about acceptable supporting documentation should be directed to the MGCRB at 410-786-1174. After consideration of the public comment we received, for the reasons discussed earlier, we are not finalizing our proposed revisions to the regulations at Sec. Sec. 412.230(a)(3) and (d)(3) to establish a deadline of the first business day after January 1 for hospitals to submit documentation of SCH and RRC status approval to the MGCRB. However, consistent with our authority under section 1886(d)(10)(D)(i) to publish guidelines to be used by the MGCRB, for the reasons discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing our proposal that a hospital must be approved for SCH or RRC status, rather than have active SCH or RRC status in order to use the special rules for SCHs and RRCs and exceptions for RRCs under Sec. Sec. 412.230(a)(3) and (d)(3). Specifically, we are revising the regulation at Sec. 412.230(a)(3) to specify that, to be redesignated under the special rules in this paragraph, a hospital must be approved as an SCH or RRC as of the date of the MGCRB's review. In addition, we are finalizing, without modification, our proposed revisions to paragraphs (a)(3)(i) and (ii) of Sec. 412.230 to reflect that these paragraphs apply to hospitals with SCH and RRC approval (and not only effective status). Specifically, we are revising Sec. 412.230(a)(3)(i) to specify that a hospital that is approved as an RRC or SCH, or both, does not have to demonstrate a close proximity to the area to which it seeks redesignation; and revising Sec. 412.230(a)(3)(ii) to specify that this paragraph applies if a hospital that is approved as an RRC or SCH, or both, qualifies for urban redesignation. (We note that we are making additional revisions to Sec. 412.230(a)(3)(ii) as discussed in section III.I.2.d. of the preamble of this final rule). In addition, for the reasons discussed earlier, while we are not finalizing our proposed introductory language at Sec. 412.230(d)(3), we are finalizing our proposed revisions to paragraphs (d)(3)(i) and (ii) of Sec. 412.230, without modification, to reflect that these paragraphs apply to hospitals with RRC approval (and not only effective status). Specifically, we are revising Sec. 412.230(d)(3)(i) to specify that if a hospital was ever approved as an RRC, it does not have to demonstrate that it meets the average hourly wage criterion set forth in Sec. 412.230(d)(1)(iii); and revising Sec. 412.230(d)(3)(ii) to specify that if a hospital was ever approved as an RRC, it is required to meet only the criterion that applies to rural hospitals under Sec. 412.230(d)(1)(iv), regardless of its actual location in an urban or rural area. d. Clarification of Special Rules for SCHs and RRCs Reclassifying to Geographic Home Area Following issuance of the April 21, 2016 IFC (81 FR 23428), hospitals may simultaneously be redesignated as rural under Sec. 412.103 and reclassified under the MGCRB. An urban hospital seeking [[Page 38147]] benefits of rural status, such as rural payments for disproportionate share hospitals (DSH) and eligibility for the 340B Drug Pricing Program administered by HRSA, without the associated rural wage index may be redesignated as rural under Sec. 412.103 (if it meets the applicable requirements) and also reclassify under the MGCRB to an urban area (again, if it meets the applicable requirements). As discussed earlier and in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56922 through 56927), a hospital with simultaneous Sec. 412.103 redesignation and MGCRB reclassification receives the wage index of the CBSA to which it is reclassified under the MGCRB while still maintaining Sec. 412.103 reclassified rural status for other purposes. Hospitals that are redesignated under Sec. 412.103 may seek MGCRB reclassification to their geographic home area. Such hospitals automatically meet the criteria for proximity, but must still demonstrate that they meet the wage comparison requirements using the criteria for rural hospitals at Sec. 412.230(d). Specifically, a hospital with a Sec. 412.103 redesignation seeking reclassification under the MGCRB must demonstrate that its average hourly wage is at least 106 percent of the average hourly wage of all other hospitals in the area in which the hospital is located in accordance with Sec. 412.230(d)(1)(iii), and the hospital's average hourly wage is equal to at least 82 percent of the average hourly wage of hospitals in the area to which it seeks redesignation, in accordance with Sec. 412.230(d)(1)(iv). In this case, both the area in which the hospital is located and the area to which it seeks redesignation are the geographic home area. If a hospital with a Sec. 412.103 rural redesignation also has SCH or RRC status based on its acquired rural status, the hospital may use the exception at Sec. 412.230(d)(3) for RRCs seeking reclassification under the MGCRB and the special reclassification rules at Sec. 412.230(a)(3) for SCHs and RRCs. Specifically, under Sec. 412.230(d)(3)(ii), an RRC or former RRC must only demonstrate that its average hourly wage is equal to at least 82 percent of the average hourly wage of hospitals in the area to which it seeks redesignation. In other words, a hospital with RRC status based on a Sec. 412.103 rural redesignation that is seeking additional reclassification under the MGCRB to its geographic home area must only demonstrate that its average hourly wage is equal to at least 82 percent of the average hourly wage of hospitals in its geographic home area. The proximity requirement is waived under Sec. 412.230(a)(3) for SCHs and RRCs, and SCHs and RRCs are redesignated to the urban area that is closest to the hospital (or if the hospital is closer to another rural area than to any urban area, it may seek redesignation to either the closest rural area or the closest urban area). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19908 through 19909), the existing regulation at Sec. 412.230(a)(3)(ii) states that if an SCH or RRC qualifies for urban redesignation, it is redesignated to the urban area that is closest to the hospital. As currently worded, we believe it is unclear how this provision would apply to a hospital with a Sec. 412.103 rural redesignation and SCH or RRC status. If the urban area that is closest to the hospital is interpreted to mean the hospital's geographic home area, a hospital with a Sec. 412.103 rural redesignation and SCH or RRC status would not be able to reclassify to any closest area outside of the hospital's geographic home area, but would only be allowed to reclassify to the geographic home area. Alternatively, if the urban area that is closest to the hospital is interpreted to mean the closest urban area to the hospital's geographic home area, the hospital would seem to be precluded from reclassifying under the MGCRB to its geographic home area. In other words, under the existing language of this regulation, the urban area that is closest to the hospital can either be interpreted to mean the hospital's geographic home area, or the closest area outside of the hospital's geographic home area. In the FY 2018 IPS/LTCH PPS proposed rule (82 FR 19909), we stated that we believe it would be appropriate to revise Sec. 412.230(a)(3)(ii) to clarify that it allows for redesignation to either the hospital's geographic home area or to the closest area outside of the hospital's geographic home area. Prior to the April 21, 2016 interim final rule with comment period (IFC) (81 FR 23428), it was not possible for a hospital with Sec. 412.103 rural redesignation to seek reclassification to its geographic home area or to the closest area outside its geographic home area under the MGCRB because dual reclassification under Sec. 412.103 and under the MGCRB was not permitted. However, the IFC allowed dual Sec. 412.103 and MGCRB reclassifications, so a hospital may now reclassify to a rural area under Sec. 412.103 and then reclassify back to its geographic home area or another area under the MGCRB for wage index purposes (if it meets all criteria). Thus, depending on the circumstances, a hospital may seek to reclassify to either its geographic home area or the closest area outside of its geographic home area. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19909), we proposed to revise the regulations at Sec. 412.230(a)(3)(ii) to clarify that a hospital with a Sec. 412.103 rural redesignation and SCH or RRC approval may reclassify under the MGCRB to its geographic home area or to the closest area outside of its geographic home area. Specifically, we proposed to revise Sec. 412.230(a)(3)(ii) to state that if a hospital that is approved as an RRC or an SCH, or both, qualifies for urban redesignation, it is redesignated to the urban area that is closest to the hospital or to the hospital's geographic home area. If the hospital is closer to another rural area than to any urban area, it may seek redesignation to either the closest rural or the closest urban area. Comment: Two commenters supported the clarification in the proposed rule and stated that it provides clarity with respect to SCHs and RRCs with Sec. 412.103 rural redesignation applying for MGCRB reclassification based on special access rules. In addition, the commenters stated that the proposed regulatory revision is consistent with the regulations, past administrative decisions, and CMS' policy of allowing a hospital with Sec. 412.103 rural redesignation to reclassify under the MGCRB. Response: We appreciate the commenters' support. After consideration of the public comments we received, for the reasons discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing, without modification, our proposed revision of Sec. 412.230(a)(3)(ii) to clarify that a hospital with a Sec. 412.103 rural redesignation and SCH or RRC approval may reclassify under the MGCRB to its geographic home area or to the closest area outside of its geographic home area. 3. Redesignations Under Section 1886(d)(8)(B) of the Act In the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600), we adopted the policy that, beginning with FY 2012, an eligible hospital that waives its Lugar status in order to receive the out- migration adjustment has effectively waived its deemed urban status and, thus, is rural for all purposes under the IPPS effective for the fiscal year in which the hospital receives the out-migration adjustment. In addition, we adopted a minor procedural change that would allow a Lugar hospital that qualifies for and accepts the out- migration adjustment (through written notification to CMS within 45 days from [[Page 38148]] the publication of the proposed rule) to waive its urban status for the full 3-year period for which its out-migration adjustment is effective. (We note that, in section III.I.4. of the preamble of this final rule, we finalized a policy revision to require a Lugar hospital that qualifies for and accepts the out-migration adjustment, or that no longer wishes to accept the out-migration adjustment and instead elects to return to its deemed urban status, to notify CMS within 45 days from the date of public display of the proposed rule at the Office of the Federal Register.) By doing so, such a Lugar hospital would no longer be required during the second and third years of eligibility for the out-migration adjustment to advise us annually that it prefers to continue being treated as rural and receive the out-migration adjustment. In the FY 2017 IPPS/LTCH PPS final rule (81 FR 56930), we again clarified that such a request to waive Lugar status, received within 45 days of the publication of the proposed rule, is valid for the full 3-year period for which the hospital's out-migration adjustment is effective. We further clarified that if a hospital wishes to reinstate its urban status for any fiscal year within this 3-year period, it must send a request to CMS within 45 days of publication of the proposed rule for that particular fiscal year. We indicated that such reinstatement requests may be sent electronically to [email protected]. We wish to further clarify that both requests to waive and to reinstate ``Lugar'' status may be sent to this mailbox. To ensure proper accounting, we request hospitals to include their CCN, and either ``waive Lugar'' or ``reinstate Lugar'', in the subject line of these requests. As noted earlier, and discussed further in section III.I.4. of this final rule, we are finalizing our proposal to revise these notification timeframes, effective October 1, 2017, to 45 days from the date of public display of the annual proposed rule. We did not receive any public comments on this subject area in the proposed rule. 4. Changes to the 45-Day Notification Rules Certain Medicare regulations specify that hospitals have 45 days from the publication of the annual proposed rule for the hospital inpatient prospective payment system to inform CMS or the MGCRB of certain requested reclassification/redesignation and out-migration adjustment changes relating to the development of the hospital wage index. Specifically, 42 CFR 412.64(i)(3)(iii), which provides for adjusting the wage index to account for commuting patterns of hospital workers, and 42 CFR 412.211(f)(3)(iii), which provides for the same adjustment for hospitals in Puerto Rico, state that a hospital may waive the application of this wage index adjustment by notifying CMS in writing within 45 days after the publication of the annual notice of proposed rulemaking for the hospital inpatient prospective payment system. The regulations at Sec. 412.273(c) concerning withdrawing an MGCRB application, terminating an approved 3-year reclassification, or canceling a previous withdrawal or termination, also state (specifically Sec. 412.273(c)(1)(ii) and (2)) that a request for withdrawal or termination must be received by the MGCRB within 45 days of publication of CMS' annual notice of proposed rulemaking concerning changes to the inpatient hospital prospective payment system and proposed payment rates. Similarly, the policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600) allows a Lugar hospital that qualifies for and accepts the out-migration adjustment, or that no longer wishes to accept the out-migration adjustment and instead elects to return to its deemed urban status to notify CMS within 45 days from the publication of the proposed rule. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19910), we proposed to revise the above described regulation text and policies as follows to specify that written notification to CMS or the MGCRB (as applicable) must be provided within 45 days from the date of public display of the annual proposed rule for the hospital inpatient prospective payment system at the Office of the Federal Register. We stated that we believe that the public has access to the necessary information from the date of public display of the proposed rule at the Office of the Federal Register and on its Web site in order to make the decisions at issue. Specifically, we proposed to revise the regulations at Sec. 412.64(i)(3)(iii) and Sec. 412.211(f)(3)(iii) to provide that a hospital may waive the application of the wage index adjustment by notifying CMS within 45 days of the date of public display of the annual notice of proposed rulemaking for the hospital inpatient prospective payment system at the Office of the Federal Register. In addition, we proposed to revise the regulations at Sec. 412.273(c)(1)(ii) and (c)(2) to provide that a request for withdrawal or termination of an MGCRB reclassification must be received by the MGCRB within 45 days of the date of public display at the Office of the Federal Register of the annual notice of proposed rulemaking concerning changes to the inpatient hospital prospective payment system and proposed payment rates for the fiscal year for which the application has been filed (in the case of a withdrawal under Sec. 412.273(c)(1)(ii)), or for the fiscal year for which the termination is to apply (under Sec. 412.273(c)(2)). We also proposed to revise our policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600) (as described above) to require a Lugar hospital that qualifies for and accepts the out-migration adjustment, or that no longer wishes to accept the out-migration adjustment and instead elects to return to its deemed urban status to notify CMS within 45 days from the date of public display of the IPPS proposed rule at the Office of the Federal Register. We invited public comments on these proposals. We did not receive any public comments on the proposed revisions to Sec. 412.64(i)(3)(iii) or Sec. 412.211(f)(3)(iii) with regard to the time period for hospitals to notify CMS of decisions about the out- migration adjustment, or with regard to the proposed revision to the policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600) concerning the time period for notifications by Lugar hospitals regarding acceptance or nonacceptance of the out-migration adjustment. However, we did receive public comments on our proposed revisions to Sec. 412.273(c)(1)(ii) and (c)(2) regarding the time period to request withdrawal or termination of an MGCRB reclassification. These comments are summarized below. Comment: Several commenters disagreed with the proposal to change the 45-day notification requirement for MGCRB withdrawals and terminations. They stated that 45 days from the date of public display at the Office of the Federal Register would not give hospitals adequate time to review the applicable data. The commenters pointed out that the proposal would decrease the time period for providers to act by approximately 14 days, which they claimed would ``unnecessarily disadvantage'' hospitals in making the most beneficial reclassification determinations for their wage index. In addition, a few commenters presented scenarios whereby the proposal may require hospitals to submit withdrawal or termination requests to the MGCRB prior to the Administrator's decisions on MGCRB appeals. The commenters recommended that CMS maintain its existing policy of 45 days after the proposed rule is issued in the Federal Register for hospitals to request [[Page 38149]] withdrawal and termination of MGCRB reclassifications. One commenter suggested that CMS also allow for an extension of the current deadline to ensure providers have at least 15 days from the issuance of a CMS Administrator decision to make withdrawal and termination requests. Response: While the commenters are correct that requiring hospitals to submit withdrawal or termination requests to the MGCRB within 45 days from the date of public display, rather than the date the proposed rule is issued in the Federal Register, reduces the time for hospitals to make such determinations, we do not agree that hospitals generally would have inadequate time to review the applicable data. As discussed in the proposed rule (82 FR 19910), we believe that the public has access to the necessary information from the date of public display of the proposed rule at the Office of the Federal Register and on its Web site in order to make the decisions at issue under our proposals. However, while we believe that hospitals generally would have adequate time to make reclassification determinations under the proposal, we acknowledge that hospitals may be disadvantaged if the Administrator's decision on a hospital's appeal of an MGCRB decision has not been issued prior to the proposed deadline for submitting withdrawal or termination requests to the MGCRB. Specifically, the regulations at Sec. Sec. 412.278(a) and (b)(1) provide that a hospital may request the Administrator to review the MGCRB decision, and that such request must be received by the Administrator within 15 days after the date the MGCRB issues its decision. Under Sec. 412.278(f)(2)(i), the Administrator issues a decision not later than 90 days following receipt of the party's request for review (except that the Administrator may, it his or her discretion, for good cause shown, toll such 90 days). Considering the usual dates of the MGCRB's decisions (generally early February) and of the public display of the IPPS proposed rule, the maximum amount of time for an Administrator's decision to be issued may potentially extend beyond the proposed deadline of 45 days from the date of public display. Therefore, in order to further consider whether our proposed revisions to Sec. 412.273(c) may require hospitals to submit withdrawal or termination requests to the MGCRB before the Administrator's decision on an appeal is issued, we are not finalizing at this time our proposed change to the 45-day notification rule at Sec. 412.273(c)(1)(ii) and (c)(2) for requesting withdrawals and terminations of MGCRB reclassifications. However, after consideration of these comments, we are revising our regulations at Sec. Sec. 412.273(c)(1)(ii) and (c)(2) to ensure that our current policy under those regulations is clear. Specifically, we are revising Sec. Sec. 412.273(c)(1)(ii) and (c)(2) to clarify that, under these regulations, a hospital's request to withdraw or terminate an MGCRB reclassification must be received by the MGCRB within 45 days of the date the annual notice of proposed rulemaking is issued in the Federal Register. We believe that these revisions will provide for greater clarification regarding how these provisions are applied. We note that we are not providing for an extension of the current deadline as one commenter suggested to allow providers to have at least 15 days from the issuance of a CMS Administrator decision to withdraw or terminate an MGCRB reclassification because we do not believe that an extension is necessary under the current deadline under Sec. Sec. 412.273(c)(1)(ii) and (c)(2). Under the current deadline, a hospital can plan its withdrawal or termination decisions for both potential alternatives of the Administrator's decision on its appeal, and then act immediately within the current 45-day timeframe as soon as the Administrator's decision either to affirm or reverse the MGCRB's decision is issued. Comment: One commenter stated that CMS' policy that hospitals must request to withdraw or terminate MGCRB reclassifications within 45 days of the proposed rule is problematic because a hospital could terminate a reclassification based on information in the proposed rule and, with the publication of the final rule, discover that its original reclassified status was more desirable. The commenter stated that hospitals cannot make informed decisions concerning their reclassification status based on values in a proposed rule that are likely to change and, therefore, recommended that CMS revise its existing policy to permit hospitals to withdraw or terminate their reclassification status within 45 days after the publication of the final rule. Response: We maintain that information provided in the proposed rule constitutes the best available data to assist hospitals in making reclassification decisions. In addition, section 1886(d)(8)(D) of the Act requires the Secretary to adjust the standardized amounts to ensure that aggregate payments under the IPPS after implementation of the provisions of certain sections of the Act, including section 1886(d)(10) of the Act for geographic reclassifications by the MGCRB, are equal to the aggregate prospective payments that would have been made absent these provisions. If hospitals were to withdraw or terminate reclassification statuses after the final rule, as the commenter suggested CMS permit, any resulting changes in the wage index would not have been taken into account when calculating the IPPS standardized amounts in the final rule in accordance with the statutory budget neutrality requirement. Therefore, the values published in the final rule represent the final wage index values reflective of reclassification decisions. While we are not finalizing, for the reasons discussed earlier, the proposed changes to Sec. 412.273(c)(1)(ii) and (c)(2) concerning the time period for requesting withdrawals and terminations of MGCRB reclassifications, we are finalizing, without modification, our proposed changes to Sec. 412.64(i)(3)(iii) and Sec. 412.211(f)(3)(iii) regarding the 45-day requirement for notifying CMS of decisions to waive application of the out-migration adjustment, and our proposed change to the policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600) concerning the time period for notifications by Lugar hospitals regarding acceptance or nonacceptance of the out-migration adjustment. Unlike MGCRB decisions under Sec. 412.278, out-migration adjustment and Lugar status decisions are not subject to Administrator's review. Therefore, hospitals deciding to waive the out-migration adjustment under Sec. 412.64(i)(3)(iii) or Sec. 412.211(f)(3)(iii) or Lugar hospitals deciding to accept or decline the out-migration adjustment would not experience the same potential disadvantage from implementation of the proposed revisions to the 45-day notification rules. For decisions regarding the out- migration adjustment and Lugar status, we continue to believe that the public has access to the necessary information from the date of public display of the proposed rule at the Office of the Federal Register and on its Web site in order to make decisions. Therefore, we believe that it is appropriate to finalize without modification our proposed changes to Sec. 412.64(i)(3)(iii) and Sec. 412.211(f)(3)(iii) and our proposed change to the policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600) as discussed earlier. In addition, as a courtesy, we will post on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee- [[Page 38150]] for-Service-Payment/AcuteInpatientPPS/wageindex.html the calendar closing dates of the 45-day notification deadlines for waiving the out- migration adjustment, for Lugar hospitals to notify CMS regarding acceptance or nonacceptance of the out-migration adjustment, and for requesting withdrawal or termination of an MGCRB reclassification. We note that the MGCRB is independent of CMS and that the deadline for withdrawals and terminations of MGCRB reclassifications posted on CMS' Web site will be posted as a courtesy only. The MGCRB makes the final decision regarding the date of the deadline and whether a request for withdrawal or termination is timely. The public should confirm the deadline for withdrawals and terminations of MGCRB reclassifications with the MGCRB. After consideration of the public comments we received, for the reasons discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing, without modification, the proposed changes to the regulations at Sec. 412.64(i)(3)(iii) and Sec. 412.211(f)(3)(iii) to provide that hospitals may waive the application of the out- migration wage index adjustment within 45 days of the date of public display of the annual notice of proposed rulemaking for the hospital inpatient prospective payment system at the Office of the Federal Register. We also are finalizing, without modification, the proposed changes to the policy outlined in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51599 through 51600), so that a Lugar hospital that qualifies for and accepts the out-migration adjustment, or that no longer wishes to accept the out-migration adjustment and instead elects to return to its deemed urban status, must notify CMS within 45 days from the date of public display of the IPPS proposed rule at the Office of the Federal Register. For the reasons discussed earlier, we are not finalizing, as proposed, the changes to the regulations at Sec. 412.273(c)(1)(ii) and (c)(2) concerning the timeframe for submitting a request to the MGCRB to withdraw or terminate an MGCRB reclassification. Rather, we are revising the regulations at Sec. 412.273(c)(1)(ii) and Sec. 412.273(c)(2) to clarify our current policy under these regulations that a request for withdrawal or termination of an MGCRB reclassification must be received by the MGCRB within 45 days of the date the annual notice of proposed rulemaking is issued in the Federal Register. Accordingly, a request for withdrawal or termination of an MGCRB reclassification must still be received by the MGCRB within 45 days of issuance in the Federal Register of CMS' annual notice of proposed rulemaking concerning changes to the inpatient hospital prospective payment system and proposed payment rates. Finally, as discussed earlier, as a courtesy (and independent of the MGCRB), we will begin posting on the CMS Web site the annual calendar dates of the 45-day notification deadlines for (1) hospitals to notify CMS that they are waiving the out-migration adjustment; (2) Lugar hospitals to notify CMS that they qualify for and accept the out-migration adjustment or no longer wish to accept the outmigration adjustment and elect instead to return to deemed urban status; and (3) hospitals to request from the MGCRB withdrawal or termination of an MGCRB reclassification. J. Out-Migration Adjustment Based on Commuting Patterns of Hospital Employees In accordance with section 1886(d)(13) of the Act, as added by section 505 of Public Law 108-173, beginning with FY 2005, we established a process to make adjustments to the hospital wage index based on commuting patterns of hospital employees (the ``out- migration'' adjustment). The process, outlined in the FY 2005 IPPS final rule (69 FR 49061), provides for an increase in the wage index for hospitals located in certain counties that have a relatively high percentage of hospital employees who reside in the county but work in a different county (or counties) with a higher wage index. Section 1886(d)(13)(B) of the Act requires the Secretary to use data the Secretary determines to be appropriate to establish the qualifying counties. When the provision of section 1886(d)(13) of the Act was implemented for the FY 2005 wage index, we analyzed commuting data compiled by the U.S. Census Bureau that were derived from a special tabulation of the 2000 Census journey-to-work data for all industries (CMS extracted data applicable to hospitals). These data were compiled from responses to the ``long-form'' survey, which the Census Bureau used at the time and which contained questions on where residents in each county worked (69 FR 49062). However, the 2010 Census was ``short form'' only; information on where residents in each county worked was not collected as part of the 2010 Census. The Census Bureau worked with CMS to provide an alternative dataset based on the latest available data on where residents in each county worked in 2010, for use in developing a new out-migration adjustment based on new commuting patterns developed from the 2010 Census data beginning with FY 2016. To determine the out-migration adjustments and applicable counties for FY 2016, we analyzed commuting data compiled by the Census Bureau that were derived from a custom tabulation of the American Community Survey (ACS), an official Census Bureau survey, utilizing 2008 through 2012 (5-Year) Microdata. The data were compiled from responses to the ACS questions regarding the county where workers reside and the county to which workers commute. As we discussed in the FY 2016 and FY 2017 IPPS/ LTCH PPS final rules (80 FR 49501 and 81 FR 56930, respectively), the same policies, procedures, and computation that were used for the FY 2012 out-migration adjustment were applicable for FY 2016 and FY 2017, and in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19910), we proposed to use them again for FY 2018. We have applied the same policies, procedures, and computations since FY 2012, and we believe they continue to be appropriate for FY 2018. We refer readers to the FY 2016 IPPS/LTCH PPS final rule (80 FR 49500 through 49502) for a full explanation of the revised data source. For FY 2018, until such time that CMS finalizes out-migration adjustments based on the next Census, the out-migration adjustment continues to be based on the data derived from the custom tabulation of the ACS utilizing 2008 through 2012 (5-Year) Microdata. For FY 2018, we did not propose any changes to the methodology or data source that we used for FY 2016 (81 FR 25071). (We refer readers to a full discussion of the out-migration adjustment, including rules on deeming hospitals reclassified under section 1886(d)(8) or section 1886(d)(10) of the Act to have waived the out-migration adjustment, in the FY 2012 IPPS/LTCH PPS final rule (76 FR 51601 through 51602).) We did not receive any public comments regarding the FY 2018 out-migration adjustment. Thus, for the reasons discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing, without modification, our proposed policies, procedures, methodology, and computation for the out- migration adjustment. Table 2 associated with this final rule (which is available via the Internet on the CMS Web site) includes the final out- migration adjustments for the FY 2018 wage index. [[Page 38151]] K. Reclassification From Urban to Rural Under Section 1886(d)(8)(E) of the Act, Implemented at 42 CFR 412.103 Under section 1886(d)(8)(E) of the Act, a qualifying prospective payment hospital located in an urban area may apply for rural status for payment purposes separate from reclassification through the MGCRB. Specifically, section 1886(d)(8)(E) of the Act provides that, not later than 60 days after the receipt of an application (in a form and manner determined by the Secretary) from a subsection (d) hospital that satisfies certain criteria, the Secretary shall treat the hospital as being located in the rural area (as defined in paragraph (2)(D)) of the State in which the hospital is located. We refer readers to the regulations at 42 CFR 412.103 for the general criteria and application requirements for a subsection (d) hospital to reclassify from urban to rural status in accordance with section 1886(d)(8)(E) of the Act. The FY 2012 IPPS/LTCH PPS final rule (76 FR 51595 through 51596) includes our policies regarding the effect of wage data from reclassified or redesignated hospitals. Hospitals must meet the criteria to be reclassified from urban to rural status under Sec. 412.103, as well as fulfill the requirements for the application process. There may be one or more reasons that a hospital applies for the urban to rural reclassification, and the timeframe that a hospital submits an application is often dependent on those reason(s). Because the wage index is part of the methodology for determining the prospective payments to hospitals for each fiscal year, we believe there should be a definitive timeframe within which a hospital should apply for rural status in order for the reclassification to be reflected in the next Federal fiscal year's wage data used for setting payment rates. Therefore, after notice of proposed rulemaking and consideration of public comments, in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56931 through 56932), we revised Sec. 412.103(b) by adding paragraph (6) to specify that, in order for a hospital to be treated as rural in the wage index and budget neutrality calculations under Sec. Sec. 412.64(e)(1)(ii), (e)(2), (e)(4), and (h) for payment rates for the next Federal fiscal year, the hospital's filing date must be no later than 70 days prior to the second Monday in June of the current Federal fiscal year and the application must be approved by the CMS Regional Office in accordance with the requirements of Sec. 412.103. We refer readers to the FY 2017 IPPS/LTCH PPS final rule for a full discussion of this policy. We clarified that the lock-in date does not affect the timing of payment changes occurring at the hospital-specific level as a result of reclassification from urban to rural under Sec. 412.103. This lock-in date also does not change the current regulation that allows hospitals that qualify under Sec. 412.103(a) to request, at any time during a cost reporting period, to reclassify from urban to rural. A hospital's rural status and claims payment reflecting its rural status continue to be effective on the filing date of its reclassification application, which is the date the CMS Regional Office receives the application, in accordance with Sec. 412.103(d). The hospital's IPPS claims will be paid reflecting its rural status on the filing date (the effective date) of the reclassification, regardless of when the hospital applies. Comment: One commenter suggested that CMS' current policy that the effective date of an urban to rural reclassification under Sec. 412.103 is the date the application is received by CMS be revised to allow flexibility for a later date. Specifically, the commenter requested that CMS allow hospitals to ask for an effective date anytime from the date the application is received until up to 60 days after the receipt of the application, to help hospitals that experience a short- term reduction in payment from obtaining rural status before becoming eligible for increased payment at a later time. The commenter stated that amending the regulation in this way would accommodate the various reasons why hospitals request rural status and will be more consistent with the statutory language at section 1886(d)(8)(E) of the Act which provides that the Secretary shall treat a hospital as rural ``not later than 60 days after the receipt of an application.'' Response: We did not propose any such revisions to the policy at Sec. 412.103 in the FY 2018 IPPS/LTCH PPS proposed rule, but instead explained and clarified our existing policy. We appreciate the comments and may consider the commenter's request in future rulemaking. L. Clarification of Application Deadline for Rural Referral Center (RRC) Classification Section 1886(d)(5)(C)(i) of the Act, implemented at 42 CFR 412.96, provides for the classification and special treatment of rural referral centers (RRCs). The regulations at Sec. 412.96 set forth the criteria that a hospital must meet in order to qualify as an RRC. Under Sec. 412.96(b)(1)(ii), a hospital may qualify as an RRC if it is located in a rural area and has 275 or more beds during its most recently completed cost reporting period. The hospital also can obtain RRC status by showing that at least 50 percent of its Medicare patients are referred from other hospitals or from physicians not on the staff of the hospital, and at least 60 percent of the hospital's Medicare patients live more than 25 miles from the hospital, and at least 60 percent of all the services that the hospital furnishes to Medicare beneficiaries are furnished to beneficiaries who live more than 25 miles from the hospital (Sec. 412.96(b)(2)), or by showing that the hospital meets the alternative criteria at Sec. 412.96(c). We refer readers to 42 CFR 412.96 for a full description of the criteria for classification as an RRC. Consistent with section 1886(d)(5)(C)(i) of the Act, the hospital must submit its application for RRC status during the last quarter of the hospital's cost reporting period, to be effective with the beginning of the next cost reporting period. Specifically, section 1886(d)(5)(C)(i) of the Act provides that an appeal allowed under this paragraph must be submitted to the Secretary (in such form and manner as the Secretary may prescribe) during the quarter before the first quarter of the hospital's cost reporting period (or, in the case of a cost reporting period beginning during October 1984, during the first quarter of that period), and the Secretary must make a final determination with respect to such appeal within 60 days after the date the appeal was submitted. Any payment adjustments necessitated by a reclassification based upon the appeal will be effective at the beginning of such cost reporting period. Therefore, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19911), we clarified that applications for RRC status must be submitted during this timeframe. That is, applications for RRC status must be submitted during the last quarter of the cost reporting period before the first quarter of a hospital's cost reporting year. If approved, the RRC status is effective with the beginning of the hospital's cost reporting period occurring after the last quarter of the cost reporting period in which the hospital submits an application. We also clarified in the proposed rule that, while RRC applications must be submitted only within the timeframe described above, applications for urban-to-rural reclassification under Sec. 412.103 may be submitted at any time for the hospital to be approved for rural reclassification. This includes hospitals seeking rural reclassification under Sec. 412.103(a)(3), which states that a hospital meets criteria for urban-to-rural [[Page 38152]] reclassification if the hospital would qualify as a RRC as set forth in Sec. 412.96, or as an SCH as set forth in Sec. 412.92, if the hospital were located in a rural area. A hospital seeking RRC status based on a rural reclassification under Sec. 412.103, including Sec. 412.103(a)(3), must still submit an application for RRC status during the last quarter of its cost reporting year before the next cost reporting period in accordance with section 1886(d)(5)(C)(i) of the Act. While the Sec. 412.103 rural redesignation would be effective as of the date of filing the application, in accordance with Sec. 412.103(d), the RRC status would be effective beginning with the hospital's cost reporting period occurring after the last quarter of the cost reporting period in which the hospital submits an application. Because a hospital may only apply for RRC status during the last quarter of its cost reporting year in accordance with section 1886(d)(5)(C)(i) of the Act, hospitals seeking RRC status, in order to reclassify through the MGCRB using the special rules for SCHs and RRCs at Sec. 412.230(a)(3) and the exceptions at Sec. 412.230(d)(3) for RRCs, may be disadvantaged due to their cost reporting year end. As discussed in section III.I.2. of the preamble of the proposed rule, we proposed to revise the regulations at Sec. 412.230(a)(3) and (d)(3) to allow hospitals to submit documentation of the approval of SCH or RRC status (as applicable) to the MGCRB no later than the first business day after January 1. We stated in the proposed rule that we believe our proposal to accept documentation of approval of RRC classification, instead of requiring that the hospital be classified as a RRC at the time of Board review, would accommodate more hospitals with various cost reporting period endings. We refer readers to section III.I.2. of the preamble of the proposed rule for further discussion of this proposal. We note that, as discussed in section III.I.2. of the preamble of this final rule, while we are finalizing our proposal that a hospital must be approved for SCH or RRC status, rather than have active SCH or RRC status, in order to use the special rules for SCHs and RRCs and the exceptions for RRCs under Sec. 412.230(a)(3) and (d)(3), we are not finalizing our proposal to establish a deadline of the first business day after January 1 for hospitals to submit documentation of SCH and RRC status approval to the MGCRB. Comment: One commenter agreed that the specific timing is required by the statutory language, but argued that CMS is applying a ``restrictive interpretation'' of the RRC application timing requirements so that there is not a level playing field based solely on cost report year-ends. The commenter suggested an interpretation of the statute that it believes could allow hospitals seeking to obtain RRC status for the purposes of an MGCRB application to be considered RRCs even outside of the statutory timeframe. Specifically, the commenter pointed to section 1886(d)(10)(D)(iii) of the Act, which states that, in the case of a hospital that has ever been classified by the Secretary as rural referral center, the MGCRB may not reject the application on the basis of any comparison between the average hourly wage of the hospital and the average hourly wage of hospitals in the area in which it is located. According to the commenter, CMS' determination that a hospital meets the rural redesignation requirements under Sec. 412.103(a)(3) (that is, the hospital would qualify as an RRC if it were located in a rural area) could be considered sufficient classification to trigger the exemption from the home area wage test and application of the special access rules. Response: As discussed earlier, and as noted by the commenter, the timeframe for applying for RRC status is set forth in the statute. We recognize that certain hospitals may be disadvantaged due to their cost reporting year end, and for that reason we proposed, and are finalizing (as discussed in section III.I.2. of the preamble of this final rule) revisions to the regulations at Sec. 412.230(a)(3) and (d)(3) to reflect that these paragraphs apply to hospitals with RRC approval (and not only effective status). We do not agree with the commenter that CMS' determination under Sec. 412.103(a)(3) that a hospital would qualify for RRC status if the hospital were located in a rural area (which is one condition under which a hospital can qualify for Sec. 412.103 rural redesignation) is considered RRC classification. In fact, hospitals may obtain rural reclassification under Sec. 412.103(a)(3), but not subsequently obtain RRC status. Therefore, we do not believe that such a determination under Sec. 412.103(a)(3) is sufficient to satisfy the requirements at section 1886(d)(10)(D)(iii) of the Act. M. Process for Requests for Wage Index Data Corrections 1. Process for Hospitals To Request Wage Index Data Corrections The preliminary, unaudited Worksheet S-3 wage data files for the proposed FY 2018 wage index were made available on May 16, 2016, and the preliminary CY 2013 occupational mix data files on May 16, 2016, through the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html. On January 30, 2017, we posted a public use file (PUF) at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html containing FY 2018 wage index data available as of January 29, 2017. This PUF contains a tab with the Worksheet S-3 wage data (which includes Worksheet S-3, Parts II and III wage data from cost reporting periods beginning on or after October l, 2013 through September 30, 2014; that is, FY 2014 wage data), a tab with the occupational mix data (which includes data from the CY 2013 occupational mix survey, Form CMS-10079), a tab containing the Worksheet S-3 wage data of hospitals deleted from the January 30, 2017 wage data PUF, and a tab containing the CY 2013 occupational mix data (if any) of the hospitals deleted from the January 30, 2017 wage data PUF. In a memorandum dated January 27, 2017, we instructed all MACs to inform the IPPS hospitals that they service of the availability of the January 30, 2017 wage index data PUFs, and the process and timeframe for requesting revisions in accordance with the FY 2018 Wage Index Timetable. In the interest of meeting the data needs of the public, beginning with the proposed FY 2009 wage index, we post an additional PUF on our Web site that reflects the actual data that are used in computing the proposed wage index. The release of this file does not alter the current wage index process or schedule. We notify the hospital community of the availability of these data as we do with the current public use wage data files through our Hospital Open Door Forum. We encourage hospitals to sign up for automatic notifications of information about hospital issues and about the dates of the Hospital Open Door Forums at the CMS Web site at: http://www.cms.gov/Outreach-and-Education/Outreach/OpenDoorForums/index.html. In a memorandum dated May 16, 2016, we instructed all MACs to inform the IPPS hospitals that they service of the availability of the wage index data files and the process and timeframe for requesting revisions. We also instructed the MACs to advise hospitals that these data were also made available directly through their representative hospital organizations. If a hospital wished to request a change to its data as shown in the May [[Page 38153]] 16, 2016 wage data files and the May 16, 2016 occupational mix data files, the hospital had to submit corrections along with complete, detailed supporting documentation to its MAC by September 2, 2016. Hospitals were notified of this deadline and of all other deadlines and requirements, including the requirement to review and verify their data as posted in the preliminary wage index data files on the Internet, through the letters sent to them by their MACs. November 4, 2016 was the date by when MACs notified State hospital associations regarding hospitals that failed to respond to issues raised during the desk reviews. The MACs notified the hospitals by mid- January 2017 of any changes to the wage index data as a result of the desk reviews and the resolution of the hospitals' revision requests. The MACs also submitted the revised data to CMS by January 20, 2017. CMS published the wage index PUFs that included hospitals' revised wage index data on January 30, 2017. Hospitals had until February 17, 2017, to submit requests to the MACs for reconsideration of adjustments made by the MACs as a result of the desk review, and to correct errors due to CMS' or the MAC's mishandling of the wage index data. Hospitals also were required to submit sufficient documentation to support their requests. After reviewing requested changes submitted by hospitals, MACs were required to transmit to CMS any additional revisions resulting from the hospitals' reconsideration requests by March 24, 2017. Under our current policy, the deadline for a hospital to request CMS intervention in cases where a hospital disagreed with a MAC's policy interpretation was April 5, 2017. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19912), beginning next year (that is, April 2018 for wage data revisions for the FY 2019 wage index), we proposed to require that a hospital that seeks to challenge the MAC's handling of wage data on any basis (including a policy, factual, or any other dispute) must request CMS to intervene by the date in April that is specified as the deadline for hospitals to appeal MAC determinations and request CMS' intervention in cases where the hospital disagrees with the MAC's determination (the wage index timetable would be updated to reflect the specified date). We note that, as we did for the FY 2017 wage index, for the FY 2018 wage index, in accordance with the FY 2018 wage index timeline posted on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html, the April appeals have to be sent via mail and email. We refer readers to the wage index timeline for complete details. We did not receive any public comments regarding our proposal discussed above. Therefore, we are finalizing our proposal, without modification, to require that, beginning next year (that is, April 2018 for wage data revisions for the FY 2019 wage index), a hospital that seeks to challenge the MAC's handling of wage data on any basis (including a policy, factual, or any other dispute) must request CMS to intervene by the date in April that is specified as the deadline for hospitals to appeal MAC determinations and request CMS' intervention in cases where the hospital disagrees with the MAC's determination (as we stated above and in the proposed rule, the wage index timetable will be updated to reflect the specified date). Hospitals were given the opportunity to examine Table 2, which was listed in section VI. of the Addendum to the proposed rule and available via the Internet on the CMS Web site at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html. Table 2 associated with the proposed rule contained each hospital's proposed adjusted average hourly wage used to construct the wage index values for the past 3 years, including the FY 2014 data used to construct the proposed FY 2018 wage index. We noted in the proposed rule (82 FR 19912) that the proposed hospital average hourly wages shown in Table 2 only reflect changes made to a hospital's data that were transmitted to CMS by early February 2017. We posted the final wage index data PUFs on April 28, 2017 on the Internet at: https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html. The April 2017 PUFs were made available solely for the limited purpose of identifying any potential errors made by CMS or the MAC in the entry of the final wage index data that resulted from the correction process previously described (revisions submitted to CMS by the MACs by March 24, 2017). After the release of the April 2017 wage index data PUFs, changes to the wage and occupational mix data could only be made in those very limited situations involving an error by the MAC or CMS that the hospital could not have known about before its review of the final wage index data files. Specifically, neither the MAC nor CMS will approve the following types of requests: Requests for wage index data corrections that were submitted too late to be included in the data transmitted to CMS by the MACs on or before March 24, 2017. Requests for correction of errors that were not, but could have been, identified during the hospital's review of the January 30, 2017 wage index PUFs. Requests to revisit factual determinations or policy interpretations made by the MAC or CMS during the wage index data correction process. If, after reviewing the April 2017 final wage index data PUFs, a hospital believed that its wage or occupational mix data were incorrect due to a MAC or CMS error in the entry or tabulation of the final data, the hospital was given the opportunity to notify both its MAC and CMS regarding why the hospital believed an error exists and provide all supporting information, including relevant dates (for example, when it first became aware of the error). The hospital was required to send its request to CMS and to the MAC no later than May 30, 2017. Similar to the April appeals, beginning with the FY 2015 wage index, in accordance with the FY 2018 wage index timeline posted on the CMS Web site at https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/AcuteInpatientPPS/Wage-Index-Files-Items/FY2018-Wage-Index-Home-Page.html, the May appeals were required to be sent via mail and email to CMS and the MACs. We refer readers to the wage index timeline for complete details. Verified corrections to the wage index data received timely by CMS and the MACs (that is, by May 30, 2017) were incorporated into the final FY 2018 wage index in this FY 2018 IPPS/LTCH PPS final rule, which is effective October 1, 2017. We created the processes previously described to resolve all substantive wage index data correction disputes before we finalize the wage and occupational mix data for the FY 2018 payment rates. Accordingly, hospitals that did not meet the procedural deadlines set forth above will not be afforded a later opportunity to submit wage index data corrections or to dispute the MAC's decision with respect to requested changes. Specifically, our policy is that hospitals that do not meet the procedural deadlines set forth earlier (requiring requests to MACs by the specified date in February and, where such requests are unsuccessful, [[Page 38154]] requests for intervention by CMS by the specified date in April) will not be permitted to challenge later, before the PRRB, the failure of CMS to make a requested data revision. We refer readers also to the FY 2000 IPPS final rule (64 FR 41513) for a discussion of the parameters for appeals to the PRRB for wage index data corrections. Again, we believe the wage index data correction process described earlier provides hospitals with sufficient opportunity to bring errors in their wage and occupational mix data to the MAC's attention. Moreover, because hospitals had access to the final wage index data PUFs by late April 2017, they had the opportunity to detect any data entry or tabulation errors made by the MAC or CMS before the development and publication of the final FY 2018 wage index by August 2017, and the implementation of the FY 2018 wage index on October 1, 2017. Given these processes, the wage index implemented on October 1 should be accurate. Nevertheless, in the event that errors are identified by hospitals and brought to our attention after May 30, 2017, we retain the right to make midyear changes to the wage index under very limited circumstances. Specifically, in accordance with 42 CFR 412.64(k)(1) of our regulations, we make midyear corrections to the wage index for an area only if a hospital can show that: (1) The MAC or CMS made an error in tabulating its data; and (2) the requesting hospital could not have known about the error or did not have an opportunity to correct the error, before the beginning of the fiscal year. For purposes of this provision, ``before the beginning of the fiscal year'' means by the May deadline for making corrections to the wage data for the following fiscal year's wage index (for example, May 30, 2017 for the FY 2018 wage index). This provision is not available to a hospital seeking to revise another hospital's data that may be affecting the requesting hospital's wage index for the labor market area. As indicated earlier, because CMS makes the wage index data available to hospitals on the CMS Web site prior to publishing both the proposed and final IPPS rules, and the MACs notify hospitals directly of any wage index data changes after completing their desk reviews, we do not expect that midyear corrections will be necessary. However, under our current policy, if the correction of a data error changes the wage index value for an area, the revised wage index value will be effective prospectively from the date the correction is made. In the FY 2006 IPPS final rule (70 FR 47385 through 47387 and 47485), we revised 42 CFR 412.64(k)(2) to specify that, effective on October 1, 2005, that is, beginning with the FY 2006 wage index, a change to the wage index can be made retroactive to the beginning of the Federal fiscal year only when CMS determines all of the following: (1) The MAC or CMS made an error in tabulating data used for the wage index calculation; (2) the hospital knew about the error and requested that the MAC and CMS correct the error using the established process and within the established schedule for requesting corrections to the wage index data, before the beginning of the fiscal year for the applicable IPPS update (that is, by the May 30, 2017 deadline for the FY 2018 wage index); and (3) CMS agreed before October 1 that the MAC or CMS made an error in tabulating the hospital's wage index data and the wage index should be corrected. In those circumstances where a hospital requested a correction to its wage index data before CMS calculated the final wage index (that is, by the May 30, 2017 deadline for the FY 2018 wage index), and CMS acknowledges that the error in the hospital's wage index data was caused by CMS' or the MAC's mishandling of the data, we believe that the hospital should not be penalized by our delay in publishing or implementing the correction. As with our current policy, we indicated that the provision is not available to a hospital seeking to revise another hospital's data. In addition, the provision cannot be used to correct prior years' wage index data; and it can only be used for the current Federal fiscal year. In situations where our policies would allow midyear corrections other than those specified in 42 CFR 412.64(k)(2)(ii), we continue to believe that it is appropriate to make prospective-only corrections to the wage index. We note that, as with prospective changes to the wage index, the final retroactive correction will be made irrespective of whether the change increases or decreases a hospital's payment rate. In addition, we note that the policy of retroactive adjustment will still apply in those instances where a final judicial decision reverses a CMS denial of a hospital's wage index data revision request. 2. Process for Data Corrections by CMS After the January Public Use File (PUF) The process set forth with the wage index timeline discussed in section III.M.1. of the preamble of this final rule allows hospitals to request corrections to their wage index data within prescribed timeframes. In addition to hospitals' opportunity to request corrections of wage index data errors or MACs' mishandling of data, CMS has the authority under section 1886(d)(3)(E) of the Act to make corrections to hospital wage index and occupational mix data in order to ensure the accuracy of the wage index. As we explained in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49490 through 49491) and the FY 2017 IPPS/LTCH PPS final rule (81 FR 56914), section 1886(d)(3)(E) of the Act requires the Secretary to adjust the proportion of hospitals' costs attributable to wages and wage-related costs for area differences reflecting the relative hospital wage level in the geographic areas of the hospital compared to the national average hospital wage level. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19913 through 19915), we believe that, under section 1886(d)(3)(E) of the Act, we have discretion to make corrections to hospitals' data to help ensure that the costs attributable to wages and wage-related costs in fact accurately reflect the relative hospital wage level in the hospitals' geographic areas. We have an established multistep, 15-month process for the review and correction of the hospital wage data that is used to create the IPPS wage index for the upcoming fiscal year. Since the origin of the IPPS, the wage index has been subject to its own annual review process, first by the MACs, and then by CMS. As a standard practice, after each annual desk review, CMS reviews the results of the MACs' desk reviews and focuses on items flagged during the desk review, requiring that, if necessary, hospitals provide additional documentation, adjustments, or corrections to the data. This ongoing communication with hospitals about their wage data may result in the discovery by CMS of additional items that were reported incorrectly or other data errors, even after the posting of the January PUF, and throughout the remainder of the wage index development process. In addition, the fact that CMS analyzes the data from a regional and even national level, unlike the review performed by the MACs that review a limited subset of hospitals, can facilitate additional editing of the data that may not be readily apparent to the MACs. In these occasional instances, an error may be of sufficient magnitude that the wage index of an entire CBSA is affected. Accordingly, CMS uses its authority to ensure that the wage index accurately reflects the relative hospital wage level in the geographic area of the [[Page 38155]] hospital compared to the national average hospital wage level, by continuing to make corrections to hospital wage data upon discovering incorrect wage data, distinct from instances in which hospitals request data revisions. We note that CMS corrects errors to hospital wage data as appropriate, regardless of whether that correction will raise or lower a hospital's average hourly wage. For example, as discussed in section III.D.2. of the preamble of the proposed rule (82 FR 19900 through 19902), in the calculation of the proposed FY 2018 wage index, upon discovering that hospitals reported other wage-related costs on Line 18 of Worksheet S-3, despite those other wage-related costs failing to meet the requirement that other wage related costs must exceed 1 percent of total adjusted salaries net of excluded area salaries, CMS made internal edits to remove those other wage-related costs from Line 18. Conversely, if CMS discovers after conclusion of the desk review, for example, that a MAC inadvertently failed to incorporate positive adjustments resulting from a prior year's wage index appeal to a hospital's wage related costs such as pension, CMS would correct that data error and the hospital's average hourly wage would likely increase as a result. While we maintain CMS' authority to conduct additional review and make resulting corrections at any time during the wage index development process, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19914), we proposed a process for hospitals to request further review of a correction made by CMS starting with the FY 2019 wage index. In order to allow opportunity for input from hospitals concerning corrections made by CMS after the posting of the January PUF, we proposed a process similar to the existing process in which hospitals may request corrections to wage index data displayed in the January PUF. We stated in the proposed rule that instances where CMS makes a correction to a hospital's data after the January PUF based on a different understanding than the hospital about certain reported costs, for example, could potentially be resolved using this proposed process before the final wage index is calculated. We stated that we believe this proposed process and timeline (as described below) would bring additional transparency to instances where CMS makes data corrections after the January PUF, and would provide opportunities for hospitals to request further review of CMS changes in time for the most accurate data to be reflected in the final wage index calculations. Effective beginning with the FY 2019 wage index development cycle, we proposed to use existing appeal deadlines (in place for hospitals to appeal determinations made by the MAC during the desk review process) for hospitals to dispute corrections made by CMS after posting of the January PUF that do not arise from a hospital request for a wage data revision. Starting with the April appeal deadline, hospitals would use the soonest approaching appeal deadline to dispute any adjustments made by CMS. However, if a hospital was notified of an adjustment within 14 days of an appeal deadline, the hospital would have until the next appeal deadline to dispute any adjustments. We believe this would give hospitals sufficient time to prepare an appeal of adjustments made by CMS after the January PUF. Specifically, for any adjustments made by CMS between the date the January PUF is posted and at least 14 calendar days before the April appeals deadline, we proposed that hospitals would have until the April appeals deadline (which, for example, is April 5 in the FY 2018 Wage Index Timetable) to dispute the adjustments. For any adjustments made by CMS between 13 calendar days before the April appeals deadline and 14 calendar days before the May appeals deadline, we proposed that hospitals would have until the May appeals deadline (which, for example, is May 30 in the FY 2018 Wage Index Timetable) to dispute the adjustments. In cases where hospitals disagree with CMS adjustments of which they were notified 13 calendar days before the May appeals deadline or later, the hospitals could appeal to the PRRB with no need for further review by CMS before such appeal. We are using dates from the FY 2018 Wage Index Timetable in the following example which was included in the proposed rule at 82 FR 19914 (we reiterate that this appeals process would be effective beginning with the FY 2019 wage index cycle, but for illustrative purposes, we are using dates from the FY 2018 Wage Index Timetable, the most recently published wage index timetable): A hospital that is notified by the MAC or CMS of an adjustment to its wage data after the release of the January 30, 2017 PUF could use the April 5, 2017 appeals deadline to dispute the adjustment. If the hospital is notified of an adjustment by CMS or the MAC to its wage data after March 22, 2017 (that is, less than 14 days prior to the April 5 appeals deadline), it could use the May 30, 2017 appeals deadline to dispute the adjustment. If the hospital is first notified about the adjustment after May 16, 2017 (that is, less than 14 days prior to the May 30 deadline), and disagrees with the adjustment, the hospital could appeal directly to the PRRB. As with the existing process for requesting wage data corrections, we proposed that a hospital disputing an adjustment made by CMS after the posting of the January PUF would be required to request a correction by the first applicable deadline. For example, using the FY 2018 Wage Index Timetable for illustrative purposes only, if a hospital was notified on March 20 of an adjustment to its data by CMS and did not appeal by April 5, the hospital would not be able to appeal by May 30 or bring the case before the PRRB. That is, hospitals that do not meet the procedural deadlines set forth earlier would not be afforded a later opportunity to submit wage index data corrections or to dispute CMS' decision with respect to requested changes. As with the existing process for hospitals to request wage data corrections, our policy is that hospitals that do not meet the procedural deadlines set forth earlier would not be permitted to challenge later, before the PRRB, the failure of CMS to make a requested data revision. In summary, under the statute, CMS has discretion to make corrections and revisions to hospitals' wage data throughout the multistep wage index development process, and we proposed a pathway for hospitals to request additional review of corrections to their wage data made by CMS. Beginning with the development of the FY 2019 wage index, we proposed a process whereby CMS could continue to correct data after the posting of the January PUF, while allowing hospitals to appeal changes made by CMS using existing deadlines from the process for hospitals to request wage data corrections. As with the existing process, a hospital would be required to appeal by the first applicable deadline, if relevant, to maintain the right to appeal to the PRRB to dispute a correction to its wage data made by CMS. We invited public comments on our proposals. Comment: Several commenters stated that CMS is proposing to limit the time a provider has to dispute an adjustment once the January PUF is posted. The commenters stated that, currently, hospitals have 1 month to request corrections for errors in the April 28 PUF. They maintained that the reduced timelines will require hospitals to review the posted PUF immediately to [[Page 38156]] ensure that the data are correct and take any necessary action to correct. The commenters also noted that CMS has taken a more active role in recent years in performing additional data analysis that results in follow-up questions or requests to hospitals for supporting data, which require time for hospitals to develop a response. One commenter stated that, by reducing time, CMS will be placing an administrative hardship on hospitals while they attempt to respond to detailed audit requests. Some of the commenters were ``deeply concerned'' that the short timeline CMS proposed to respond to detailed requests will not allow for comprehensive analysis and a thorough response. One commenter specifically requested that the dispute process be expanded to 28 days prior to the appeal deadline, instead of the proposed 14 days, to give hospitals enough time to collect data and respond in a timely manner. Response: We believe that the commenters misunderstood our proposal as a change to the current process for hospitals to request wage data corrections, rather than an additional process for disputing corrections made by CMS after the January PUF that do not arise from a hospital's request for wage data revisions. Under our proposal, hospitals would still have approximately 1 month to request corrections for errors in the April 28 PUF, in accordance with the wage index timetable. Our proposal would create an additional process for hospitals to appeal adjustments or corrections made by CMS or the MAC after the normal desk review timeframe that do not arise from a hospital's request for wage data revisions. Therefore, we do not agree that this proposal requires hospitals to review the posted PUF any earlier than hospitals would do so under the current policy, or that it constitutes administrative hardship. Furthermore, we believe that, rather than limiting hospitals, our proposal would provide additional transparency and opportunities for hospitals to request further review of CMS changes made after the January PUF where there is currently no such established process. Regarding the concerns that the proposed timeline is too short and the suggestion that CMS expand the 14-day timeline to 28 days, we continue to believe that our proposed timeline would give hospitals sufficient time to prepare an appeal of adjustments made by CMS after the January PUF. We believe that a hospital that was notified of an adjustment at least 2 weeks before the upcoming deadline has enough time to prepare an appeal by the upcoming deadline. Specifically, starting with the April appeal deadline, hospitals would use the soonest approaching appeal deadline to dispute any adjustments made by CMS. However, if a hospital was notified of an adjustment within 14 days of an appeal deadline, the hospital would have until the next appeal deadline to dispute any adjustments. Comment: One commenter did not state a position on the proposal but expressed the following concerns: First, that CMS should add the particulars of this appeal process to the existing FY 2019 Wage Index Timeline that is published and made available online each year by CMS; second, that most adjustments to the wage data made by CMS on a routine basis be performed much earlier in the process than these April and May appeal deadlines, so that the proposed appeal process would be reserved for ``rare and unusual circumstances requiring CMS' intervention and adjustment to the data.'' Specifically, this commenter stated that it would oppose a policy that gives CMS the latitude to indiscriminately make adjustments to the hospital wage data this late in the process where that adjustment was known of far ahead of time and/or could have easily been made earlier in the process. Response: We appreciate the commenter's concerns and suggestions. In response to the commenter's first suggestion, we intend to add the particulars of this appeal process to the existing Wage Index Timeline that is published and made available online each year by CMS. Second, while we maintain CMS' authority under section 1886(d)(3)(E) of the Act to make corrections to hospitals' data to help ensure the accuracy of the wage index, we note that routine adjustments to the wage data that are known of far ahead of time and/or could easily be made earlier in the process will continue to be performed earlier in the process than these April and May appeal deadlines. After consideration of the public comments we received, for the reasons discussed earlier and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing, without modification, our proposed process for hospitals to dispute data corrections made by CMS after the January PUF that do not arise from a hospital's request for wage data revisions. Effective beginning with the FY 2019 wage index development cycle, we will use existing appeal deadlines (in place for hospitals to appeal determinations made by the MAC during the desk review process) for hospitals to dispute corrections made by CMS after posting of the January PUF that do not arise from a hospital request for a wage data revisions. Starting with the April appeal deadline, hospitals must use the soonest approaching appeal deadline to dispute any adjustments made by CMS. However, if a hospital is notified of an adjustment within 14 days of an appeal deadline, the hospital has until the next appeal deadline to dispute any adjustments, as discussed earlier. As with the existing process for requesting wage data corrections, a hospital disputing an adjustment made by CMS after the posting of the January PUF will be required to request a correction by the first applicable deadline. For example, using the FY 2018 Wage Index Timetable for illustrative purposes only, if a hospital was notified on March 20 of an adjustment to its data by CMS and did not appeal by April 5, the hospital would not be able to appeal by May 30 or bring the case before the PRRB. That is, hospitals that do not meet the procedural deadlines set forth above will not be afforded a later opportunity to submit wage index data corrections or to dispute CMS' decision with respect to requested changes. Our policy is that hospitals that do not meet the procedural deadlines set forth earlier will not be permitted to challenge later, before the PRRB, the failure of CMS to make a requested data revision. N. Labor-Market Share for the FY 2018 Wage Index Section 1886(d)(3)(E) of the Act directs the Secretary to adjust the proportion of the national prospective payment system base payment rates that are attributable to wages and wage-related costs by a factor that reflects the relative differences in labor costs among geographic areas. It also directs the Secretary to estimate from time to time the proportion of hospital costs that are labor-related and to adjust the proportion (as estimated by the Secretary from time to time) of hospitals' costs which are attributable to wages and wage-related costs of the DRG prospective payment rates. We refer to the portion of hospital costs attributable to wages and wage-related costs as the labor-related share. The labor-related share of the prospective payment rate is adjusted by an index of relative labor costs, which is referred to as the wage index. Section 403 of Public Law 108-173 amended section 1886(d)(3)(E) of the Act to provide that the Secretary must employ 62 percent as the labor-related share unless this would result in lower payments to a hospital than would otherwise be made. However, this provision of Public Law 108-173 did [[Page 38157]] not change the legal requirement that the Secretary estimate from time to time the proportion of hospitals' costs that are attributable to wages and wage-related costs. Thus, hospitals receive payment based on either a 62-percent labor-related share, or the labor-related share estimated from time to time by the Secretary, depending on which labor- related share resulted in a higher payment. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50596 through 50607), we rebased and revised the hospital market basket. We established a FY 2010-based IPPS hospital market basket to replace the FY 2006-based IPPS hospital market basket, effective October 1, 2013. In that final rule, we presented our analysis and conclusions regarding the frequency and methodology for updating the labor-related share for FY 2014. Using the FY 2010-based IPPS market basket, we finalized a labor-related share for FY 2014, FY 2015, FY 2016, and FY 2017 of 69.6 percent. In addition, in FY 2014, we implemented this rebased and revised labor-related share in a budget neutral manner (78 FR 51016). However, consistent with section 1886(d)(3)(E) of the Act, we did not take into account the additional payments that would be made as a result of hospitals with a wage index less than or equal to 1.0000 being paid using a labor-related share lower than the labor-related share of hospitals with a wage index greater than 1.0000. For FY 2018, as described in section IV. of the preamble of the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19916 through 19929), we proposed to rebase and revise the IPPS market basket reflecting 2014 data. We also proposed to recalculate the labor-related share for discharges occurring on or after October 1, 2017 using the proposed 2014-based IPPS market basket. As discussed in Appendix A of the proposed rule, we proposed this rebased and revised labor-related share in a budget neutral manner. However, consistent with section 1886(d)(3)(E) of the Act, we did not take into account the additional payments that would be made as a result of hospitals with a wage index less than or equal to 1.0000 being paid using a labor-related share lower than the labor-related share of hospitals with a wage index greater than 1.0000. We refer readers to section IV. of the preamble of this final rule and Appendix A for our finalized policies for the 2014- based IPPS market basket. The labor-related share is used to determine the proportion of the national IPPS base payment rate to which the area wage index is applied. We include a cost category in the labor-related share if the costs are labor intensive and vary with the local labor market. As described in section IV. of the preamble of the proposed rule, we proposed to include in the labor-related share the national average proportion of operating costs that are attributable to Wages and Salaries, Employee Benefits, Professional Fees: Labor-Related, Administrative and Facilities Support Services, Installation, Maintenance, and Repair Services, and All Other: Labor-Related Services as measured in the proposed 2014-based IPPS market basket. Therefore, for FY 2018, we proposed to use a labor-related share of 68.3 percent for discharges occurring on or after October 1, 2017. We refer readers to section IV.B.3. of the preamble of this final rule for a discussion of our recalculation of the labor-related share for discharges occurring on or after October 1, 2017 using the 2014- based IPPS market basket. Prior to January 1, 2016, Puerto Rico hospitals were paid based on 75 percent of the national standardized amount and 25 percent of the Puerto Rico-specific standardized amount. As a result, we applied the Puerto Rico-specific labor-related share percentage and nonlabor- related share percentage to the Puerto Rico-specific standardized amount. Section 601 of the Consolidated Appropriations Act, 2016 (Pub. L. 114-113) amended section 1886(d)(9)(E) of the Act to specify that the payment calculation with respect to operating costs of inpatient hospital services of a subsection (d) Puerto Rico hospital for inpatient hospital discharges on or after January 1, 2016, shall use 100 percent of the national standardized amount. Because Puerto Rico hospitals are no longer paid with a Puerto Rico-specific standardized amount as of January 1, 2016, under section 1886(d)(9)(E) of the Act as amended by section 601 of the Consolidated Appropriations Act, 2016, there is no longer a need for us to calculate a Puerto Rico-specific labor-related share percentage and nonlabor-related share percentage for application to the Puerto Rico-specific standardized amount. Hospitals in Puerto Rico are now paid 100 percent of the national standardized amount and, therefore, are subject to the national labor- related share and nonlabor-related share percentages that are applied to the national standardized amount. Accordingly, for FY 2018, we did not propose a Puerto Rico-specific labor-related share percentage or a nonlabor-related share percentage in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19915). Comment: Commenters suggested that CMS consider an approach that will mitigate significant decreases in inpatient payments to hospitals as a result of the proposed decrease in the labor-related share for FY 2018. Response: As noted earlier, section 1886(d)(3)(E) of the Act directs the Secretary to adjust the proportion of the national prospective payment system base payment rates that are attributable to wages and wage-related costs by a factor that reflects the relative differences in labor costs among geographic areas. It also directs the Secretary to estimate from time to time the proportion of hospital costs that are labor-related and to adjust the proportion (as estimated by the Secretary from time to time) of hospitals' costs which are attributable to wages and wage-related costs of the DRG prospective payment rates. In section IV.B.3. of the preamble of this final rule, we discuss our recalculation of the labor-related share for discharges occurring on or after October 1, 2017, using the 2014-based IPPS market basket. We believe that the labor-related share calculated for FY 2018 accurately and appropriately reflects the proportion of hospitals' costs that are attributable to wages and wage-related costs. Therefore, we do not believe it is necessary or appropriate to mitigate the effects of the labor-related share percentage finalized in this rule. After consideration of the public comments we received, for the reasons discussed in section IV.B.3. of the preamble of this final rule and in the FY 2018 IPPS/LTCH PPS proposed rule, we are finalizing our proposal to use a labor-related share of 68.3 percent for discharges occurring on or after October 1, 2017, for all hospitals (including Puerto Rico hospitals) whose wage indexes are greater than 1.0000. Tables 1A and 1B, which are published in section VI. of the Addendum to this FY 2018 IPPS/LTCH PPS final rule and available via the Internet on the CMS Web site, reflect the national labor-related share, which is also applicable to Puerto Rico hospitals. For FY 2018, for all IPPS hospitals (including Puerto Rico hospitals) whose wage indexes are less than or equal to 1.0000, we are applying the wage index to a labor-related share of 62 percent of the national standardized amount. For all hospitals (including Puerto Rico hospitals) whose wage indexes are greater than 1.0000, for FY 2018, we are applying the wage index to a labor-related share of 68.3 percent of the national standardized amount. [[Page 38158]] IV. Rebasing and Revising of the Hospital Market Baskets for Acute Care Hospitals A. Background Effective for cost reporting periods beginning on or after July 1, 1979, we developed and adopted a hospital input price index (that is, the hospital market basket for operating costs). Although ``market basket'' technically describes the mix of goods and services used in providing hospital care, this term is also commonly used to denote the input price index (that is, cost category weights and price proxies combined) derived from that market basket. Accordingly, the term ``market basket'' as used in this document refers to the hospital input price index. The percentage change in the market basket reflects the average change in the price of goods and services hospitals purchase in order to provide inpatient care. We first used the market basket to adjust hospital cost limits by an amount that reflected the average increase in the prices of the goods and services used to provide hospital inpatient care. This approach linked the increase in the cost limits to the efficient utilization of resources. Since the inception of the IPPS, the projected change in the hospital market basket has been the integral component of the update factor by which the prospective payment rates are updated every year. An explanation of the hospital market basket used to develop the prospective payment rates was published in the Federal Register on September 1, 1983 (48 FR 39764). We also refer readers to the FY 2014 IPPS/LTCH PPS final rule (78 FR 50596) in which we discussed the most recent previous rebasing of the hospital input price index. The hospital market basket is a fixed-weight, Laspeyres-type price index. A Laspeyres-type price index measures the change in price, over time, of the same mix of goods and services purchased in the base period. Any changes in the quantity or mix of goods and services (that is, intensity) purchased over time are not measured. The index itself is constructed in three steps, which are discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19916 through 19929) and in this final rule. First, a base period is selected (in the proposed rule, we proposed to use 2014 as the base period) and total base period expenditures are estimated for a set of mutually exclusive and exhaustive spending categories, with the proportion of total costs that each category represents being calculated. These proportions are called ``cost weights'' or ``expenditure weights.'' Second, each expenditure category is matched to an appropriate price or wage variable, referred to as a ``price proxy.'' In almost every instance, these price proxies are derived from publicly available statistical series that are published on a consistent schedule (preferably at least on a quarterly basis). Finally, the expenditure weight for each cost category is multiplied by the level of its respective price proxy. The sum of these products (that is, the expenditure weights multiplied by their price index levels) for all cost categories yields the composite index level of the market basket in a given period. Repeating this step for other periods produces a series of market basket levels over time. Dividing an index level for a given period by an index level for an earlier period produces a rate of growth in the input price index over that timeframe. As noted above, the market basket is described as a fixed-weight index because it represents the change in price over time of a constant mix (quantity and intensity) of goods and services needed to provide hospital services. The effects on total expenditures resulting from changes in the mix of goods and services purchased subsequent to the base period are not measured. For example, a hospital hiring more nurses to accommodate the needs of patients would increase the volume of goods and services purchased by the hospital, but would not be factored into the price change measured by a fixed-weight hospital market basket. Only when the index is rebased would changes in the quantity and intensity be captured, with those changes being reflected in the cost weights. Therefore, we rebase the market basket periodically so that the cost weights reflect recent changes in the mix of goods and services that hospitals purchase (hospital inputs) to furnish inpatient care between base periods. We last rebased the hospital market basket cost weights effective for FY 2014 (78 FR 50596), with FY 2010 data used as the base period for the construction of the market basket cost weights. For the FY 2018 IPPS/LTCH PPS proposed rule, we proposed to rebase the cost structure for the IPPS hospital index from FY 2010 to 2014, as discussed in the proposed rule (82 FR 19916 through 19929) and below in this final rule. B. Rebasing and Revising the IPPS Market Basket The terms ``rebasing'' and ``revising,'' while often used interchangeably, actually denote different activities. ``Rebasing'' means moving the base year for the structure of costs of an input price index (for example, in the proposed rule, we proposed to shift the base year cost structure for the IPPS hospital index from FY 2010 to 2014). We note that we proposed to no longer refer to the market basket as a ``FY 2014-based'' market basket and instead referred to the proposed market basket as simply ``2014-based''. We proposed this change in naming convention for the market basket because the base year cost weight data for the proposed market basket does not reflect only fiscal year data. For example, the proposed 2014-based IPPS market basket uses Medicare cost report data and other government data that reflect 2014 fiscal year, 2014 calendar year, and 2014 State fiscal year expenses to determine the base year cost weights. Given that it is based on a mix of classifications of 2014 data, we proposed to refer to the market basket as ``2014-based'' instead of ``FY 2014-based'' or ``CY 2014- based''. ``Revising'' means changing data sources or price proxies used in the input price index. As published in the FY 2006 IPPS final rule (70 FR 47387), in accordance with section 404 of Public Law 108-173, CMS determined a new frequency for rebasing the hospital market basket. We established a rebasing frequency of every 4 years and, therefore, for the FY 2018 IPPS update, we proposed to rebase and revise the IPPS market basket from FY 2010 to 2014. We invited public comments on our proposed methodology. A summary of the public comments we received and our responses are included below under the appropriate subject area. 1. Development of Cost Categories and Weights a. Use of Medicare Cost Report Data The major source of expenditure data for developing the proposed hospital market basket cost weights is the 2014 Medicare cost reports. These 2014 Medicare cost reports are for cost reporting periods beginning on and after October 1, 2013 and before October 1, 2014. We note that while these dates appear to reflect fiscal year data, in order to be classified as a ``2014 cost report,'' a hospital's cost reporting period must begin between these dates. For example, we found that of the 2014 Medicare cost reports for IPPS hospitals, approximately 40 percent of the reports had a begin date on January 1, 2014, approximately 30 percent had a begin date on July 1, 2014, and approximately 18 percent had a begin date on October 1, 2013. For this reason, we are defining the base year of the market basket as ``2014- based'' instead of ``FY 2014- [[Page 38159]] based''. We proposed to use 2014 as the base year because we believe that the 2014 Medicare cost reports represent the most recent, complete set of Medicare cost report data available to develop cost weights for IPPS hospitals at the time of rulemaking. As was done in previous rebasings, these cost reports are from IPPS hospitals only (hospitals excluded from the IPPS and CAHs are not included) and are based on IPPS Medicare-allowable operating costs. IPPS Medicare-allowable operating costs are costs that are eligible to be paid under the IPPS. For example, the IPPS market basket excludes home health agency (HHA) costs as these costs would be paid under the HHA PPS and, therefore, these costs are not IPPS Medicare-allowable costs. We proposed to derive costs for eight major expenditures or cost categories for the 2014-based IPPS market basket from the CMS Medicare cost reports (Form 2552-10, OMB Control Number 0938-0050): Wages and Salaries, Employee Benefits, Contract Labor, Pharmaceuticals, Professional Liability Insurance (Malpractice), Blood and Blood Products, Home Office Contract Labor, and a residual ``All Other'' category. The residual ``All Other'' category reflects all remaining costs that are not captured in the other seven cost categories. We proposed that, for the 2014-based IPPS market basket, we obtain costs for one additional major cost category from the Medicare cost reports compared to the FY 2010-based IPPS market basket--Home Office Contract Labor Costs. We describe below the detailed methodology for obtaining costs for each of the seven cost categories directly determined from the Medicare cost reports. We received one specific comment on the detailed methodology of the major cost weights, specifically for the Home Office Contract Labor cost weight. We address this comment below. (1) Wages and Salaries Costs To derive wages and salaries costs for the Medicare allowable cost centers, we proposed to first calculate total unadjusted wages and salaries costs as reported on Worksheet S-3, part II. We then proposed to remove the wages and salaries attributable to non-Medicare allowable cost centers (that is, excluded areas) as well as a portion of overhead wages and salaries attributable to these excluded areas. Specifically, wages and salaries costs were equal to total wages and salaries as reported on Worksheet S-3, Part II, Column 4, Line 1, less excluded area wages and salaries (reported on Worksheet S-3, Part II, Column 4, Lines 3 and 5 through 10) and less overhead wages and salaries attributable to the excluded areas. Overhead wages and salaries are attributable to the entire IPPS facility. Therefore, we proposed to only include the proportion attributable to the Medicare allowable cost centers. We proposed to estimate the proportion of overhead wages and salaries that are not attributable to Medicare allowable costs centers (that is, excluded areas) by multiplying the ratio of excluded area wages and salaries (as defined earlier) to total wages and salaries (Worksheet S-3, part II, Column 4, Line 1) by total overhead wages and salaries (Worksheet A, Column 1, Lines 4 through 18). A similar methodology was used to derive wages and salaries costs in the FY 2010-based IPPS market basket. (2) Employee Benefits Costs We proposed to derive employee benefits costs using a similar methodology as the wages and salaries costs; that is, reflecting employee benefits costs attributable to the Medicare allowable cost centers. First, we calculated total unadjusted employee benefits costs as the sum of Worksheet S-3, Part II, Column 4, Lines 17, 18, 20, and 22. We then excluded those employee benefits attributable to the overhead wages and salaries for the non-Medicare allowable cost centers (that is, excluded areas). Employee benefits attributable to the non- Medicare allowable cost centers were derived by multiplying the ratio of total employee benefits (equal to the sum of Worksheet S-3, Part II, Column 4, Lines 17 through 25) to total wages and salaries (Worksheet S-3, Part II, Column 4, Line 1) by excluded overhead wages and salaries (as derived above for wages and salaries costs). A similar methodology was used in the FY 2010-based IPPS market basket. (3) Contract Labor Costs Contract labor costs are primarily associated with direct patient care services. Contract labor costs for services such as accounting, billing, and legal are estimated using other government data sources as described below. We proposed to derive contract labor costs for the 2014-based IPPS market basket as the sum of Worksheet S-3, Part II, Column 4, Lines 11, 13 and 15. A similar methodology was used in the FY 2010-based IPPS market basket. (4) Professional Liability Insurance Costs We proposed that professional liability insurance (PLI) costs (often referred to as malpractice costs) be equal to premiums, paid losses, and self-insurance costs reported on Worksheet S-2, Part I, Columns 1 through 3, Line 118.01. A similar methodology was used for the FY 2010-based IPPS market basket. (5) Pharmaceuticals Costs We proposed to calculate pharmaceuticals costs using nonsalary costs reported for the Pharmacy cost center (Worksheet A, Column 2, Line 15) and Drugs Charged to Patients cost center (Worksheet A, Column 2, Line 73) less estimated employee benefits attributable to these two cost centers. We proposed to estimate these employee benefits costs by multiplying the ratio of total employee benefits (equal to the sum of Worksheet S-3, Part II, Column 4, Lines 17 through 25) to total wages and salaries (Worksheet S-3, Part II, Column 4, Line 1) by total wages and salaries costs for the Pharmacy and Drugs Charged to Patients cost centers (equal to the sum of Worksheet A, Column 1, Lines 15 and 73). A similar methodology was used for the FY 2010-based IPPS market basket. (6) Blood and Blood Products Costs We proposed to calculate blood and blood products costs using nonsalary costs reported for the Whole Blood & Packed Red Blood Cells cost center (Worksheet A, Column 2, Line 62) and the Blood Storing, Processing, & Transfusing cost center (Worksheet A, Column 2, Line 63) less estimated employee benefits attributable to these two cost centers. We estimated these employee benefits costs by multiplying the ratio of total employee benefits (equal to the sum of Worksheet S-3, Part II, Column 4, Lines 17 through 25) to total wages and salaries (Worksheet S3, Part II, Column 4, Line 1) by total wages and salaries for the Whole Blood & Packed Red Blood Cells and Blood Storing, Processing, & Transfusing cost centers (equal to the sum of Worksheet A, Column 1, Lines 62 and 63). A similar methodology was used for the FY 2010-based IPPS market basket. (7) Home Office Contract Labor Costs We proposed to determine home office contract labor costs using data reported on Worksheet S-3, Part II, Column 4, line 14. Specifically, we proposed to determine the Medicare allowable portion of these costs by multiplying them by the ratio of total Medicare allowable operating costs (as defined in section IV.B.1.b. of the preamble to the proposed rule and in section IV.B.1.b. of the preamble of this final rule) to total operating costs (calculated as Worksheet B, Part I, Column 26, Line 202, less Worksheet B, [[Page 38160]] Part I, Column 0, Lines 1 through 3). Home office contract labor costs in the FY 2010-based IPPS market basket were calculated using the U.S. Census Bureau's Bureau of Economic Analysis (BEA) Benchmark Input- Output (I-O) data, as described in section IV.B.1.c. of the preamble to the proposed rule and in section IV.B.1.c. of the preamble of this final rule. Comment: One commenter stated that the data reported on Worksheet S-3, Part II, Column 4, Line 14 is not specific to home office costs but can include costs to other related organizations. The commenter recommended that if the intent is to only capture home office costs, CMS use a different data source. However, if the intent is to capture home office and other related organization costs, the commenter recommended that the label applied to the major cost category be altered to reflect the actual cost being utilized (for example, Home Office/Related Party Contract Labor Costs). Response: We agree with the commenter's suggestion to alter the label for this cost category. The instructions for the Medicare cost report (CMS form 2552-10) in the CMS Provider Reimbursement Manual, Part 2 state that the costs included on this line represent salaries and wage-related costs paid to personnel who are affiliated with a home office and/or related organization, who provide services to the hospital, and whose salaries are not included on Worksheet A, Column 1 (CMS Pub. 15-2, Section 4005.2). According to the CMS Provider Reimbursement Manual, Part 1, an organization is defined as being related to the provider when the provider to a significant extent is associated or affiliated with, or has control of, or is controlled by, the organization furnishing the services, facilities, or supplies (CMS Pub 15-1, Section 1002.1). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19923), the costs included in this proposed category for the 2014-based IPPS market basket were previously obtained from the BEA Benchmark I-O data using the costs from the NAICS 55 sector (Management of Companies or Enterprises). The definition of the NAICS 55 sector from the BLS Web site is: (1) Establishments that hold the securities of (or other equity interests in) companies and enterprises for the purpose of owning a controlling interest or influencing management decisions or (2) establishments (except government establishments) that administer, oversee, and manage establishments of the company or enterprise and that normally undertake the strategic or organizational planning and decision-making role of the company or enterprise. Establishments that administer, oversee, and manage may hold the securities of the company or enterprise. (https://www.bls.gov/iag/tgs/iag55.htm). As was done for the FY 2010-based IPPS market basket when we used the Benchmark I-O data, to calculate home office contract labor costs using the Medicare cost reports, our intent is to capture both home office and related organization compensation costs. Our proposed methodology of using the Medicare cost report data meets our intention and reflects the most current data on these expenses. We appreciate the commenter's suggestion and will incorporate this suggestion by finalizing the cost category label to be ``Home Office/Related Organization Contract Labor'' so it is more consistent with the scope of costs included in this category. b. Final Major Cost Category Computation After we derived costs for the seven major cost categories for each provider using the Medicare cost report data as previously described, we proposed to address data outliers using the following steps. First, we divided the costs for each of the seven categories by total Medicare allowable operating costs calculated for the provider to obtain cost weights for each PPS hospital. We proposed that total Medicare allowable operating costs were equal to noncapital costs (Worksheet B, part I, Column 26 less Worksheet B, part II, Column 26) that are attributable to the Medicare allowable cost centers of the hospital. Medicare allowable cost centers were defined as Lines 30 through 35, 50, 51, 53 through 60, 62 through 76, 90, 91, 92.01 and 93. For all of the major cost weights except the Home Office Contract Labor cost weight, we then removed those providers whose derived cost weights fall in the top and bottom 5 percent of provider-specific cost weights to ensure the removal of outliers. After the outliers were removed, we summed the costs for each category across all remaining providers. We then divided this by the sum of total Medicare allowable operating costs across all remaining providers to obtain a cost weight for the proposed 2014-based IPPS market basket for the given category. We note that, in the FY 2018 IPPS/LTCH PPS proposed rule, we mistakenly referenced that we used the same trimming methodology for the Home Office Contract Labor cost weight that we used for the other major cost weights (a top and bottom 5 percent trimming methodology). For the Home Office Contract Labor cost weight, we applied a 1- percent top-only trimming methodology. This allowed all providers' Medicare allowable costs to be included, even if their home office contract labor costs were zero. We believe, as the Medicare cost report data (Worksheet S-2, Part 1, Line 140) indicate, that not all IPPS hospitals have a home office. IPPS hospitals without a home office can incur these expenses directly by having their own staff, for which the costs would be included in the Wages and Salaries and Employee Benefits cost weights. Alternatively, IPPS hospitals without a home office could also purchase related services from external contractors for which these expenses would be captured in the residual ``All-Other'' cost weight. We believe this 1-percent top-only trimming methodology is appropriate as it addresses outliers while allowing providers with zero Home Office Contract Labor costs to be included in the Home Office Contract Labor cost weight calculation. If we applied both the top and bottom 5 percent trimming methodology, we would exclude providers who have zero Home Office Contract Labor costs. Finally, we proposed to calculate the residual ``All Other'' cost weight that reflects all remaining costs that are not captured in the seven cost categories listed. Table IV-01 in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19918) shows the major cost categories and their respective cost weights as derived from the Medicare cost reports for the proposed rule. Table IV-01 below provides these same major cost categories and respective cost weights, with the change made to the Home Office Contract Labor Cost category name as discussed earlier in our response to public comments. [[Page 38161]] Table IV-01--Major Cost Categories as Derived From the Medicare Cost Reports ------------------------------------------------------------------------ Proposed and Major cost categories FY 2010 final 2014 ------------------------------------------------------------------------ Wages and Salaries...................... 45.8 42.1 Employee Benefits....................... 12.7 12.0 Contract Labor.......................... 1.8 1.8 Professional Liability Insurance 1.3 1.2 (Malpractice).......................... Pharmaceuticals......................... 5.4 5.9 Blood and Blood Products................ 1.1 0.8 Home Office/Related Organization - 4.2 Contract Labor*........................ ``All Other'' Residual.................. 31.9 32.0 ------------------------------------------------------------------------ *Home Office/Related Organization Contract Labor costs were included in the ``All Other'' residual cost weight of the FY 2010-based IPPS market basket. From FY 2010 to 2014, the Wages and Salaries and Employee Benefits cost weights as calculated directly from the Medicare cost reports decreased by approximately 3.7 and 0.7 percentage points, respectively, while the Contract Labor cost weight was unchanged. The decrease in the Wages and Salaries cost weight occurred among most cost centers and in aggregate for the General Service (overhead), Inpatient Routine Service, Ancillary Service, and Outpatient Service cost centers. Comment: One commenter expressed concerns that several of the updated payment rates based on the proposed market basket do not accurately account for the realities facing hospitals and health systems. For example, the commenter believed the proposed market basket cost weights for certain categories are too low. Specifically, the weight for employee benefits that decreased from 12.7 percent to 12.0 percent, and the weight for pharmaceuticals that increased from 5.4 percent to 5.9 percent. The commenter further stated that hospitals, similar to other employers, are experiencing significant increases in costs for providing health care to their employees. The commenter claimed that, in 2017 alone, employer-sponsored premiums increased by 3 percent nationally. The commenter further cited a study conducted for the American Hospital Association and the Federation of American Hospitals, which found that between FY 2013 and FY 2015, average annual inpatient drug spending at community hospitals increased by 23.4 percent and average spending per admission increased 38.7 percent. The commenter stated that Virginia hospitals saw a 9.6-percent increase in spending on pharmaceuticals between 2014 and 2015 and a 41-percent increase in the last 6 years. The commenter further stated that it is important that CMS ensures any rebasing of the market basket adequately accounts for these increased costs. Response: As stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19916), the market basket is described as a fixed-weight index because it represents the change in price over time of a constant mix (quantity and intensity) of goods and services needed to provide hospital services. The effects on total expenditures resulting from changes in the mix of goods and services purchased subsequent to the base period are not measured. Only when the index is rebased and updated cost weights determined would changes in the quantity and intensity be captured. Therefore, we rebase the market basket periodically so that the cost weights reflect recent changes in the mix of goods and services that hospitals purchase (hospital inputs) to furnish inpatient care between base periods. We used a similar methodology for calculating the Employee Benefits and Pharmaceuticals cost weights as we used to derive the FY 2010-based IPPS market basket. These data are obtained directly from the Medicare cost reports completed by IPPS hospitals. In addition, in the FY 2018 IPPS/LTCH PPS proposed rule, we provided the specific fields from the Medicare cost report that we were proposing to use to calculate the cost weights. We did not receive any technical public comments on these specific methodologies we proposed. The change in the cost weight of a specific category from the current index (FY 2010) to the rebased index (2014) is a function of the growth rate of those specific expenses relative to other components of the market basket. For pharmaceuticals, costs increased faster than other components of the market basket between FY 2010 and 2014, which is why the Pharmaceuticals cost weight increased from 5.4 to 5.9 percent. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19917), the Pharmaceuticals cost weight does not include compensation costs associated with hospital pharmacy employees; rather, these costs are included in the compensation cost weight. The increase in pharmaceutical costs over this period reflects changes in both the price of prescription drugs, proxied by the Producer Price Index for Prescription Drugs, as well the quantity and intensity of prescriptions. We note that, for the FY 2018 IPPS market basket update, pharmaceuticals price growth contributes approximately 0.4 percentage point to the FY 2018 IPPS market basket update of 2.7 percent, or nearly 15 percent of the update. This large contribution (relative to the base year cost weight) reflects not only a projected FY 2018 prescription drug price increase that is approximately 80 percent faster than the weighted average price associated with the other remaining market basket cost categories, but also that over the FY 2014 to FY 2017 time period, the pharmaceuticals prices are projected to increase over 25 percent compared to the price increases of the other market basket categories combined at approximately 5 percent. Thus, we believe that the market basket is adequately reflecting the recent trends in prescription drug price growth. For employee benefits, costs increased over the FY 2010 to FY 2014 period but at a slower rate than other components of the market basket, which resulted in a slight decrease in the proposed Employee Benefits cost weight from 12.7 to 12.0 percent. The changes in employee benefit costs over this period reflect not only the price changes associated with employee benefits, which are proxied by the Employment Cost Index for All Civilian Workers in Hospitals, but also any changes in the mix of workers. For FY 2018, the price change in the benefits component for the ECI for hospital workers is projected to be 2.6 percent. After consideration of public comments we received, in this final rule, we are finalizing our calculation of the major cost weights of the 2014-based IPPS market basket as proposed. As [[Page 38162]] discussed above, we are making one revision to change the label of the proposed ``Home Office Contract Labor'' category to ``Home Office/ Related Organization Contract Labor''. However, there is no effect on the calculation of the major cost weight for this category or in how it is apportioned between Professional Fees: Labor-Related and Professional Fees: Nonlabor Related as described in detail in section IV.B.3 of the preamble of this final rule. As we did for the FY 2010-based IPPS market basket (78 FR 50597), we proposed to allocate contract labor costs to the Wages and Salaries and Employee Benefits cost weights based on their relative proportions for employed labor under the assumption that contract labor costs are comprised of both wages and salaries and employee benefits. The contract labor allocation proportion for wages and salaries was equal to the Wages and Salaries cost weight as a percent of the sum of the Wages and Salaries cost weight and the Employee Benefits cost weight. Using the 2014 Medicare cost report data, this percentage was 78 percent. Therefore, we proposed to allocate approximately 78 percent of the Contract Labor cost weight to the Wages and Salaries cost weight and 22 percent to the Employee Benefits cost weight. The FY 2010-based IPPS market basket also allocated 78 percent of the Contract Labor cost weight to the Wages and Salaries cost weight. Table IV-02 in the proposed rule (82 FR 19918) shows the Wages and Salaries and Employee Benefits cost weights after contract labor allocation for the FY 2010-based IPPS market basket and the proposed 2014-based IPPS market basket. This table is also included below to reflect the final 2014-based IPPS market basket. Table IV-02--Wages and Salaries and Employee Benefits Cost Weights After Contract Labor Allocation ------------------------------------------------------------------------ Proposed and FY 2010-based final 2014- Major cost categories IPPS market based IPPS basket market basket ------------------------------------------------------------------------ Wages and Salaries...................... 47.2 43.4 Employee Benefits....................... 13.1 12.4 ------------------------------------------------------------------------ We did not receive any specific public comments regarding the allocation of the Contract Labor cost weight to the Wages and Salaries and Employee Benefits cost weights. In this final rule, we are finalizing our methodology of allocating the Contract Labor cost weight as we proposed. c. Derivation of the Detailed Cost Weights To further divide the ``All Other'' residual cost weight estimated from the 2014 Medicare cost report data into more detailed cost categories, we proposed to use the 2007 Benchmark I-O ``Use Tables/ Before Redefinitions/Purchaser Value'' for NAICS 622000, Hospitals, published by the BEA. These data are publicly available at the following Web site: http://www.bea.gov/industry/io_annual.htm. The BEA Benchmark I-O data are generally scheduled for publication every 5 years on a lagged basis, with the most recent data available for 2007. The 2007 Benchmark I-O data are derived from the 2007 Economic Census and are the building blocks for BEA's economic accounts. Therefore, they represent the most comprehensive and complete set of data on the economic processes or mechanisms by which output is produced and distributed.\22\ BEA also produces Annual I-O estimates. However, while based on a similar methodology, these estimates reflect less comprehensive and less detailed data sources and are subject to revision when benchmark data become available. Instead of using the less detailed Annual I-O data, we proposed to inflate the detailed 2007 Benchmark I-O data forward to 2014 by applying the annual price changes from the respective price proxies to the appropriate market basket cost categories that are obtained from the 2007 Benchmark I-O data. In our calculations for the proposed rule, we repeated this practice for each year. --------------------------------------------------------------------------- \22\ http://www.bea.gov/papers/pdf/IOmanual_092906.pdf. --------------------------------------------------------------------------- We then calculated the cost shares that each cost category represents of the 2007 data inflated to 2014. These resulting 2014 cost shares were applied to the ``All Other'' residual cost weight to obtain the detailed cost weights for the proposed 2014-based IPPS market basket. For example, the cost for Food: Direct Purchases represented 7.3 percent of the sum of the ``All Other'' 2007 Benchmark I-O Hospital Expenditures inflated to 2014. Therefore, the Food: Direct Purchases cost weight represented 7.3 percent of the proposed 2014-based IPPS market basket's ``All Other'' cost category (32.0 percent), yielding a Food: Direct Purchases proposed cost weight of 2.3 percent in the proposed 2014-based IPPS market basket (0.073 x 32.0 percent = 2.3 percent). For the FY 2010-based IPPS market basket (78 FR 50597), we used the same methodology utilizing the 2002 Benchmark I-O data (aged to FY 2010). Using this methodology, we proposed to derive 18 detailed cost categories from the proposed 2014-based IPPS market basket residual cost weight (32.0 percent). These categories were: (1) Fuel: Oil and Gas; (2) Electricity; (3) Water and Sewerage; (4) Food: Direct Purchases; (5) Food: Contract Services; (6) Chemicals; (7) Medical Instruments; (8) Rubber and Plastics; (9) Paper and Printing Products; (10) Miscellaneous Products; (11) Professional Fees: Labor-Related; (12) Administrative and Facilities Support Services; (13) Installation, Maintenance, and Repair Services; (14) All Other: Labor-Related Services; (15) Professional Fees: Nonlabor-Related; (16) Financial Services; (17) Telephone Services; and (18) All Other: Nonlabor-Related Services. Similar to the 2013-based LTCH market basket, the proposed 2014- based IPPS market basket does not include separate cost categories for Apparel, Machinery and Equipment, and Postage. Due to the small weights associated with these detailed categories and relatively stable price growth in the applicable price proxy, we believed that consolidating these smaller cost category weights with other cost categories in the proposed market basket that experience similar price increases eliminates unnecessary complexity to the market basket without having a material impact on the total market basket increase. Therefore, we proposed to include Apparel and Machinery and Equipment in the Miscellaneous Products cost category and Postage in the All-Other: Nonlabor-Related Services cost category. We note that the [[Page 38163]] machinery and equipment expenses are for equipment that is paid for in a given year and not depreciated over the asset's useful life. Depreciation expenses for movable equipment are reflected in the proposed 2014-based Capital Input Price Index (described in section IV.D. of the preamble of this final rule). For the proposed 2014-based IPPS market basket, we also proposed to include a separate cost category for Installation, Maintenance, and Repair Services in order to proxy these costs by a price index that better reflects the price changes of labor associated with maintenance-related services. We did not receive any specific public comments on the derivation of the detailed cost weights. In this final rule, we are finalizing our methodology for deriving the detailed cost weights as we proposed. 2. Selection of Proposed Price Proxies After computing the proposed 2014 cost weights for the IPPS market basket, it was necessary to select appropriate wage and price proxies to reflect the rate of price change for each expenditure category. With the exception of the proxy for professional liability insurance (PLI), all the proxies we proposed are based on Bureau of Labor Statistics (BLS) data and are grouped into one of the following BLS categories: Producer Price Indexes--Producer Price Indexes (PPIs) measure price changes for goods sold in markets other than the retail market. PPIs are preferable price proxies for goods and services that hospitals purchase as inputs because PPIs better reflect the actual price changes encountered by hospitals. For example, we proposed to use a PPI for prescription drugs, rather than the Consumer Price Index (CPI) for prescription drugs, because hospitals generally purchase drugs directly from a wholesaler. The PPIs that we proposed to use measure price changes at the final stage of production. Consumer Price Indexes--Consumer Price Indexes (CPIs) measure change in the prices of final goods and services bought by the typical consumer. Because they may not represent the price faced by a producer, we proposed to use CPIs only if an appropriate PPI is not available, or if the expenditures are more like those faced by retail consumers in general rather than by purchasers of goods at the wholesale level. For example, the CPI for food purchased away from home was proposed to be used as a proxy for contracted food services. Employment Cost Indexes--Employment Cost Indexes (ECIs) measure the rate of change in employee wage rates and employer costs for employee benefits per hour worked. These indexes are fixed-weight indexes and strictly measure the change in wage rates and employee benefits per hour. Appropriately, they are not affected by shifts in employment mix. We evaluated the price proxies using the criteria of reliability, timeliness, availability, and relevance. Reliability indicates that the index is based on valid statistical methods and has low sampling variability. Timeliness implies that the proxy is published regularly, preferably at least once a quarter. Availability means that the proxy is publicly available. Finally, relevance means that the proxy is applicable and representative of the cost category weight to which it is applied. We stated in the proposed rule that we believe the proposed PPIs, CPIs, and ECIs selected meet these criteria. a. Price Proxies for Each Cost Category Below we present a detailed explanation of the price proxies that we proposed for each cost category weight and a statement of our finalized policies. We note that many of the proxies that we proposed to use for the 2014-based IPPS market basket are the same as those used for the FY 2010-based IPPS market basket. (1) Wages and Salaries We proposed to use the ECI for Wages and Salaries for All Civilian Workers in Hospitals (BLS series code CIU1026220000000I) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (2) Employee Benefits We proposed to use the ECI for Total Benefits for All Civilian Workers in Hospitals to measure the price growth of this cost category. This ECI is calculated using the ECI for Total Compensation for All Civilian Workers in Hospitals (BLS series code CIU1016220000000I) and the relative importance of wages and salaries within total compensation. This is the same price proxy used in the FY 2010-based IPPS market basket. (3) Fuel: Oil and Gas We proposed to change the proxy used for the Fuel: Oil and Gas cost category. The FY 2010-based IPPS market basket uses the PPI Industry for Petroleum Refineries (BLS series code PCU32411-32411-) to proxy these expenses. For the proposed 2014-based IPPS market basket, we proposed to use a blend of the PPI Industry for Petroleum Refineries (BLS series code PCU32411-32411-) and the PPI Commodity for Natural Gas (BLS series code WPU0531). Our analysis of the BEA 2007 Benchmark I-O data (use table before redefinitions, purchaser's value for NAICS 622000 [Hospitals]) shows that petroleum refineries expenses account for approximately 70 percent and Natural Gas expenses account for approximately 30 percent of the Fuel: Oil and Gas expenses. Therefore, we proposed a blended proxy of 70 percent of the PPI Industry for Petroleum Refineries (BLS series code PCU32411-32411-) and 30 percent of the PPI Commodity for Natural Gas (BLS series code WPU0531). We stated in the proposed rule that we believe that these two price proxies are the most technically appropriate indices available to measure the price growth of the Fuel: Oil and Gas cost category in the proposed 2014-based IPPS market basket. (4) Electricity We proposed to use the PPI Commodity for Commercial Electric Power (BLS series code WPU0542) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (5) Water and Sewerage We proposed to use the CPI for Water and Sewerage Maintenance (All Urban Consumers) (BLS series code CUUR0000SEHG01) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (6) Professional Liability Insurance We proposed to proxy price changes in hospital professional liability insurance premiums (PLI) using percentage changes as estimated by the CMS Hospital Professional Liability Index. To generate these estimates, we collected commercial insurance premiums for a fixed level of coverage while holding nonprice factors constant (such as a change in the level of coverage). This is the same price proxy used in the FY 2010-based IPPS market basket. (7) Pharmaceuticals We proposed to use the PPI Commodity for Pharmaceuticals for Human Use, Prescription (BLS series code WPUSI07003) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. [[Page 38164]] (8) Food: Direct Purchases We proposed to use the PPI Commodity for Processed Foods and Feeds (BLS series code WPU02) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (9) Food: Contract Services We proposed to use the CPI for Food Away From Home (All Urban Consumers) (BLS series code CUUR0000SEFV) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (10) Chemicals We proposed to continue to use a four-part blended index composed of the PPI Industry for Industrial Gas Manufacturing (BLS series code PCU325120325120P), the PPI Industry for Other Basic Inorganic Chemical Manufacturing (BLS series code PCU32518-32518-), the PPI Industry for Other Basic Organic Chemical Manufacturing (BLS series code PCU32519- 32519-), and the PPI Industry for Soap and Cleaning Compound Manufacturing (BLS series code PCU32561-32561-). We proposed to update the blended weights using 2007 Benchmark I-O data, which we also proposed to use for the proposed 2014-based IPPS market basket. The FY 2010-based IPPS market basket included the same blended chemical price proxy, but used the 2002 Benchmark I-O data to determine the weights of the blended chemical price index. The 2007 Benchmark I-O data have a higher weight for organic chemical products and a lower weight for the other chemical products compared to the 2002 Benchmark I-O data. Table IV-03 in the proposed rule (82 FR 19920) shows the proposed weights for each of the four PPIs used to create the blended index compared to those used for the FY 2010-based IPPS market basket. This table is also included below and reflects the final 2014-based IPPS weights. Table IV-03--Blended Chemical Weights ---------------------------------------------------------------------------------------------------------------- Proposed and FY 2010-based final 2014- Name IPPS weights Based IPPS NAICS (%) weights (%) ---------------------------------------------------------------------------------------------------------------- PPI for Industrial Gas Manufacturing............................ 35 32 325120 PPI for Other Basic Inorganic Chemical Manufacturing............ 25 17 325180 PPI for Other Basic Organic Chemical Manufacturing.............. 30 45 325190 PPI for Soap and Cleaning Compound Manufacturing................ 10 6 325610 ---------------------------------------------------------------------------------------------------------------- (11) Blood and Blood Products We proposed to use the PPI Industry for Blood and Organ Banks (BLS series code PCU621991621991) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (12) Medical Instruments We proposed to use a blended price proxy for the Medical Instruments cost category. The 2007 Benchmark Input-Output data show an approximate 50/50 split between Surgical and Medical Instruments and Medical and Surgical Appliances and Supplies for this cost category. Therefore, we proposed a blend composed of 50 percent of the PPI Commodity for Surgical and Medical Instruments (BLS series code WPU1562) and 50 percent of the PPI Commodity for Medical and Surgical Appliances and Supplies (BLS series code WPU1563). The FY 2010-based IPPS market basket used the single, higher level PPI Commodity for Medical, Surgical, and Personal Aid Devices (BLS series code WPU156). We stated in the proposed rule that we believe that the proposed price proxy better reflects the mix of expenses for this cost category as obtained from the 2007 Benchmark I-O data. (13) Rubber and Plastics We proposed to use the PPI Commodity for Rubber and Plastic Products (BLS series code WPU07) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (14) Paper and Printing Products We proposed to use the PPI Commodity for Converted Paper and Paperboard Products (BLS series code WPU0915) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (15) Miscellaneous Products We proposed to use the PPI Commodity for Finished Goods Less Food and Energy (BLS series code WPUFD4131) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010- based IPPS market basket. (16) Professional Fees: Labor-Related We proposed to use the ECI for Total Compensation for Private Industry Workers in Professional and Related (BLS series code CIU2010000120000I) to measure the price growth of this category. It includes occupations such as legal, accounting, and engineering services. This is the same price proxy used in the FY 2010-based IPPS market basket. (17) Administrative and Facilities Support Services We proposed to use the ECI for Total Compensation for Private Industry Workers in Office and Administrative Support (BLS series code CIU2010000220000I) to measure the price growth of this category. This is the same price proxy used in the FY 2010-based IPPS market basket. (18) Installation, Maintenance, and Repair Services We proposed to use the ECI for Total Compensation for All Civilian Workers in Installation, Maintenance, and Repair (BLS series code CIU1010000430000I) to measure the price growth of this new cost category. Previously these costs were included in the All Other: Labor- Related Services category and were proxied by the ECI for Total Compensation for Private Industry Workers in Service Occupations (BLS series code CIU2010000300000I). We believe that this index better reflects the price changes of labor associated with maintenance-related services and its incorporation represents a technical improvement to the market basket. [[Page 38165]] (19) All Other: Labor-Related Services We proposed to use the ECI for Total Compensation for Private Industry Workers in Service Occupations (BLS series code CIU2010000300000I) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (20) Professional Fees: Nonlabor-Related We proposed to use the ECI for Total Compensation for Private Industry Workers in Professional and Related (BLS series code CIU2010000120000I) to measure the price growth of this category. This is the same price proxy that we proposed to use for the Professional Fees: Labor-Related cost category and the same price proxy used in the FY 2010-based IPPS market basket. (21) Financial Services We proposed to use the ECI for Total Compensation for Private Industry Workers in Financial Activities (BLS series code CIU201520A000000I) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (22) Telephone Services We proposed to use the CPI for Telephone Services (BLS series code CUUR0000SEED) to measure the price growth of this cost category. This is the same price proxy used in the FY 2010-based IPPS market basket. (23) All Other: Nonlabor-Related Services We proposed to use the CPI for All Items Less Food and Energy (BLS series code CUUR0000SA0L1E) to measure the price growth of this cost category. We believe that using the CPI for All Items Less Food and Energy avoids double counting of changes in food and energy prices as they are already captured elsewhere in the market basket. This is the same price proxy used in the FY 2010-based IPPS market basket. We did not receive any specific public comments on the price proxies we proposed to use for the 2014-based IPPS market basket. In this final rule, we are finalizing the use of these price proxies as we proposed. After consideration of the public comments we received, we are finalizing the 2014-based IPPS market basket as proposed. Table IV-04 in the proposed rule (82 FR 19921) set forth the proposed 2014-based IPPS market basket, including the cost categories and their respective weights and price proxies. For comparison purposes, the corresponding FY 2010-based IPPS market basket cost weights also were listed. This table is also included below and reflects the final 2014-based IPPS market basket. Table IV-04--Proposed and Final 2014-Based IPPS Market Basket Cost Categories, Cost Weights, and Price Proxies Compared to FY 2010-Based IPPS Market Basket Cost Weights ---------------------------------------------------------------------------------------------------------------- Proposed and FY 2010-based final 2014- Cost categories IPPS market based IPPS Proposed and final 2014-based basket cost market basket IPPS market basket price proxies weights cost weights ---------------------------------------------------------------------------------------------------------------- 1. Compensation............................... 60.3 55.8 A. Wages and Salaries \1\................. 47.2 43.4 ECI for Wages and Salaries for All Civilian Workers in Hospitals. B. Employee Benefits \1\.................. 13.1 12.4 ECI for Total Benefits for All Civilian Workers in Hospitals. 2. Utilities.................................. 2.2 2.5 A. Fuel: Oil and Gas...................... 0.4 1.3 Blend of PPIs for Petroleum Refineries and Natural Gas. B. Electricity............................ 1.7 1.0 PPI Commodity for Commercial Electric Power. C. Water and Sewerage..................... 0.1 0.1 CPI for Water and Sewerage Maintenance (All Urban Consumers). 3. Professional Liability Insurance........... 1.3 1.2 CMS Hospital Professional Liability Insurance Premium Index. 4. All Other.................................. 36.1 40.5 A. All Other Products..................... 19.5 17.4 (1) Pharmaceuticals................... 5.4 5.9 PPI Commodity for Pharmaceuticals for Human Use, Prescription. (2) Food: Direct Purchases............ 4.2 2.3 PPI Commodity for Processed Foods and Feeds. (3) Food: Contract Services........... 0.6 1.3 CPI for Food Away From Home (All Urban Consumers). (4) Chemicals......................... 1.5 0.9 Blend of Chemical PPIs. (5) Blood and Blood Products.......... 1.1 0.8 PPI Industry for Blood and Organ Banks. (6) Medical Instruments............... 2.6 2.9 Blend of PPI for Surgical and Medical Instruments and PPI for Medical and Surgical Appliances and Supplies. (7) Rubber and Plastics............... 1.6 0.8 PPI Commodity for Rubber and Plastic Products. (8) Paper and Printing Products....... 1.5 1.5 PPI Commodity for Converted Paper and Paperboard Products. (9) Miscellaneous Products \2\........ 1.0 1.1 PPI Commodity for Finished Goods less Food and Energy. B. Labor-Related Services................. 9.2 12.5 (1) Professional Fees: Labor-Related.. 5.5 6.8 ECI for Total Compensation for Private Industry Workers in Professional and Related. (2) Administrative and Facilities 0.6 1.0 ECI for Total Compensation for Support Services. Private Industry Workers in Office and Administrative Support. [[Page 38166]] (3) Installation, Maintenance and 2.4 ECI for Total Compensation for Repair Services. Civilian Workers in Installation, Maintenance, and Repair. (4) All Other: Labor-Related Services. 3.1 2.3 ECI for Total Compensation for Private Industry Workers in Service Occupations. C. Nonlabor-Related Services.............. 7.4 10.7 (1) Professional Fees: Nonlabor- 3.7 5.1 ECI for Total Compensation for Related. Private Industry Workers in Professional and Related. (2) Financial Services................ 1.2 3.0 ECI for Total Compensation for Private Industry Workers in Financial Activities. (3) Telephone Services................ 0.6 0.8 CPI for Telephone Services. (4) All Other: Nonlabor-Related 1.9 1.7 CPI for All Items less Food and Services \3\. Energy. -------------------------------- Total............................. 100.0 100.0 ---------------------------------------------------------------------------------------------------------------- Note: The cost weights are calculated using three decimal places. For presentational purposes, we are displaying one decimal and therefore, the detail may not add to the total due to rounding. \1\ Contract labor is distributed to wages and salaries and employee benefits based on the share of total compensation that each category represents. \2\ The FY 2010-based IPPS market basket Miscellaneous Products cost category also includes Apparel and Machinery and Equipment cost categories. These costs were not broken out separately in the 2014-based IPPS market basket. \3\ The FY 2010-based IPPS market basket All Other: Nonlabor-Related Services cost category also includes the Postage cost category. These costs were not broken out separately in the 2014-based IPPS market basket. Table IV-05 in the proposed rule (82 FR 19922) compares both the historical and forecasted percent changes in the FY 2010-based IPPS market basket and the proposed 2014-based IPPS market basket. The percent changes in the proposed rule were based on IHS Global Inc.'s (IGI's) fourth quarter 2016 forecast with historical data through third quarter 2016. The forecasted growth rates provided in Table IV-05 below are based on IGI's more recent second quarter 2017 forecast with historical data through first quarter 2017. Table IV-05--FY 2010-Based and Proposed and Final 2014-Based IPPS Hospital Operating Index Percent Change, FY 2013 Through FY 2020 ------------------------------------------------------------------------ Proposed and FY 2010-based final 2014- Fiscal year (FY) IPPS market based IPPS basket percent market basket change percent change ------------------------------------------------------------------------ Historical data: FY 2013............................. 2.0 2.0 FY 2014............................. 1.8 1.8 FY 2015............................. 1.8 1.6 FY 2016............................. 1.8 1.8 Average FYs 2013-2016............... 1.9 1.8 Forecast: FY 2017............................. 2.6 2.7 FY 2018............................. 2.7 2.7 FY 2019............................. 2.9 2.9 FY 2020............................. 3.0 3.1 Average FYs 2017-2020............... 2.8 2.9 ------------------------------------------------------------------------ Source: IHS Global Inc., 2nd Quarter 2017 forecast. The percent change in the proposed and final 2014-based IPPS market basket is, on average, 0.1 percentage point lower than the FY 2010- based IPPS market basket over the FY 2013 to FY 2016 historical time period and on average 0.1 percentage point higher over the FY 2017 to FY 2020 forecasted time period. The difference in the average growth rates is mostly a result of the lower compensation cost weight and the revised price proxy for the Fuel, Oil and Gasoline cost category. As stated in section IV.B.2. of the preamble of the FY 2018 IPPS/LTCH PPS proposed rule (and in section IV.B.2.a. of the preamble of this final rule), for the 2014-based IPPS market basket, we proposed to revise the price proxy for the Fuel: Oil and Gas cost category to be a blend of the PPI Industry for Petroleum Refineries (BLS series code PCU32411- 32411-) and the PPI Commodity for Natural Gas (BLS series code WPU0531). The FY 2010-based IPPS market basket used only the PPI Industry for Petroleum Refineries. [[Page 38167]] 3. Labor-Related Share Under section 1886(d)(3)(E) of the Act, the Secretary estimates from time to time the proportion of payments that are labor-related. Section 1886(d)(3)(E) of the Act states that the Secretary shall adjust the proportion, (as estimated by the Secretary from time to time) of hospitals' costs which are attributable to wages and wage-related costs, of the DRG prospective payment rates. We refer to the proportion of hospitals' costs that are attributable to wages and wage-related costs as the ``labor-related share.'' The labor-related share is used to determine the proportion of the national PPS base payment rate to which the area wage index is applied. We include a cost category in the labor-related share if the costs are labor intensive and vary with the local labor market. For the FY 2018 IPPS/LTCH PPS proposed rule, we proposed (82 FR 19923) to include in the labor-related share the national average proportion of operating costs that are attributable to the following cost categories in the proposed 2014-based IPPS market basket: Wages and Salaries, Employee Benefits, Professional Fees: Labor-Related, Administrative and Facilities Support Services, Installation, Maintenance, and Repair Services, and All Other: Labor-Related Services. As noted in section IV.B.1.c. of the preamble of the proposed rule, for the proposed 2014- based IPPS market basket, we proposed the creation of a separate cost category for Installation, Maintenance, and Repair Services. These expenses were previously included in the All Other: Labor-Related Services cost category in the FY 2010-based IPPS market basket, along with other services, including, but not limited to, janitorial, waste management, security, and dry cleaning/laundry services. Because these services tend to be labor-intensive and are mostly performed at the facility (and, therefore, unlikely to be purchased in the national market), we continue to believe that they meet our definition of labor- related services. Similar to the FY 2010-based IPPS market basket, we proposed that the Professional Fees: Labor-Related cost category includes expenses associated with advertising and a proportion of legal services, accounting and auditing, engineering, management consulting, and management of companies and enterprises expenses. As was done in the FY 2010-based IPPS market basket rebasing, we proposed to determine the proportion of legal, accounting and auditing, engineering, and management consulting services that meet our definition of labor- related services based on a survey of hospitals conducted by CMS in 2008. We notified the public of our intent to conduct this survey on December 9, 2005 (70 FR 73250) and did not receive any public comments in response to the notice (71 FR 8588). A discussion of the composition of the survey and poststratification can be found in the FY 2010 IPPS/LTCH PPS final rule (74 FR 43850 through 43856). Based on the weighted results of the survey, we determined that hospitals purchase, on average, the following portions of contracted professional services outside of their local labor market: 34 percent of accounting and auditing services; 30 percent of engineering services; 33 percent of legal services; and 42 percent of management consulting services. We proposed to apply each of these percentages to its respective Benchmark I-O cost category underlying the professional fees cost category. This is the methodology that we used to separate the FY 2010- based IPPS market basket professional fees cost category into Professional Fees: Labor-Related and Professional Fees: Nonlabor- Related cost categories. We proposed to use the same methodology and survey results to separate the professional fees costs for the proposed 2014-based IPPS market basket into Professional Fees: Labor-Related and Professional Fees: Nonlabor-Related cost categories. We stated that we believe these survey results are appropriate to use for the 2014-based IPPS market basket as they empirically determine the proportion of contracted professional services purchased by the industry that is attributable to local firms and the proportion that is purchased from national firms. In the proposed 2014-based IPPS market basket, nonmedical professional fees that were subject to allocation based on these survey results represent 4.9 percent of total operating costs (and are limited to those fees related to Accounting & Auditing, Legal, Engineering, and Management Consulting services). Based on our survey results, we proposed to apportion 3.1 percentage points of the 4.9 percentage point figure into the Professional Fees: Labor-Related share cost category and designate the remaining 1.8 percentage point into the Professional Fees: Nonlabor-Related cost category. Comment: Several commenters expressed concern about the methodology CMS proposed to use to remove a portion of professional fees from the labor-related share. Several commenters believed the Professional Fees Survey that was gathered in 2008 is outdated. Some of those commenters stated that it is inappropriate to use data gathered in 2008 to adjust payments made in 2018. In addition, one commenter stated that the survey was outdated because hospitals have reduced staff since 2008 and rely more on consulting services for obtaining needed personnel expertise. A few commenters stated that if CMS' intention is to update the labor-related share to account for recent changes, it should also update these survey data. A few commenters reiterated how, in previous comments, they stated that they did not believe the survey could be statistically representative because it was based on 108 hospitals. The commenters also stated that CMS failed to share data on the characteristics of the hospitals that responded to the survey, selection bias, or survey methodology. The commenters urged CMS not to use the results of this survey to estimate the proportion of professional fees that are labor- related. Several commenters urged CMS to continue to investigate alternative methodologies for determining the proportion that is labor- related before implementing any changes. Response: We first utilized the Professional Fees Survey in the FY 2006-based IPPS market basket finalized in the FY 2010 IPPS/LTCH PPS final rule (74 FR 43843). In response to our proposal to use this Professional Fees Survey in the FY 2010 IPPS/LTCH PPS proposed rule, commenters had similar requests for additional information on the survey, specifically requesting the characteristics of the hospitals that responded, possible selection bias, and survey methodology. For the FY 2010 IPPS/LTCH PPS final rule (74 FR 43853), we provided additional information on the Professional Fees Survey methodology, sample selection, and methodology for deriving the final weights. The FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19923) made note of this information and provided the Federal Register reference for the FY 2010 IPPS/LTCH PPS final rule (74 FR 43850 through 43856). Therefore, we disagree with the commenters' claim that we failed to share characteristics of the hospitals that responded to the survey, selection bias, and survey methodology. With respect to the comment that the survey is outdated because hospitals have reduced staff since 2008 and rely more on consulting services for obtaining needed personnel expertise, the Professional Fees Survey is not used [[Page 38168]] to determine the level of hospital staffing relative to contract staffing. As stated above, the Medicare cost report data show that over the FY 2010 to FY 2014 time period, the Wages and Salaries and Employee Benefit cost weights decreased while the Labor-related services cost weight increased. This supports the commenter's claim that hospitals have reduced staff and are relying more on consulting services, and is reflected in the hospital market basket. The Professional Fees Survey is only used to determine the proportion of Professional Fees costs that are purchased within a hospital's local labor market, a proportion that we believe is unlikely to change significantly over time. With respect to the commenters' concern regarding alternative methodologies, we are not aware of any other currently available data source regarding the proportion of Professional Fees that are labor- related. Therefore, the only possible alternatives to the current methods would be to assume that 100 percent of the accounting and auditing services, engineering services, legal services, and management consulting services are purchased in the national market or assume that 100 percent are purchased in the local labor market. Neither of these approaches seems reasonable, given that the 2008 Professional Fees Survey results in the assumption that 63 percent of those services are purchased locally (in aggregate) and the remaining 37 percent are purchased nationally. As stated in the FY 2018 IPPS/LTCH PPS proposed rule, we continue to believe the survey results are appropriate to use for the 2014-based IPPS market basket as they empirically determine the proportion of contracted professional services purchased by the industry that is attributable to local firms and the proportion that is purchased from national firms. We will continue to explore options for updating the Professional Fees Survey to reflect more recent data for incorporation into future market basket rebasing and labor-related share determinations. If conducted, we encourage providers to respond to the survey, which would be announced in the Federal Register as done previously. After consideration of the public comments we received, we are finalizing the use of the Professional Fees Survey as proposed. In addition to the professional services listed earlier, we also proposed to classify a proportion of the home office/related organization contract labor expenses (as this cost category has been relabeled, as discussed earlier in section IV.B.1.a. of the preamble of this final rule, and is referred to throughout this discussion) into the Professional Fees: Labor-Related cost category as was done in the previous rebasing. For the FY 2010-based IPPS market basket, we obtained home office/related organization contract labor expenses from the Benchmark I-O data for the NAICS 55 industry (Management of Companies and Enterprises). As stated in section IV.B.1.a. of the preamble to the FY 2018 IPPS/LTCH PPS proposed rule, for the 2014-based IPPS market basket, we proposed to obtain these data from the Medicare cost reports. We believe that many of the home office/related organization contract labor expenses are labor-intensive and vary with the local labor market. However, data indicate that not all IPPS hospitals with home offices have home offices located in their local labor market. Therefore, we proposed to include in the labor-related share only a proportion of the home office/related organization contract labor expenses based on the methodology described below. For the FY 2010-based IPPS market basket, we used data primarily from the Medicare cost reports and a CMS database of Home Office Medicare Records (HOMER) (a database that provides city and state information (addresses) for home offices). We determined the proportion of costs that should be allocated to the labor-related share based on the percent of hospital home office/related organization contract labor compensation as reported in Worksheet S-3, Part II. Using this methodology, we determined that 62 percent of hospitals' home office/ related organization contract labor compensation costs were for home offices located in their respective local labor markets (defined as the same Metropolitan Statistical Area (MSA)). Therefore, we classified 62 percent of these costs into the Professional Fees: Labor-Related Services cost category and the remaining 38 percent into the Professional Fees: Nonlabor-Related Services cost category for the FY 2010-based IPPS market basket. For a detailed discussion of this analysis, we refer readers to the FY 2014 IPPS/LTCH PPS final rule (78 FR 50601). For the proposed 2014-based IPPS market basket, we conducted a similar analysis of home office data. For consistency, we believe that it is important for our analysis on home office data to be conducted on the same IPPS hospitals used to derive the proposed 2014-based IPPS market basket cost weights. The Medicare cost report requires a hospital to report information regarding their home office provider. Approximately 64 percent of IPPS hospitals reported some type of home office information on their Medicare cost report for 2014 (for example, city, State, and zip code). Using the data reported on the Medicare cost report, we compared the location of the hospital with the location of the hospital's home office. We then proposed to determine the proportion of costs that should be allocated to the labor-related share based on the percent of total hospital home office/related organization contract labor compensation costs (as reported in Worksheet S-3, Part II) for those hospitals that had home offices located in their respective local labor markets--defined as being in the same MSA. We determined a hospital's and home office's MSAs using their zip code information from the Medicare cost report. Using this methodology, we determined that 60 percent of hospitals' home office/related organization contract labor compensation costs were for home offices located in their respective local labor markets. Therefore, we proposed to allocate 60 percent of home office expenses to the labor-related share. In the proposed 2014-based IPPS market basket, home office/related organization contract labor expenses that were subject to allocation based on the home office allocation methodology represent 4.2 percent of total operating costs. Based on the results of the home office analysis discussed earlier, we proposed to apportion 2.5 percentage points of the 4.2 percentage points figure into the Professional Fees: Labor-Related cost category and designate the remaining 1.7 percentage points into the Professional Fees: Nonlabor-Related cost category. In summary, based on the two allocations mentioned earlier, we apportioned 5.6 percentage points of the professional fees and home office/related organization contract labor cost weights into the Professional Fees: Labor-Related cost category. This amount was added to the portion of professional fees that we already identified as labor-related using the I-O data such as contracted advertising and marketing costs (approximately 1.2 percentage point of total operating costs) resulting in a Professional Fees: Labor-Related cost weight of 6.8 percent. The FY 2018 IPPS/LTCH PPS proposed rule included Table IV-06 (82 FR 19924), which compared the proposed 2014-based labor-related share and the FY 2010-based labor-related share. As discussed in section IV.B.1.b. of the preamble of the FY 2018 IPPS/LTCH PPS proposed rule, the Wages and Salaries and Employee Benefits cost weights reflect contract labor costs. This [[Page 38169]] table is also included below and reflects the final 2014-based labor- related share. Table IV-06--Comparison of the FY 2010-Based Labor-Related Share and the Proposed and Final 2014-Based Labor-Related Share ------------------------------------------------------------------------ Proposed and FY 2010-based final 2014- IPPS market based IPPS basket cost market basket weights cost weights ------------------------------------------------------------------------ Wages and Salaries...................... 47.2 43.4 Employee Benefits....................... 13.1 12.4 Professional Fees: Labor-Related........ 5.5 6.8 Administrative and Facilities Support 0.6 1.0 Services............................... Installation, Maintenance, and Repair .............. 2.4 Services \1\........................... All Other: Labor-Related Services....... 3.1 2.3 ------------------------------- Total Labor-Related Share........... 69.6 68.3 ------------------------------------------------------------------------ Note: Detail may not add to total due to rounding. \1\ Installation, Maintenance, and Repair Services costs were previously included in the All Other: Labor-Related Services cost category of the FY 2010-based IPPS market basket. Using the cost category weights from the proposed 2014-based IPPS market basket, we calculated a labor-related share of 68.3 percent, approximately 1.3 percentage points lower than the current labor- related share of 69.6 percent. Therefore, we proposed to use a labor- related share of 68.3 percent for discharges occurring on or after October 1, 2017. We continue to believe, as we have stated in the past, that these operating cost categories are related to, influenced by, or vary with the local markets. Therefore, our definition of the labor- related share continues to be consistent with section 1886(d)(3) of the Act. We note that section 403 of Public Law 108-173 amended sections 1886(d)(3)(E) and 1886(d)(9)(C)(iv) of the Act to provide that the Secretary must employ 62 percent as the labor-related share unless 62 percent would result in lower payments to a hospital than would otherwise be made. Comment: Several commenters stated that they were unable to replicate or verify the proposed labor-related share. One commenter stated that it is unclear how we determined that a reduction to the labor-related share from 69.6 percent to 68.3 percent was warranted since we did not release the base calculations. Several commenters further stated that not having access to this information severely limited their ability to comment sufficiently on this issue. The commenters requested that CMS provide all information necessary to replicate the agency's calculation of the labor-related share, including, but not limited to, greater clarity of data sources used; case counts at different points, such as number of providers after trimming; provider level data illustrating what information was used in the calculation; and the kinds of checks CMS made during calculations to assess and ensure accuracy. The commenters requested that this information be provided in advance of publication of the final rule. Response: We disagree with the commenters' claim that we did not provide sufficiently detailed information regarding our calculations of the labor-related share. As stated in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19923), the labor-related share is derived using the cost weights of the proposed 2014-based IPPS market basket. The FY 2018 IPPS/LTCH PPS proposed rule included a detailed description of the data sources and methodology used to derive all of the market basket cost weights. Specifically, section IV.B.1.a. of the preamble of the proposed rule (82 FR 19916) provided the detailed Medicare cost report methodology used to calculate the major cost weights of the proposed 2014-based IPPS market basket (including the specific Medicare cost report worksheets and trimming methodologies). Section IV.B.1.c. of the preamble of the proposed rule (82 FR 19918) provided the specific methodology and data source used to derive the remaining detailed cost weights. Section IV.B.3. of the preamble of proposed rule (82 FR 19923) provided information regarding how the Professional Fees cost category was divided between Labor-related and Nonlabor-related services. The data sources used to produce the market basket cost weights are publicly available. In addition, contact information for CMS staff was provided in the proposed rule to provide the opportunity to ask any specific questions regarding the methodology. We note that we provided a similar detailed description of the methodologies used to derive the 2012-based IPF and 2012-based IRF market baskets in the FY 2016 IPF PPS proposed rule and the FY 2016 IRF PPS proposed rule, respectively. In those instances, stakeholders were able to use the detailed description in the proposed rules to closely replicate the proposed cost weights and suggest methodological changes that were considered during final rulemaking. Therefore, for the reasons stated earlier, we believe that there was sufficient detail provided in the FY 2018 IPPS/LTCH PPS proposed rule to describe the proposed methodology for deriving the market basket cost weights and labor-related share. Comment: Several commenters opposed the decrease in the labor- related share from 69.6 percent to 68.3 percent, stating that reducing the labor-related share further undervalues the very real differences in hospital-specific costs. These commenters stated that such a change to the labor-related share would specifically harm hospitals in higher- cost urban areas that already experience some of the highest labor costs in the country. Furthermore, they stated that they opposed reducing the sensitivity of the prospective payment system to the different circumstances of individual hospitals through the introduction of an approach that would foster the development of a reimbursement system that trends toward the mean despite unquestionable differences in hospital costs. The commenters urged CMS to withdraw the proposal to reduce the labor-related share for FY 2018. Response: We disagree with the commenters' rationale for the request to [[Page 38170]] withdraw the proposal to reduce the labor-related share. The methodology used to derive the proposed labor-related share of 68.3 percent based on the proposed 2014-based market basket is the same methodology used to determine the current labor-related share of 69.6 percent using the FY 2010-based IPPS market basket. The decrease in the labor-related share of 1.3 percentage points stems from a decrease in the Wages and Salaries and Employee Benefit cost weights (which were derived from the Medicare cost reports), as discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19918), accounting for a decrease of 4.5 percentage points. This is partially offset by an increase in the Labor-related services cost weight, accounting for an increase of 3.2 percentage points. As stated in the FY 2018 IPPS/LTCH PPS proposed rule, the decrease in the Wages and Salaries cost weight from FY 2010 to FY 2014 occurred across most cost centers and in aggregate for the General Service (overhead), Inpatient Routine Service, Ancillary Service, and Outpatient Service cost centers. Furthermore, the other components of the IPPS (including, but not limited to, MS-DRG, wage index, disproportionate share hospital adjustment, and indirect medical education adjustment) account for variations in costs among individual hospitals. After consideration of the public comments we received, we are finalizing our methodology for calculating the labor-related share of 68.3 percent using the 2014- based IPPS market basket cost weights. C. Market Basket for Certain Hospitals Presently Excluded From the IPPS In the FY 2010 IPPS/RY 2010 LTCH PPS final rule (74 FR 43857), we adopted the use of the FY 2006-based IPPS operating market basket percentage increase to update the target amounts for children's hospitals, PPS-excluded cancer hospitals and religious nonmedical health care institutions (RNHCIs). Children's hospitals and PPS- excluded cancer hospitals and RNHCIs are still reimbursed solely under the reasonable cost-based system, subject to the rate-of-increase limits. Under these limits, an annual target amount (expressed in terms of the inpatient operating cost per discharge) is set for each hospital based on the hospital's own historical cost experience trended forward by the applicable rate-of-increase percentages. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50603), under the broad authority in sections 1886(b)(3)(A) and (B), 1886(b)(3)(E), and 1871 of the Act and section 4454 of the BBA, consistent with our use of the IPPS operating market basket percentage increase to update target amounts, we adopted the use of the FY 2010-based IPPS operating market basket percentage increase to update the target amounts for children's hospitals, PPS-excluded cancer hospitals, and RNHCIs that are paid on the basis of reasonable cost subject to the rate-of-increase limits under Sec. 413.40. In addition, as discussed in the FY 2015 IPPS/LTCH PPS final rule (79 FR 50156 through 50157), consistent with Sec. Sec. 412.23(g), 413.40(a)(2)(ii)(A), and 413.40(c)(3)(viii), we also have used the percentage increase in the FY 2010-based IPPS operating market basket to update the target amounts for short-term acute care hospitals located outside the 50 States, the District of Columbia, and Puerto Rico (that is, hospitals located in the U.S. Virgin Islands, Guam, the Northern Mariana Islands, and American Samoa). These hospitals also are paid on the basis of reasonable cost, subject to the rate-of-increase limits under Sec. 413.40. Due to the small number of children's and cancer hospitals and RNHCIs and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico and because these facilities provide limited Medicare cost report data, we are unable to create a separate market basket specifically for these facilities. Due to the limited cost report data available, we stated that we believe that the proposed 2014-based IPPS operating market basket most closely represents the cost structure of children's hospitals, PPS-excluded cancer hospitals, RNHCIs, and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico. We believe this is appropriate as the IPPS operating market basket would reflect the input price growth for providing inpatient hospital services (similar to the services provided by the above excluded facilities) based on the specific mix of goods and services required. Therefore, we proposed to use the 2014-based IPPS market basket percentage increase to update the target amounts for children's hospitals, PPS-excluded cancer hospitals, RNHCIs, and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico that are paid on the basis of reasonable cost subject to the rate-of-increase limits under Sec. 413.40. We stated that we believe it is the best available measure of the average increase in the prices of the goods and services purchased by children's hospitals, the cancer hospitals, RNHCIs, and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico in order to provide care. We did not receive any public comments on our proposal. Therefore, we are adopting the use of the 2014-based IPPS market basket percentage increase to update the target amounts for children's hospitals, PPS- excluded cancer hospitals, RNHCIs, and hospitals located outside the 50 States, the District of Columbia, and Puerto Rico that are paid on the basis of reasonable cost. D. Rebasing and Revising the Capital Input Price Index (CIPI) The CIPI was originally described in the FY 1993 IPPS final rule (57 FR 40016). There have been subsequent discussions of the CIPI presented in the IPPS proposed and final rules. The FY 2014 IPPS/LTCH PPS final rule (78 FR 50603 through 50607) described the most recent rebasing and revision of the CIPI to a FY 2010 base year, which reflected the capital cost structure of IPPS hospitals available at that time. For the FY 2018 IPPS update, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19925 through 19929), we proposed to rebase and revise the CIPI to a 2014 base year to reflect a more current structure of capital costs for IPPS hospitals. This proposed 2014-based CIPI was derived using 2014 cost reports for IPPS hospitals, which includes providers whose cost reporting period began on or after October 1, 2013, and prior to September 30, 2014. While we proposed and finalized the title of the current CIPI in the FY 2014 IPPS/LTCH proposed and final rules as ``FY 2010-based CIPI'', for the proposed CIPI, we proposed to simply refer to the proposed CIPI as ``2014-based CIPI'' (dropping the reference to FY). As discussed in section IV.B. of the preamble of the proposed rule, for the 2014-based IPPS operating market basket, we proposed this change in naming convention for the market basket because the base year cost weight data for the proposed market basket do not reflect only fiscal year data. Similarly, the proposed 2014-based CIPI uses Medicare cost report data and other government data that reflect 2014 fiscal year, 2014 calendar year, and 2014 State fiscal year expenses to determine the base year cost weights and vintage weights. Given that it is based on a mix of classifications of 2014 data, we proposed to refer to the CIPI as ``2014-based'' instead of ``FY 2014- based'' or ``CY 2014-based''. However, the methods and data used to derive each of these CIPI are similar. As with the FY 2010-based index, we proposed to develop two sets of weights to derive [[Page 38171]] the proposed 2014-based CIPI. The first set of weights identifies the proportion of hospital capital expenditures attributable to each expenditure category, while the second set of weights is a set of relative vintage weights for depreciation and interest. The set of vintage weights is used to identify the proportion of capital expenditures within a cost category that is attributable to each year over the useful life of the capital assets in that category. A more thorough discussion of vintage weights is provided later in this section. Using 2014 Medicare cost reports, we were able to group capital costs into the following categories: Depreciation, Interest, Lease, and Other. For each of these categories, we proposed to determine what proportion of total capital costs the category represents using the data reported by IPPS hospitals on Worksheet A-7, which is the same methodology used for the FY 2010-based CIPI. As shown in the left column of Table IV-07 in the proposed rule (82 FR 19926), in 2014, depreciation expenses accounted for 66.4 percent of total capital costs, interest expenses accounted for 16.3 percent, leasing expenses accounted for 11.8 percent, and other capital expenses accounted for 5.5 percent. This table is also listed below. We also proposed to allocate lease costs across each of the remaining capital cost categories as was done in the FY 2010-based CIPI. This resulted in three primary capital cost categories in the proposed 2014-based CIPI: Depreciation, Interest, and Other. Lease costs are unique in that they are not broken out as a separate cost category in the proposed 2014-based CIPI. Rather, we proposed to proportionally distribute leasing costs among the cost categories of Depreciation, Interest, and Other, reflecting the assumption that the underlying cost structure of leases is similar to that of capital costs in general. As was done for the FY 2010-based CIPI, we proposed to assume that 10 percent of the lease costs as a proportion of total capital costs represents overhead and to assign those costs to the Other capital cost category accordingly. Therefore, we assumed that approximately 1.2 percent (11.8 percent x 0.1) of total capital costs represent lease costs attributable to overhead, and we proposed to add this 1.2 percent to the 5.5 percent Other cost category weight. We then proposed to distribute the remaining lease costs (10.6 percent, or 11.8 percent - 1.2 percent) proportionally across the three cost categories (Depreciation, Interest, and Other) based on the proportion that these categories comprise of the sum of the Depreciation, Interest, and Other cost categories (excluding lease expenses). For example, the Other cost category represented 6.3 percent of all three cost categories (Depreciation, Interest, and Other) prior to any lease expenses being allocated. This 6.3 percent is applied to the 10.6 percent of remaining lease expenses so that another 0.7 percent of lease expenses as a percent of total capital costs is allocated to the Other cost category. Therefore, the resulting proposed Other cost weight is 7.4 percent (5.5 percent + 1.2 percent + 0.7 percent). This is the same methodology used for the FY 2010-based CIPI. The resulting cost weights of the proposed allocation of lease expenses were shown in the right column of Table IV-07 in the proposed rule (82 FR 19926). This table is also included below and reflects the final allocation of lease expenses. Table IV-07--Proposed and Final Allocation of Lease Expenses for the Proposed and Final 2014-Based CIPI ------------------------------------------------------------------------ Proposed and final cost Proposed and shares final cost obtained from shares after Cost categories medicare cost allocation of reports lease expenses (percent of (percent of total capital total capital costs) costs) ------------------------------------------------------------------------ Depreciation............................ 66.4 74.4 Interest................................ 16.3 18.2 Lease................................... 11.8 .............. Other................................... 5.5 7.4 ------------------------------------------------------------------------ Finally, we proposed to further divide the Depreciation and Interest cost categories. We proposed to separate the Depreciation cost category into the following two categories: (1) Building and Fixed Equipment and (2) Movable Equipment. We also proposed to separate the Interest cost category into the following two categories: (1) Government/Nonprofit; and (2) For-profit. To disaggregate the depreciation cost weight, we needed to determine the percent of total depreciation costs for IPPS hospitals (after the allocation of lease costs) that are attributable to building and fixed equipment, which we hereafter refer to as the ``fixed percentage.'' Based on Worksheet A-7 data from the 2014 IPPS Medicare cost reports, we have determined that depreciation costs for building and fixed equipment account for approximately 49 percent of total depreciation costs, while depreciation costs for movable equipment account for approximately 51 percent of total depreciation costs. As was done for the FY 2010-based CIPI, we proposed to apply this fixed percentage to the depreciation cost weight (after leasing costs are included) to derive a Depreciation cost weight attributable to Building and Fixed Equipment and a Depreciation cost weight attributable to Movable Equipment. To disaggregate the interest cost weight, we needed to determine the percent of total interest costs for IPPS hospitals that are attributable to government and nonprofit facilities, which we hereafter refer to as the ``nonprofit percentage,'' because interest price pressures tend to differ between nonprofit and for-profit facilities. We proposed to use interest costs data from Worksheet A-7 of the 2014 Medicare cost reports for IPPS hospitals, which is the same methodology used for the FY 2010-based CIPI. The nonprofit percentage determined using this method is 86 percent. Table IV-08 in the proposed rule (82 FR 19927) provides a comparison of the FY 2010-based CIPI cost weights and the proposed 2014-based CIPI cost weights. This table is also included below and [[Page 38172]] reflects the final 2014-based CIPI cost weights. After the capital cost category weights were computed, it was necessary to select appropriate price proxies to reflect the rate-of- increase for each expenditure category. We proposed to apply the same price proxies as were used in the FY 2010-based CIPI, which are listed below and provided in Table IV-08 in the proposed rule. We also proposed to continue to vintage weight the capital price proxies for Depreciation and Interest to capture the long-term consumption of capital. This vintage weighting method is the same method that was used for the FY 2010-based CIPI and is described below. We proposed to continue to proxy the Depreciation--Building and Fixed Equipment cost category by the BEA Chained Price Index for Private Fixed Investment in Structures, Nonresidential, Hospitals and Special Care (BEA Table 5.4.4. Price Indexes for Private Fixed Investment in Structures by Type). As stated in the FY 2010 IPPS/LTCH PPS final rule (74 FR 43860), for the FY 2006-based CIPI we finalized the use of this index to measure the price growth of this cost category. This BEA index is intended to capture prices for construction of facilities such as hospitals, nursing homes, hospices, and rehabilitation centers. For the Depreciation--Movable Equipment cost category, we proposed to continue to measure the price growth using the PPI Commodity for Machinery and Equipment (BLS series code WPU11). This price index reflects price inflation associated with a variety of machinery and equipment that would be utilized by hospitals including but not limited to communication equipment, computers, and medical equipment. For the Nonprofit Interest and For-profit Interest cost categories, we proposed to continue to measure the price growth using the average yield on domestic municipal bonds (Bond Buyer 20-bond index) and the average yield on Moody's Aaa bonds (Federal Reserve), respectively. As stated above, we proposed two proxies because interest price pressures tend to differ between nonprofit and for-profit facilities. For the Other capital cost category (including insurances, taxes, and other capital-related costs), we proposed to continue to measure the price growth using the CPI for Rent of Primary Residence (All Urban Consumers) (BLS series code CUUS0000SEHA), which would reflect the price growth of these costs. We believe that these price proxies continue to be the most appropriate proxies for IPPS capital costs that meet our selection criteria of relevance, timeliness, availability, and reliability. Table IV-08--Proposed and Final 2014-Based CIPI Cost Weights and Price Proxies With FY 2010-Based CIPI Cost Weights Included for Comparison ---------------------------------------------------------------------------------------------------------------- Proposed and Cost categories FY 2010 cost final 2014 cost Proposed and final price proxy weights weights ---------------------------------------------------------------------------------------------------------------- Total..................................... 100.0 100.0 .................................. Depreciation.......................... 74.0 74.4 .................................. Building and Fixed Equipment...... 36.2 36.7 BEA's Chained Price Index for Private Fixed Investment in Structures, Nonresidential, Hospitals and Special Care. Movable Equipment................. 37.9 37.7 PPI Commodity for Machinery and Equipment. Interest.............................. 19.2 18.2 .................................. Government/Nonprofit.............. 17.1 15.7 Average Yield on Domestic Municipal Bonds (Bond Buyer 20- Bond Index). For-Profit........................ 2.1 2.5 Average Yield on Moody's Aaa Bonds. Other................................. 6.8 7.4 CPI for Rent of Primary Residence. ---------------------------------------------------------------------------------------------------------------- Note: The cost weights are calculated using three decimal places. For presentational purposes, we are displaying one decimal and therefore, the detail may not add to the total due to rounding. Because capital is acquired and paid for over time, capital expenses in any given year are determined by both past and present purchases of physical and financial capital. We stated in the proposed rule that the proposed vintage-weighted 2014-based CIPI is intended to capture the long-term consumption of capital, using vintage weights for depreciation (physical capital) and interest (financial capital). These vintage weights reflect the proportion of capital purchases attributable to each year of the expected life of building and fixed equipment, movable equipment, and interest. We proposed to use vintage weights to compute vintage-weighted price changes associated with depreciation and interest expenses. Vintage weights are an integral part of the CIPI. Capital costs are inherently complicated and are determined by complex capital purchasing decisions, over time, based on such factors as interest rates and debt financing. In addition, capital is depreciated over time instead of being consumed in the same period it is purchased. By accounting for the vintage nature of capital, we are able to provide an accurate and stable annual measure of price changes. Annual nonvintage price changes for capital are unstable due to the volatility of interest rate changes and, therefore, do not reflect the actual annual price changes for IPPS capital costs. The CIPI reflects the underlying stability of the capital acquisition process. To calculate the vintage weights for depreciation and interest expenses, we first needed a time series of capital purchases for building and fixed equipment and movable equipment. We found no single source that provides an appropriate time series of capital purchases by hospitals for all of the above components of capital purchases. The early Medicare cost reports did not have sufficient capital data to meet this need. Data we obtained from the American Hospital Association (AHA) did not include annual capital purchases. However, we were able to obtain data on total expenses back to 1963 from the AHA. Consequently, we proposed to use data from the AHA Panel Survey and the AHA Annual Survey to obtain a time series of total expenses for hospitals. We then proposed to use data from the AHA Panel Survey supplemented with the ratio of depreciation to total hospital expenses obtained from the Medicare cost reports to derive a trend of annual depreciation expenses for 1963 through 2014. We proposed to separate these depreciation expenses into annual amounts of building and fixed [[Page 38173]] equipment depreciation and movable equipment depreciation as determined earlier. From these annual depreciation amounts, we derived annual end- of-year book values for building and fixed equipment and movable equipment using the expected life for each type of asset category. We used the AHA data and similar methodology to derive the FY 2010-based IPPS capital market basket (78 FR 50604). To continue to calculate the vintage weights for depreciation and interest expenses, we also needed to account for the expected lives for building and fixed equipment, movable equipment, and interest for the proposed 2014-based CIPI. We proposed to calculate the expected lives using Medicare cost report data. The expected life of any asset can be determined by dividing the value of the asset (excluding fully depreciated assets) by its current year depreciation amount. This calculation yields the estimated expected life of an asset if the rates of depreciation were to continue at current year levels, assuming straight-line depreciation. Using this proposed method, we determined the average expected life of building and fixed equipment to be equal to 27 years, and the average expected life of movable equipment to be equal to 12 years. For the expected life of interest, we believe that vintage weights for interest should represent the average expected life of building and fixed equipment because, based on previous research described in the FY 1997 IPPS final rule (61 FR 46198), the expected life of hospital debt instruments and the expected life of buildings and fixed equipment are similar. We note that the FY 2010-based CIPI was based on an expected average life of building and fixed equipment of 26 years and an expected average life of movable equipment of 12 years. Multiplying these expected lives by the annual depreciation amounts results in annual year-end asset costs for building and fixed equipment and movable equipment. We then calculated a time series, beginning in 1964, of annual capital purchases by subtracting the previous year's asset costs from the current year's asset costs. For the building and fixed equipment and movable equipment vintage weights, we proposed to use the real annual capital-related purchase amounts for each asset type to capture the actual amount of the physical acquisition, net of the effect of price inflation. These real annual capital-related purchase amounts are produced by deflating the nominal annual purchase amount by the associated price proxy as described in the proposed rule, and this final rule. For the interest vintage weights, we proposed to use the total nominal annual capital-related purchase amounts to capture the value of the debt instrument (including, but not limited to, mortgages and bonds). Using these capital purchases time series specific to each asset type, we proposed to calculate the vintage weights for building and fixed equipment, for movable equipment, and for interest. The vintage weights for each asset type are deemed to represent the average purchase pattern of the asset over its expected life (in the case of building and fixed equipment and interest, 27 years, and in the case of movable equipment, 12 years). For each asset type, we proposed to use the time series of annual capital purchases amounts available from 2014 back to 1964. These data allow us to derive twenty-five 27- year periods of capital purchases for building and fixed equipment and interest, and forty 12-year periods of capital purchases for movable equipment. For each 27-year period for building and fixed equipment and interest, or 12-year period for movable equipment, we proposed to calculate annual vintage weights by dividing the capital-related purchase amount in any given year by the total amount of purchases over the entire 27-year or 12-year period. This calculation was done for each year in the 27-year or 12-year period and for each of the periods for which we have data. We then calculated the average vintage weight for a given year of the expected life by taking the average of these vintage weights across the multiple periods of data. The vintage weights for the proposed 2014-based CIPI and the FY 2010-based CIPI were presented in Table IV-09 in the proposed rule (82 FR 19928). This table is also included below and reflects the final 2014-based CIPI. Table IV-09--Proposed and Final 2014-Based CIPI and FY 2010-Based CIPI Vintage Weights -------------------------------------------------------------------------------------------------------------------------------------------------------- Building and fixed equipment Movable equipment Interest ----------------------------------------------------------------------------------------------- Year \1\ Proposed and Proposed and Proposed and final 2014- FY 2010-based final 2014- FY 2010-based final 2014- FY 2010-based based 27 years 26 years based 12 years 12 years based 27 years 26 years -------------------------------------------------------------------------------------------------------------------------------------------------------- 1....................................................... 0.024 0.023 0.062 0.064 0.012 0.012 2....................................................... 0.025 0.024 0.064 0.068 0.014 0.013 3....................................................... 0.027 0.026 0.070 0.071 0.015 0.015 4....................................................... 0.028 0.028 0.074 0.073 0.017 0.017 5....................................................... 0.030 0.029 0.078 0.076 0.019 0.018 6....................................................... 0.031 0.031 0.082 0.078 0.021 0.021 7....................................................... 0.033 0.032 0.086 0.084 0.023 0.023 8....................................................... 0.034 0.034 0.088 0.088 0.025 0.025 9....................................................... 0.035 0.036 0.092 0.092 0.027 0.028 10...................................................... 0.036 0.038 0.097 0.098 0.029 0.030 11...................................................... 0.037 0.040 0.102 0.103 0.030 0.033 12...................................................... 0.039 0.041 0.105 0.106 0.033 0.036 13...................................................... 0.040 0.042 .............. .............. 0.035 0.038 14...................................................... 0.040 0.042 .............. .............. 0.037 0.040 15...................................................... 0.039 0.043 .............. .............. 0.037 0.043 16...................................................... 0.039 0.044 .............. .............. 0.040 0.045 17...................................................... 0.040 0.044 .............. .............. 0.041 0.047 18...................................................... 0.042 0.044 .............. .............. 0.045 0.048 19...................................................... 0.042 0.044 .............. .............. 0.048 0.051 20...................................................... 0.042 0.044 .............. .............. 0.050 0.052 21...................................................... 0.043 0.045 .............. .............. 0.052 0.056 22...................................................... 0.043 0.045 .............. .............. 0.054 0.057 [[Page 38174]] 23...................................................... 0.042 0.045 .............. .............. 0.055 0.060 24...................................................... 0.042 0.046 .............. .............. 0.057 0.062 25...................................................... 0.043 0.045 .............. .............. 0.059 0.064 26...................................................... 0.043 0.045 .............. .............. 0.061 0.066 27...................................................... 0.043 .............. .............. .............. 0.062 .............. ----------------------------------------------------------------------------------------------- Total............................................... 1.000 1.000 1.000 1.000 1.000 1.000 -------------------------------------------------------------------------------------------------------------------------------------------------------- Note: Numbers may not add to total due to rounding. \1\ Vintage weight in the last year (for example, year 27 for the 2014-based CIPI) is applied to the most recent data point and prior vintage weights are applied going back in time. For example, year 27 vintage weight would be applied to the 2018q3 fixed price proxy level, year 26 vintage weight would be applied to the 2017q3 fixed price proxy level, and so forth. The process of creating vintage-weighted price proxies requires applying the vintage weights to the price proxy index where the last applied vintage weight in Table IV-09 is applied to the most recent data point. We have provided on the CMS Web site an example of how the vintage weighting price proxies are calculated, using example vintage weights and example price indices. The example can be found under the following CMS Web site link: http://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch.html in the zip file titled ``Weight Calculations as described in the IPPS FY 2010 Proposed Rule.'' Comment: A few commenters supported the proposal to rebase the CIPI. Response: We appreciate the commenters' support. We did not receive any detailed public comments on our methodology for deriving the proposed 2014-based CIPI. After consideration of the public comments we received, in this final rule, we are finalizing the 2014-based CIPI as proposed. Table IV-10 in the proposed rule (82 FR 19929) compares both the historical and forecasted percent changes in the FY 2010-based CIPI and the proposed 2014-based CIPI. The percent changes in the proposed rule were based on IGI's fourth quarter 2016 forecast with historical data through third quarter 2016. The forecasted growth rates provided in Table IV-10 below are based on IGI's more recent second quarter 2017 forecast with historical data through first quarter 2017. Table IV-10--Comparison of FY 2010-Based and Proposed and Final 2014- Based Capital Input Price Index, Percent Change, FY 2013 Through FY 2020 ------------------------------------------------------------------------ Proposed and Fiscal year CIPI, FY 2010- final CIPI, based 2014-based ------------------------------------------------------------------------ Historical Data: FY 2013............................. 1.1 1.0 FY 2014............................. 1.2 1.2 FY 2015............................. 1.2 1.1 FY 2016............................. 1.1 1.0 Average FYs 2013-2016............... 1.2 1.1 Forecast: FY 2017............................. 1.2 1.1 FY 2018............................. 1.4 1.3 FY 2019............................. 1.4 1.4 FY 2020............................. 1.5 1.5 Average FYs 2017-2020............... 1.4 1.3 ------------------------------------------------------------------------ Source: IHS Global Inc., 2nd quarter 2017 forecast. IGI forecasts a 1.3 percent increase in the proposed and final 2014-based CIPI for FY 2018, as shown in Table IV-10. The underlying vintage-weighted price increases for depreciation (including building and fixed equipment and movable equipment) and interest (including government/nonprofit and for-profit) based on the proposed 2014-based CIPI were included in Table IV-11 of the proposed rule (82 FR 19929). Again, the percent changes in the proposed rule were based on IGI's fourth quarter 2016 forecast with historical data through third quarter 2016. The forecasted growth rates provided in Table IV-11 below are based on IGI's more recent second quarter 2017 forecast with historical data through first quarter 2017. [[Page 38175]] Table IV-11--Proposed and Final 2014-Based Capital Input Price Index Percent Changes, Total and Depreciation and Interest Components--FYs 2013 Through 2020 ---------------------------------------------------------------------------------------------------------------- Fiscal year Total Depreciation Interest ---------------------------------------------------------------------------------------------------------------- Historical Data: FY 2013..................................................... 1.0 1.7 -2.5 FY 2014..................................................... 1.2 1.8 -1.8 FY 2015..................................................... 1.1 1.8 -2.7 FY 2016..................................................... 1.0 1.7 -3.0 Forecast: FY 2017..................................................... 1.1 1.6 -2.2 FY 2018..................................................... 1.3 1.6 -1.3 FY 2019..................................................... 1.4 1.6 -0.5 FY 2020..................................................... 1.5 1.6 -0.1 ---------------------------------------------------------------------------------------------------------------- Source: IHS Global Inc. 2nd quarter 2017 forecast. Rebasing the CIPI from FY 2010 to 2014 decreased the percent change in the forecasted update for FY 2018 by 0.1 percentage point, from 1.4 percent to 1.3 percent, as shown in Table IV-10. The lower FY 2018 update is primarily due to a change in the vintage weights for the proposed and final 2014-based CIPI, which includes updating the asset purchase data through 2014 and changing the building and fixed equipment and interest asset lives from 26 years to 27 years. This lower update is only partially offset by the change in the base year weights, which produce a faster increase due to more weight being given to the Depreciation cost category and less weight being given to the Interest cost category. As shown in Table IV-11 in the proposed rule (82 FR 19929) and this final rule, for FY 2018, vintage-weighted price growth is projected to be positive for the Depreciation cost category and negative for the Interest cost category. V. Other Decisions and Changes to the IPPS for Operating System A. Changes to MS-DRGs Subject To Postacute Care Transfer Policy and MS- DRG Special Payments Policies (Sec. 412.4) 1. Background Existing regulations at 42 CFR 412.4(a) define discharges under the IPPS as situations in which a patient is formally released from an acute care hospital or dies in the hospital. Section 412.4(b) defines acute care transfers, and Sec. 412.4(c) defines postacute care transfers. Our policy set forth in Sec. 412.4(f) provides that when a patient is transferred and his or her length of stay is less than the geometric mean length of stay for the MS-DRG to which the case is assigned, the transferring hospital is generally paid based on a graduated per diem rate for each day of stay, not to exceed the full MS-DRG payment that would have been made if the patient had been discharged without being transferred. The per diem rate paid to a transferring hospital is calculated by dividing the full MS-DRG payment by the geometric mean length of stay for the MS-DRG. Based on an analysis that showed that the first day of hospitalization is the most expensive (60 FR 45804), our policy generally provides for payment that is twice the per diem amount for the first day, with each subsequent day paid at the per diem amount up to the full MS-DRG payment (Sec. 412.4(f)(1)). Transfer cases also are eligible for outlier payments. In general, the outlier threshold for transfer cases, as described in Sec. 412.80(b), is equal to the fixed- loss outlier threshold for nontransfer cases (adjusted for geographic variations in costs), divided by the geometric mean length of stay for the MS-DRG, and multiplied by the length of stay for the case, plus 1 day. We established the criteria set forth in Sec. 412.4(d) for determining which DRGs qualify for postacute care transfer payments in the FY 2006 IPPS final rule (70 FR 47419 through 47420). The determination of whether a DRG is subject to the postacute care transfer policy was initially based on the Medicare Version 23.0 GROUPER (FY 2006) and data from the FY 2004 MedPAR file. However, if a DRG did not exist in Version 23.0 or a DRG included in Version 23.0 is revised, we use the current version of the Medicare GROUPER and the most recent complete year of MedPAR data to determine if the DRG is subject to the postacute care transfer policy. Specifically, if the MS- DRG's total number of discharges to postacute care equals or exceeds the 55th percentile for all MS-DRGs and the proportion of short-stay discharges to postacute care to total discharges in the MS-DRG exceeds the 55th percentile for all MS-DRGs, CMS will apply the postacute care transfer policy to that MS-DRG and to any other MS-DRG that shares the same base MS-DRG. The statute directs us to identify MS-DRGs based on a high volume of discharges to postacute care facilities and a disproportionate use of postacute care services. As discussed in the FY 2006 IPPS final rule (70 FR 47416), we determined that the 55th percentile is an appropriate level at which to establish these thresholds. In that same final rule (70 FR 47419), we stated that we will not revise the list of DRGs subject to the postacute care transfer policy annually unless we are making a change to a specific MS-DRG. To account for MS-DRGs subject to the postacute care policy that exhibit exceptionally higher shares of costs very early in the hospital stay, Sec. 412.4(f) also includes a special payment methodology. For these MS-DRGs, hospitals receive 50 percent of the full MS-DRG payment, plus the single per diem payment, for the first day of the stay, as well as a per diem payment for subsequent days (up to the full MS-DRG payment (Sec. 412.4(f)(6)). For an MS- DRG to qualify for the special payment methodology, the geometric mean length of stay must be greater than 4 days, and the average charges of 1-day discharge cases in the MS-DRG must be at least 50 percent of the average charges for all cases within the MS-DRG. MS-DRGs that are part of an MS-DRG severity level group will qualify under the MS-DRG special payment methodology policy if any one of the MS-DRGs that share that same base MS-DRG qualifies (Sec. 412.4(f)(6)). 2. Changes for FY 2018 In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19929 through 19931), based on our annual review of MS-DRGs, we identified three MS- DRGs that we proposed to be included on the list of MS-DRGs subject to the special payment transfer policy. As we discussed in section II.F. of the preamble of that proposed rule, in [[Page 38176]] response to public comments and based on our analysis of FY 2016 MedPAR claims data, we proposed to make changes to MS-DRGs, effective for FY 2018. As discussed in the preamble of the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19850), we proposed to delete MS-DRGs 984, 985, and 986 (Prostatic O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively) and reassign the procedure codes currently assigned to these three MS-DRGs to MS-DRGs 987, 988, and 989 (Non-Extensive O.R. Procedure Unrelated to Principal Diagnosis with MCC, with CC and without CC/MCC, respectively). In light of the proposed changes to the MS-DRGs for FY 2018, according to the regulations under Sec. 412.4(d), we evaluated proposed revised MS-DRGs 987, 988, and 989 (which would contain the proposed reassigned procedures from MS-DRGs 984, 985, and 986) against the general postacute care transfer policy criteria using the FY 2016 MedPAR data. If an MS-DRG qualified for the postacute care transfer policy, we also evaluated that MS-DRG under the special payment methodology criteria according to regulations at Sec. 412.4(f)(6). We continue to believe it is appropriate to reassess MS-DRGs when proposing reassignment of procedure or diagnosis codes that would result in material changes to an MS-DRG. MS-DRGs 987, 988, and 989 are currently subject to the postacute care transfer policy. We stated in the proposed rule that as a result of our review, the proposed revised MS-DRGs 987, 988, and 989 continue to qualify to be included on the list of MS-DRGs that are subject to the postacute care transfer policy. We did not propose to change the postacute care transfer policy status for MS-DRGs 987, 988, and 989. As discussed in section II.F.14.b. of the preamble of this FY 2018 IPPS/LTCH PPS final rule, we are finalizing the proposed revisions to these MS-DRGs. Using the March 2017 update of the FY 2016 MedPAR file, we developed the following chart which sets forth the most recent analysis of the postacute care transfer policy criteria completed for this final rule. List of Revised MS-DRGs Subject to Review of Postacute Care Transfer Policy Status for FY 2018 -------------------------------------------------------------------------------------------------------------------------------------------------------- Percent of short-stay Postacute care postacute care transfers Short-stay transfers to Postacute care transfer Revised MS-DRG MS-DRG title Total cases (55th postacute care all cases policy status percentile: transfers (55th 1,418) percentile: 7.80629%) -------------------------------------------------------------------------------------------------------------------------------------------------------- 987........................ Non-Extensive O.R. Procedure 8,485 4,395 1,117 13.16441 Yes. Unrelated to Principal Diagnosis with MCC. 988........................ Non-Extensive O.R. Procedure 8,876 3,774 817 9.20460 Yes. Unrelated to Principal Diagnosis with CC. 989........................ Non-Extensive O.R. Procedure 2,364 * 568 53 * 2.24196 Yes. ** Unrelated to Principal Diagnosis without MCC/CC. -------------------------------------------------------------------------------------------------------------------------------------------------------- * Indicates a current postacute care transfer policy criterion that the MS-DRG did not meet. ** As described in the policy at 42 CFR 412.4(d)(3)(ii)(D), MS-DRGs that share the same base MS-DRG will all qualify under the postacute care transfer policy if any one of the MS-DRGs that share that same base MS-DRG qualifies. As we discussed in the proposed rule, we also determined that proposed revised MS-DRGs 987, 988, and 989 would meet the criteria for the MS-DRG special payment methodology. MS-DRGs 987, 988, and 989 are not currently listed as being subject to the special payment policy. Therefore, we proposed that these three proposed revised MS-DRGs would be subject to the MS-DRG special payment methodology, effective FY 2018. We did not receive any public comments on this proposal. Therefore, we are finalizing the proposed changes to the special payment policy status of MS-DRGs 987, 988, and 989. We note that, in a chart in the proposed rule (82 FR 19931), we erroneously listed the geometric mean length of stay for MS-DRG 988 as 8.6 days. The figure should have been 4.4 days (which, for this final rule, is revised to 4.3 days as a result of the most recent data analysis). Regardless, because the revised geometric mean length of stay is also greater than 4 days, MS- DRG 988 qualifies for special payment policy status, and as described in the policy at 42 CFR 412.4(d)(6)(iv), MS-DRGs 987 and 989 also qualify, consistent with our proposal. Using the March 2017 update of the FY 2016 MedPAR file, we developed the following chart which set forth the most recent data analysis of the special payment methodology criteria completed for this final rule. List of Revised MS-DRGs Subject To Review of Special Payment Policy Status for FY 2018 ---------------------------------------------------------------------------------------------------------------- 50 percent of Average average Revised MS-DRG MS-DRG title Geometric mean charges of 1- charges for Special payment length of stay day discharges all cases policy status within MS-DRG ---------------------------------------------------------------------------------------------------------------- 987................ Non-Extensive O.R. 7.9 $33,424 $52,050 Yes *. Procedure Unrelated to Principal Diagnosis with MCC. 988................ Non-Extensive O.R. 4.3 34,443 28,404 Yes. Procedure Unrelated to Principal Diagnosis with CC. [[Page 38177]] 989................ Non-Extensive O.R. 2.2 0 0 Yes.* Procedure Unrelated to Principal Diagnosis without MCC/CC. ---------------------------------------------------------------------------------------------------------------- * As described in the policy at 42 CFR 412.4(d)(6)(iv), MS-DRGs that share the same base MS-DRG will all qualify under the MS-DRG special payment policy if any one of the MS-DRGs that share that same base MS-DRG qualifies. The finalized special payment policy status of these three MS-DRGs is reflected in Table 5 associated with this final rule, which is listed in section VI. of the Addendum to this final rule and available via the Internet on the CMS Web site. B. Changes in the Inpatient Hospital Update for FY 2018 (Sec. 412.64(d)) 1. FY 2018 Inpatient Hospital Update In accordance with section 1886(b)(3)(B)(i) of the Act, each year we update the national standardized amount for inpatient hospital operating costs by a factor called the ``applicable percentage increase.'' As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19931 through 19933), for FY 2018, we are setting the applicable percentage increase by applying the adjustments listed in this section in the same sequence as we did for FY 2017. Specifically, consistent with section 1886(b)(3)(B) of the Act, as amended by sections 3401(a) and 10319(a) of the Affordable Care Act, we are setting the applicable percentage increase by applying the following adjustments in the following sequence. The applicable percentage increase under the IPPS is equal to the rate-of-increase in the hospital market basket for IPPS hospitals in all areas, subject to-- (a) A reduction of one-quarter of the applicable percentage increase (prior to the application of other statutory adjustments; also referred to as the market basket update or rate-of-increase (with no adjustments)) for hospitals that fail to submit quality information under rules established by the Secretary in accordance with section 1886(b)(3)(B)(viii) of the Act; (b) A reduction of three-quarters of the applicable percentage increase (prior to the application of other statutory adjustments; also referred to as the market basket update or rate-of-increase (with no adjustments)) for hospitals not considered to be meaningful EHR users in accordance with section 1886(b)(3)(B)(ix) of the Act; (c) An adjustment based on changes in economy-wide productivity (the multifactor productivity (MFP) adjustment); and (d) An additional reduction of 0.75 percentage point as required by section 1886(b)(3)(B)(xii) of the Act. Sections 1886(b)(3)(B)(xi) and (b)(3)(B)(xii) of the Act, as added by section 3401(a) of the Affordable Care Act, state that application of the MFP adjustment and the additional FY 2018 adjustment of 0.75 percentage point may result in the applicable percentage increase being less than zero. We note that, in compliance with section 404 of the MMA, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19916 through 19923), we proposed to replace the FY 2010-based IPPS operating market basket with the rebased and revised 2014-based IPPS operating market basket for FY 2018. We proposed to base the proposed FY 2018 market basket update used to determine the applicable percentage increase for the IPPS on IHS Global Inc.'s (IGI's) fourth quarter 2016 forecast of the proposed 2014-based IPPS market basket rate-of-increase with historical data through third quarter 2016, which was estimated to be 2.9 percent. We proposed that if more recent data subsequently became available (for example, a more recent estimate of the market basket and the MFP adjustment), we would use such data, if appropriate, to determine the FY 2018 market basket update and the MFP adjustment in this final rule. We received public comments regarding the rebasing and revising of the IPPS operating market basket and refer readers to section IV.B. of this final rule for a complete discussion on the rebasing and revising of the market basket. In section IV.B., we are finalizing our proposals without modification and, therefore, are using the finalized rebased and revised 2014-based IPPS market basket rate-of-increase for FY 2018. Based on the most recent data available for this FY 2018 IPPS/LTCH PPS final rule (that is, IGI's second quarter 2017 forecast of the 2014-based IPPS market basket rate-of-increase with historical data through first quarter 2017), we estimate that the FY 2018 market basket update used to determine the applicable percentage increase for the IPPS is 2.7 percent. For FY 2018, depending on whether a hospital submits quality data under the rules established in accordance with section 1886(b)(3)(B)(viii) of the Act (hereafter referred to as a hospital that submits quality data) and is a meaningful EHR user under section 1886(b)(3)(B)(ix) of the Act (hereafter referred to as a hospital that is a meaningful EHR user), there are four possible applicable percentage increases that can be applied to the standardized amount as specified in the table that appears later in this section. In the FY 2012 IPPS/LTCH PPS final rule (76 FR 51689 through 51692), we finalized our methodology for calculating and applying the MFP adjustment. As we explained in that rule, section 1886(b)(3)(B)(xi)(II) of the Act, as added by section 3401(a) of the Affordable Care Act, defines this productivity adjustment as equal to the 10-year moving average of changes in annual economy-wide, private nonfarm business MFP (as projected by the Secretary for the 10-year period ending with the applicable fiscal year, calendar year, cost reporting period, or other annual period). The Bureau of Labor Statistics (BLS) publishes the official measure of private nonfarm business MFP. We refer readers to the BLS Web site at http://www.bls.gov/mfp for the BLS historical published MFP data. MFP is derived by subtracting the contribution of labor and capital input growth from output growth. The projections of the components of MFP are currently produced by IGI, a nationally recognized economic forecasting firm with which CMS contracts to forecast the components of the market baskets and MFP. As we discussed in the FY 2016 IPPS/LTCH PPS final rule (80 FR 49509), beginning with the FY 2016 rulemaking cycle, the MFP adjustment is calculated using the revised series developed by IGI to proxy the aggregate capital inputs. Specifically, in order to generate a forecast of MFP, IGI forecasts BLS aggregate capital inputs using a [[Page 38178]] regression model. A complete description of the MFP projection methodology is available on the CMS Web site at: http://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/MedicareProgramRatesStats/MarketBasketResearch.html. As discussed in the FY 2016 IPPS/LTCH PPS final rule, if IGI makes changes to the MFP methodology, we will announce them on our Web site rather than in the annual rulemaking. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19932), for FY 2018, we proposed an MFP adjustment of 0.4 percentage point. Similar to the market basket update, for the proposed rule, we used IGI's fourth quarter 2016 forecast of the MFP adjustment to compute the proposed MFP adjustment. As noted previously, we proposed that if more recent data subsequently become available, we would use such data, if appropriate, to determine the FY 2018 market basket update and the MFP adjustment for the final rule. Based on the most recent data available for this final rule, we have determined an MFP adjustment of 0.6 percentage point for FY 2018. We did not receive any public comments on our proposal to use the most recent available data to determine the final market basket update and the MFP adjustment. Therefore, for this final rule, we are finalizing a market basket update of 2.7 percent and an MFP adjustment of 0.6 percentage point based on the most recent available data. Based on the most recent data available for this final rule, as described previously, we have determined four applicable percentage increases to the standardized amount for FY 2018, as specified in the following table: FY 2018 Applicable Percentage Increases for The IPPS ---------------------------------------------------------------------------------------------------------------- Hospital Hospital Hospital did Hospital did submitted submitted not submit not submit quality data quality data quality data quality data FY 2018 and is a and is not a and is a and is not a meaningful EHR meaningful EHR meaningful EHR meaningful EHR user user user user ---------------------------------------------------------------------------------------------------------------- Market Basket Rate[dash]of[dash]Increase........ 2.7 2.7 2.7 2.7 Adjustment for Failure to Submit Quality Data 0.0 0.0 -0.675 -0.675 under Section 1886(b)(3)(B)(viii) of the Act... Adjustment for Failure to be a Meaningful EHR 0.0 -2.025 0.0 -2.025 User under Section 1886(b)(3)(B)(ix) of the Act MFP Adjustment under Section 1886(b)(3)(B)(xi) -0.6 -0.6 -0.6 -0.6 of the Act..................................... Statutory Adjustment under Section -0.75 -0.75 -0.75 -0.75 1886(b)(3)(B)(xii) of the Act.................. Applicable Percentage Increase Applied to 1.35 -0.675 0.675 -1.35 Standardized Amount............................ ---------------------------------------------------------------------------------------------------------------- In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19932), we proposed to revise the existing regulations at 42 CFR 412.64(d) to reflect the current law for the FY 2018 update. Specifically, in accordance with section 1886(b)(3)(B) of the Act, we proposed to revise paragraph (vii) of Sec. 412.64(d)(1) to include the applicable percentage increase to the FY 2018 operating standardized amount as the percentage increase in the market basket index, subject to the reductions specified under Sec. 412.64(d)(2) for a hospital that does not submit quality data and Sec. 412.64(d)(3) for a hospital that is not a meaningful EHR user, less an MFP adjustment and less an additional reduction of 0.75 percentage point. We did not receive any public comments on our proposed changes to the regulations at Sec. 412.64(d)(1)(vii) and, therefore, are finalizing these proposed changes without modification in this final rule. Section 1886(b)(3)(B)(iv) of the Act provides that the applicable percentage increase to the hospital-specific rates for SCHs equals the applicable percentage increase set forth in section 1886(b)(3)(B)(i) of the Act (that is, the same update factor as for all other hospitals subject to the IPPS). Therefore, the update to the hospital-specific rates for SCHs also is subject to section 1886(b)(3)(B)(i) of the Act, as amended by sections 3401(a) and 10319(a) of the Affordable Care Act. As discussed in section V.H. of the preamble of the FY 2018 IPPS/ LTCH PPS proposed rule and in this final rule, section 205 of the Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) (Pub. L. 114-10, enacted on April 16, 2015) extended the MDH program (which, under previous law, was to be in effect for discharges on or before March 31, 2015 only) for discharges occurring on or after April 1, 2015, through FY 2017 (that is, for discharges occurring on or before September 30, 2017). Therefore, under current law, the MDH program will expire at the end of FY 2017. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19932), for FY 2018, we proposed updates to the hospital-specific rates applicable to SCHs based on IGI's fourth quarter 2016 forecast of the proposed 2014- based IPPS market basket update with historical data through third quarter 2016. Similarly, we used IGI's fourth quarter 2016 forecast of the MFP adjustment. We proposed that if more recent data subsequently became available (for example, a more recent estimate of the market basket increase and the MFP adjustment), we would use such data, if appropriate, to determine the update in the final rule. We did not receive any public comments with regard to our proposal. Therefore, we are finalizing the proposal to determine the update to the hospital-specific rates for SCHs in this final rule using the most recent data available. For this final rule, based on the most recent available data, we are finalizing the following updates to the hospital-specific rates applicable to SCHs (using IGI's second quarter 2017 forecast of the 2014-based IPPS market basket update and the MFP adjustment): An update of 1.35 percent for a hospital that submits quality data and is a meaningful EHR user; an update of 0.675 percent for a hospital that fails to submit quality data and is a meaningful EHR user; an update of -0.675 percent for a hospital that submits quality data and is not a meaningful EHR user; and an update of -1.35 percent for a hospital that fails to submit quality data and is not a meaningful EHR user. 2. FY 2018 Puerto Rico Hospital Update As discussed in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56937 through 56938), prior to January 1, 2016, Puerto Rico hospitals were paid based on 75 percent of the national [[Page 38179]] standardized amount and 25 percent of the Puerto Rico-specific standardized amount. Section 601 of Public Law 114-113 amended section 1886(d)(9)(E) of the Act to specify that the payment calculation with respect to operating costs of inpatient hospital services of a subsection (d) Puerto Rico hospital for inpatient hospital discharges on or after January 1, 2016, shall use 100 percent of the national standardized amount. Because Puerto Rico hospitals are no longer paid with a Puerto Rico-specific standardized amount under the amendments to section 1886(d)(9)(E) of the Act, there is no longer a need for us to determine an update to the Puerto Rico standardized amount. Hospitals in Puerto Rico are now paid 100 percent of the national standardized amount and, therefore, are subject to the same update to the national standardized amount discussed under section V.B.1. of the preamble of this final rule. Accordingly, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19932 through 19933), for FY 2018, we proposed an applicable percentage increase of 1.75 percent to the standardized amount for hospitals located in Puerto Rico. We did not receive any public comments on our proposal. Based on the most recent available data, we are finalizing an applicable percentage increase of 1.35 percent to the standardized amount for hospitals located in Puerto Rico. We note that section 1886(b)(3)(B)(viii) of the Act, which specifies the adjustment to the applicable percentage increase for ``subsection (d)'' hospitals that do not submit quality data under the rules established by the Secretary, is not applicable to hospitals located in Puerto Rico. In addition, section 602 of Public Law 114-113 amended section 1886(n)(6)(B) of the Act to specify that Puerto Rico hospitals are eligible for incentive payments for the meaningful use of certified EHR technology, effective beginning FY 2016, and also to apply the adjustments to the applicable percentage increase under section 1886(b)(3)(B)(ix) of the Act to Puerto Rico hospitals that are not meaningful EHR users, effective FY 2022. Accordingly, because the provisions of section 1886(b)(3)(B)(ix) of the Act are not applicable to hospitals located in Puerto Rico until FY 2022, the adjustments under this provision are not applicable for FY 2018. C. Change to Volume Decrease Adjustment for Sole Community Hospitals (SCHs) and Medicare-Dependent, Small Rural Hospitals (MDHs) (Sec. Sec. 412.92 and 412.108) 1. Background Sections 1886(d)(5)(D) and (d)(5)(G) of the Act provide special payment protections under the IPPS to sole community hospitals (SCHs) and Medicare-dependent, small rural hospitals (MDHs), respectively. Section 1886(d)(5)(D)(iii) of the Act defines an SCH in part as a hospital that the Secretary determines is located more than 35 road miles from another hospital or that, by reason of factors such as isolated location, weather conditions, travel conditions, or absence of other like hospitals (as determined by the Secretary), is the sole source of inpatient hospital services reasonably available to Medicare beneficiaries. The regulations at 42 CFR 412.92 set forth the criteria that a hospital must meet to be classified as a SCH. For more information on SCHs, we refer readers to the FY 2009 IPPS/LTCH PPS final rule (74 FR 43894 through 43897). Section 1886(d)(5)(G)(iv) of the Act defines an MDH as a hospital that is located in a rural area, has not more than 100 beds, is not an SCH, and has a high percentage of Medicare discharges (that is, not less than 60 percent of its inpatient days or discharges during the cost reporting period beginning in FY 1987 or two of the three most recently audited cost reporting periods for which the Secretary has a settled cost report were attributable to inpatients entitled to benefits under Part A). The regulations at 42 CFR 412.108 set forth the criteria that a hospital must meet to be classified as an MDH. The MDH program is not authorized by statute beyond September 30, 2017. Therefore, beginning October 1, 2017, all hospitals that previously qualified for MDH status under section 1886(d)(5)(G) of the Act will no longer have MDH status and will be paid based on the IPPS Federal rate. For additional information on the MDH program and the payment methodology, we refer readers to the FY 2012 IPPS/LTCH PPS final rule (76 FR 51683 through 51684). 2. Changes to the Volume Decrease Adjustment Calculation Methodology for SCHs Section 1886(d)(5)(D)(ii) and section 1886(d)(5)(G)(iii) of the Act require that the Secretary adjust the payments made to an SCH and MDH, respectively, as may be necessary to fully compensate the hospital for the fixed costs it incurs in providing inpatient hospital services, including the reasonable cost of maintaining necessary core staff and services, when it experiences a decrease of more than 5 percent in its total number of inpatient discharges due to circumstances beyond its control. These adjustments are known as ``volume decrease adjustments.'' The regulations governing volume decrease adjustments are found at 42 CFR 412.92(e) for SCHs and Sec. 412.108(d) for MDHs. As noted earlier, the MDH program is set to expire as of October 1, 2017. As such, we proposed that if the MDH program ends up being extended by law, similar to how it was extended by section 205 of the MACRA (Pub. L. 114-10) and prior legislation, the proposed changes to the volume decrease adjustment methodology and the proposed amendment to Sec. 412.92(e)(3) for SCHs would also be made to the parallel requirements for MDHs under Sec. 412.108(d)(3). To qualify for a volume decrease adjustment, the SCH must: (a) Submit documentation demonstrating the size of the decrease in discharges and the resulting effect on per discharge costs; and (b) show that the decrease is due to circumstances beyond the hospital's control. If an SCH demonstrates to the MAC's satisfaction that it has suffered a qualifying decrease in total inpatient discharges, the MAC determines the appropriate amount, if any, due to the SCH as an adjustment. As we have noted in Section 2810.1 of the Provider Reimbursement Manual, Part 1 (PRM-1) and in adjudications rendered by the PRRB and the CMS Administrator, under the current methodology, the MAC determines a volume decrease adjustment amount not to exceed a cap calculated as the difference between the lesser of (1) the hospital's current year's Medicare inpatient operating costs or (2) its prior year's Medicare inpatient operating costs multiplied by the appropriate IPPS update factor, and the hospital's total MS-DRG revenue for inpatient operating costs (including outlier payments, DSH payments, and IME payments). In determining the volume decrease adjustment amount, the MAC considers the individual hospital's needs and circumstances, including the reasonable cost of maintaining necessary core staff and services in view of minimum staffing requirements imposed by State agencies; the hospital's fixed costs (including whether any semi-fixed costs are to be considered fixed) other than those costs paid on a reasonable cost basis; and the length of time the hospital has experienced a decrease in utilization. [[Page 38180]] We have set forth interpretive guidance regarding volume decrease adjustments in the preambles to various rules and in Section 2810.1 of the PRM-1. The adjustment also has been the subject of a series of adjudications, rendered by the PRRB and the CMS Administrator. For example, we refer readers to Greenwood County Hospital Eureka, Kansas, v. Blue Cross Blue Shield Association/Blue Cross Blue Shield of Kansas, 2006 WL 3050893 (PRRB August 29, 2006); Unity Healthcare Muscatine, Iowa v. Blue Cross Blue Shield Association/Wisconsin Physicians Service, 2014 WL 5450066 (CMS Administrator September 4, 2014); Lakes Regional Healthcare Spirit Lake, Iowa v. Blue Cross Blue Shield Association/Wisconsin Physicians Service, 2014 WL 5450078 (CMS Administrator September 4, 2014); Fairbanks Memorial Hospital v. Wisconsin Physician Services/BlueCross BlueShield Association, 2015 WL 5852432 (CMS Administrator, August 5, 2015); St. Anthony Regional Hospital v. Wisconsin Physicians Service, 2016 WL 7744992 (CMS Administrator October 3, 2016); and Trinity Regional Medical Center v. Wisconsin Physician Services, 2017 WL 2403399 (CMS Administrator February 9, 2017). In those adjudications, the PRRB and the CMS Administrator have recognized that: (1) The volume decrease adjustment is intended to compensate qualifying SCHs for their fixed costs only, and that variable costs are to be excluded from the adjustment; and (2) an SCH's volume decrease adjustment should be reduced to reflect the compensation of fixed costs that has already been made through MS-DRG payments. However, some hospitals have recently expressed concerns regarding the exact calculations that the MACs use when determining the volume decrease adjustment. The issue also has been addressed in some recent decisions of the PRRB. As the above referenced Administrator decisions illustrate and explain, under the current calculation methodology, the MACs calculate the volume decrease adjustment by subtracting the entirety of the hospital's total MS-DRG revenue for inpatient operating costs, including outlier payments and IME and DSH payments in the cost reporting period in which the volume decrease occurred, from fixed costs in the cost reporting period in which the volume decrease occurred, minus any adjustment for excess staff. If the result of that calculation is greater than zero and less than the cap, the hospital receives that amount in a lump-sum payment. If the result of that calculation is zero or less than zero, the hospital does not receive a volume decrease payment adjustment. Under the IPPS, MS-DRG payments are not based on an individual hospital's actual costs in a given cost reporting period. However, the main issue raised by the PRRB and individual hospitals is that, under the current calculation methodology, if the hospital's total MS-DRG revenue for treating Medicare beneficiaries for which it incurs inpatient operating costs (consisting of fixed, semi-fixed, and variable costs) exceeds the hospital's fixed costs, the calculation by the MACs results in no volume decrease adjustment for the hospital. In some recent decisions, the PRRB has indicated that it believes it would be more appropriate for the MACs to adjust the hospital's total MS-DRG revenue from Medicare by looking at the ratio of a hospital's fixed costs to its total costs (as determined by the MAC) and applying that ratio as a proxy for the share of the hospital's MS-DRG payments that it assumes are attributable (or allocable) to fixed costs, and then comparing that estimate of the fixed portion of MS-DRG payments to the hospital's fixed costs. In this way, the calculation would compare estimated Medicare revenue for fixed costs to the hospital's fixed costs when determining the volume decrease adjustment. We continue to believe that our current approach in calculating volume decrease adjustments is reasonable and consistent with the statute. The relevant statutory provisions, at sections 1886(d)(5)(D)(ii) and 1886(d)(5)(G)(iii) of the Act, are silent about and thus delegate to the Secretary the responsibility of determining which costs are to be deemed ``fixed'' and what level of adjustment to IPPS payments may be necessary to ensure that total Medicare payments have fully compensated an SCH or MDH for its ``fixed costs.'' These provisions suggest that the volume decrease adjustment amount should be reduced (or eliminated as the case may be) to the extent that some or all of an SCH's or MDH's fixed costs have already been compensated through other Medicare subsection (d) payments. The Secretary's current approach is also consistent with the regulations and the PRM-1. Like the statute, the relevant regulations do not address variable costs, and the regulations and the PRM-1 (along with the Secretary's preambles to issued rules (48 FR 39781 through 39782 and 55 FR 15156) and adjudications) all make it clear that the volume decrease adjustment is intended to compensate qualifying SCHs and MDHs for their fixed costs, not for their variable costs, and that variable costs are to be excluded from the volume decrease adjustment calculation. Nevertheless, we understand why hospitals might take the view that CMS should make an effort, in some way, to ascertain whether a portion of MS-DRG payments can be allocated or attributed to fixed costs in order to fulfill the statutory mandate to ``fully compensate'' a qualifying SCH for its fixed costs. Accordingly, after considering these views, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19933), we proposed to prospectively change how the MACs calculate the volume decrease adjustments and require that the MACs compare estimated Medicare revenue for fixed costs to the hospital's fixed costs to remove any conceivable possibility that a hospital that qualifies for the volume decrease adjustment could ever be less than fully compensated for fixed costs as a result of the application of the adjustment. We proposed that, in order to estimate the fixed portion of the Medicare revenue, the MACs would apply the ratio of the hospital's fixed costs to total costs in the cost reporting period when it experienced the volume decrease to the hospital's total Medicare revenue in that same cost reporting period. We proposed to revise the regulations at 42 CFR 412.92(e)(3) to reflect our proposed change in the MAC's calculation of the volume decrease adjustment that would apply prospectively to cost reporting periods beginning on or after October 1, 2017, and to reflect that the language requiring that the volume decrease adjustment amount not exceed the difference between the hospital's Medicare inpatient operating costs and the hospital's total DRG revenue for inpatient operating costs would only apply to cost reporting periods beginning before October 1, 2017, but not to subsequent cost reporting periods. Under the proposed methodology, if a hospital's total MS-DRG payment is less than its total Medicare inpatient operating costs, the sum of any resulting volume decrease adjustment payment and its MS-DRG payment would never exceed its total Medicare inpatient operating costs due to the fact that the fixed cost percentage is applied to the MS-DRG payment in calculating the volume decrease adjustment amount. By taking the ratio derived from the subset of fixed costs to total costs and applying that same ratio to the MS-DRG payment, we ensure that the sum of a hospital's IPPS payment [[Page 38181]] and its volume decrease adjustment payment would never exceed its total Medicare inpatient operating costs, thus negating the need for a cap calculation. Thus, the proposed methodology would render the current volume decrease adjustment cap calculation obsolete. Conversely, if a hospital's total MS-DRG payment is greater than its total Medicare inpatient operating costs, calculating a volume decrease adjustment using the proposed methodology would result in a negative payment amount, which would yield a volume decrease adjustment payment of zero. Finally, if a hospital's total MS-DRG payment is equal to its total Medicare inpatient operating costs, calculating a volume decrease adjustment using the proposed methodology would also yield a volume decrease adjustment payment of zero. Furthermore, we believe that because a hospital could not foresee a decrease in its volume from one year to the next and would therefore not plan for a volume decrease adjustment, the volume decrease adjustment payment should therefore not be limited to a cap that is based on the previous year's costs. For these reasons, we proposed to remove the cap calculation from the volume decrease adjustment calculation methodology in future periods. We believe that this new approach to calculating the volume decrease adjustment, like the current methodology, is reasonable and consistent with the statute. We proposed that these proposed changes in the MAC's calculation of the volume decrease adjustment would be prospective, effective for cost reporting periods beginning on or after October 1, 2017. We indicated in the proposed rule that if these proposed changes are adopted, we also intended to update Section 2810.1 of the PRM-1 to reflect the changes in the calculation of the volume decrease adjustment by the MAC. For volume decrease adjustments for earlier cost reporting periods, we stated that the current calculation methodology would continue. In addition, we stated that we were not proposing to change any part of the methodology, criteria, rules, or presumptions we consider and apply in determining whether to classify a given cost as fixed, semi-fixed, or variable for purposes of the volume decrease adjustment. In the proposed rule, we presented the following example to illustrate the calculation of the volume decrease adjustment by the MAC under our proposed change. We note that, as presented in our proposed rule, the example may have implied that under the proposed methodology, the MACs would apply the ratio of the hospital's Medicare fixed costs to total Medicare costs, rather than ``the ratio of the hospital's fixed costs to total costs in the cost reporting period when it experienced the volume decrease to the hospital's total Medicare revenue in that same cost reporting period,'' as stated elsewhere in the preamble (82 FR 19934). We have modified the example below to address this inconsistency and to clarify our intent by including additional details to more clearly illustrate how Medicare fixed costs and the fixed MS-DRG revenue are calculated and used in the calculation, including to reflect that this same ratio, that is, the hospital's fixed inpatient costs to total inpatient costs, is applied to total Medicare costs to arrive at fixed Medicare costs, as under the current methodology. Example: In its cost reporting period beginning October 1, 2017, Hospital A has total Medicare inpatient operating costs equaling $1,600,000 and total MS-DRG revenue (including outlier payments, IME and DSH) of $1,400,000. The MAC determines that the hospital qualifies for a volume decrease adjustment for this cost reporting period. The MAC classifies $2,720,000 of Hospital A's total (Medicare and non- Medicare) costs as fixed and $480,000 as variable. Hospital A's fixed cost ratio is therefore .85 = $2,720,000/($2,720,000 + $480,000) = $2,720,000/$3,200,000. The MAC applies this ratio to the (1) total MS- DRG revenue of $1,400,000 to estimate the hospital's fixed MS-DRG revenue to be $1,190,000 and (2) total Medicare inpatient operating costs to estimate the hospital's fixed Medicare costs to be $1,360,000. The volume decrease adjustment payment is then calculated by comparing the fixed MS-DRG revenue of $1,190,000 to the Medicare fixed costs of $1,360,000, resulting in a volume decrease adjustment payment of $170,000 ($1,360,000 minus $1,190,000). Under the current methodology used by the MACs, Hospital A would receive no volume decrease adjustment payment because its total MS-DRG revenue from Medicare of $1,400,000 exceeded the hospital's Medicare fixed costs of $1,360,000. Furthermore, under the current methodology, but not under our proposed methodology, it is possible that a hospital would still receive no volume decrease adjustment payment even if its Medicare fixed costs exceeded its total MS-DRG revenue if those fixed costs exceeded the previous year's costs updated for inflation. We also proposed changes to an adjustment that might be made to a hospital's staffing costs in calculating the volume decrease adjustment. The statute and regulations and the PRM-1 imply, and we have expressly indicated in prior rulemaking, most recently in the FY 2006 rulemaking, our belief that not all staff costs can necessarily be considered fixed costs (71 FR 48056 through 48060). Therefore, we currently require a hospital, when applying for a volume decrease adjustment, to demonstrate that it appropriately adjusted the number of staff in inpatient areas of the hospital based on the decrease in the number of inpatient days but not beyond minimum levels as required by State or local laws. If a hospital does not appropriately adjust its number of staff, the cost of maintaining those staff members is deducted from the total volume decrease adjustment payment. In reviewing the volume decrease adjustment calculation, we have also weighed the administrative burden on the hospital of making this demonstration to CMS, as compared to an assumption that it is likely that a hospital would, in its normal course of business, adjust its staffing levels as revenue declines. In the absence of evidence to contrary, we believe that a hospital would adjust its staffing levels as revenue declines rather than maintain those staffing levels for the sole purpose of potentially having those staffing costs eventually reflected in a Medicare volume decrease adjustment payment that the hospital may or may not qualify for when it files its cost report. Therefore, we proposed to modify the volume decrease adjustment process to no longer require that a hospital explicitly demonstrate that it appropriately adjusted the number of staff in inpatient areas of the hospital based on the decrease in the number of inpatient days and to no longer require the MAC to adjust the volume decrease adjustment payment amount for excess staffing. We proposed that these changes would be effective for cost reporting periods beginning on or after October 1, 2017. Comment: Commenters supported CMS' proposed changes to the volume decrease adjustment methodology to (1) apply the ratio of the hospital's fixed costs to total costs in the cost reporting period when it experienced the volume decrease to the hospital's total Medicare revenue in that same cost reporting period; (2) remove the cap calculation from the volume decrease adjustment calculation methodology in future periods; (3) no longer require that a hospital explicitly demonstrate that it appropriately adjusted the number of [[Page 38182]] staff in inpatient areas of the hospital based on the decrease in the number of inpatient days; and (4) no longer require the MAC to adjust the volume decrease adjustment payment amount for excess staffing. However, commenters suggested that CMS apply these proposals retrospectively with a gamut of suggestions as to the specific types of volume decrease adjustment determinations for which to apply the proposed methodology: Pending volume decrease adjustment determinations; volume decrease adjustment determinations currently under appeal; unsettled cost reports; volume decrease adjustment determinations that are still within the PRRB appeal timeline; volume decrease adjustment determinations for which the MAC has issued a recoupment demand; volume decrease adjustment determinations for all open cost reports, regardless of whether an appeal was made; and all open cost reports, including those for which a volume decrease adjustment was not requested. Some commenters asserted that what CMS outlined in the proposed rule as its ``current methodology'' was not, in fact, the current methodology being applied consistently across the board and that applying that methodology to pending volume decrease adjustment cases would amount to retroactive rulemaking. The commenters added that the proposed methodology, or the ``proxy methodology,'' is not, in fact, new because it has been referenced in PRRB decisions and has been used by some MACs at times. Other commenters stated that critical funding to hospitals for pending volume decrease adjustment determinations should not be at risk due to a lack of standardization across CMS and MAC decisions. Response: We appreciate the commenters' support of our proposed changes to the volume decrease adjustment methodology. We disagree with the commenters' assertion that the methodology that we outlined as our ``current methodology'' is not current but a new methodology that we are introducing as ``current.'' While there may have been inconsistencies in volume decrease adjustment determinations made by some MACs, inconsistent MAC determinations and PRRB decisions that are subsequently reversed by the Administrator do not establish agency policy nor bind the agency. Furthermore, our current methodology has been upheld by the PRRB in Greenwood County Hospital Eureka, Kansas, v. Blue Cross Blue Shield Association/Blue Cross Blue Shield of Kansas, 2006 WL 3050893 (PRRB, August 29, 2006) and clearly outlined in the Administrator's decisions in Unity Healthcare Muscatine, Iowa v. Blue Cross Blue Shield Association/Wisconsin Physicians Service, 2014 WL 5450066 (CMS Administrator September 4, 2014); Lakes Regional Healthcare Spirit Lake, Iowa v. Blue Cross Blue Shield Association/ Wisconsin Physicians Service, 2014 WL 5450078 (CMS Administrator September 4, 2014); Fairbanks Memorial Hospital v. Wisconsin Physician Services/BlueCross BlueShield Association, 2015 WL 5852432 (CMS Administrator, August 5, 2015); St. Anthony Regional Hospital v. Wisconsin Physicians Service, 2016 WL 7744992 (CMS Administrator October 3, 2016); and Trinity Regional Medical Center v. Wisconsin Physician Services, 2017 WL 2403399 (CMS Administrator February 9, 2017), to name a few. For these reasons, we disagree with the commenters that our current policy was not the established policy, and we believe that applying this policy does not constitute retroactive rulemaking. Indeed, some of these same commenters are currently awaiting a court decision in a pending appeal in which they challenged the exact methodology which they claim in their comments is not ``current policy'' but a redefined ``new policy.'' We also do not agree that we should apply our proposed methodology retroactively. The IPPS is a prospective system and, absent legislation, a judicial decision, or other compelling considerations to the contrary, we generally make changes to IPPS regulations effective prospectively based on the date of discharge or the start of a cost reporting period within a certain Federal fiscal year. We believe following our usual approach and applying the new methodology for cost reporting periods beginning on or after October 1, 2017 would allow for the most equitable application of this methodology among all IPPS providers seeking to qualify for volume decrease adjustments. For these reasons, we are finalizing that our proposed changes to the volume decrease adjustment methodology will apply prospectively for cost reporting periods beginning on or after October 1, 2017. Comment: One commenter suggested that, because CMS did not issue updated core staffing factors for FY 2012 or later, the proposed change to no longer require a hospital to explicitly demonstrate that it appropriately adjusted the number of staff in inpatient areas of the hospital based on the decrease in the number of inpatient days and to no longer require the MAC to adjust the volume decrease adjustment payment amount for excess staffing be effective for cost reporting periods beginning on or after October 1, 2011. Response: We appreciate the commenter's support of our effort to streamline the volume decrease adjustment determination process by eliminating the core staffing adjustment. However, we disagree with the suggestion to apply this change retroactively. As noted earlier, the IPPS is a prospective system and we generally make changes effectively prospectively. The absence of updated core staffing data does not undermine the policy that we expressly indicated in prior rulemaking. Therefore, we do not see any compelling reason to apply this change retrospectively. Comment: Some commenters addressed areas of volume decrease adjustment policy for which we did not propose any changes. These included waiving the requirement for hospitals to demonstrate that the decrease in discharges was beyond the hospital's control; to no longer require the removal of variable costs and calculate the volume decrease adjustment by subtracting the MS-DRG payment from total inpatient costs; shortening the timeline in which MACs need to make volume decrease adjustment determinations; and stopping MACs from rejecting requests for volume decrease adjustments before an NPR is issued. Response: We appreciate the commenters' concerns. However, because we did not make any proposals related to these specific policy areas and we consider these comments to be out of the scope of the proposed rule, we are not addressing them in this final rule. After consideration of the public comments we received, we are finalizing our policies as proposed, with one modification to our proposed amendment to Sec. 412.92(e)(3) to reflect these policies. We are finalizing our proposal to prospectively require that the MACs compare Medicare revenue allocable to fixed costs from the cost reporting period in which the hospital experienced the volume decrease to the hospital's fixed costs from that same cost reporting period when calculating a volume decrease adjustment and that the cap will no longer be applied to the volume decrease adjustment calculation methodology. We proposed to revise the regulations at Sec. 412.92(e)(3) to reflect these changes. However, our proposed regulatory text did not precisely capture the new calculation methodology that we described in the preamble to the proposed rule, and which we are now finalizing, in one respect. Specifically, [[Page 38183]] the preamble to the proposed rule stated that, under the proposed change in the MAC's calculation of the volume decrease adjustment, ``in order to estimate the fixed portion of the Medicare revenue, the MACs would apply the ratio of the hospital's fixed costs to total costs in the cost reporting period when it experienced the volume decrease to the hospital's total Medicare revenue in that same cost reporting period'' (82 FR 19934). By contrast, the proposed regulatory text in the proposed rule stated that the ratio to be applied by the MAC would be ``the ratio of the hospital's fixed Medicare inpatient operating costs to its total Medicare inpatient operating costs'' (82 FR 20161). Therefore, consistent with the proposed policy which we are now finalizing, we are deleting the two instances of the words ``Medicare'' that appear in the clause quoted in the preceding sentence. Accordingly, as finalized, the second sentence of Sec. 412.92(e)(3) specifies that, effective for cost reporting periods beginning on or after October 1, 2017, the MAC determines a lump sum adjustment amount equal to the difference between the hospital's fixed Medicare inpatient operating costs and the hospital's total MS-DRG revenue based on MS- DRG-adjusted prospective payment rates for inpatient operating costs (including outlier payments for inpatient operating costs determined under subpart F of Part 412 and additional payments made for inpatient operating costs for hospitals that serve a disproportionate share of low-income patients as determined under Sec. 412.106 and for indirect medical education costs as determined under Sec. 412.105) multiplied by the ratio of the hospital's fixed inpatient operating costs to its total inpatient operating costs. We also are finalizing our proposal to prospectively modify the volume decrease adjustment process to no longer require that a hospital explicitly demonstrate that it appropriately adjusted the number of staff in inpatient areas of the hospital based on the decrease in the number of inpatient days and to no longer require the MAC to adjust the volume decrease adjustment payment amount for excess staffing. These changes will be effective for cost reporting periods beginning on or after October 1, 2017. As we noted earlier, we proposed that if the MDH program ends up being extended by law, similar to how it was extended by section 205 of the MACRA (Pub. L. 114-10) and prior legislation, these changes to the volume decrease adjustment methodology and the amendment to Sec. 412.92(e)(3) for SCHs would also be made to the parallel requirements for MDHs under Sec. 412.108(d)(3). To that end, we are modifying the regulations at Sec. 412.108(d)(3) by modifying the introductory paragraph to cross-reference the requirements found at Sec. 412.92(e)(3). This will allow for consistency in the regulations governing volume decrease adjustments should the MDH program be extended. D. Rural Referral Centers (RRCs) Annual Updates to Case-Mix Index and Discharge Criteria (Sec. 412.96) Under the authority of section 1886(d)(5)(C)(i) of the Act, the regulations at Sec. 412.96 set forth the criteria that a hospital must meet in order to qualify under the IPPS as a rural referral center (RRC). RRCs receive some special treatment under both the DSH payment adjustment and the criteria for geographic reclassification. Section 402 of Public Law 108-173 raised the DSH payment adjustment for RRCs such that they are not subject to the 12-percent cap on DSH payments that is applicable to other rural hospitals. RRCs also are not subject to the proximity criteria when applying for geographic reclassification. In addition, they do not have to meet the requirement that a hospital's average hourly wage must exceed, by a certain percentage, the average hourly wage of the labor market area in which the hospital is located. Section 4202(b) of Public Law 105-33 states, in part, that any hospital classified as an RRC by the Secretary for FY 1991 shall be classified as such an RRC for FY 1998 and each subsequent fiscal year. In the August 29, 1997 IPPS final rule with comment period (62 FR 45999), we reinstated RRC status for all hospitals that lost that status due to triennial review or MGCRB reclassification. However, we did not reinstate the status of hospitals that lost RRC status because they were now urban for all purposes because of the OMB designation of their geographic area as urban. Subsequently, in the August 1, 2000 IPPS final rule (65 FR 47089), we indicated that we were revisiting that decision. Specifically, we stated that we would permit hospitals that previously qualified as an RRC and lost their status due to OMB redesignation of the county in which they are located from rural to urban, to be reinstated as an RRC. Otherwise, a hospital seeking RRC status must satisfy all of the other applicable criteria. We use the definitions of ``urban'' and ``rural'' specified in Subpart D of 42 CFR part 412. One of the criteria under which a hospital may qualify as an RRC is to have 275 or more beds available for use (Sec. 412.96(b)(1)(ii)). A rural hospital that does not meet the bed size requirement can qualify as an RRC if the hospital meets two mandatory prerequisites (a minimum case-mix index (CMI) and a minimum number of discharges), and at least one of three optional criteria (relating to specialty composition of medical staff, source of inpatients, or referral volume). (We refer readers to Sec. 412.96(c)(1) through (c)(5) and the September 30, 1988 Federal Register (53 FR 38513) for additional discussion.) With respect to the two mandatory prerequisites, a hospital may be classified as an RRC if-- The hospital's CMI is at least equal to the lower of the median CMI for urban hospitals in its census region, excluding hospitals with approved teaching programs, or the median CMI for all urban hospitals nationally; and The hospital's number of discharges is at least 5,000 per year, or, if fewer, the median number of discharges for urban hospitals in the census region in which the hospital is located. The number of discharges criterion for an osteopathic hospital is at least 3,000 discharges per year, as specified in section 1886(d)(5)(C)(i) of the Act. 1. Case-Mix Index (CMI) Section 412.96(c)(1) provides that CMS establish updated national and regional CMI values in each year's annual notice of prospective payment rates for purposes of determining RRC status. The methodology we used to determine the national and regional CMI values is set forth in the regulations at Sec. 412.96(c)(1)(ii). The national median CMI value for FY 2018 is based on the CMI values of all urban hospitals nationwide, and the regional median CMI values for FY 2018 are based on the CMI values of all urban hospitals within each census region, excluding those hospitals with approved teaching programs (that is, those hospitals that train residents in an approved GME program as provided in Sec. 413.75). These values are based on discharges occurring during FY 2016 (October 1, 2015 through September 30, 2016), and include bills posted to CMS' records through March 2016. In the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19936), we proposed that, in addition to meeting other criteria, if rural hospitals with fewer than 275 beds are to qualify for initial RRC status for cost reporting periods beginning on or after October 1, 2017, they must have a CMI value for FY 2016 that is at least-- 1.6635 (national--all urban); or The median CMI value (not transfer-adjusted) for urban hospitals [[Page 38184]] (excluding hospitals with approved teaching programs as identified in Sec. 413.75) calculated by CMS for the census region in which the hospital is located. The proposed median CMI values by region were set forth in the proposed rule (82 FR 19936). We stated in the proposed rule that we intended to update these proposed CMI values in the FY 2018 final rule to reflect the updated FY 2016 MedPAR file, which will contain data from additional bills received through March 2017. We did not receive any public comments on our proposal. Based on the latest available data (FY 2016 bills received through March 2017), in addition to meeting other criteria, if rural hospitals with fewer than 275 beds are to qualify for initial RRC status for cost reporting periods beginning on or after October 1, 2017, they must have a CMI value for FY 2016 that is at least-- 1.6638 (national--all urban); or The median CMI value (not transfer-adjusted) for urban hospitals (excluding hospitals with approved teaching programs as identified in Sec. 413.75) calculated by CMS for the census region in which the hospital is located. The final CMI values by region are set forth in the table below: ------------------------------------------------------------------------ Case-mix index Region value ------------------------------------------------------------------------ 1. New England (CT, ME, MA, NH, RI, VT)................. 1.4192 2. Middle Atlantic (PA, NJ, NY)......................... 1.5133 3. South Atlantic (DE, DC, FL, GA, MD, NC, SC, VA, WV).. 1.5405 4. East North Central (IL, IN, MI, OH, WI).............. 1.5896 5. East South Central (AL, KY, MS, TN).................. 1.5086 6. West North Central (IA, KS, MN, MO, NE, ND, SD)...... 1.6344 7. West South Central (AR, LA, OK, TX).................. 1.6950 8. Mountain (AZ, CO, ID, MT, NV, NM, UT, WY)............ 1.7580 9. Pacific (AK, CA, HI, OR, WA)......................... 1.6473 ------------------------------------------------------------------------ A hospital seeking to qualify as an RRC should obtain its hospital- specific CMI value (not transfer-adjusted) from its MAC. Data are available on the Provider Statistical and Reimbursement (PS&R) System. In keeping with our policy on discharges, the CMI values are computed based on all Medicare patient discharges subject to the IPPS MS-DRG- based payment. 2. Discharges Section 412.96(c)(2)(i) provides that CMS set forth the national and regional numbers of discharges criteria in each year's annual notice of prospective payment rates for purposes of determining RRC status. As specified in section 1886(d)(5)(C)(ii) of the Act, the national standard is set at 5,000 discharges. In the FY 2018 IPPS/LTCH PPS proposed rule, for FY 2018, we proposed to update the regional standards based on discharges for urban hospitals' cost reporting periods that began during FY 2015 (that is, October 1, 2014 through September 30, 2015), which were the latest cost report data available at the time this proposed rule was developed. Therefore, we proposed that, in addition to meeting other criteria, a hospital, if it is to qualify for initial RRC status for cost reporting periods beginning on or after October 1, 2017, must have, as the number of discharges for its cost reporting period that began during FY 2015, at least-- 5,000 (3,000 for an osteopathic hospital); or The median number of discharges for urban hospitals in the census region in which the hospital is located. (We refer readers to the table set forth in the FY 2018 IPPS/LTCH PPS proposed rule at 82 FR 19936.) In the proposed rule, we stated that we intended to update these numbers in the FY 2018 final rule based on the latest available cost report data. We did not receive any public comments on our proposal. Based on the latest discharge data available at this time, that is, for cost reporting periods that began during FY 2015, the final median number of discharges for urban hospitals by census region are set forth in the following table. ------------------------------------------------------------------------ Number of Region discharges ------------------------------------------------------------------------ 1. New England (CT, ME, MA, NH, RI, VT)................. 8,080 2. Middle Atlantic (PA, NJ, NY)......................... 9,988 3. South Atlantic (DE, DC, FL, GA, MD, NC, SC, VA, WV).. 10,552 4. East North Central (IL, IN, MI, OH, WI).............. 8,181 5. East South Central (AL, KY, MS, TN).................. 8,647 6. West North Central (IA, KS, MN, MO, NE, ND, SD)...... 7,709 7. West South Central (AR, LA, OK, TX).................. 5,325 8. Mountain (AZ, CO, ID, MT, NV, NM, UT, WY)............ 8,735 9. Pacific (AK, CA, HI, OR, WA)......................... 9,101 ------------------------------------------------------------------------ We note that the median number of discharges for hospitals in each census region is greater than the national standard of 5,000 discharges. Therefore, under this final rule, 5,000 discharges is the minimum criterion for all hospitals, except for osteopathic hospitals for which the minimum criterion is 3,000 discharges. E. Payment Adjustment for Low-Volume Hospitals (Sec. 412.101) 1. Expiration of Temporary Changes to Low-Volume Hospital Payment Policy Under section 1886(d)(12) of the Act, as amended, most recently by section 204 of the Medicare Access and CHIP [[Page 38185]] Reauthorization Act of 2015 (MACRA), Public Law 114-10, the temporary changes in the low-volume hospital payment policy originally provided by the Affordable Care Act and extended through subsequent legislation are effective through FY 2017. Beginning with FY 2018, the preexisting low-volume hospital payment adjustment and qualifying criteria, as implemented in FY 2005 and discussed later in this section, will resume. We discuss the payment policies for FY 2018 in section V.E.3. of the preamble of this final rule. 2. Background Section 1886(d)(12) of the Act, as added by section 406(a) of Public Law 108-173, provides for a payment adjustment to account for the higher costs per discharge for low-volume hospitals under the IPPS, effective beginning FY 2005. Sections 3125 and 10314 of the Affordable Care Act amended section 1886(d)(12) of the Act by modifying the definition of a low-volume hospital and the methodology for calculating the payment adjustment for low-volume hospitals, effective only for discharges occurring during FYs 2011 and 2012. Specifically, the provisions of the Affordable Care Act amended the qualifying criteria for low-volume hospitals to specify, for FYs 2011 and 2012, that a hospital qualifies as a low-volume hospital if it is more than 15 road miles from another subsection (d) hospital and has less than 1,600 discharges of individuals entitled to, or enrolled for, benefits under Medicare Part A during the fiscal year. In addition, the statute, as amended by the Affordable Care Act, provides that the low-volume hospital payment adjustment (that is, the percentage increase) is determined using a continuous linear sliding scale ranging from 25 percent for low-volume hospitals with 200 or fewer discharges of individuals entitled to, or enrolled for, benefits under Medicare Part A in the fiscal year to 0 percent for low-volume hospitals with greater than 1,600 discharges of such individuals in the fiscal year. The temporary changes to the low-volume hospital qualifying criteria and the payment adjustment originally provided by the Affordable Care Act were extended by subsequent legislation, most recently through FY 2017 by section 204 of the MACRA. (We refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56941 through 59943) for a detailed summary of the applicable legislation.) Under current law, beginning with FY 2018, the preexisting low-volume hospital qualifying criteria and payment adjustment, as implemented in FY 2005 and described in this section, will resume. The regulations implementing the low-volume hospital adjustment provided by section 1886(d)(12) of the Act are located at 42 CFR 412.101. The additional payment adjustment to a low-volume hospital provided for under section 1886(d)(12) of the Act is in addition to any payment calculated under this section. Therefore, the additional payment adjustment is based on the per discharge amount paid to the qualifying hospital under section 1886 of the Act. In other words, the low-volume add-on payment amount is based on total per discharge payments made under section 1886 of the Act, including capital, DSH, IME, and outliers. For hospitals paid based on the hospital-specific rate, the low-volume add-on payment amount is based on either the Federal rate or the hospital-specific rate, whichever results in a greater operating IPPS payment. Section 1886(d)(12)(C)(i) of the Act defines a low-volume hospital, for fiscal years other than FYs 2011 through 2017, as a subsection (d) hospital (as defined in paragraph (1)(B)) that the Secretary determines is located more than 25 road miles from another subsection (d) hospital and that has less than 800 discharges during the fiscal year. Section 1886(d)(12)(C)(ii) of the Act further stipulates that the term ``discharge'' means an inpatient acute care discharge of an individual, regardless of whether the individual is entitled to benefits under Medicare Part A. Therefore, for fiscal years other than FYs 2011 through 2017, the term ``discharge'' refers to total discharges, regardless of payer (that is, not only Medicare discharges). Furthermore, section 1886(d)(12)(B) of the Act requires, for discharges occurring in FYs 2005 through 2010 and FY 2018 and subsequent years, that the Secretary determine an applicable percentage increase for these low-volume hospitals based on the ``empirical relationship'' between the standardized cost-per-case for such hospitals and the total number of discharges of such hospitals and the amount of the additional incremental costs (if any) that are associated with such number of discharges. The statute thus mandates that the Secretary develop an empirically justifiable adjustment based on the relationship between costs and discharges for these low-volume hospitals. Section 1886(d)(12)(B)(iii) of the Act limits the applicable percentage increase adjustment to no more than 25 percent. Based on an analysis we conducted for the FY 2005 IPPS final rule (69 FR 49099 through 49102), a 25-percent low-volume adjustment to all qualifying hospitals with less than 200 discharges was found to be most consistent with the statutory requirement to provide relief to low- volume hospitals where there is empirical evidence that higher incremental costs are associated with low numbers of total discharges. In the FY 2006 IPPS final rule (70 FR 47432 through 47434), we stated that multivariate analyses supported the existing low-volume adjustment implemented in FY 2005. 3. Payment Adjustment for FY 2018 and Subsequent Fiscal Years In accordance with section 1886(d)(12) of the Act, beginning with FY 2018, the low-volume hospital definition and payment adjustment methodology will revert back to the statutory requirements that were in effect prior to the amendments made by the Affordable Care Act and extended by subsequent legislation. Therefore, effective for FY 2018 and subsequent years, in order to qualify as a low-volume hospital, a subsection (d) hospital must be more than 25 road miles from another subsection (d) hospital and have less than 200 discharges (that is, less than 200 discharges total, including both Medicare and non- Medicare discharges) during the fiscal year. As discussed earlier, the statute specifies that a low-volume hospital must have less than 800 discharges during the fiscal year. However, as required by section 1886(d)(12)(B)(i) of the Act and as discussed earlier, the Secretary has developed an empirically justifiable payment adjustment based on the relationship, for IPPS hospitals with less than 800 discharges, between the additional incremental costs (if any) that are associated with a particular number of discharges. Based on an analysis we conducted for the FY 2005 IPPS final rule (69 FR 49099 through 49102), a 25-percent low-volume adjustment to all qualifying hospitals with less than 200 discharges was found to be most consistent with the statutory requirement to provide relief for low-volume hospitals where there is empirical evidence that higher incremental costs are associated with low numbers of total discharges. (Under the policy we established in that same final rule, hospitals with between 200 and 799 discharges do not receive a low-volume hospital adjustment.) As described earlier, for FYs 2005 through 2010 and FY 2018 and subsequent years, the discharge determination is made based on the hospital's number of total discharges, that is, Medicare and non- Medicare discharges. The hospital's most recently [[Page 38186]] submitted cost report is used to determine if the hospital meets the discharge criterion to receive the low-volume payment adjustment in the current year (Sec. 412.101(b)(2)(i)). We use cost report data to determine if a hospital meets the discharge criterion because this is the best available data source that includes information on both Medicare and non-Medicare discharges. We note that, for FYs 2011 through 2017, we used the most recently available MedPAR data to determine the hospital's Medicare discharges because only Medicare discharges were used to determine if a hospital met the discharge criterion for those years. For FY 2018 and for subsequent fiscal years, in addition to a discharge criterion, the eligibility for the low-volume payment adjustment is also dependent upon the hospital meeting the mileage criterion specified at Sec. 412.101(b)(2)(i). Specifically, to meet the mileage criterion to qualify for the low-volume payment adjustment for FY 2018 and subsequent fiscal years, a hospital must be located more than 25 road miles from the nearest subsection (d) hospital. We define, at Sec. 412.101(a), the term ``road miles'' to mean ``miles'' as defined at Sec. 412.92(c)(1) (75 FR 50238 through 50275 and 50414). In the FY 2011 IPPS/LTCH PPS final rule (75 FR 50238 through 50275 and 50414) and subsequent rulemaking, most recently in the FY 2017 IPPS/LTCH PPS final rule (81 FR 56942 through 56943), we discussed the process for requesting and obtaining the low-volume hospital payment adjustment. In order to qualify for the low-volume hospital payment adjustment, a hospital must provide to its MAC sufficient evidence to document that it meets the discharge and distance requirements. The MAC will determine, based on the most recent data available, if the hospital qualifies as a low-volume hospital, so that the hospital will know in advance whether or not it will receive a payment adjustment. The MAC and CMS may review available data, in addition to the data the hospital submits with its request for low-volume hospital status, in order to determine whether or not the hospital meets the qualifying criteria. In order to receive a low-volume hospital payment adjustment under Sec. 412.101, a hospital must notify and provide documentation to its MAC that it meets the mileage criterion. The use of a Web-based mapping tool as part of documenting that the hospital meets the mileage criterion for low-volume hospitals is acceptable. The MAC will determine if the information submitted by the hospital, such as the name and street address of the nearest hospitals, location on a map, and distance (in road miles, as defined in the regulations at Sec. 412.101(a)) from the hospital requesting low-volume hospital status, is sufficient to document that it meets the mileage criterion. If not, the MAC will follow up with the hospital to obtain additional necessary information to determine whether or not the hospital meets the low- volume mileage criterion. In addition, the MAC will refer to the hospital's most recently submitted cost report to determine whether or not the hospital meets the discharge criterion. A hospital should refer to its most recently submitted cost report for total discharges (Medicare and non-Medicare) in order to decide whether or not to apply for low-volume hospital status for a particular fiscal year. A hospital must continue to meet the qualifying criteria at Sec. 412.101(b)(2)(i) as a low-volume hospital (that is, the discharge criterion and the mileage criterion) in order to receive the payment adjustment in that year; that is, low-volume hospital status is not based on a ``one- time'' qualification (75 FR 50238 through 50275). As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19938), in order to be a low-volume hospital in FY 2018 and subsequent fiscal years, in accordance with our previously established procedure, a hospital must make a written request for low-volume hospital status that is received by its MAC by September 1 immediately preceding the start of the Federal fiscal year for which the hospital is applying for low-volume hospital status in order for the 25-percent, low-volume, add-on payment adjustment to be applied to payments for its discharges for the fiscal year beginning on or after October 1 immediately following the request (that is, the start of the Federal fiscal year). For a hospital whose request for low-volume hospital status is received after September 1, if the MAC determines the hospital meets the criteria to qualify as a low-volume hospital, the MAC will apply the 25-percent, low-volume, add-on payment adjustment to determine payment for the hospital's discharges for the fiscal year, effective prospectively within 30 days of the date of the MAC's low-volume status determination. Specifically, for FY 2018, a hospital must make a written request for low-volume hospital status that is received by its MAC no later than September 1, 2017, in order for the 25-percent, low-volume, add-on payment adjustment to be applied to payments for its discharges beginning on or after October 1, 2017 (through September 30, 2018). Under this procedure, a hospital that qualified for the low-volume hospital payment adjustment for FY 2017 may continue to receive a low- volume hospital payment adjustment for FY 2018 without reapplying if it meets both the discharge criterion and the mileage criterion applicable for FY 2018. As in previous years, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19938), we proposed that such a hospital must send written verification that is received by its MAC no later than September 1, 2017, stating that it meets the mileage criterion applicable for FY 2018. For FY 2018, we further proposed that this written verification must also state, based upon the most recently submitted cost report, that the hospital meets the discharge criterion applicable for FY 2018 (that is, less than 200 discharges total, including both Medicare and non-Medicare discharges). If a hospital's request for low-volume hospital status for FY 2018 is received after September 1, 2017, and if the MAC determines the hospital meets the criteria to qualify as a low-volume hospital, the MAC will apply the 25-percent, low-volume, add-on payment adjustment to determine the payment for the hospital's FY 2018 discharges, effective prospectively within 30 days of the date of the MAC's low-volume hospital status determination. We noted that this process mirrors our established application process but is updated to ensure that providers currently receiving the low-volume hospital payment adjustment verify that they meet both the mileage criterion and the discharge criterion applicable for FY 2018 to continue receiving the adjustment for FY 2018. For additional information on our established application process for the low-volume hospital payment adjustment, we refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56942 through 56943). Comment: A few commenters expressed concern about the financial impact of the expiration of the temporary changes to the low-volume hospital payment adjustment provided for by the Affordable Care Act and extended through subsequent legislation (most recently the MACRA). Some commenters supported legislative action that would make permanent these changes to the low-volume hospital payment adjustment. Other commenters requested that CMS use the existing statutory authority to make the low-volume adjustment to qualifying hospitals that have less than 800 total discharges rather than only to qualifying hospitals that have less than 200 total discharges. These commenters did not provide any data analysis in support of [[Page 38187]] their comments to expand the low-volume hospital adjustment to qualifying hospitals that have less than 800 total discharges. One commenter questioned whether CMS would be making any claims processing or cost report changes in light of the expiration of the temporary changes to the low-volume hospital payment adjustment. Response: As noted earlier in the preamble of this final rule and as discussed in response to public comments in the FY 2013 IPPS/LTCH PPS final rule (77 FR 53408 through 53409) and the FY 2014 IPPS/LTCH PPS final rule (78 FR 50612 through 50613), to implement the original low-volume hospital payment adjustment provision, and as mandated by statute, we developed an empirically justified adjustment based on the relationship between costs and total discharges of hospitals with less than 800 total (Medicare and non-Medicare) discharges. Specifically, we performed several regression analyses to evaluate the relationship between hospitals' costs per case and discharges, and found that an adjustment for hospitals with less than 200 total discharges is most consistent with the statutory requirement to provide for additional payments to low-volume hospitals where there is empirical evidence that higher incremental costs are associated with lower numbers of discharges (69 FR 49101 through 49102). Based on these analyses, we established a low-volume hospital policy under which qualifying hospitals with less than 200 total discharges receive a payment adjustment of an additional 25 percent. (Section 1886(d)(12)(B)(iii) of the Act limits the applicable percentage increase adjustment to no more than 25 percent.) In the future, we may reevaluate the low-volume hospital adjustment policy; that is, the definition of a low-volume hospital and the payment adjustment. However, because we are not aware of any analysis or empirical evidence that would support expanding the originally established a low-volume hospital adjustment policy, we did not make any proposals regarding the low-volume hospital payment adjustment for FY 2018 and are not making any changes to the low-volume hospital payment adjustment policy in this final rule. Therefore, the low-volume hospital definition and payment adjustment methodology will revert back to the policy established under statutory requirements that were in effect prior to the amendments made by the Affordable Care Act and extended through subsequent legislation (most recently the MACRA). With regard to the comment regarding revisions to claims processing or the cost report, any such changes will be addressed through subregulatory guidance or other avenues, as appropriate. After consideration of the public comments we received, we are finalizing our proposals as described above, without modification. As described earlier, for FYs 2005 through 2010 and FY 2018 and subsequent fiscal years, the discharge determination will be made based on the hospital's number of total discharges; that is, Medicare and non-Medicare discharges. The hospital's most recently submitted cost report is used to determine if the hospital meets the discharge criterion to receive the low-volume hospital payment adjustment in the current year (Sec. 412.101(b)(2)(i)). We use cost report data to determine if a hospital meets the discharge criterion because this is the best available data source that includes information on both Medicare and non-Medicare discharges. As we noted in the proposed rule, for FYs 2011 through 2017, we used the most recently available MedPAR data to determine the hospital's Medicare discharges because only Medicare discharges were used to determine if a hospital met the discharge criterion for those years. In addition to a discharge criterion, the eligibility for the low-volume hospital payment adjustment also will be dependent upon the hospital meeting the mileage criterion specified at Sec. 412.101(b)(2)(i). Specifically, to meet the mileage criterion to qualify for the low-volume hospital payment adjustment for FY 2018 and subsequent fiscal years, a hospital must be located more than 25 road miles from the nearest subsection (d) hospital. For FY 2018, as discussed in the proposed rule, we will continue to use the established process for requesting and obtaining the low-volume hospital payment adjustment. That is, in order to receive a low-volume hospital payment adjustment under Sec. 412.101, a hospital must notify and provide documentation to its MAC that it meets the discharge and distance requirements. The MAC will determine, based on the most recent data available, if the hospital qualifies as a low-volume hospital, so that the hospital will know in advance whether or not it will receive a payment adjustment. The MAC and CMS may review available data, in addition to the data the hospital submits with its request for low- volume hospital status, in order to determine whether or not the hospital meets the qualifying criteria. (For additional details on our established process for the low-volume hospital payment adjustment, we refer readers to the FY 2017 IPPS/LTCH PPS final rule (81 FR 56942 through 56943).) Consistent with our previously established procedure, for FY 2018, a hospital must make a written request for low-volume hospital status that is received by its MAC no later than September 1, 2017, in order for the 25-percent low-volume hospital payment adjustment to be applied to payments for its discharges beginning on or after October 1, 2017 (through September 30, 2018). Under this procedure, a hospital that qualified for the low-volume hospital payment adjustment for FY 2017 may continue to receive a low-volume hospital payment adjustment for FY 2018 without reapplying if it meets both the discharge criterion and the mileage criterion applicable for FY 2018. As in previous years, such a hospital must send written verification that is received by its MAC no later than September 1, 2017, stating that it meets the mileage criterion applicable for FY 2018. In addition, for such a hospital, this written verification must also state, based upon the most recently submitted cost report, that the hospital meets the discharge criterion applicable for FY 2018 (that is, less than 200 discharges total, including both Medicare and non-Medicare discharges). If a hospital's request for low-volume hospital status for FY 2018 is received after September 1, 2017, and if the MAC determines the hospital meets the criteria to qualify as a low-volume hospital, the MAC will apply the 25-percent low-volume hospital payment adjustment to determine the payment for the hospital's FY 2018 discharges, effective prospectively within 30 days of the date of the MAC's low-volume hospital status determination. In the FY 2016 IPPS interim final rule with comment period (80 FR 49594 through 49597 and 49767), we made conforming changes to the regulations at 42 CFR 412.101 to reflect the extension of the changes to the qualifying criteria and the payment adjustment methodology for low-volume hospitals through FY 2017 in accordance with section 204 of the MACRA. Under these revisions, beginning with FY 2018, consistent with current law, the low-volume hospital qualifying criteria and payment adjustment methodology will return to the criteria and methodology that were in effect prior to the amendments made by the Affordable Care Act (that is, the low-volume hospital payment policy in effect for FYs 2005 through 2010). Therefore, no [[Page 38188]] further revisions to the policy or to the regulations at Sec. 412.101 are required to conform them to the statutory requirement that the low- volume hospital policy in effect prior to the Affordable Care Act will again be in effect for FY 2018 and subsequent years. As discussed in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19938), for this reason, we did not propose specific amendments to the regulations at Sec. 412.101 to reflect the expiration of the temporary changes to the low-volume hospital payment adjustment policy originally provided for by the Affordable Care Act, but we proposed that if these temporary changes to the low-volume hospital payment policy were to be extended by law, similar to extensions provided most recently through FY 2017 by MACRA, we would make conforming changes to the regulations at Sec. 412.101(b) through (d), as appropriate, to reflect any such extension. Because, as of the time of the development of this final rule, these temporary changes to the low-volume hospital payment policy have not been extended by law, we are not making any such conforming changes. As noted previously, any changes to the cost report will be addressed through subregulatory guidance or other avenues, as appropriate. 4. Parallel Low-Volume Hospital Payment Adjustment Regarding Hospitals Operated by the Indian Health Services (IHS) or a Tribe As previously stated, section 1886(d)(12)(C) of the Act and our regulations at 42 CFR 412.101(b)(2) require that, in order to qualify for the low-volume hospital payment adjustment, a hospital must be located more than a specified number of miles from the nearest subsection (d) hospital (referred to as the mileage criterion). Section 1886(d)(1)(B) of the Act defines a ``subsection (d) hospital'' as a hospital located in one of the 50 States or District of Columbia, other than the specified excluded types of hospitals. As stated in prior rulemaking (for example, 79 FR 50153 (August 22, 2014), 78 FR 61194 and 61196 (October 3, 2013), 78 FR 50710 (August 19, 2013), 78 FR 27623 (May 10, 2013), 77 FR 53397 (August 31, 2012), 77 FR 27965 (May 11, 2012), 75 FR 50307 (August 16, 2010)), CMS considers IHS and Tribal hospitals to be subsection (d) hospitals. However, in the FY 2018 IPPS/ LTCH PPS proposed rule (82 FR 19939), we stated that, given the unique nature of IHS and Tribal hospitals and the populations they serve, as discussed below, we believe it would be appropriate to provide additional flexibility in determining eligibility for the low-volume hospital payment adjustment for IHS and Tribal hospitals and non-IHS hospitals that are located less than the specified mileage from one another. Specifically, we proposed that, for an IHS or Tribal hospital, only its proximity to other IHS or Tribal hospitals would be used to determine if the mileage criterion is met. Similarly, for a non-IHS hospital, only its proximity to other non-IHS hospitals would be used to determine if the mileage criterion is met. Except for emergencies and a few other limited special cases, those individuals who are not members of a federally recognized Tribe are not eligible for treatment at IHS or Tribal hospitals. Therefore, such a hospital is not a valid option for the general Medicare population, including local residents who are not members of a federally recognized Tribe or not otherwise eligible for IHS services. Therefore, we stated that we believe it would be appropriate to not consider IHS and Tribal hospitals when evaluating whether a non-IHS hospital meets the mileage criterion. Likewise, we stated that we believe it would be appropriate to not consider non-IHS hospitals when evaluating whether an IHS or Tribal hospital meets the mileage criterion. The principal mission of the IHS is the provision of health care to American Indians and Alaska Natives throughout the United States. In carrying out that mission, IHS operates under two primary authorizing statutes. The first statute, the Snyder Act, authorizes IHS to expend such moneys as Congress may determine from time to time appropriate for the conservation of the health of American Indians or Alaska Natives. We refer readers to 25 U.S.C. 13 (providing that the Bureau of Indian Affairs (BIA) will expend funds as appropriated for, among other things, the conservation of health of American Indians and Alaska Natives); and 42 U.S.C. 2001(a) (transferring the responsibility for American Indian and Alaska Native health care from BIA to HHS). The second statute, the Indian Health Care Improvement Act (IHCIA), established IHS as an agency within the Public Health Service of HHS and provides authority for numerous programs to address particular health initiatives for American Indians and Alaska Natives, such as alcohol and substance abuse and diabetes (25 U.S.C. 1601 et seq.). IHS and Tribal hospitals are charged with addressing the health of American Indians and Alaska Natives and are uniquely situated to provide services to this population. For this reason, we stated that we believe it would be appropriate to not consider the non-IHS hospitals when evaluating whether an IHS or Tribal hospital meets the mileage criterion. Because IHS and Tribal hospitals are subsection (d) hospitals, in the FY 2018 IPPS/LTCH PPS proposed rule (82 FR 19339), we proposed to use our authority under section 1886(d)(5)(I)(i) of the Act to provide an adjustment equal to the applicable low-volume adjustment provided for under section 1886(d)(12) of the Act for an IHS or Tribal hospital whose sole disqualifier for the low-volume hospital adjustment is its proximity to a non-IHS hospital, and for a non-IHS hospital whose sole disqualifier is its proximity to an IHS or Tribal hospital. Such an adjustment would provide that, practically speaking, an IHS or Tribal hospital would be able to receive a low-volume hospital adjustment based on its distance to the nearest IHS or Tribal hospital, and a non- IHS hospital would be able to qualify to receive a low-volume hospital adjustment based on its distance to the nearest non-IHS hospital. We believe it is appropriate to apply this authority here, given the unique characteristics of IHS and Tribal hospitals, as discussed above. To implement this proposed adjustment, we proposed to revise 42 CFR 412.101 by adding paragraph (e) to provide that, for discharges occurring in FY 2018 and subsequent years, only the distance between IHS or Tribal hospitals would be considered when assessing whether an IHS or Tribal hospital meets the mileage criterion under Sec. 412.101(b)(2). Similarly, only the distance between non-IHS hospitals would be considered when assessing whether a non-IHS hospital meets the mileage criterion under Sec. 412.101(b)(2). Comment: Commenters supported the proposed parallel adjustment so that, for discharges occurring in FY 2018 and subsequent years, only the distance between IHS or Tribal hospitals would be considered when assessing whether an IHS or Tribal hospital meets the mileage criterion under Sec. 412.101(b)(2), and similarly, only the distance between non-IHS hospitals would be considered when assessing whether a non-IHS hospital meets the mileage criterion under Sec. 412.101(b)(2). Several commenters urged CMS to apply this proposal retroactively as, according to some commenters, they did not believe CMS has always considered IHS and Tribal hospitals to be subsection (d) hospitals for purposes of the low-volume payment adjustment, while other commenters believed that IHS and Tribal hospitals are not ``like'' hospitals. Some commenters asked CMS to state in [[Page 38189]] its final rule that the proposed addition of paragraph (e) to Sec. 412.101 is a codification and clarification of existing policy regarding dissimilar hospitals, and that under that policy it is proper to approve a low-volume hospital adjustment to a hospital despite its proximity to an IHS or Tribal hospital. In general, commenters pointed to one or more of the following reasons in support of their assertion that the proposed rule is a codification and clarification of existing policy rather than a new policy: (1) Published CMS and MAC guidance that commenters claim has provided for a ``like hospital'' standard since the implementation of the adjustment (for example, Transmittal 1347, Change Request 8627 (February 14, 2014)); (2) a hospital that is within 15 miles of an IHS hospital and also has sole community hospital status indicates that such hospitals and IHS facilities are not ``like hospitals''; (3) assertions that some MACs had, at times for some cost reporting periods (or portions thereof), allowed non-IHS hospitals whose sole disqualifier was proximity to an IHS or Tribal hospital to receive a low-volume hospital adjustment; and (4) two Departmental Appeals Board decisions for cases which involved CAH designation not eligibility for a low-volume hospital adjustment (Cibola General Hospital, DAB No. 2387 (2011) and La Paz Regional Hospital, DAB CR 2883 (2013)), that commenters asserted found that ``IHS facilities should be disregarded in determining a hospital's eligibility for Medicare program classifications that are based on proximity to other Medicare hospitals.'' Response: We appreciate the commenters' support of our proposal. Because we have consistently considered IHS and Tribal hospitals to be subsection (d) hospitals, as noted in the preambles of the above cited rules, we believe it is inappropriate to apply this parallel adjustment retroactively. While CMS may have in certain instances used terms such as ``like'' in place of ``subsection (d)'' when issuing subregulatory guidance for the low-volume hospital adjustment and there may have been inconsistencies in low-volume hospital adjustment determinations made by some contractors, these factors do not establish agency policy or bind the agency. Indeed, CMS' regulations at Sec. 412.101(b)(2) clearly refer to the proximity to the nearest subsection (d) hospital, consistent with section 1886(d)(12)(C)(i) of the Act, but neither the statutory nor the regulatory provisions that govern the low-volume hospital adjustment refer to a ``like'' hospital standard. The SCH regulations at Sec. 412.92(a), by comparison, expressly refer to proximity to a ``like'' hospital (as defined at Sec. 412.92(c)(2)), consistent with section 1886(d)(5)(D)(iii) of the Act. Moreover, the DAB decisions cited by the commenters concerned the certification of a hospital for CAH status, not the requirements for determining proximity to a subsection (d) hospital for purposes of the low-volume hospital payment adjustment. To the extent that these decisions could be interpreted to mean that the DAB has held that IHS hospitals may not, by implication, be subsection (d) hospitals, we reiterate that CMS has a longstanding policy of considering IHS and Tribal hospitals to be subsection (d) hospitals (as noted in the preambles to the rules cited above). As a result, we believe that it is necessary to amend the regulation governing the low-volume hospital payment adjustment in order to provide flexibility in determining eligibility for the adjustment. Therefore, after consideration of the public comments we received, we are finalizing this proposal, including our proposed revisions to 42 CFR 412.101, without modification. F. Indirect Medical Education (IME) Payment Adjustment Factor for FY 2018 (Sec. 412.105) Under the IPPS, an additional payment amount is made to hospitals with residents in an approved graduate medical education (GME) program in order to reflect the higher indirect patient care costs of teaching hospitals relative to nonteaching hospitals. The payment amount is determined by use of a statutorily specified adjustment factor. The regulations regarding the calculation of this additional payment, known as the IME adjustment, are located at Sec. 412.105. We refer readers to the FY 2012 IPPS/LTCH PPS final rule (76 FR 51680) for a full discussion of the IME adjustment and IME adjustment factor. Section 1886(d)(5)(B)(ii)(XII) of the Act provides that, for discharges occurring during FY 2008 and fiscal years thereafter, the IME formula multiplier is 1.35. Accordingly, in the FY 2018 IPPS/LTH PPS proposed rule (82 FR 19940), we stated that, for discharges occurring during FY 2018, the formula multiplier is 1.35. We estimate that application of this formula multiplier for the FY 2018 IME adjustment will result in an increase in IPPS payment of 5.5 percent for every approximately 10 percent increase in the hospital's resident-to-bed ratio. Comment: One commenter stated that it appreciated that the resident-to-bed ratio is statutorily required for purposes of calculating the IME adjustment. The commenter requested that, in order to respond to physician shortages, policymakers provide additional funding to train future physicians and urged CMS to consider additional funding that would supplement the current IME adjustment factor. Response: We appreciate the commenter's comment. As noted above, the IME adjustment factor is statutory and the calculation of the IME payment is also specified in statute. Accordingly, for discharges occurring during FY 2018, the formula multiplier is 1.35. G. Payment Adjustment for Medicare Disproportionate Share Hospitals (DSHs) for FY 2018 (Sec. 412.106) 1. General Discussion Section 1886(d)(5)(F) of the Act provides for additional Medicare payments to subsection (d) hospitals that serve a significantly disproportionate number of low-income patients. The Act specifies two methods by which a hospital may qualify for the Medicare disproportionate share hospital (DSH) adjustment. Under the first method, hospitals that are located in an urban area and have 100 or more beds may receive a Medicare DSH payment adjustment if the hospital can demonstrate that, during its cost reporting period, more than 30 percent of its net inpatient care revenues are derived from State and local government payments for care furnished to needy patients with low incomes. This method is commonly referred to as the ``Pickle method.'' The second method for qualifying for the DSH payment adjustment, which is the most common, is based on a complex statutory formula under which the DSH payment adjustment is based on the hospital's geographic designation, the number of beds in the hospital, and the level of the hospital's disproportionate patient percentage (DPP). A hospital's DPP is the sum of two fractions: the ``Medicare fraction'' and the ``Medicaid fraction.'' The Medicare fraction (also known as the ``SSI fraction'' or ``SSI ratio'') is computed by dividing the number of the hospital's inpatient days that are furnished to patients who were entitled to both Medicare Part A and Supplemental Security Income (SSI) benefits by the hospital's total number of patient days furnished to patients entitled to benefits under Medicare Part A. The Medicaid fraction is computed by dividing the hospital's number of inpatient days furnished to patients [[Page 38190]] who, for such days, were eligible for Medicaid, but were not entitled to benefits under Medicare Part A, by the hospital's total number of inpatient days in the same period. Because the DSH payment adjustment is part of the IPPS, the statutory references to ``days'' in section 1886(d)(5)(F) of the Act have been interpreted to apply only to hospital acute care inpatient days. Regulations located at Sec. 412.106 govern the Medicare DSH payment adjustment and specify how the DPP is calculated as well as how beds and patient days are counted in determining the Medicare DSH payment adjustment. Under Sec. 412.106(a)(1)(i), the number of beds for the Medicare DSH payment adjustment is determined in accordance with bed counting rules for the IME adjustment under Sec. 412.105(b). Section 3133 of the Patient Protection and Affordable Care Act, as amended by section 10316 of the same Act and section 1104 of the Health Care and Education Reconciliation Act (Pub. L. 111-152), added a section 1886(r) to the Act that modifies the methodology for computing the Medicare DSH payment adjustment. (For purposes of this final rule, we refer to these provisions collectively as section 3133 of the Affordable Care Act.) Beginning with discharges in FY 2014, hospitals that qualify for Medicare DSH payments under section 1886(d)(5)(F) of the Act receive 25 percent of the amount they previously would have received under the statutory formula for Medicare DSH payments. This provision applies equally to hospitals that qualify for DSH payments under section 1886(d)(5)(F)(i)(I) of the Act and those hospitals that qualify under the Pickle method under section 1886(d)(5)(F)(i)(II) of the Act. The remaining amount, equal to an estimate of 75 percent of what otherwise would have been paid as Medicare DSH payments, reduced to reflect changes in the percentage of individuals who are uninsured, is available to make additional payments to each hospital that qualifies for Medicare DSH payments and that has uncompensated care. The payments to each hospital for a fiscal year are based on the hospital's amount of uncompensated care for a given time period relative to the total amount of uncompensated care for that same time period reported by all hospitals that receive Medicare DSH payments for that fiscal year. As provided by section 3133 of the Affordable Care Act, section 1886(r) of the Act requires that, for FY 2014 and each subsequent fiscal year, a subsection (d) hospital that would otherwise receive DSH payments made under section 1886(d)(5)(F) of the Act receives two separately calculated payments. Specifically, section 1886(r)(1) of the Act provides that the Secretary shall pay to such subsection (d) hospital (including a Pickle hospital) 25 percent of the amount the hospital would have received under section 1886(d)(5)(F) of the Act for DSH payments, which represents the empirically justified amount for such payment, as determined by the MedPAC in its March 2007 Report to Congress. We refer to this payment as the ``empirically justified Medicare DSH payment.'' In addition to this empirically justified Medicare DSH payment, section 1886(r)(2) of the Act provides that, for FY 2014 and each subsequent fiscal year, the Secretary shall pay to such subsection (d) hospital an additional amount equal to the product of three factors. The first factor is the difference between the aggregate amount of payments that would be made to subsection (d) hospitals under section 1886(d)(5)(F) of the Act if subsection (r) did not apply and the aggregate amount of payments that are made to subsection (d) hospitals under section 1886(r)(1) of the Act for such fiscal year. Therefore, this factor amounts to 75 percent of the payments that would otherwise be made under section 1886(d)(5)(F) of the Act. The second factor is, for FYs 2014 through 2017, 1 minus the percent change in the percent of individuals under the age of 65 who are uninsured, determined by comparing the percent of such individuals who were uninsured in 2013, the last year before coverage expansion under the Affordable Care Act (as calculated by the Secretary based on the most recent estimates available from the Director of the Congressional Budget Office before a vote in either House on the Health Care and Education Reconciliation Act of 2010 that, if determined in the affirmative, would clear such Act for enrollment), and the percent of individuals who were uninsured in the most recent period for which data are available (as so calculated) minus 0.1 percentage point for FY 2014, and minus 0.2 percentage point for FYs 2015 through 2017. For FYs 2014 through 2017, the baseline for the estimate of the change in uninsurance is fixed by the most recent estimate of the Congressional Budget Office before the final vote on the Health Care and Education Reconciliation Act of 2010, which is contained in a March 20, 2010 letter from the Director of the Congressional Budget Office to the Speaker of the House. (The March 20, 2010 letter is available for viewing on the following Web site: https://www.cbo.gov/sites/default/files/111th-congress-2009-2010/costestimate/amendreconprop.pdf.) For FY 2018 and subsequent fiscal years, the second factor is 1 minus the percent change in the percent of individuals who are uninsured, as determined by comparing the percent of individuals who were uninsured in 2013 (as estimated by the Secretary, based on data from the Census Bureau or other sources the Secretary determines appropriate, and certified by the Chief Actuary of CMS), and the percent of individuals who were uninsured in the most recent period for which data are available (as so estimated and certified), minus 0.2 percentage point for FYs 2018 and 2019. The third factor is a percent that, for each subsection (d) hospital, represents the quotient of the amount of uncompensated care for such hospital for a period selected by the Secretary (as estimated by the Secretary, based on appropriate data), including the use of alternative data where the Secretary determines that alternative data are available which are a better proxy for the costs of subsection (d) hospitals for treating the uninsured, and the aggregate amount of uncompensated care for all subsection (d) hospitals that receive a payment under section 1886(r) of the Act. Therefore, this third factor represents a hospital's uncompensated care amount for a given time period relative to the uncompensated care amount for that same time period for all hospitals that receive Medicare DSH payments in the applicable fiscal year, expressed as a percent. For each hospital, the product of these three factors represents its additional payment for uncompensated care for the applicable fiscal year. We refer to the additional payment determined by these factors as the ``uncompensated care payment.'' Section 1886(r) of the Act applies to FY 2014 and each subsequent fiscal year. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50620 through 50647) and the FY 2014 IPPS interim final rule with comment period (78 FR 61191 through 61197), we set forth our policies for implementing the required changes to the Medicare DSH payment methodology made by section 3133 of the Affordable Care Act for FY 2014. In those rules, we noted that, because section 1886(r) of the Act modifies the payment required under section 1886(d)(5)(F) of the Act, it affects only the DSH payment under the operating IPPS. It does not revise or replace the [[Page 38191]] capital IPPS DSH payment provided under the regulations at 42 CFR part 412, subpart M, which were established through the exercise of the Secretary's discretion in implementing the capital IPPS under section 1886(g)(1)(A) of the Act. Finally, section 1886(r)(3) of the Act provides that there shall be no administrative or judicial review under section 1869, section 1878, or otherwise of any estimate of the Secretary for purposes of determining the factors described in section 1886(r)(2) of the Act or of any period selected by the Secretary for the purpose of determining those factors. Therefore, there is no administrative or judicial review of the estimates developed for purposes of applying the three factors used to determine uncompensated care payments, or the periods selected in order to develop such estimates. 2. Eligibility for Empirically Justified Medicare DSH Payments and Uncompensated Care Payments As indicated earlier, the payment methodology under section 3133 of the Affordable Care Act applies to ``subsection (d) hospitals'' that would otherwise receive a DSH payment made under section 1886(d)(5)(F) of the Act. Therefore, hospitals must receive empirically justified Medicare DSH payments in a fiscal year in order to receive an additional Medicare uncompensated care payment for that year. Specifically, section 1886(r)(2) of the Act states that, in addition to the payment made to a subsection (d) hospital under section 1886(r)(1) of the Act, the Secretary shall pay to such subsection (d) hospitals an additional amount. Because section 1886(r)(1) of the Act refers to empirically justified Medicare DSH payments, the additional payment under section 1886(r)(2) of the Act is limited to hospitals that receive empirically justified Medicare DSH payments in accordance with section 1886(r)(1) of the Act for the applicable fiscal year. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50622) and the FY 2014 IPPS interim final rule with comment period (78 FR 61193), we provided that hospitals that are not eligible to receive empirically justified Medicare DSH payments in a fiscal year will not receive uncompensated care payments for that year. We also specified that we would make a determination concerning eligibility for interim uncompensated care payments based on each hospital's estimated DSH status for the applicable fiscal year (using the most recent data that are available). We indicated that our final determination on the hospital's eligibility for uncompensated care payments will be based on the hospital's actual DSH status at cost report settlement for that payment year. In the FY 2014 IPPS/LTCH PPS final rule (78 FR 50622) and the FY 2015 IPPS/LTCH PPS final rule (79 FR 50006), we specified our policies for several specific classes of hospitals within the scope of section 1886(r) of the Act. We refer readers to those two final rules for a detailed discussion of our policies. In summary, we specified the following: Subsection (d) Puerto Rico hospitals that are eligible for DSH payments also are eligible to receive empirically justified Medicare DSH payments and uncompensated care payments under the new payment methodology (78 FR 50623 and 79 FR 50006). Maryland hospitals are not eligible to receive empirically justified Medicare DSH payments and uncompensated care payments under the payment methodology of section 1886(r) of the Act because they are not paid under the IPPS. As discussed in the FY 2015 IPPS/LTCH PPS final rule (79 FR 50007), effective January 1, 2014, the State of Maryland elected to no longer have Medicare pay Maryland hospitals in accordance with section 1814(b)(3) of the Act and entered into an agreement with CMS that Maryland hospitals will be paid under the Maryland All-Payer Model. However, under the Maryland All-Payer Model, Maryland hospitals still are not paid under the IPPS. Therefore, they remain ineligible to receive empirically justified Medicare DSH payments or uncompensated care payments under section 1886(r) of the Act. SCHs that are paid under their hospital-specific rate are not eligible for Medicare DSH payments. SCHs that are paid under the IPPS Federal rate receive interim payments based on what we estimate and project their DSH status to be prior to the beginning of the Federal fiscal year (based on the best available data at that time) subject to settlement through the cost report, and if they receive interim empirically justified Medicare DSH payments in a fiscal year, they also will receive interim uncompensated care payments for that fiscal year on a per discharge basis, subject as well to settlement through the cost report. Final eligibility determinations will be made at the end of the cost reporting period at settlement, and both interim empirically justified Medicare DSH payments and uncompensated care payments will be adjusted accordingly (78 FR 50624 and 79 FR 50007).