Proposed rule updates geographic areas and mandatory participation requirements.

—Via CMS—WASHINGTON, D.C. (August 15, 2017)—Today, the Centers for Medicare & Medicaid Services (CMS) announced a proposed rule to reduce the number of mandatory geographic areas participating in the Center for Medicare and Medicaid Innovation’s (Innovation Center) Comprehensive Care for Joint Replacement (CJR) model from 67 to 34. In addition, CMS proposes to allow CJR participants in the 33 remaining areas to participate on a voluntary basis.