DentalMedicalVision
Highmark Blue Cross Blue Shield of Western New York Payer ID
Payer ID100948
Payer details
- Payer ID
- 100948
- Other payer IDs
- 12B39, 00301, 00801, 4409, 10498, N1BLS, NYBCBS, SB801, SB801MA, WNYBS
- Parent organization
- Highmark Group
- Coverage types
- Dental, Medical, Vision
- Programs
- Commercial, Medicare, Medicaid
- Payer website
- highmark.com
Other names
- BCBS New York Western
- Blue Cross Blue Shield of Western New York
- HealthNow Blue Cross Blue Shield New York Western
- Highmark Blue Cross Blue Shield of Western New York - Medicare Advantage
Where it operates
New York
What You Can Check With Highmark Blue Cross Blue Shield of Western New York
- Eligibility and benefits for any service type Highmark Blue Cross Blue Shield of Western New York returns
- Instant results, 24/7, with no phone calls or portals
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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