# Highmark Pennsylvania Western Region Payer ID

- **Payer ID:** 12B81
- **Other payer IDs:** 12B60, 2534, 54771W
- **Coverage types:** Dental, Medical
- **Where it operates:** Pennsylvania
- **Payer website:** https://providers.highmark.com

## Other names

- Highmark Blue Cross Blue Shield of Western Pennsylvania
- Highmark Blue Cross Blue Shield Pennsylvania Western

## 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.

Payer 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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Canonical: https://www.verifytx.com/payers/highmark-pennsylvania-western-region/