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Regulations last checked for updates: Oct 26, 2026
Title 42 - Public Health last revised: Oct 13, 2026
All Titles
Title 42
Chapter IV
Part 512
Subpart F - Subpart F—Comprehensive Care For Joint Replacement Expanded (CJR-X) Model
GENERAL
§ 512.600 - Basis and scope of subpart.
§ 512.605 - Definitions.
CJR-X PARTICIPATION
§ 512.610 - Mandatory participation.
§ 512.615 - CJR-X APM options.
BENEFICIARY POPULATION
§ 512.620 - Beneficiary inclusion criteria.
§ 512.622 - Beneficiary notifications.
EPISODE OF CARE
§ 512.625 - Scope of episode.
§ 512.630 - Determination of the episode.
QUALITY MEASURES AND COMPOSITE QUALITY SCORE
§ 512.635 - Quality measures, composite quality score, and display of quality measures.
PRICING METHODOLOGY
§ 512.640 - Determination of preliminary target prices.
§ 512.645 - Determination of reconciliation target prices.
§ 512.650 - Reconciliation process and determination of the reconciliation payment or repayment amount.
§ 512.652 - Treatment of incentive programs or add-on payments under existing Medicare payment systems.
§ 512.655 - Proration of payments for items and services that extend beyond an episode.
§ 512.660 - Appeals process.
DATA SHARING
§ 512.665 - Data sharing with CJR-X participants.
FINANCIAL ARRANGEMENTS AND BENEFICIARY INCENTIVES
§ 512.670 - Sharing arrangements.
§ 512.675 - Distribution arrangements.
§ 512.680 - Downstream distribution arrangements.
§ 512.685 - CJR-X beneficiary incentives.
§ 512.690 - Application of the CMS-sponsored Model Arrangements and Patient Incentives Safe Harbor.
MEDICARE PROGRAM WAIVERS
§ 512.695 - CJR-X Medicare Program Waivers.
authority:
42 U.S.C. 1302
,
1315a
,
and
source:
85 FR 61362, Sept. 29, 2020, unless otherwise noted.
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