UHC Military West (also known as Tricare West Region) customers can get general customer service for beneficiaries and providers at 877-988-9378. Here, customers can get assistance with information about benefits, claims, eligibility, authorizations and provider inquiries. This number is also the one to use for those who need to reach Technical Support.
Other numbers for Tricare West Region include Fraud, Waste & Abuse Reporting at 888-899-5071 and the Defense Enrollment Eligibility Reporting System (DEERS) at 800-538-9552. A full listing of the phone numbers for Tricare West Region can be found at uhcmilitarywest.com by clicking on the Contact Us button at the top of the page.