The Centers for Medicare & Medicaid Services (“CMS”) recently published the proposed 2023 Physician Fee Schedule (“PFS”), which contains several important changes affecting Accountable Care Organizations (“ACOs”) that participate in the Medicare Shared Savings Program (“MSSP”), including a new Advanced Incentive Program. See Proposed 2023 PFS, 82 Fed. Reg. 45,860 (July 29, 2022).
ACOs enable health care providers to provide coordinated patient care to Medicare beneficiaries, and to share in the savings resulting from improved care. According to CMS, as of January 1, 2022, over 11 million Medicare beneficiaries receive care from 483 ACOs across the country. Id. at 46,093.
The proposed changes are intended to advance “growth, alignment, and equity,” and to “increase the percentage of people with Medicare in accountable care arrangements.” Id. at 46,093-94. Of note, and as described in a publication preceding the PFS, CMS proposed the changes to increase (i) the number of beneficiaries assigned to MSSP ACOs; (ii) the number of higher spending populations in the program, since the change to regionally-adjusted benchmarks; and (iii) the representation of Black (or African American), Hispanic, Asian/Pacific Islander, and American Indian/Alaska Native beneficiaries assigned to MSSP ACOs, as compared to Non-Hispanic Whites.