Register for Secure Portal
Thank you for caring for our nation’s heroes. Use this site to access information you need. Register on Availity for access to our secure provider portal for training, referral management, claims submission, directory updates, and more.


View/Submit Referrals and Authorizations Online
To ensure continued care for your patients, use the Online Referral Management System on the provider portal in Availity. You can also use the Alternative Referral and Authorization form and the Referral and Authorization Decision Support (RADS) tool on the provider portal.
Join Our Network
Want to care for our nation’s heroes? Join TriWest’s network of high-quality providers today. Get started.
Access Training Securely
Create an account via our secure provider portal with Availity and get the training you need.
Training at Your Fingertips
Get tips on how to care for military families through the TriWest Learning Center with Availity.