Washington
WAPayers with state-specific directory entries in Washington, plus BCBS entities the prefix research maps to this state.
State-specific directory entries
Payers in Washington
BCBS prefix research
BCBS entities in Washington
- Cambia Health Solutions (Regence)657 prefixes
- CareFirst BlueCross BlueShield1278 prefixes
- Premera Blue Cross566 prefixes
1171 prefixes in the research registry map to Washington — try the BCBS Prefix Lookup. Research data only: prefix mapping never verifies a phone number.