Published January, 2017 - First Illinois Speaks Author: Maria C. Miranda, FACHE, Director, Emerging Payment Models Introduction: While the Comprehensive Care for Joint Replacement (CJR) program is positioned as a “test,” given the infrastructure being put in place by the Centers for Medicare and Medicaid Services (CMS) to run the program, CJR is likely just the start of a larger effort by CMS to implement additional mandatory bundled payment programs. Therefore, it’s very important that hospital financial stakeholders become familiar with CJR even if their hospital isn’t currently a participant.