MA payer · 2 active contracts

BCBS OF MASSACHUSETTS HMO BLUE, INC.

86,266

Total MA enrolled

Counties served

States served

Largest state

Top states by enrollment

1MA86,058
2NH103
3FL51
4ME30
5CT13
6SC11

Top counties

by single-county enrollment

Worcester, MA
Local PPO · contract H2230
8,223
Middlesex, MA
Local PPO · contract H2230
7,903
Middlesex, MA
HMO/HMOPOS · contract H2261
7,298
Worcester, MA
HMO/HMOPOS · contract H2261
6,643
Hampden, MA
Local PPO · contract H2230
4,904
Barnstable, MA
Local PPO · contract H2230
4,314
Norfolk, MA
HMO/HMOPOS · contract H2261
4,313
Norfolk, MA
Local PPO · contract H2230
4,046
Barnstable, MA
HMO/HMOPOS · contract H2261
3,979
Plymouth, MA
HMO/HMOPOS · contract H2261
3,948
Plymouth, MA
Local PPO · contract H2230
3,674
Hampden, MA
HMO/HMOPOS · contract H2261
3,567
Bristol, MA
Local PPO · contract H2230
3,519
Essex, MA
HMO/HMOPOS · contract H2261
3,496
Bristol, MA
HMO/HMOPOS · contract H2261
3,097

Plan-type mix (enrollment)

Local PPO

44,791 enrolled

HMO/HMOPOS

41,475 enrolled

Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).