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NTEE major group E

Health Nonprofits

Givalgo Discover indexes 50 active US health organisations recognised by the IRS as tax-exempt under section 501(c). The list below shows the largest by reported revenue on each org's most recent Form 990 filing. Click any row for the full Due Diligence profile — IRS status, Form 990 financials, governance flags, peer benchmarks, and auto-revocation history.

Top 50 by reported revenue

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

#OrganisationLocationRevenue
1KAISER FOUNDATION HEALTH PLAN INC
EIN 94-1340523
OAKLAND, CA$82.5B
2KAISER FOUNDATION HOSPITALS
EIN 94-1105628
OAKLAND, CA$38.2B
3MASS GENERAL BRIGHAM INCORPORATED AND AFFILIATES GROUP RTN
EIN 90-0656139
SOMERVILLE, MA$24.9B
4CLEVELAND CLINIC FOUNDATION
EIN 91-2153073
INDEPENDENCE, OH$17.2B
5MAYO CLINIC GROUP RETURN
EIN 38-3952644
ROCHESTER, MN$14.9B
6HEALTHFIRST PHSP INC
EIN 13-3783732
NEW YORK, NY$12.2B
7DIGNITY HEALTH
EIN 94-1196203
SAN FRANCISCO, CA$11.6B
8BON SECOURS MERCY HEALTH INC
EIN 52-1301088
BLUE ASH, OH$11.5B
9COREWELL HEALTH
EIN 61-1740292
GRAND RAPIDS, MI$11.5B
10BJC HEALTH SYSTEM
EIN 75-3052953
SAINT LOUIS, MO$11.3B
11NORTHWESTERN MEMORIAL HEALTHCARE
EIN 36-4724966
CHICAGO, IL$11.2B
12BANNER HEALTH
EIN 45-0233470
PHOENIX, AZ$10.8B
13THE NEW YORK AND PRESBYTERIAN HOSPITAL
EIN 13-3957095
NEW YORK, NY$10.7B
14IHC HEALTH SERVICES INC
EIN 94-2854057
SALT LAKE CTY, UT$10.7B
15NYU LANGONE HOSPITALS
EIN 13-3971298
NEW YORK, NY$10.5B
16PROVIDENCE HEALTH & SERVICES WASHINGTON
EIN 51-0216586
RENTON, WA$9.7B
17THE CLEVELAND CLINIC FOUNDATION
EIN 34-0714585
INDEPENDENCE, OH$9.7B
18HACKENSACK MERIDIAN HEALTH INC
EIN 01-0649794
EDISON, NJ$8.8B
19STANFORD HEALTH CARE 227
EIN 94-6174066
STANFORD, CA$8.7B
20VANDERBILT UNIVERSITY MEDICAL CENTER
EIN 35-2528741
NASHVILLE, TN$8.7B
21MEMORIAL HERMANN HEALTH SYSTEM
EIN 74-1152597
HOUSTON, TX$8.6B
22CARESOURCE OHIO INC
EIN 31-1143265
DAYTON, OH$8.6B
23MEMORIAL SLOAN-KETTERING CANCER CENTER
EIN 91-2154267
NEW YORK, NY$8.5B
24NORTHSIDE HOSPITAL INC
EIN 58-1954432
SANDY SPRINGS, GA$8.4B
25ADVENTIST HEALTH SYSTEM SUNBELT INC
EIN 59-1479658
ALTAMONTE SPG, FL$8.3B
26MAYO CLINIC
EIN 41-6011702
ROCHESTER, MN$7.9B
27ADVOCATE HEALTH AND HOSPITALS CORPORATION
EIN 36-2169147
DOWNERS GROVE, IL$7.8B
28RWJ BARNABAS HEALTH INC
EIN 85-1296795
OCEANPORT, NJ$7.8B
29ORLANDO HEALTH INC
EIN 59-1726273
ORLANDO, FL$7.3B
30UCARE MINNESOTA
EIN 36-3573805
MINNEAPOLIS, MN$7.1B
31RISANT HEALTH INC
EIN 92-3467590
WASHINGTON, DC$6.7B
32NOVANT HEALTH INC
EIN 56-1376950
WINSTON SALEM, NC$6.5B
33SENTARA HEALTH PLANS
EIN 54-1283337
VIRGINIA BCH, VA$6.5B
34INOVA HEALTH CARE SERVICES
EIN 54-0620889
FAIRFAX, VA$6.4B
35DELTA DENTAL OF CALIFORNIA
EIN 94-1461312
SAN FRANCISCO, CA$6.3B
36DUKE UNIVERSITY HEALTH SYSTEM INC
EIN 56-2070036
DURHAM, NC$6.2B
37INDIANA UNIVERSITY HEALTH INC
EIN 35-1955872
INDIANAPOLIS, IN$6.1B
38OCHSNER CLINIC FOUNDATION
EIN 72-0502505
NEW ORLEANS, LA$6.0B
39KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES INC
EIN 52-0954463
OAKLAND, CA$6.0B
40UNIVERSITY HOSPITALS HEALTH SYSTEM INC
EIN 90-0059117
SHAKER HTS, OH$5.9B
41ALLINA HEALTH SYSTEM
EIN 36-3261413
MINNEAPOLIS, MN$5.9B
42MONTEFIORE MEDICAL CENTER
EIN 13-1740114
BRONX, NY$5.9B
43PROVIDENCE HEALTH & SERVICES OREGON
EIN 51-0216587
SEATTLE, WA$5.9B
44CEDARS-SINAI MEDICAL CENTER
EIN 95-1644600
W HOLLYWOOD, CA$5.9B
45BOSTON MEDICAL CENTER HEALTH PLAN INC
EIN 04-3373331
CHARLESTOWN, MA$5.8B
46OHIOHEALTH CORPORATION
EIN 31-4394942
COLUMBUS, OH$5.7B
47SUTTER BAY HOSPITALS
EIN 94-0562680
SACRAMENTO, CA$5.6B
48KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST
EIN 93-0798039
PORTLAND, OR$5.4B
49FAIRVIEW HEALTH SERVICES
EIN 41-0991680
MINNEAPOLIS, MN$5.3B
50HENRY FORD HEALTH SYSTEM
EIN 38-1357020
DETROIT, MI$5.3B

By state

45,503 organisations across 51 categories.

  1. 4,458
    9.8%
  2. 3,244
    7.1%
  3. 3,010
    6.6%
  4. 2,720
    6.0%
  5. 2,120
    4.7%
  6. 1,594
    3.5%
  7. 1,512
    3.3%
  8. 1,497
    3.3%
  9. 1,357
    3.0%
  10. 1,322
    2.9%
  11. 1,309
    2.9%
  12. 1,260
    2.8%

A representative cross-section beyond the revenue ranking — from national institutions to small community groups and private foundations — chosen for complete, recent IRS filings.

Frequently asked questions about Health nonprofits

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

What counts as a Health nonprofit?
Health nonprofits are US tax-exempt organisations classified under the IRS National Taxonomy of Exempt Entities (NTEE) major group "E" (Health). The IRS assigns the NTEE code based on the organisation's primary purpose as reported on Form 990.
How are health nonprofits regulated?
Health nonprofits with annual gross receipts of $50,000 or more must file Form 990 (or 990-EZ) annually with the IRS. Smaller orgs file the 990-N e-Postcard. Failure to file for three consecutive years triggers automatic revocation of tax-exempt status.
How can I verify a health nonprofit's tax-exempt status before granting?
Cross-reference the organisation against the IRS Auto-Revocation List AND IRS Publication 78. Pub 78 confirms whether donations are tax-deductible; the Auto-Revocation List confirms whether the org has lost its status for non-filing. Givalgo Discover surfaces both signals on every org profile.
Where can I find Form 990 data for health nonprofits?
Each organisation's Form 990 — including financials, governance, programs, and grants — is publicly available from the IRS. Givalgo Discover aggregates the full corpus (Form 990, 990-EZ, 990-PF, 990-N) and provides a free profile for every IRS-registered health nonprofit.
What's the difference between a 501(c)(3), 501(c)(4), and 501(c)(6)?
501(c)(3) is the standard tax-exempt classification for public charities and private foundations; contributions are tax-deductible. 501(c)(4) covers civic-league / social-welfare orgs; contributions are not deductible. 501(c)(6) covers business leagues and chambers of commerce. The IRS subsection code on each Givalgo Discover profile identifies the exact classification.