13 Area Branch Health Clinic (Mainside)
Military clinic · Marine Corps Base Camp Pendleton
14th St.Bldg. 13129
MCB Camp Pendleton, CA 92055
California has 40 military treatment facilities across 23 cities. A military treatment facility (MTF) is a hospital or clinic run by the Department of Defense — care there is TRICARE care by definition, though who can be seen depends on your plan and on the facility's capacity.
California is in the TRICARE West Region, administered by TriWest Healthcare Alliance. For questions about referrals, claims or network status, call 888-TRIWEST (888-874-9378).
5 of these are full military hospitals or medical centers rather than clinics.
Military clinic · Marine Corps Base Camp Pendleton
14th St.Military clinic · Marine Corps Base Camp Pendleton
210735 C StreetMilitary clinic · Marine Corps Base Camp Pendleton
22190 10th St.Military clinic · Vandenberg Space Force Base
338 South Dakota Ave. Bldg.13850Military clinic · Marine Corps Base Camp Pendleton
310514 Phelps St.Military clinic · Marine Corps Base Camp Pendleton
330305 C St.Military clinic · Edwards Air Force Base
Bldg. 5525 30 Nightingale RoadMilitary clinic · Marine Corps Base Camp Pendleton
414006 Nelson Rd.Military clinic · Marine Corps Base Camp Pendleton
520445 San Juan RdMilitary clinic · Marine corps Base Camp Pendleton
620305 8th St.Military hospital · Travis Air Force Base
60th Medical GroupMilitary clinic · Los Angeles Air Force Base
Building 210Military clinic · Marine Corps Base Camp Pendleton
620305 8th St.Military clinic · Beale Air Force Base
15301 Warren Shingle RoadMilitary clinic · Naval Air Weapons Station China Lake
1 Administration CircleMilitary clinic · Marine Corps Logistics Base
C Street and Wake AvenueMilitary clinic · MCAS Miramar
Marine Corps Air Station MiramarMilitary clinic · Branch Health Clinic Bridgeport, California
Branch Health Clinic Bridgeport, Bldg. 3005Military clinic · Presidio of Monterey
473 Cabrillo StreetMilitary clinic · HSWL Clinical Practice Los Angeles/ Long Beach
1001 S. Seaside Ave.Military clinic · Temecula River Valley Community
43500 Ridge Park Dr.Military clinic · USCG Group Air Station Humboldt Bay
1001 Lycoming WayMilitary clinic · Fort Irwin
390 Outer Loop Rd.Military clinic · Fort Irwin
170 Inner Loop Rd.Military clinic · Naval Branch Health Clinic NAS North Island
Bldg 601Military dental clinic · Naval Postgraduate School
1 University Circle Hermann Hall, 4th FloorMilitary clinic · Naval Air Station Point Mugu
1 Dispensary RoadMilitary clinic · Naval Medical Center San Diego
2300 Boswell RoadMilitary clinic · Naval Air Facility El Centro
Bldg. 523 8th StMilitary clinic
8808 Balboa AvenueMilitary clinic · Naval Base San Diego
2450 Craven StreetMilitary clinic · NBHC NTC
2051 Cushing RoadMilitary clinic · Naval Base Ventura Port Hueneme
162 First St.Military clinic · Marine Corps Recruit Depot, San Diego
35000 Guadalcanal AveMilitary clinic · Naval Air Station Lemoore
937 Franklin Ave.Military hospital · Marine Corps Base Camp Pendleton
200 Mercy CircleMilitary hospital · Marine Corps Air Ground Combat Center
1145 Sturgis StreetMilitary hospital
34800 Bob Wilson DriveMilitary clinic · Camp Pendleton
520450 Basilone RoadMilitary hospital · Fort Irwin
390 Outer Loop Rd.You're in the TRICARE West Region, run by TriWest Healthcare Alliance. Their directory is the only list that reflects who is actually in network today — network status changes on contract cycles, so a list published anywhere else (including here) would go stale between visits.
Contractors and directory links verified against tricare.mil's provider directory list and its regional contractor page on August 1, 2026.
Being listed here does not mean a facility can take you as a patient. Military hospitals and clinics serve active duty service members first, and most set their own rules about which other beneficiaries they can enroll based on space available. If you are enrolled in TRICARE Prime, your primary care manager (PCM) assignment decides where you are seen. Call the number on the facility above before you go, and see how the plans differ if you are not sure which one you have.
Facility details for California retrieved from the official TRICARE locator on August 1, 2026. Region assignment verified against tricare.mil's region list the same day.