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Top 10 ACO REACH Participants in Massachusetts (2025)
This page ranks ACO REACH participants by assigned patient count in Massachusetts.
Home / Data Tools / ACO REACH Results / ACO REACH State Rankings / Massachusetts
Data sources: CMS ACO REACH beneficiary counts (2025) and participant entity roster. State total patients: 28,522.
Top 10 Participants
| Rank | Participant Name | Entity ID | Patients | State Share | Counties |
|---|---|---|---|---|---|
| 1 | RELIANT MEDICAL GROUP, INC. | D0218 | 10,735 | 37.6% | 8 |
| 2 | COMMUNITY CARE COOPERATIVE, INC. | D0288 | 7,919 | 27.8% | 11 |
| 3 | ON BELAY HEALTH SOLUTIONS, LLC | D0027 | 6,024 | 21.1% | 7 |
| 4 | IORA HEALTH NE DCE, LLC | D0004 | 1,443 | 5.1% | 2 |
| 5 | VYTALIZE HEALTH 9 ACO LLC | D0313 | 706 | 2.5% | 3 |
| 6 | CVS ACCOUNTABLE CARE ORGANIZATION, INC. | D0061 | 553 | 1.9% | 11 |
| 7 | BLUEROCK CARE COMMUNITY LLC (DBA: PENN AVE HEALTH) | D0052 | 345 | 1.2% | 4 |
| 8 | PCMA COOPERATIVE LLC | D0290 | 201 | 0.7% | 2 |
| 9 | VILLAGEMD NEW HAMPSHIRE ACO, LLC | D0106 | 174 | 0.6% | 2 |
| 10 | PHYSICIANS HEALTHCARE COLLABORATIVE | D0068 | 82 | 0.3% | 5 |
Method note: Rankings are based on aggregate assigned patient counts (n_benes) across SSA areas in 2025.
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