| 1 | Mass General Brigham Incorporated | 71 | 1/5 | 0 | $72,000 |
| 2 | Brigham and Women's Hospital | 48 | 1/5 | 0 | $83,500 |
| 3 | Massachusetts General Physicians Organization | 43 | 1/5 | 0 | $95,000 |
| 4 | Children's Hospital Corporation | 25 | 1/5 | 0 | $83,610 |
| 5 | Beth Israel Deaconess Medical Center, Inc. | 21 | 1/5 | 0 | $74,375 |
| 6 | Boston Medical Center Corporation | 21 | 1/5 | 0 | $72,532 |
| 7 | Baystate Medical Practices, Inc. | 14 | 1/5 | 0 | $255,688 |
| 8 | North Shore Medical Center | 10 | 1/5 | 0 | $71,400 |
| 9 | UMass Memorial Medical Group, Inc. | 10 | 1/5 | 0 | $270,210 |
| 10 | Brigham and Women's Physicians Organization, Inc | 10 | 1/5 | 0 | $126,302 |
| 11 | Lahey Clinic, Inc. | 9 | 1/5 | 0 | $236,454 |
| 12 | University of Massachusetts Chan Medical School | 9 | 1/5 | 0 | $73,598 |
| 13 | ASSOCIATED PHYSICIANS OF HARVARD MED FACULTY PHYSICIANS AT BIDMC, INC. | 8 | 1/5 | 0 | $204,145 |
| 14 | Prima CARE, P.C. | 6 | 1/5 | 0 | $267,500 |
| 15 | Dana-Farber Cancer Institute | 5 | 1/5 | 0 | $87,000 |
| 16 | HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER | 5 | 1/5 | 0 | $191,000 |
| 17 | New England Inpatient Specialists, LLC | 5 | 1/5 | 0 | $259,600 |
| 18 | Southcoast Physicians Group, Inc. | 5 | 1/5 | 0 | $229,715 |
| 19 | Berkshire Medical Center, Inc. | 4 | 1/5 | 0 | $66,456 |
| 20 | HARVARD MEDICAL FACULTY PHYSICIANS AT BIDMC, INC. | 4 | 1/5 | 0 | $296,250 |
| 21 | Lawrence General Hospital | 4 | 1/5 | 0 | $270,000 |
| 22 | New England Inpatient Specialists | 4 | 1/5 | 0 | $250,000 |
| 23 | CHMC Surgical Foundation, Inc. | 3 | 1/5 | 0 | $430,000 |
| 24 | HOLYOKE MEDICAL CENTER | 3 | 1/5 | 0 | $337,559 |
| 25 | Massachusetts Eye and Ear Infirmary | 3 | 1/5 | 0 | $75,000 |
| 26 | North Shore Physicians Group | 3 | 1/5 | 0 | $312,000 |
| 27 | Pratt Medical Group Inc. (TMCPO) | 3 | 1/5 | 0 | $123,531 |
| 28 | Berkshire Faculty Services Inc. | 2 | 1/5 | 0 | $269,900 |
| 29 | Boston Children's Heart Foundation | 2 | 1/5 | 0 | $176,125 |
| 30 | Boston University General Surgical Associates, Inc. | 2 | 1/5 | 0 | $123,802 |
| 31 | Hospitalist Physicians of Massachusetts PC | 2 | 1/5 | 0 | $267,540 |
| 32 | Massachusetts Acute Care Specialists, PC | 2 | 1/5 | 0 | $208,740 |
| 33 | Mercy Inpatient Medical Associates, Inc. | 2 | 1/5 | 0 | $240,000 |
| 34 | New England Neurological Associates, P.C. | 2 | 1/5 | 0 | $270,500 |
| 35 | North Shore Physicians Group, Inc. | 2 | 1/5 | 0 | $235,000 |
| 36 | Radiology & Imaging, Inc. | 2 | 1/5 | 0 | $350,000 |
| 37 | Signature Healthcare Medical Group, Inc. | 2 | 1/5 | 0 | $332,800 |
| 38 | Steward Medical Group, Inc. | 2 | 1/5 | 0 | $303,500 |
| 39 | CHMC Anesthesia Foundation | 2 | 1/5 | 0 | $273,750 |
| 40 | Alnylam US, Inc. | 1 | 1/5 | 0 | $265,000 |
| 41 | Baystate Medical Center, Inc. | 1 | 1/5 | 0 | $276,200 |
| 42 | BROCKTON NEIGHBORHOOD HEALTH CENTER | 1 | 1/5 | 0 | $237,000 |
| 43 | Cape Cod Hospital, Inc., subsidiary of Cape Cod Healthcare, Inc. | 1 | 1/5 | 0 | $210,000 |
| 44 | Cardiovascular Center at Tufts Medical Center, Inc. (TMCPO) | 1 | 1/5 | 0 | $350,000 |
| 45 | Children's Hospital Ophthalmology Foundation | 1 | 1/5 | 0 | $200,000 |
| 46 | Children's Urological Foundation, Inc | 1 | 1/5 | 0 | $400,000 |
| 47 | Fenway Community Health Center, Inc. | 1 | 1/5 | 0 | $190,498 |
| 48 | Heywood Medical Group | 1 | 1/5 | 0 | $550,001 |
| 49 | Lynn Community Health, Inc | 1 | 1/5 | 0 | $212,000 |
| 50 | Massachusetts Eye and Ear Associates Inc. | 1 | 1/5 | 0 | $125,000 |
| 51 | Medical Affiliates of Cape Cod, Inc. | 1 | 1/5 | 0 | $220,000 |
| 52 | Milford Regional Physician Group, Inc. | 1 | 1/5 | 0 | $264,000 |
| 53 | Mount Auburn Professional Services | 1 | 1/5 | 0 | $180,003 |
| 54 | Mount Auburn Professional Services, Inc. | 1 | 1/5 | 0 | $180,003 |
| 55 | Pratt Ophthalmology Associates (TMCPO) | 1 | 1/5 | 0 | $67,080 |
| 56 | Pratt Orthopedic Associate Inc. (TMCPO) | 1 | 1/5 | 0 | $123,531 |
| 57 | Pratt Surgical Associates, Inc. (TMCPO) | 1 | 1/5 | 0 | $325,000 |
| 58 | RiverBend Medical Group, Inc. | 1 | 1/5 | 0 | $250,000 |
| 59 | Steward Good Samaritan Medical Center, Inc. | 1 | 1/5 | 0 | $270,000 |
| 60 | Steward St. Anne's Hospital Corporation | 1 | 1/5 | 0 | $450,000 |
| 61 | VHM Services, Inc. | 1 | 1/5 | 0 | $258,333 |
| 62 | Lahey Clinic Hospital, Inc. | 1 | 1/5 | 0 | $67,080 |