On November 1, 2022, the Centers for Medicare & Medicaid Services (CMS) issued changes to the Medicare Shared Savings Program to advance CMS’ broader strategy of growth, alignment, and equity. To improve the overall operations of the Shared Savings Program, CMS is finalizing changes that, among other things, will impact payment and Accountable Care Organization (ACO) beneficiary assignment, update quality reporting and performance requirements, and reduce the administrative burden for ACOs.