Headquartered in King of Prussia, PA, UHS has more than 87,000 employees and through its subsidiaries operates 26 acute care hospitals, 327 behavioral health facilities, 40 outpatient facilities and ambulatory care access points, an insurance offering, a physician network and various related services located in 37 U.S. states, Washington, D.C., Puerto Rico and the United Kingdom. Through its subsidiaries, UHS operates inpatient acute care facilities, inpatient behavioral health facilities, outpatient and other facilities, nationwide virtual behavioral health services, an insurance offering, a physician network and various related services with physical locations in the U.S., Puerto Rico, Ireland and United Kingdom.