DentalMedicalVision
Blue Cross Blue Shield of Massachusetts Payer ID
Payer ID700
Payer details
- Payer ID
- 700
- Other payer IDs
- 12B14, 00139, 00200, 2424, 10037, BS059, CBMA1, MABCBS, MABLS, SB700, SB700MA
- Parent organization
- Blue Cross Blue Shield of Massachusetts
- Coverage types
- Dental, Medical, Vision
- Programs
- Commercial, Medicare
- Payer website
- bluecrossma.org
Other names
- BCBS Massachusetts
- BCBSMA
- Blue Cross Blue Shield Massachusetts
- Blue Cross Blue Shield of Massachusetts - Medicare Advantage
Where it operates
Massachusetts, New Hampshire
What You Can Check With Blue Cross Blue Shield of Massachusetts
- Eligibility and benefits for any service type Blue Cross Blue Shield of Massachusetts 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.
Browse payers A to Z
Verify Coverage in Seconds
Check eligibility and benefits for any service type, track claim status and catch coverage changes across your census, with coverage across 1,800+ payers.