West Region

Your Healthcare at Your Fingertips

Log in to the TRICARE West Region Beneficiary Portal.

Other Health Insurance Update

Read a letter from the West Region contractor about how to update other health insurance.

Announcing myAuth! We're Modernizing Your TRICARE West Region Beneficiary Portal Login Experience!

We're excited to announce myAuth – a new, secure, and user-friendly way to access your DOW applications, supported by the DMDC/DEERS Support Office.

What is myAuth?

myAuth will be your new digital login, replacing the old DS Logon login. With myAuth, you can use your Common Access Card or username/password plus a secure multi-factor authentication method to access multiple DOW websites with just one login.

What is changing?

On Aug. 3, 2026, we're rolling out myAuth for your TRICARE West Region Beneficiary Portal. You'll notice a new login page and a streamlined account creation process.

How will this benefit me?

myAuth will provide easier and simplified access. You can log in once and access multiple sites. In addition, there are more options to protect against unauthorized access through enhanced security features. Finally, myAuth offers a user-friendly experience with a simple interface and easy account management.

Learn more at Introducing myAuth. For help using myAuth, visit myAuth Help.

Chat with Us

Talk to a customer service representative via chat in the beneficiary portal. Available Monday to Friday from 8 a.m. to 6 p.m. in your local time zone.

West Region Contractor

TriWest Healthcare Alliance is the TRICARE West Region contractor.

Last Updated 8/10/2026