Dora Hughes
Dora Hughes, M.D., M.P.H., is the Chief Medical Officer and Director of the Center for Clinical Standards and Quality (CCSQ) for the Centers for Medicare & Medicaid Services (CMS). CCSQ is primarily responsible for executing all national clinical, quality, and safety standards for healthcare facilities and providers, as well as establishing coverage determinations for items and services that improve health outcomes for Medicare beneficiaries.
Previously, Dr. Hughes served as Chief Medical Officer at the CMS Innovation Center. She led the Center’s work on addressing challenges for underserved communities, advised on care delivery, payment and data collection strategies for the Center’s models and initiatives, and represented CMS on clinical and cross-agency working groups within HHS.
Earlier in her career, Dr. Hughes served as the Counselor for Science & Public Health at the U.S. Department of Health & Human Services. In this role, she helped implement the Affordable Care Act and provided oversight and guidance on priority issues regarding public health and prevention; workforce and the safety net; food, drug and device regulatory matters; and biomedical research innovation.
In addition to federal service, Dr. Hughes was an Associate Research Professor at the Milken Institute School of Public Health at George Washington University, where her work focused on the intersection of clinical and community health, social determinants of health, and healthcare delivery, as well as teaching. Dr. Hughes also has served as senior policy advisor at a law firm, where she focused on regulatory and legislative matters in the life science industry.
Dr. Hughes began her career in health policy as Senior Program Officer at the Commonwealth Fund, and subsequently served as Deputy Director for the Health, Education, Labor, and Pensions (HELP) Committee and health policy advisor in the United States Senate.

Dr. Hughes received a B.S. from Washington University, M.D. from Vanderbilt and M.P.H. from Harvard. She completed internal medicine residency at Brigham & Women’s Hospital and is licensed and board certified.
