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Military hospitals and clinics in Illinois

Illinois has 3 military treatment facilities across 3 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.

Your region in Illinois

Illinois 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).

By city

All 3 facilities in Illinois

375th Medical Group - Scott Air Force Base Clinic

Military clinic · Scott Air Force Base

375th Medical Group
Bldg 1530
310 W. Losey Street
 Scott AFB, IL 62225-5252
  • Phone: 618-256-9355
  • Hours: Monday - Friday: 7 a.m. - 5 p.m.
  • Defense Health Network: Central

Facility website TRICARE listing Pharmacy

Captain James A. Lovell Federal Health Care Center

Military clinic · Naval Station, Great Lakes

3001 Green Bay Rd
 North Chicago, IL 60064
  • Phone: 1-847-688-1900
  • Hours: Message Center Line (DoD, FP, IM and Peds) Monday - Friday: 7 a.m. - 4 p.m. 1-224-610-7776 TRICARE Service Center CLOSED Please call 1-877-TRICARE or visit www.TRICARE.mil. Appointment Center Monday - Friday: 7 a.m. - 4:30 p.m. 1-800-941-4501 Family Practice, Internal Medicine, and Pediatrics: Monday, Tuesday, Wednesday and Friday: 7 a.m. - 4 p.m. Thursday 7 a.m. – 12 p.m. Saturday: 8 a.m. – 12 p.m.

Facility website TRICARE listing Pharmacy

Woodson Health Clinic

Military clinic · Rock Island Arsenal

Building 110 Rodman Ave.
 Rock Island Arsenal, IL 61299
  • Phone: 309-782-0805
  • Hours: Monday - Friday, 7 a.m. to 4 p.m.
  • Defense Health Network: East

Facility website TRICARE listing

Find civilian doctors and specialists who takes TRICARE where you live

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.

Before you drive to any of these

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 Illinois retrieved from the official TRICARE locator on August 1, 2026. Region assignment verified against tricare.mil's region list the same day.

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Something wrong, out of date, or missing? Benefit rules change on contract cycles — if a detail here doesn't match what your regional contractor told you, tell us and we'll re-check it.