This week, our In Focus section reviews publicly available data on enrollment in capitated financial and administrative alignment demonstrations (“Duals Demonstrations”) for beneficiaries dually eligible for Medicare and Medicaid (duals) in nine states: California, Illinois, Massachusetts, Michigan, New York, Ohio, Rhode Island, South Carolina, and Texas. Each of these states has begun either voluntary or passive enrollment of duals into fully integrated plans providing both Medicaid and Medicare benefits (“Medicare-Medicaid Plans,”or “MMPs”) under three-way contracts between the state, the Centers for Medicare & Medicaid Services (CMS), and the MMP.