Premera Blue Cross
Also covers / subsidiaries: Premera, Premera BCBS of Alaska
Core Payer & Clearinghouse Profile
Electronic Payer ID
WABC1
00430 = Professional and Institutional (direct submitters); Dental = 47570. Same IDs serve WA and AK Premera.
Timely Filing Limit (TFL)
Ideally within 60 calendar days of services, but no later than 365 calendar days from DOS
Appeal Window
Claims appeals/disputes per the Premera provider medical manual
Clearinghouse Gateway
Availity Essentials; direct EDI payer ID 00430
Provider Services
877-342-5258
Claims Fax
425-918-4234
Claims Address
Premera Blue Cross, PO Box 91059, Seattle, WA 98111-9159
Provider Portal
https://www.premera.com/wa/provider
Verify the correct PO box for your line of business (WA vs AK vs FEP).
National EDI Clearinghouse Capabilities
Direct ANSI X12 electronic transaction support verified for Premera Blue Cross.
Associated Clearinghouse Payer IDs
National clearinghouse networks maintain dedicated routing IDs for specific transaction lines or subsidiaries under Premera Blue Cross.
| Clearinghouse Name | Electronic Payer ID | Status | Enrollment | Supported Services |
|---|---|---|---|---|
| Blue Cross | WC734 | Non-Par | None | Workers Comp |
| Premera Blue Cross Of Washington | 47570 | Non-Par | Required | 835 ERADental |
| Premera Blue Cross Of Washington | WABC1 | Non-Par | Required | 837P837I835 ERA |
| Wa Premera Blue Cross | WABC1 | Non-Par | Required | 837P837I835 ERA |
Resolution Tools for Premera Blue Cross Claims
Values vary by plan, line of business, and provider agreement. Confirm in the payer portal or with your clearinghouse gateway before submitting electronic claims.
Tired of Chasing Premera Blue Cross Denials & Delayed Payments?
Aethera's billing specialists work Premera Blue Cross every day — handling EDI clearinghouse rejects, prior authorizations, payment posting, and 30-day AR aging recovery.