How do I check the status of my referral or authorization?
Sign in to your contractor’s secure online portal:
- East Region: Humana Military
- West Region: TriWest
- TriWest will accept Autism Care Demonstration referrals and pre-authorizations through the date issued by HNFS
If you’re not registered for secure services, you'll have to create an account.
If enrolled overseas, call the Overseas Call Center.
Note: A referral or authorization isn't proof of eligibility or a guarantee of benefits.
Contact Information
East Region Contractor (Humana Military)
1-800-444-5445
https://www.humanamilitary.com/
West Region Contractor (TriWest Healthcare Alliance)
1-888-TRIWEST (874-9378)
https://tricare.mil/west
TRICARE Overseas (including U.S. Territories) International SOS (Overseas Contractor)
Country-Specific Toll-Free Numbers
https://www.tricare-overseas.com/
Last Updated 7/3/2025