The Centers for Medicare and Medicaid Services (CMS) Administers the Medicare program and this site The DC Healthcare Alliance Gives both uninsured individuals and families an opportunity for better health care District of Columbia Office on Aging Develops and carries out a comprehensive and coordinated system of health, education, employment, and social services for the District's elderly population, who are 60 years of age and older The Department of Human Services Provides information on Medicaid and other services provided in the District of Columbia Health Assistance Partnership A helpful tool for patients to understand their insurance needs as well as giving updates on changes in insurance policies. Medicare Helps Medicare beneficiaries understand their Medicare coverage as well as signing up for prescription drug coverage