On a Mission to Serve®
TriWest Healthcare Alliance is honored to serve our nation’s military and Veteran communities. We partner with the Department of Defense and the Department of Veterans Affairs to provide military families and Veterans with access to high quality care through our network of dedicated community providers.
It is our honor and privilege to serve our nation's finest.

TRICARE beneficiaries, providers, and DOD staff: Visit the TRICARE West Region site for more information.
Veterans, VA Community Care Network providers, and VA staff: Visit the VA CCN site for more information.
TriWest News
VA Announces Extension of Community Care Network Authorizations for 30 Services
The Department of Veterans Affairs (VA) has announced it will extend Community Care Network (CCN) authorizations to one full year for 30 standardized types of care.
U.S. National Guard and Reserve Members: Understand Your TRICARE Coverage
U.S. National Guard and Reserve member TRICARE sponsors should know that their health care coverage transitions upon activation and deactivation from their assigned units.
TRICARE Sponsors and Beneficiaries: Check Your DEERS Information Regularly
It is important U.S. military member and military retiree sponsors, and their family member beneficiaries, regularly update their TRICARE health benefit information to avoid unintended care disruptions.
TRICARE Beneficiaries: Learn How Online Portals Can Help Manage Your Benefits
For active duty service members, their family members, and military retiree TRICARE beneficiaries, knowing how to access and use online portals can make managing their benefits easier.