edi clearinghouse support
West Region (TriWest) — EFT/ERA enrollment forms (PGBA)
No phone listed for this route
Fax877-989-0032
Published emailPublished hoursNot published in this record
tricare
National contact — confirm product and location
Paper EFT/ERA enrollment package
TRICARE West Region. Electronic enrollment through Availity is preferred; this is the paper fallback.
View source ↗ · Source checked 2026-10-25
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