TRICARE West for Beneficiaries
TRICARE Contract Changes
West Region Updates
As of Jan. 1, 2025, TriWest Healthcare Alliance (TriWest) is the regional contractor for the TRICARE West Region. Visit
www.tricare.mil/west to learn more and for any questions about your current TRICARE plan or getting care in 2025.
Have questions about health care claims with dates of service prior to Jan. 1, 2025?
Our customer service line is only for claims support for dates of service before Jan. 1, 2025. This line will stay open through March 30, 2025.
Through April 30, 2025, HNFS can accept claims for services rendered prior to Jan. 1, 2025.
This website will remain available through June 30, 2025, although content will be limited.
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