
Updates on CMS WISeR Model – Launch & Key Pilot Facts
The Centers for Medicare & Medicaid Services (CMS) will implement the Wasteful and Inappropriate Service Reduction (WISeR) Model beginning January 1, 2026, through December 31, 2031. This pilot applies to Original Medicare only, not Medicare Advantage, and operates in six states: Arizona, New Jersey, Ohio, Oklahoma, Texas, and Washington.


