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.


NEW – Attach Documentation to Alternative Referral and Authorization Form
If you experience issues with the Online Referral Management System, please use the Alternative Referral and Authorization Form. You can now attach documents electronically to the form. No need for faxing. Find both on the Provider Portal in Availity.
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.