References
30 verified sources for Spine Under Medicare's New Payment Models. Literature reviewed through CMS rules, guides and participant files read October 18, 2026.
- 1.Regulation / agency documentFederal rules & CMSAmbulatory Specialty Model (ASM) model pageCMS. CMS Innovation Center. 2026.Mandatory; five performance years 2027-01-01 to 2031-12-31; Heart failure cohort: cardiology. Low back pain cohort: anesthesiology, interventional pain management, neurosurgery, orthopedic surgery, pain management, PM&R; Adjustments -9% to +9% in the first two years, rising to -12% to +12% by the final year; Eligibility requires 20+ attributed episodes and practice in a mandatory geographic area (about one-quarter of CBSAs/metro divisions); Final PY2027 participant list posted
- 2.Regulation / agency documentFederal rules & CMSASM Model Overview Fact SheetCMS. CMS Innovation Center. 2025.Performance years 2027-2031; payment years 2029-2033; Quality and cost assessed individually; improvement activities and Promoting Interoperability assessed at group level; First payment year range -9% to +9%; total positive adjustments will not exceed total negative adjustmentsCited on slide 15
- 3.Regulation / agency documentFederal rules & CMSASM Frequently Asked QuestionsCMS. CMS Innovation Center. 2026.PY2027 performance sets the CY2029 Part B payment adjustment; Specialty is determined by the plurality of Part B claims; non-physician practitioners are not eligible; Eligibility uses data from 2 calendar years before the performance year; Data are due March 31 after the performance year; participants are exempt from MIPS for ASM years
- 4.Regulation / agency documentFederal rules & CMSASM Performance Categories Reporting FactsheetCMS. CMS Innovation Center. 2026.Low back pain quality measures: Q238, Q134, Q128, Q220; an excess-utilization measure was deferred to CY2027 rulemaking; Cost: COST_LBP_1 episode-based cost measure, calculated from claims (no submission); IA-1: primary care connection and HRSN screening; IA-2: Collaborative Care Arrangement with a PCP practice; Small practice (15 or fewer NPIs) may report quality at group level; PI reported at TIN levelCited on slides 15, 17, 18
- 5.Regulation / agency documentSurveys & dataASM Mandatory Geographic Areas (XLSX)CMS. CMS Innovation Center. 2025.235 CBSAs and metropolitan divisions; NJ-related areas: Lakewood-New Brunswick NJ (29484), Trenton-Princeton (45940), Vineland (47220), Allentown-Bethlehem-Easton PA-NJ (10900), Wilmington DE-MD-NJ (48864); New York-Jersey City-White Plains (35614, Bergen/Hudson/Passaic) and Newark (35084) divisions not selectedCited on slides 16, 24
- 6.Regulation / agency documentSurveys & dataASM Participants: Revised Master Final Participant List CY27 (CSV)CMS. CMS (data.cms.gov). 2026.5,556 TIN/NPI rows in total; low back pain cohort has 3,341 rows (3,319 unique NPIs) in 46 states; ORTHONJ LLC: 22 unique NPIs in the low back pain cohort, all assigned to Lakewood-New Brunswick, NJ; NJ low back pain participants: 132 (120 Lakewood-New Brunswick, 10 Trenton-Princeton, 1 Allentown, 1 Vineland)Cited on slides 15, 16
- 7.Regulation / agency documentFederal rules & CMSASM Participant Office Hours slides (September 30, 2026)CMS. CMS Innovation Center. 2026.Final participant list released and participant portal opened 2026-09-15; Data Sharing Agreement / Data Request & Attestation expected October 2026; model launch 2027-01-01Cited on slide 15
- 8.Regulation / agency documentFederal rules & CMSCY 2026 Physician Fee Schedule final rule, 90 FR 49266 (FR Doc 2025-19787)CMS. Federal Register / CMS. 2025.Finalized ASM at 42 CFR part 512 subpart G (90 FR 49562-49720); ASM risk levels: 9% (2029), 9% (2030), 10% (2031), 11% (2032), 12% (2033); redistribution percentage 85%; Stratified random sampling of CBSAs/metro divisions, about 40% of each of six strata; New participants identified each year from PY2028 using data from 2 years prior; once selected, a participant for the remainder of the model; Six new MVPs finalized (diagnostic radiology, interventional radiology, neuropsychology, pathology, podiatry, vascular surgery)Cited on slides 15, 18, 19
- 9.Regulation / agency documentFederal rules & CMSCY 2027 Physician Fee Schedule proposed rule, 91 FR 43842 (FR Doc 2026-14327)CMS. Federal Register / CMS. 2026.Confirms the adjustment applies to all Part B claims for covered professional services; Proposes replacing Q220 with Q182 Functional Outcome Assessment for the low back pain cohort; Proposes the MRI Lumbar Spine for Low Back Pain (modified for ASM) claims-based measure; Proposes a rural scoring adjustment, individual or group IA reporting, and a PRO data submission incentive; Proposes renaming the Rehabilitative Support for MSK Care MVP; three new MVPs (diabetic disease, hospitalist, hypertension); Final rule not yet published as of 2026-10-18Cited on slide 17
- 10.Regulation / agency documentFederal rules & CMSLow Back Pain Measure Information Form (MIF), 2024 performance periodCMS. CMS Quality Payment Program. 2023.Trigger: outpatient E/M, therapy evaluation/service, or manipulation claim plus a confirming claim within 60 days, both with a low back pain diagnosis; Confirming codes include spine injections, spinal neurostimulators, imaging, acupuncture, remote therapeutic monitoring, dry needling; No episode opens if spine surgery occurs from 90 days before to 60 days after the trigger; Episodes 120-484 days; assigned services include spinal surgery, hospitalizations, injections, imaging, therapy, medications, DME; Exclusions include cauda equina syndrome, spinal infection, osteoporotic compression fracture, myelopathy, trauma, neoplasmsCited on slides 5, 17
- 11.Report / survey dataSurveys & dataContaining Chronic Disease Costs With the Ambulatory Specialty Model (Kumar, Kannarkat, Kannarkat)AJMC. American Journal of Managed Care. 2026.Secondary source: commentary/perspective, not an original data analysis; Argues mandatory two-sided risk may push small specialty practices toward consolidation; Recommends upside-only start, group-level reporting, and an on-ramp before interoperability penalties; Discusses the July 2025 proposed design rather than the final ruleCited on slide 19
- 12.Regulation / agency documentFederal rules & CMSTransforming Episode Accountability Model (TEAM) model pageCMS. CMS Innovation Center. 2026.Mandatory; five performance years 2026-01-01 to 2030-12-31; Episodes: LEJR, SHFFT, spinal fusion, CABG, major bowel procedure; from inpatient stay or outpatient procedure through 30 days after discharge; Participant list updated September 2026; FY2027 IPPS final rule updated TEAM policiesCited on slide 7
- 13.Regulation / agency documentFederal rules & CMSTEAM Overview Fact SheetCMS. CMS Innovation Center. 2025.IPPS/OPPS acute care hospitals in selected CBSAs are required to participate; Three participation tracks with graduated risk; Target prices cover all non-excluded Part A and B services in the episodeCited on slides 5, 8
- 14.Regulation / agency documentSurveys & dataTEAM Participant List, 2026Q3 (XLSX)CMS. CMS Innovation Center. 2026.721 hospitals listed (711 mandatory, 10 voluntary); CMS page cites 716 participants; 44 NJ hospitals, all in CBSA 35620 New York-Newark-Jersey City, NY-NJ; Includes Hackensack UMC (310001), Englewood (310045), Holy Name (310008), Valley (310012), Palisades (310003), Jersey City Medical Center (310074); Also Bergen New Bridge, HMH Pascack Valley, Hoboken, Bayonne, Heights University (former Christ Hospital), Secaucus University, St. Joseph's UMC, St. Mary's General; No other NJ CBSA (Philadelphia-Camden, Trenton-Princeton, Atlantic City, Vineland, Allentown) selectedCited on slide 7
- 15.Regulation / agency documentFederal rules & CMS42 CFR Part 512 (TEAM subpart E; CJR-X subpart F; ASM subpart G), current as of 2026-10-13CFR. eCFR (Office of the Federal Register). 2026.TEAM episodes are initiated only by an IPPS discharge or OPPS claim at a TEAM participant hospital (§512.525(c)); Spinal fusion: HOPD HCPCS 22551, 22554, 22612, 22630, 22633; MS-DRGs 523-525 added from 2026-10-01; Discount factor: 1.5% CABG and major bowel; 2% LEJR, SHFFT, spinal fusion (§512.540(c)); Target price from Census-division regional spending, 3 baseline years weighted 17/33/50, risk adjusted; TEAM collaborators include physicians and PGPs; gainsharing conditions; alignment payments capped at 25% per non-ACO collaborator and 50% aggregate (§512.565); ASM eligibility, stratified random area selection, and payment multiplier (§§512.710, 512.750)Cited on slides 4, 7, 8, 10, 15, 18, 24
- 16.Regulation / agency documentFederal rules & CMSFY 2025 IPPS/LTCH PPS final rule, 89 FR 68986 (FR Doc 2024-17021), TEAM establishedCMS. Federal Register / CMS. 2024.Established TEAM; CMS declined to make ASCs TEAM participants or episode-initiating settings, citing no prior testing, pricing, and hospital-level quality measuresCited on slides 7, 24
- 17.Regulation / agency documentFederal rules & CMSFY 2027 IPPS/LTCH PPS final rule, 91 FR 49570 (FR Doc 2026-15833)CMS. Federal Register / CMS. 2026.Added 3 MS-DRGs that initiate TEAM spinal fusion episodes; added APC/MS-DRG update factors; full-baseline normalization; Finalized CJR-X: mandatory national LEJR model with 90-day episodes starting 2028-01-01; TEAM hospitals excluded; States the CJR Model ran from 2016-04-01 to 2024-12-31Cited on slides 7, 19
- 18.Regulation / agency documentFederal rules & CMSComprehensive Care for Joint Replacement (CJR) Model pageCMS. CMS Innovation Center. 2026.Performance period ended 2024-12-31 (PY8); Points to the CJR-X expansion finalized in the FY2027 IPPS final rule
- 19.Regulation / agency documentFederal rules & CMSBPCI Advanced model pageCMS. CMS Innovation Center. 2026.Model period of performance ended 2025-12-31
- 20.Regulation / agency documentFederal rules & CMSWISeR (Wasteful and Inappropriate Service Reduction) Model pageCMS. CMS Innovation Center. 2026.Runs 2026-01-01 to 2031-12-31 in AZ, NJ, OH, OK, TX, WA; New Jersey: Novitas (JL) with technology participant Genzeon Corporation; Prior authorization optional; otherwise pre-payment medical review; Medicare Advantage not affected
- 21.Regulation / agency documentFederal rules & CMSWISeR Provider and Supplier Operational Guide, Version 7.0CMS. CMS Innovation Center. 2026.Prior authorization requests accepted from 2026-01-05 for dates of service on or after 2026-01-15; ESI codes 62321, 62323, 64479, 64480, 64483, 64484; PVA 22510-22515; cervical fusion 22554 only; electrical nerve stimulator 63655 only; 22551/22552 and 63650 are in the separate HOPD prior authorization program; 22585 removed December 2025; PILD (NCD 150.13) and DBS implementation delayed; Sites: office, home, HOPD, ASC; decisions in 3 days (2 expedited); UTN valid 120 days; NPI-level exemption program from July 2026Cited on slides 4, 5, 12, 13, 24
- 22.Regulation / agency documentFederal rules & CMSImplementation of Prior Authorization for Select Services for the WISeR Model, 90 FR 28749 (FR Doc 2025-12195)CMS. Federal Register / CMS. 2025.Announced a six-year model effective 2026-01-01 in selected states including New Jersey (JL); Original service list included electrical nerve stimulators, ESIs, PVA, cervical fusion, and PILD
- 23.Regulation / agency documentFederal rules & CMSDelayed Implementation of Certain Prior Authorization for Select Services for the WISeR Model, 91 FR 17282 (FR Doc 2026-06616)CMS. Federal Register / CMS. 2026.Delays deep brain stimulation (NCD 160.24) and PILD (NCD 150.13) until a future date to be announced by noticeCited on slide 12
- 24.Regulation / agency documentFederal rules & CMSWISeR Model notice correction, 91 FR 17282-17283 (FR Doc 2026-06617)CMS. Federal Register / CMS. 2026.ESI LCDs narrowed to L39015, L39240, L36920, excluding facet joint interventions; Cervical fusion LCDs L39741, L39758, L39793; PVA LCDs L38201, L34228, L35130
- 25.Regulation / agency documentFederal rules & CMSWISeR Model Frequently Asked QuestionsCMS. CMS Innovation Center. 2026.A MAC denial after pre-payment review is an initial determination subject to the normal appeals process
- 26.Regulation / agency documentFederal rules & CMSCY 2025 OPPS/ASC Final Rule Fact Sheet (CMS-1809-FC)CMS. CMS. 2024.Implements CAA 2023 section 4135 (NOPAIN): temporary additional payment for non-opioid pain treatments in HOPD and ASC, 2025-01-01 to 2027-12-31; Payment limited to an estimated average of 18% of the OPD fee schedule amount for associated servicesCited on slide 19
- 27.Regulation / agency documentFederal rules & CMSNon-Opioid Quarterly Implementation Process (updated December 2025)CMS. CMS. 2025.Regulations at 42 CFR 419.43(k) and 416.174; From CY2026, qualifying products may be approved quarterly, with payment retroactive to the determination dateCited on slide 19
- 28.Regulation / agency documentSurveys & dataCBSA, Metropolitan Division, and CSA delineation file (List 1), July 2023Census. U.S. Census Bureau / OMB. 2023.Bergen, Hudson, Passaic: New York-Jersey City-White Plains, NY-NJ Metro Division (35614) within CBSA 35620; Middlesex, Monmouth, Ocean, Somerset: Lakewood-New Brunswick, NJ Metro Division (29484); Essex, Hunterdon, Morris, Sussex, Union: Newark, NJ Metro Division (35084)Cited on slide 16
- 29.Regulation / agency documentFederal rules & CMSPrior Authorization for Certain Hospital Outpatient Department (OPD) ServicesCMS. Centers for Medicare & Medicaid Services. 2026.Cervical fusion with disc removal (22551, 22552) and implanted spinal neurostimulators (63650) in hospital outpatient departments require prior authorization since July 1, 2021; the hospital submits; decisions in 7 calendar days (2 business days expedited); valid 120 days.Cited on slide 12
- 30.Regulation / agency documentFederal rules & CMSWISeR (Wasteful and Inappropriate Service Reduction) model: Medicare JLNovitas. Novitas Solutions. 2026.New Jersey providers submit WISeR prior authorization requests either to the model participant Genzeon (HIP One portal) or to Novitas, not both.Cited on slide 13