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Massachusetts · NTEE E

Health Nonprofits in Massachusetts

Givalgo Discover indexes 50 active health nonprofits headquartered in Massachusetts. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1MASS GENERAL BRIGHAM INCORPORATED AND AFFILIATES GROUP RTN
EIN 90-0656139
$23.5B
2BOSTON MEDICAL CENTER HEALTH PLAN INC
EIN 04-3373331
$5.2B
3UMASS MEMORIAL HEALTH CARE INC
EIN 91-2155626
$4.2B
4CHILDRENS HOSPITAL CORPORATION
EIN 04-2774441
$3.2B
5BETH ISRAEL DEACONESS MEDICAL CENTER INC
EIN 04-2103881
$3.1B
6COMMONWEALTH CARE ALLIANCE INC
EIN 04-3756900
$2.8B
7HARVARD PILGRIM HEALTH CARE INC
EIN 04-2452600
$2.5B
8MASS GENERAL BRIGHAM HEALTH PLAN INC
EIN 04-2932021
$2.2B
9MASS GENERAL BRIGHAM INCORPORATED
EIN 04-3230035
$1.9B
10FALLON COMMUNITY HEALTH PLAN INC
EIN 23-7442369
$1.8B
11BAYSTATE MEDICAL CENTER INC
EIN 04-2790311
$1.8B
12LAHEY CLINIC HOSPITAL INC
EIN 04-2704686
$1.2B
13SOUTHCOAST HOSPITALS GROUP INC
EIN 22-2592333
$1.2B
14CAPE COD HEALTHCARE INC
EIN 90-0054984
$1.1B
15HEALTH NEW ENGLAND & SUBSIDIARIES
EIN 04-2864973
$995.6M
16SOUTH SHORE HOSPITAL INC
EIN 04-2769210
$895.9M
17MGB POOLED HOLDINGS LLC
EIN 82-1715859
$892.1M
18BETH ISRAEL LAHEY HEALTH INC HCSR
EIN 83-2671600
$876.1M
19BERKSHIRE MEDICAL CENTER INC
EIN 04-2791396
$757.5M
20HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC
EIN 22-2768204
$714.6M
21UMASS MEMORIAL HEALTH CARE INC
EIN 04-3358566
$692.5M
22THE LOWELL GENERAL HOSPITAL
EIN 04-2103590
$605.3M
23NORTHEAST HOSPITAL CORPORATION
EIN 04-2121317
$537.4M
24HARVARD PILGRIM HEALTH CARE OF NEW ENGLAND INC
EIN 04-2663394
$466.2M
25CHILDRENS HOSPITAL PEDIATRIC ASSOCIATES INC
EIN 43-1987409
$454.9M
26BAYSTATE MEDICAL PRACTICES INC
EIN 04-2888373
$444.9M
27CHA GENERAL SERVICES INC
EIN 04-3561265
$418.5M
28WINCHESTER HOSPITAL
EIN 04-2104434
$412.2M
29BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH INC
EIN 22-2667354
$389.6M
30EMERSON HOSPITAL
EIN 04-2103565
$387.3M
31BROCKTON HOSPITAL INC
EIN 22-2472997
$381.8M
32LAHEY CLINIC INC
EIN 04-2704683
$376.7M
33MOUNT AUBURN HOSPITAL
EIN 04-2103606
$359.7M
34CHILDRENS MEDICAL CENTER
EIN 04-1174680
$338.4M
35LAWRENCE GENERAL HOSPITAL
EIN 04-2103586
$331.9M
36SOUTHCOAST PHYSICIANS GROUP INC
EIN 22-2703314
$308.5M
37CAREQUEST INSTITUTE FOR ORAL HEALTH
EIN 38-4016550
$297.9M
38STURDY MEMORIAL HOSPITAL
EIN 04-2768252
$296.2M
39UMASS MEMORIAL HEALTH-MILFORD REGIONAL MEDICAL CENTER INC
EIN 04-2103602
$292.8M
40BETH ISRAEL LAHEY HEALTH PHARMACY INC
EIN 82-2526816
$292.5M
41MELROSEWAKEFIELD HEALTHCARE INC
EIN 04-2767880
$267.6M
42HOLYOKE MEDICAL CENTER INC
EIN 22-2520073
$266.1M
43ASSOCIATED PHYSICIANS OF HARVARD FACULTY PHYSICIANS AT BETH ISREAL
EIN 32-0058309
$258.0M
44NEIGHBORHEALTH CORPORATION
EIN 23-7425849
$247.9M
45PARTNERS IN HEALTH A NONPROFIT CORPORATION
EIN 04-3567502
$238.3M
46NEW ENGLAND BAPTIST HOSPITAL
EIN 04-2103612
$219.3M
47BAYSTATE ADMINISTRATIVE SERVICES INC
EIN 22-2747685
$199.0M
48HENRY HEYWOOD MEMORIAL HOSPITAL
EIN 04-2103581
$191.9M
49CAMBRIDGE HEALTH ALLIANCE PHYSICIANS ORGANIZATION INC
EIN 04-3167608
$183.1M
50HEBREW REHABILITATION CENTER
EIN 04-2104298
$168.9M

Frequently asked questions about health nonprofits in Massachusetts

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many health nonprofits operate in Massachusetts?
Every IRS-registered health nonprofit in Massachusetts appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest health nonprofit in Massachusetts?
The single largest health nonprofit in Massachusetts by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a health nonprofit in Massachusetts before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Massachusetts health nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed health nonprofit in Massachusetts are tax-deductible at the federal level; Massachusetts state tax treatment may differ.
Where do health nonprofits in Massachusetts file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. Massachusetts state charity registration is a separate state-level requirement.