DentalMedical
Highmark Pennsylvania Western Region Payer ID
Payer ID12B81
Payer details
- Payer ID
- 12B81
- Other payer IDs
- 12B60, 2534, 54771W
- Coverage types
- Dental, Medical
- Payer website
- providers.highmark.com
Other names
- Highmark Blue Cross Blue Shield of Western Pennsylvania
- Highmark Blue Cross Blue Shield Pennsylvania Western
Where it operates
Pennsylvania
What You Can Check With Highmark Pennsylvania Western Region
- Eligibility and benefits for any service type Highmark Pennsylvania Western Region returns
- Instant results, 24/7, with no phone calls or portals
- Claim status after you bill
What a check returns is up to the payer: some return more detail than others.
Service Type Code LookupPayer details updated Oct 18, 2026. Payers change IDs and plan names; when in doubt, use the ID on the member's card.
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