Anne Marie Costello

Anne Marie Costello is the Deputy Director for the Center for Medicaid & CHIP Services (CMCS) within the Centers for Medicare & Medicaid Services (CMS) at the U.S. Department of Health and Human Services (HHS). Previously, Anne Marie was Director of the Children and Adults Health Programs Group (CAHPG) in CMCS. There, she directed CMS’s work on eligibility, enrollment, quality of care measurement, and quality improvement initiatives for children and adults served by Medicaid, the Children’s health Insurance program (CHIP), and the Basic Health Program (BHP), leading the development of national policy for low-income children and adults enrolled in Medicaid, CHIP, and BHP. She led the implementation of quality improvement initiatives on maternal and child health, children’s oral health and prevention, and special initiatives related to the Agency’s response to the Zika virus and the Flint water crisis.

Anne Marie is a nationally recognized expert on health policy and has extensive experience implementing Medicaid, CHIP, and BHP policies and operations at the federal and state levels. Before joining CMS, she held a number of leadership positions in state and local government and in the nonprofit sector. Anne Marie also served as the Director of the Bureau of Compliance at the New York State Department of Health. She was responsible for oversight of Medicaid policy implementation in New York City and implementation of statewide outreach and enrollment initiatives.

Anne Marie holds a Master of Public Health degree from Hunter College.