- Kaiser Foundation Health Plan Inc
$82.5BFY2024
Oakland, California · Group health practices
- Fidelity Investments Charitable Gift Fund
$30.6BFY2025
Boston, Massachusetts · Nonprofit management
- Mass General Brigham Incorporated and Affiliates Group RTN
$24.9BFY2025
Somerville, Massachusetts · Community health systems
- National Philanthropic TR
$17.8BFY2025
Jenkintown, Pennsylvania · Philanthropy, charity and voluntarism promotion
- Mayo Clinic Group Return
$14.9BFY2024
Rochester, Minnesota · Community health systems
- Battelle Memorial Institute
$13.5BFY2025
Columbus, Ohio · General science
- Healthfirst PHSP Inc
$12.2BFY2024
New York, New York · Group health practices
- Donor Advised Charitable Giving
$11.7BFY2025
Lone Tree, Colorado · Public foundations
- Banner Health
$10.8BFY2024
Phoenix, Arizona · Community health systems
- Hackensack Meridian Health Inc
$8.85BFY2024
Edison, New Jersey · Community health systems
- Caresource Ohio Inc
$8.56BFY2024
Dayton, Ohio · Group health practices
- Adventist Health System Sunbelt Inc
$8.31BFY2024
Altamonte Springs, Florida · Community health systems
- Mayo Clinic
$7.93BFY2024
Rochester, Minnesota · Community health systems
- Aurora Health Care Inc
$7.41BFY2024
Milwaukee, Wisconsin · Unclassified
- Ucare Minnesota
$7.08BFY2025
Minneapolis, Minnesota · General hospitals
- Vanguard Charitable Endowment Program
$6.67BFY2025
Malvern, Pennsylvania · Federated giving programs
- GS Donor Advised Philanthropy Fund for Wealth Management Inc
$6.59BFY2024
New York, New York · Public foundations
- University of Southern California
$5.93BFY2025
Los Angeles, California · Universities
- Kaiser Foundation Health Plan of the Northwest
$5.4BFY2024
Oakland, California · Group health practices
- Scripps Health
$5.13BFY2025
San Diego, California · General hospitals
- Multicare Health System
$5.01BFY2024
Tacoma, Washington · Community health systems
- Feeding America
$5BFY2025
Chicago, Illinois · Food banks and pantries
- Scan Health Plan
$4.95BFY2024
Long Beach, California · Ambulatory and primary health care
- Silicon Valley Community Foundation
$4.89BFY2024
Mountain View, California · Community foundations
- Mercy Care
$4.88BFY2025
Phoenix, Arizona · Unclassified
- Advanced Technology International
$4.87BFY2025
Summerville, South Carolina · Other science
- Metroplus Health Plan Inc
$4.87BFY2024
New York, New York · Group health practices
- Umass Memorial Health Care Inc
$4.57BFY2025
Worcester, Massachusetts · Community health systems
- Kaiser Foundation Health Plan of Colorado
$4.48BFY2024
Oakland, California · Group health practices
- Dana-Farber Cancer Institute
$3.92BFY2025
Boston, Massachusetts · Cancer research
- American National Red Cross
$3.92BFY2025
Washington, District of Columbia · American Red Cross
- Commonspirit Health
$3.79BFY2025
Phoenix, Arizona · Community health systems
- Health Share of Oregon
$3.6BFY2024
Portland, Oregon · Health, general and financing
- City of Hope National Medical Center
$3.43BFY2025
Duarte, California · Specialty hospitals
- National Christian Charitable Foundation
$3.3BFY2024
Alpharetta, Georgia · Public foundations
- American Lebanese Syrian Assoc Char Inc
$3.29BFY2025
Memphis, Tennessee · Fundraising and fund distribution
- GOOD360
$3.26BFY2024
Alexandria, Virginia · Support not elsewhere classified
- Uc Healthcare System
$2.93BFY2025
Cincinnati, Ohio · Other health care
- A D F Community Outreach Foundation Inc
$2.88BFY2025
Mechanicsville, Maryland · Philanthropy, charity and voluntarism promotion
- Texas Childrens Health Plan Inc
$2.79BFY2024
Bellaire, Texas · Group health practices
- Commonwealth Care Alliance Inc
$2.77BFY2024
Boston, Massachusetts · Group health practices
- Sutter Health
$2.69BFY2024
Sacramento, California · Community health systems
- Kaiser Foundation Health Plan of Georgia Inc
$2.6BFY2024
Oakland, California · Group health practices
- Gavi Alliance
$2.55BFY2024
Washington, District of Columbia · International relief
- Careoregon Inc
$2.54BFY2024
Portland, Oregon · Group health practices
- VNS Choice
$2.51BFY2024
New York, New York · Home health care
- American Online Giving Foundation Inc
$2.5BFY2026
Newark, Delaware · Public foundations
- The Mitre Corporation
$2.48BFY2024
Bedford, Massachusetts · Engineering and technology
- Rhode Island Hospital
$2.45BFY2025
Providence, Rhode Island · General hospitals
- Harvard Pilgrim Health Care Inc
$2.45BFY2024
Canton, Massachusetts · Group health practices