TRICARE's fax route is genuinely decentralized by region. West Region has a confirmed general claims fax, East Region does not.
- TRICARE West Region confirms a general claims fax, 877-989-0070, for Form DD2642.
- TRICARE East Region has no general claims fax at all, claims route through the Humana Military portal instead.
- Overseas beneficiaries use the International SOS portal, with no confirmed general fax either.
Who This Page Is For
TRICARE West Region beneficiaries filing a paper claim. East Region and Overseas beneficiaries should use their region's own portal instead, see below.
Does TRICARE have a fax number?
It depends entirely on your region. TRICARE is administered by different regional contractors, and only the West Region confirms a general claims fax on its own official page.
Where to fax, by region
- Claim (Form DD2642) (West Region beneficiary): fax 877-989-0070. Source: TRICARE's own official West Region Claims page.
- Durable Medical Equipment Certificate of Medical Necessity (East Region beneficiary): fax 877-489-0037. Source: TRICARE's own official East Region Claims page.
- General claims (East Region beneficiary): not by fax, use the Humana Military self-service portal. Source: TRICARE's own official East Region Claims page.
- Claims (Overseas beneficiary): not by fax, use the International SOS portal at tricare-overseas.com. Source: TRICARE.
Fax status verified 2026-09-17.
Which route should I use?
- Identify your TRICARE region first, West, East, or Overseas, they route completely differently.
- West Region: fax your completed DD2642 to 877-989-0070.
- East Region or Overseas: don't search for a general claims fax, use the Humana Military portal or the International SOS portal instead.
Several other government and public benefits pages in our directory follow a similar pattern. Our directory also covers sending a fax to Veterans Affairs, MassHealth's fax number, and the CHAMPVA fax page, each with its own scope and confirmed sources.
FAQs
Does TRICARE East Region have any fax number at all?
Only a narrow one, for Durable Medical Equipment Certificates of Medical Necessity (877-489-0037). General claims in the East Region go through the Humana Military self-service portal, not fax.
What if I'm stationed overseas, does TRICARE Overseas have a fax?
No confirmed general fax exists for TRICARE Overseas on its own official pages, claims route through the International SOS portal at tricare-overseas.com instead.
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