Division of Integrated Health Systems
Disabled and Elderly Health Programs Group
Center for Medicaid, CHIP, and Survey & Certification
Centers for Medicare & Medicaid Services
7500 Security Boulevard, S2-10-23
Baltimore, MD 21244
John Michael (Mike) Hall is the first director of the newly created Division of Integrated Health Systems (DIHS) at the Centers for Medicare & Medicaid Services (CMS). Prior to joining CMS, he served as cabinet secretary for the Department of Aging & Office of Long-Term Living in Pennsylvania. From 2004 to 2007, he was deputy commissioner of the Maine Department of Health & Human Services and also served as director of MaineCare, the state Medicaid program. In the mid-1990s, Mr. Hall left the practice of law and joined Vermont state government, working for almost two decades in a variety of senior leadership positions at the Department of Aging & Disabilities and Vermont’s Agency of Human Services and later serving as commissioner of the Department of Social Welfare.