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TRICARE CONTACT INFORMATION

 

TRICARE West Region - TriWest Healthcare Alliance (TriWest)
(Now Includes Illinois).
Toll-free Telephone Number:  (800) 444-5445 (IL).
Web site: http://tricare-west.com
Claims web site: https://www.tricare.mil/About/Regions/West-Region/Claims

 

TRICARE West Claims Submission:

Health Net Federal Services, LLC
c/o PGBA, LLC/TRICARE
P.O. Box 202112
Florence, SC 29502-2112

Fax: 1-844-869-2504


Customer Service: 888-874-9378 (TRIWEST)

Monday through Friday, 8AM-6PM Central Time

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