Notice: Due to DMDC-scheduled Defense Enrollment Eligibility Reporting System (DEERS) maintenance outage, your secure www.triwest.com account may be unavailable 6:00 pm (PDT) Saturday, October 3rd through 3:00 am (PDT) Sunday, October 4th. Maintenance may also affect:
Registering for a secure account
Changing personal information
Making or viewing electronic fee payments
Accessing secure www.triwest.com Webmail
Accessing TRICARE claims and eligibility information through 1-888-TRIWEST
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