The MassHealth Demonstration Extension 2022–2027: Building on Success, Focusing on Equity
Massachusetts administers much of MassHealth through an 1115 Demonstration waiver, approved by the Centers for Medicare and Medicaid Services (CMS), which it has extended several times since it was originally approved in 1995. On September 28, 2022, CMS approved Massachusetts’ request for a five-year extension of its Demonstration, which is in effect from October 1, 2022 through December 31, 2027.

