The Bureau of Medicine and Surgery (BUMED) is an agency of the United States Department of the Navy that manages health care activities for the United States Navy and United States Marine Corps. BUMED operates hospitals and other health care facilities as well as laboratories for biomedical research, and trains and manages the Navy's many staff corps related to medicine. Its headquarters is located at the Defense Health Headquarters in Falls Church, Virginia. BUMED has 63,000 medical personnel and more than a million eligible beneficiaries.