About this guide

The Center for Medicare and Medicaid Innovation (CMMI) is a central driver of federal efforts to test new payment and care delivery approaches across Medicare and Medicaid. Over time, its portfolio has grown in size and complexity, making it increasingly difficult for stakeholders to track which models are active, newly announced, or forthcoming.

This guide is designed to put all of CMMI’s active and announced models in one place and explain them in simple, consistent terms.