TriWest Honored as One of Arizona’s Most Admired Companies TriWest Healthcare Alliance (TriWest) has been recognized as one of Arizona’s Most Admired Companies for the fifth …

Starting January 1, 2025, TriWest Healthcare Alliance (TriWest) is the new regional contractor in the TRICARE West Region. Enrollment changes made during TRICARE Open Season went …

Find a Provider Search the West Region Provider Directory for care. Search by provider name, specialty, medical group, type of location, and more.

Talk to a Customer Service Representative Our experienced customer service representatives are here to help Monday – Friday, 8 a.m. to 6 p.m. in your time zone. Contact us via chat through …

Mar 23, 2025 · As the calendar turned to 2025, you may have noticed big changes in your TRICARE West Region. As part of the transition to TriWest Healthcare Alliance, you’ve been …

There are two ways to log in to the secure beneficiary self-service portal.

As a proud partner to the Department of Defense and the Department of Veterans Affairs in serving our nation’s military and Veteran communities, TriWest operates independent of the …

Are you interested in joining TriWest Healthcare Alliance’s network of medical professionals to care for military families and Veterans? Visit our TRICARE Provider Contracting Q&A page for …

TriWest Healthcare Alliance (TriWest) is the only company of its kind with one sole purpose — serving the health care needs of the nation’s military and Veteran communities.

Provider ServicesTriWest Serves Community Care Network Regions 4 and 5 VA purchases care in the community to ensure Veterans receive the health care services they need. The new …