The Market comprises all military medical facilities in the San Antonio, Texas area, to include Brooke Army Medical Center, Wilford Hall Ambulatory Surgical Center, 10 standalone military treatment facilities, and over 100 specialty services—staffed by Army, Air Force, Navy, civilian and contract personnel.

[1] The Market works to optimize personnel and resources and improve access to care for more than 250,000 military Tricare beneficiaries across the region.

[1] The Market encompasses the Department of Defense’s largest inpatient hospital and outpatient facility, and the DoD's only Level I Trauma Center.

[3] On July 16, 2021, San Antonio's military treatment facilities officially unified as a Market with the Defense Health Agency during a ceremony at Brooke Army Medical Center.

The San Antonio Market was charged with optimizing personnel and resources and improving access to care for more than 250,000 military beneficiaries across the region.