Data / Nonprofits / Illinois / Health care
Health care nonprofits in Illinois: 1,525 registered with the IRS
1,525 health care nonprofits are registered with the IRS in Illinois, 1,487 of them 501(c)(3) charities; the 740 that report revenue took in $69.16 billion. The most are in Chicago (395), Springfield (59), Naperville (31). The largest by revenue: Northwestern Memorial Healthcare ($11.24 billion), Advocate Health and Hospitals Corporation ($7.81 billion), Osf Healthcare System ($4.39 billion).
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The 500 largest by revenue
| Organization | City | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Northwestern Memorial Healthcare | Chicago | 501(c)(3) | 2011 | $11.24 billion | $15.49 billion | 2025-08 |
| Advocate Health and Hospitals Corporation | Downers Grove | 501(c)(3) | 1937 | $7.81 billion | $23.84 billion | 2024-12 |
| Osf Healthcare System | Peoria | 501(c)(3) | 1946 | $4.39 billion | $6.29 billion | 2025-09 |
| University of Chicago Medical Center | Chicago | 501(c)(3) | 1987 | $3.57 billion | $5.27 billion | 2025-06 |
| Northwestern Memorial Healthcare | Chicago | 501(c)(3) | 2011 | $2.77 billion | $16.79 billion | 2025-08 |
| Rush University Medical Center | Chicago | 501(c)(3) | 1960 | $2.76 billion | $5.23 billion | 2025-06 |
| Northshore University Healthsystem | Arlington HTS | 501(c)(3) | 1996 | $2.29 billion | $6.83 billion | 2024-12 |
| Loyola University Medical Center | Maywood | 501(c)(3) | 1995 | $1.68 billion | $4.60 billion | 2025-06 |
| The Carle Foundation Hospital | Urbana | 501(c)(3) | 1982 | $1.53 billion | $651.5 million | 2024-12 |
| Advocate North Side Health Network | Downers Grove | 501(c)(3) | 1988 | $1.39 billion | $1.69 billion | 2024-12 |
| Swedishamerican Hospital | Rockford | 501(c)(3) | 1936 | $966.8 million | $1.24 billion | 2025-06 |
| Edward Hospital | Arlington HTS | 501(c)(3) | 1984 | $908.3 million | $704.6 million | 2024-12 |
| Blue Cross Blue Shield Association | Chicago | 501(c)(4) | 1958 | $862.7 million | $1.25 billion | 2024-12 |
| Sarah Bush Lincoln Health Center | Mattoon | 501(c)(3) | 1971 | $841.5 million | $1.58 billion | 2025-06 |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St | Springfield | 501(c)(3) | 1946 | $767.1 million | $978.6 million | 2025-06 |
| Southern Illinois Hospital Services | Carbondale | 501(c)(3) | 1946 | $765.6 million | $1.53 billion | 2025-03 |
| Blessing Hospital | Quincy | 501(c)(3) | 1938 | $731.2 million | $859.7 million | 2025-09 |
| St Johns Hospital of the Hospital Sisters of the Third Order of St F | Springfield | 501(c)(3) | 1946 | $699.1 million | $567.8 million | 2025-06 |
| The Carle Foundation | Urbana | 501(c)(3) | 1948 | $693.3 million | $3.26 billion | 2024-12 |
| Endeavor Health Medical Group | Arlington HTS | 501(c)(3) | 1991 | $658 million | $280.5 million | 2024-12 |
| Advocate Health Care Network | Downers Grove | 501(c)(3) | 1988 | $643.1 million | $698 million | 2024-12 |
| Northwest Community Hospital | Arlington HTS | 501(c)(3) | 1963 | $633.8 million | $521.7 million | 2024-12 |
| Adventist Midwest Health | Hinsdale | 501(c)(3) | 1965 | $625.4 million | $561 million | 2025-06 |
| Silver Cross Hospital & Medical Centers | New Lenox | 501(c)(3) | 1937 | $608 million | $1.09 billion | 2025-09 |
| Advocate Sherman Hospital | Downers Grove | 501(c)(3) | 1956 | $561.7 million | $477.7 million | 2024-12 |
| Riverside Medical Center | Kankakee | 501(c)(3) | 1965 | $528.8 million | $833.5 million | 2024-12 |
| Osf Multi-Specialty Group | Peoria | 501(c)(3) | 2013 | $527.6 million | $200.6 million | 2025-09 |
| Hospital Sisters Health System | Springfield | 501(c)(3) | 1946 | $514.7 million | $436.8 million | 2025-06 |
| Methodist Medical Center of Illinois | Urbana | 501(c)(3) | 1938 | $498 million | $278 million | 2024-12 |
| Rehabilitation Institute of Chicago | Chicago | 501(c)(3) | 1954 | $481.4 million | $1.32 billion | 2025-08 |
| Mount Sinai Hospital Medical Center | Chicago | 501(c)(3) | 1926 | $481.3 million | $341.4 million | 2025-06 |
| Trinity Medical Center | Rock Island | 501(c)(3) | 1946 | $477.9 million | $482.1 million | 2024-12 |
| Copley Memorial Hospital Inc | Aurora | 501(c)(3) | 1934 | $471.9 million | $1.00 billion | 2025-06 |
| Javon Bea Hospital | Rockford | 501(c)(3) | 1943 | $458.1 million | $831.4 million | 2025-06 |
| Lurie Childrens Medical Group Inc | Chicago | 501(c)(3) | 1988 | $434 million | $48 million | 2025-08 |
| Ingalls Memorial Hospital | Harvey | 501(c)(3) | 1937 | $420.6 million | $462 million | 2025-06 |
| Carle Health Medical Group | Urbana | 501(c)(3) | 1984 | $355 million | $69.6 million | 2024-12 |
| St Elizabeths Hospital of the Hospital Sisters of the Third Orde | Springfield | 501(c)(3) | 1946 | $337.1 million | $300.3 million | 2025-06 |
| Ottawa Regional Hospital & Healthcare Center | Peoria | 501(c)(3) | 1967 | $319.9 million | $297.9 million | 2025-09 |
| Rush System for Health | Chicago | 501(c)(3) | 1996 | $283.2 million | $82 million | 2025-06 |
| Morris Hospital | Morris | 501(c)(3) | 1938 | $277.6 million | $386.6 million | 2024-12 |
| Carle Bromenn Medical Center | Urbana | 501(c)(3) | 2020 | $267.4 million | $66 million | 2024-12 |
| Gottlieb Community Health Services Corporation | Melrose Park | 501(c)(3) | 2018 | $252.3 million | $1.95 billion | 2025-06 |
| Anderson Hospital | Maryville | 501(c)(3) | 1948 | $229.2 million | $258.5 million | 2024-12 |
| Joint Commission On Accreditation of Healthcare Organizations | Oakbrook Terrace | 501(c)(3) | 1953 | $222.3 million | $434.1 million | 2024-12 |
| Memorial Health System | Springfield | 501(c)(3) | 2010 | $212.4 million | $673.6 million | 2025-09 |
| Rush Oak Park Hospital Inc | Oak Park | 501(c)(3) | 2014 | $202 million | $223.4 million | 2025-06 |
| Loyola University Health System | Maywood | 501(c)(3) | 1946 | $189.1 million | $3.47 billion | 2025-06 |
| Edward Health Ventures | Arlington HTS | 501(c)(3) | 1988 | $187.6 million | $155 million | 2024-12 |
| Siu Physicians & Surgeons Inc | Springfield | 501(c)(3) | 1997 | $182.7 million | $121.5 million | 2025-06 |
| St Anthonys Memorial Hospital of the Hospital Sisters of the Third | Springfield | 501(c)(3) | 1946 | $180.5 million | $614 million | 2025-06 |
| Proctor Hospital | Urbana | 501(c)(3) | 1962 | $172.2 million | $194.2 million | 2024-12 |
| Freeport Memorial Hospital | Freeport | 501(c)(3) | 1939 | $169.5 million | $89.4 million | 2024-12 |
| Fairview Heights Medical Group SC | Alton | 501(c)(3) | 1999 | $167.7 million | $33.8 million | 2024-12 |
| Humboldt Park Health | Chicago | 501(c)(3) | 1937 | $166.1 million | $155.8 million | 2025-09 |
| Access Community Health Network | Chicago | 501(c)(3) | 1985 | $165.6 million | $81.3 million | 2024-12 |
| Rockford Health Physicians | Rockford | 501(c)(3) | 1994 | $162 million | $133.3 million | 2025-06 |
| Thorek Memorial Hospital | Chicago | 501(c)(3) | 1939 | $161 million | $704.8 million | 2025-06 |
| Saint Anthony Hospital | Chicago | 501(c)(3) | 1946 | $159 million | $131.9 million | 2025-06 |
| Genesis Health System | Silvis | 501(c)(3) | 1994 | $157 million | $341.8 million | 2025-06 |
| St Bernard Hospital | Chicago | 501(c)(3) | 1946 | $155 million | $75.3 million | 2025-12 |
| Gottlieb Memorial Hospital | Melrose Park | 501(c)(3) | 1963 | $154.7 million | $405.7 million | 2025-06 |
| St Marys Hospital Medical Center of Green Bay Inc | Springfield | 501(c)(3) | 1946 | $153.2 million | $237 million | 2025-06 |
| Graham Hospital Association | Canton | 501(c)(3) | 1943 | $151 million | $299.4 million | 2025-06 |
| Hospital & Medical Foundation of Paris Inc | Paris | 501(c)(3) | 1964 | $145.7 million | $94.9 million | 2024-12 |
| National Council of State Boards of Nursing Inc | Chicago | 501(c)(3) | 1987 | $144 million | $325.7 million | 2025-09 |
| Gift of Hope Organ & Tissue Donor Network | Itasca | 501(c)(3) | 1987 | $141.7 million | $155.3 million | 2024-12 |
| Holy Cross Hospital | Chicago | 501(c)(3) | 1946 | $137.3 million | $95.1 million | 2025-06 |
| Deaconess Regional Healthcare Services Illinois Inc | Marion | 501(c)(3) | 2018 | $136.6 million | $238.2 million | 2025-09 |
| Ronald McDonald House Global | Chicago | 501(c)(3) | 1977 | $134.5 million | $328.9 million | 2025-12 |
| Erie Family Health Center Inc | Chicago | 501(c)(3) | 1982 | $132.3 million | $120.7 million | 2025-06 |
| Northwest Community Healthcare | Arlington HTS | 501(c)(3) | 1981 | $131.4 million | $472.9 million | 2024-12 |
| St Marys Hospital Decatur of the Hospital Sisters of the Third Orde | Decatur | 501(c)(3) | 1946 | $119.9 million | $115 million | 2025-06 |
| St Nicholas Hospital of the Hospital Sisters of the Third | Springfield | 501(c)(3) | 1946 | $116.7 million | $133 million | 2025-06 |
| Sinai Health System | Chicago | 501(c)(3) | 1982 | $112.5 million | $229.7 million | 2025-06 |
| Endeavor Health | Arlington HTS | 501(c)(3) | 2022 | $109.6 million | $26.4 million | 2024-12 |
| RML Health Providers Limited Partnership | Hinsdale | 501(c)(3) | 1999 | $103.8 million | $122.6 million | 2025-05 |
| Touchette Regional Hospital Inc | Cahokia HGTS | 501(c)(3) | 1993 | $103 million | $92.2 million | 2024-12 |
| Union Health Service Inc | Chicago | 501(c)(3) | 1984 | $96.1 million | $74.1 million | 2025-12 |
| Jackson Park Hospital Foundation | Chicago | 501(c)(3) | 1962 | $95.8 million | $142.5 million | 2025-03 |
| Ehs Home Health Care Service Inc | Downers Grove | 501(c)(3) | 1977 | $94.7 million | $82.1 million | 2024-12 |
| Elmhurst Memorial Healthcare | Elmhurst | 501(c)(3) | 2008 | $94.6 million | $88.2 million | 2024-12 |
| Kirby Medical Center | Monticello | 501(c)(3) | 1993 | $94 million | $164 million | 2025-06 |
| La Rabida Childrens Hospital | Chicago | 501(c)(3) | 1932 | $93.4 million | $302.3 million | 2025-06 |
| Southern Illinois Healthcare Foundation Inc | Sauget | 501(c)(3) | 1986 | $90.9 million | $87.5 million | 2024-12 |
| Southern Illinois Medical Services NFP | Carbondale | 501(c)(3) | 2007 | $83.9 million | $53.3 million | 2025-03 |
| Chestnut Health Systems Inc | Bloomington | 501(c)(3) | 1978 | $81.5 million | $38.4 million | 2025-06 |
| St Josephs Hospital Breese of the Hospital Sisters of the Third Orde | Springfield | 501(c)(3) | 1946 | $81.4 million | $259.7 million | 2025-06 |
| Hoopeston Community Memorial Hospital | Urbana | 501(c)(3) | 1960 | $79 million | $25.4 million | 2024-12 |
| Easter Seals Metropolitan Chicago Inc | Chicago | 501(c)(3) | 2001 | $78.4 million | $53.9 million | 2025-06 |
| Loretto Hospital | Chicago | 501(c)(3) | 1992 | $75.6 million | $48.5 million | 2025-06 |
| Richland Memorial Hospital Inc | Urbana | 501(c)(3) | 1996 | $75.1 million | $27.4 million | 2024-12 |
| Samaritan Ministries International | Peoria | 501(c)(3) | 2005 | $73.4 million | $61 million | 2025-06 |
| Prairie Cardiovascular Consultants LTD | Springfield | 501(c)(3) | 2021 | $72.9 million | $30.4 million | 2025-06 |
| Ann & Robert H Lurie Childrens Hospital of Chicago Foundation | Chicago | 501(c)(3) | 1987 | $72.5 million | $927,211 | 2025-08 |
| Carle West Physician Group Inc | Urbana | 501(c)(3) | 2021 | $72.3 million | $9.2 million | 2024-12 |
| Joint Commission Resources Inc | Oakbrook | 501(c)(3) | 1987 | $71.8 million | $62.9 million | 2024-12 |
| Advocate Aurora Health Inc | Oak Brook | 501(c)(3) | 2018 | $71.5 million | $2.18 billion | 2024-12 |
| Mendota Community Hospital | Peoria | 501(c)(3) | 1952 | $69.2 million | $45.1 million | 2025-09 |
| Esperanza Health Centers | Chicago | 501(c)(3) | 2005 | $69.1 million | $60.2 million | 2025-06 |
| Crusaders Central Clinic Association | Rockford | 501(c)(3) | 1972 | $69.1 million | $113.7 million | 2025-06 |
| Ferrell Hospital Community Foundation | Eldorado | 501(c)(3) | 2005 | $68.8 million | $57 million | 2025-03 |
| Roseland Community Hospital | Chicago | 501(c)(3) | 1941 | $68.2 million | $24.5 million | 2025-03 |
| Mather Foundation | Evanston | 501(c)(3) | 2004 | $66.6 million | $807.6 million | 2024-12 |
| Ucm Medical Group Inc | Chicago | 501(c)(3) | 2020 | $66.1 million | $94.9 million | 2025-06 |
| Friend Family Health Center Inc | Chicago | 501(c)(3) | 1997 | $65.5 million | $80.3 million | 2025-06 |
| Versiti Illinois Inc | Aurora | 501(c)(3) | 1945 | $65.2 million | $80.4 million | 2024-12 |
| Naperville Psychiatric Ventures | Arlington HTS | 501(c)(3) | 2005 | $63.9 million | $39.2 million | 2024-12 |
| Edward-Elmhurst Healthcare | Arlington HTS | 501(c)(3) | 1988 | $63.1 million | $355 million | 2024-12 |
| Planned Parenthood of Illinois | Chicago | 501(c)(3) | 1948 | $62.3 million | $95.4 million | 2025-06 |
| Harrisburg Medical Center Inc | Carbondale | 501(c)(3) | 1975 | $62.2 million | $47.2 million | 2025-03 |
| Pekin Memorial Hospital | Urbana | 501(c)(3) | 1962 | $60.6 million | $91.5 million | 2024-12 |
| Deaconess Illinois Crossroads Inc | Mount Vernon | 501(c)(3) | 2024 | $60.6 million | $24.3 million | 2025-09 |
| Memorial Hospital Association | Carthage | 501(c)(3) | 1956 | $59.7 million | $53.5 million | 2025-12 |
| Hillsboro Area Hospital Inc | Hillsboro | 501(c)(3) | 1938 | $58.5 million | $74.3 million | 2025-06 |
| St Josephs Hospital of the Hospital Sisters of the Thrid Order of St F | Springfield | 501(c)(3) | 1946 | $58.4 million | $66.5 million | 2025-06 |
| Rochelle Community Hospital Association | Rochelle | 501(c)(3) | 1967 | $57.6 million | $79.5 million | 2025-04 |
| Carlinville Area Hospital Assocation | Carlinville | 501(c)(3) | 1956 | $57 million | $46.4 million | 2025-07 |
| Schwab Rehabilitation Hosptial and Care Network | Chicago | 501(c)(3) | 1939 | $52.7 million | $88.7 million | 2025-06 |
| Hopedale Medical Foundation | Hopedale | 501(c)(3) | 1964 | $52.2 million | $83.9 million | 2025-06 |
| PCC Community Wellness Center | Oak Park | 501(c)(3) | 1992 | $52 million | $47.7 million | 2025-06 |
| South Shore Hospital Corporation | Chicago | 501(c)(3) | 1977 | $51 million | $17.6 million | 2024-12 |
| Midwest Medical Center | Galena | 501(c)(3) | 2006 | $50.8 million | $75.9 million | 2025-09 |
| Mercy Crystal Lake Hospital and Medical Center Inc | Crystal Lake | 501(c)(3) | 2005 | $50.1 million | $105.6 million | 2025-06 |
| Fairfield Memorial Hospital Association | Fairfield | 501(c)(3) | 1945 | $49.3 million | $51.3 million | 2025-06 |
| Greater Family Health | Hoffman Estates | 501(c)(3) | 2002 | $48 million | $35.3 million | 2025-06 |
| Iroquois Memorial Hospital and Resident Home | Watseka | 501(c)(3) | 1923 | $47 million | $21.9 million | 2025-09 |
| Peoria Hospitals Mobile Medical Services | West Peoria | 501(c)(3) | 1977 | $46.1 million | $68 million | 2025-12 |
| Pana Community Hospital Association | Pana | 501(c)(3) | 1967 | $45.8 million | $60.2 million | 2024-12 |
| Marion County Horizon Center | Salem | 501(c)(3) | 1978 | $45.4 million | $41 million | 2025-09 |
| Freeport Regional Health Care Found Ation | Freeport | 501(c)(3) | 1985 | $44.8 million | $48.7 million | 2024-12 |
| Shawnee Health Service and Development Corp | Carterville | 501(c)(3) | 1977 | $44 million | $22.5 million | 2025-06 |
| Blessingcare Corporation | Pittsfield | 501(c)(3) | 2000 | $43.2 million | $60.1 million | 2025-09 |
| St Clare Memorial Hospital Inc | Springfield | 501(c)(3) | 1953 | $42.7 million | $47.1 million | 2025-06 |
| Washington University Physicians in Illinois Inc | O Fallon | 501(c)(3) | 2019 | $41.4 million | $17.1 million | 2025-06 |
| Marshall Browning Hospital Association | Du Quoin | 501(c)(3) | 1941 | $40.5 million | $28.8 million | 2025-06 |
| Advocate Charitable Foundation | Downers Grove | 501(c)(3) | 1984 | $40 million | $206.3 million | 2024-12 |
| Rest Haven Illiana Christian Convalescent Home | Tinley Park | 501(c)(3) | 1960 | $39.3 million | $46.7 million | 2024-12 |
| Childrens Hospital of Chicago Medical Center | Chicago | 501(c)(3) | 1987 | $39.2 million | $363,694 | 2025-08 |
| Osf Healthcare Foundation | Peoria | 501(c)(3) | 2014 | $39.1 million | $403.6 million | 2025-09 |
| Anderson Healthcare | Maryville | 501(c)(3) | 2020 | $38.9 million | $51.4 million | 2024-12 |
| Proctor Health Systems | Urbana | 501(c)(3) | 1999 | $38.3 million | $41.9 million | 2024-12 |
| South Side Healthy Community Organization Inc | Chicago | 501(c)(3) | 2022 | $38.1 million | $33.3 million | 2024-12 |
| Christopher Greater Area Rural Health Planning Corporation | Christopher | 501(c)(3) | 1979 | $37.2 million | $43 million | 2026-03 |
| Deaconess Illinois Red Bud Regional Hospital Inc | Red Bud | 501(c)(3) | 2024 | $37.1 million | $43.4 million | 2025-09 |
| Lawrence County Memorial Hospital | Lawrenceville | 501(c)(3) | 2013 | $33.6 million | $20.5 million | 2025-06 |
| Medglobal Inc | Chicago Ridge | 501(c)(3) | 2018 | $33.5 million | $15.7 million | 2024-12 |
| Uchicago Medicine Northwest Indiana Inc | Chicago | 501(c)(3) | 2024 | $31.8 million | $81.8 million | 2025-06 |
| Deaconess Illinois Union County Hospital Inc | Anna | 501(c)(3) | 2024 | $31.7 million | $21.4 million | 2025-09 |
| Carle Eureka Hospital | Urbana | 501(c)(3) | 2020 | $31.3 million | $6.6 million | 2024-12 |
| Jackson Recovery Centers Inc | Rockford | 501(c)(3) | 1997 | $29.9 million | $29.8 million | 2025-06 |
| Alivio Medical Center Inc | Chicago | 501(c)(3) | 1989 | $29.7 million | $26 million | 2025-06 |
| Near North Health Service Corporation | Chicago | 501(c)(3) | 1983 | $28.1 million | $40.1 million | 2025-06 |
| Heartland Alliance Health | Chicago | 501(c)(3) | 1992 | $28.1 million | $12.3 million | 2024-06 |
| Community Hospital of Staunton | Staunton | 501(c)(3) | 1952 | $27.1 million | $34.9 million | 2024-12 |
| Society of Critical Care Medicine | Mt Prospect | 501(c)(3) | 1996 | $26.6 million | $58.4 million | 2025-09 |
| Heartland Community Health Clinic | Peoria | 501(c)(3) | 1991 | $26.4 million | $23.2 million | 2025-10 |
| Pillars Community Health | Countryside | 501(c)(3) | 1942 | $25.1 million | $23.2 million | 2025-06 |
| Center for Better Aging | Chicago | 501(c)(3) | 2024 | $24.7 million | $18 million | 2024-12 |
| HSHS Holy Family Hospital Inc | Springfield | 501(c)(3) | 1963 | $24.5 million | $23.4 million | 2025-06 |
| Blessing Corporate Services Inc | Quincy | 501(c)(3) | 1982 | $24.4 million | $30.7 million | 2025-09 |
| St Patrick Residence | Naperville | 501(c)(3) | 1946 | $23.7 million | $27 million | 2024-12 |
| HSHS Good Shepherd Hospital Inc | Springfield | 501(c)(3) | 1947 | $23.7 million | $25.9 million | 2025-06 |
| Advocate Health Care Network | Oak Brook | 501(c)(3) | 1988 | $21.8 million | $625.8 million | 2024-12 |
| Michael Reese Health Trust | Chicago | 501(c)(3) | 2024 | $21.5 million | $162.9 million | 2025-06 |
| Thomas H Boyd Memorial Hospital | Carrollton | 501(c)(3) | 1943 | $21.2 million | $10 million | 2025-08 |
| Genesis Medical Center Aledo | Aledo | 501(c)(3) | 2014 | $21.1 million | $20.3 million | 2025-06 |
| Sacred Heart Hospital of the Hospit Al Sisters-3rd Order of St Francis | Springfield | 501(c)(3) | 1946 | $20 million | $41.1 million | 2025-06 |
| Tamid Healthcare NFP | Lincolnwood | 501(c)(3) | 2021 | $19.7 million | $49.3 million | 2024-12 |
| Hektoen Institute for Medical Research | Chicago | 501(c)(3) | 1945 | $18.9 million | $80.1 million | 2025-08 |
| Rural Health Inc | Anna | 501(c)(3) | 1979 | $18.7 million | $32 million | 2025-08 |
| The Bleeding and Clotting Disorders Institute | Peoria | 501(c)(3) | 2010 | $18.3 million | $40.6 million | 2025-06 |
| Carle Development Foundation | Urbana | 501(c)(3) | 1984 | $17.4 million | $113.8 million | 2024-12 |
| Hardin County General Hospital | Rosiclare | 501(c)(3) | 1955 | $16.9 million | $5.8 million | 2025-03 |
| Community Health NFP | Chicago | 501(c)(3) | 1992 | $16.8 million | $6.9 million | 2024-12 |
| Campagna Turano Bakeries Inc & Turano Pastry Shops Inc S-F Ben Trust | Berwyn | 501(c)(9) | 1983 | $16.4 million | $6.5 million | 2024-12 |
| Asian Human Services Family Health Center Inc | Chicago | 501(c)(3) | 2002 | $16.4 million | $31 million | 2025-06 |
| Memorial Health System | Springfield | 501(c)(3) | 2010 | $16.3 million | $23.2 million | 2025-06 |
| Solvera Healthcare Center Inc | Peoria | 501(c)(3) | 2022 | $16.3 million | $9.3 million | 2024-12 |
| Illinois Public Health Institute | Chicago | 501(c)(3) | 2009 | $16 million | $6.8 million | 2025-12 |
| Apostolic Christian Restmor Inc | Morton | 501(c)(3) | 1978 | $15.9 million | $28.5 million | 2025-12 |
| Family Christian Health Center | Harvey | 501(c)(3) | 2000 | $15.6 million | $8.4 million | 2025-06 |
| Willows Health Center | Rockford | 501(c)(3) | 1975 | $15.3 million | $6.6 million | 2025-06 |
| Macon Resources Inc | Decatur | 501(c)(3) | 1988 | $15.1 million | $21.5 million | 2025-06 |
| Community Health Improvement Center | Decatur | 501(c)(3) | 1973 | $14.5 million | $34.9 million | 2025-06 |
| Easterseals Central Illinois | Peoria | 501(c)(3) | 2000 | $14.1 million | $15.4 million | 2025-08 |
| Acclivus Inc | Chicago | 501(c)(3) | 2018 | $13.5 million | $6.5 million | 2023-12 |
| Silver Cross Health System Inc | New Lenox | 501(c)(3) | 1984 | $13.4 million | $190.1 million | 2025-09 |
| The Voyage Senior Living | Marion | 501(c)(3) | 1996 | $13.3 million | $20 million | 2025-12 |
| Central Counties Health Centers Inc | Springfield | 501(c)(3) | 1999 | $13.3 million | $31 million | 2025-06 |
| Promise Healthcare NFP | Champaign | 501(c)(3) | 2003 | $13 million | $4.1 million | 2024-12 |
| Independent Order of Odd Fellows | Mattoon | 501(c)(8) | 1962 | $12.9 million | $10.3 million | 2024-06 |
| Sunset Home | Quincy | 501(c)(3) | 1937 | $12.7 million | $17.2 million | 2024-09 |
| Tca Health Inc NFP | Chicago | 501(c)(3) | 1973 | $12.3 million | $17.4 million | 2025-06 |
| Alliancechicago | Chicago | 501(c)(3) | 2017 | $12.3 million | $12.4 million | 2025-06 |
| National Assoc for Health Care Quality | Chicago | 501(c)(6) | $12.2 million | $10 million | 2024-12 | |
| Apostolic Christian Home of Eureka | Eureka | 501(c)(3) | 1964 | $12.2 million | $17.3 million | 2025-12 |
| Evenglow Lodge | Pontiac | 501(c)(3) | 1961 | $12.2 million | $51.6 million | 2024-12 |
| St Claras Manor | Lincoln | 501(c)(3) | 2009 | $11.8 million | $2.1 million | 2025-12 |
| Society of Gynecologic Oncology | Chicago | 501(c)(6) | 2014 | $11.5 million | $10.2 million | 2025-12 |
| Trinity Health Foundation | Rock Island | 501(c)(3) | 1987 | $11.5 million | $25.6 million | 2024-12 |
| Mercyhealth Visiting Nurses Association Inc | Rockford | 501(c)(3) | 1945 | $11.3 million | $15.7 million | 2025-06 |
| Healthcare Financial Management Educational Foundation | Downers Grove | 501(c)(3) | 1965 | $11.3 million | $38.3 million | 2025-05 |
| Hospital Sisters of St Francis Foundation Inc | Springfield | 501(c)(3) | 1946 | $11.1 million | $96.5 million | 2025-06 |
| Fairview Haven Inc | Fairbury | 501(c)(3) | 1963 | $10.9 million | $13.1 million | 2025-06 |
| Northern Illinois Blood Bank Inc | Rockford | 501(c)(3) | 1955 | $10.8 million | $11.3 million | 2025-06 |
| Country Health Inc | Gifford | 501(c)(3) | 1967 | $10.7 million | $8.7 million | 2025-12 |
| Edward Ambulance Services LLC | Naperville | 501(c)(3) | 2011 | $10.3 million | $10.5 million | 2024-12 |
| Easter Seals Dupage and the Fox Valley Region | Villa Park | 501(c)(3) | 2001 | $10 million | $11 million | 2025-08 |
| Resthave Home of Whiteside County Illinois | Morrison | 501(c)(3) | 1968 | $9.9 million | $14.3 million | 2025-08 |
| Uchicago Medicine Network Inc | Harvey | 501(c)(3) | 1997 | $9.6 million | $86.7 million | 2025-06 |
| Swedish Covenant Hospital Foundation | Arlington HTS | 501(c)(3) | 1975 | $9.5 million | $70.1 million | 2024-12 |
| Public Health Institute of Metropolitan Chicago | Chicago | 501(c)(3) | 1994 | $9.4 million | $2.7 million | 2024-12 |
| Beloved Community Family Wellness Center | Chicago | 501(c)(3) | 2006 | $9.4 million | $9.7 million | 2025-08 |
| Community Health & Emergency Services Inc | Carbondale | 501(c)(3) | 1981 | $9.2 million | $8.3 million | 2025-06 |
| The Blessing Foundation Inc | Quincy | 501(c)(3) | 1983 | $8.6 million | $92.1 million | 2025-09 |
| National Quality Forum | Oakbrook Ter | 501(c)(3) | 1999 | $8.2 million | $25.4 million | 2024-12 |
| McHc-Chicago Hospital Council | Naperville | 501(c)(3) | 2015 | $8 million | $6.5 million | 2025-12 |
| Mason City Area Nursing Home Association Inc | Mason City | 501(c)(3) | 1988 | $7.8 million | $3.4 million | 2025-12 |
| Advanced Medical Transport East Inc | West Peoria | 501(c)(3) | 2021 | $7.7 million | $2.5 million | 2025-12 |
| Ucm Home Care | Harvey | 501(c)(3) | 1987 | $7.6 million | $25.3 million | 2025-06 |
| Legacy Medical Care Inc | Arlington HTS | 501(c)(3) | 2014 | $7.6 million | $4.1 million | 2026-03 |
| Vision Share Inc | Chicago | 501(c)(3) | 1999 | $7.3 million | $3.2 million | 2024-12 |
| Community Health Partnership of Illinois | Chicago | 501(c)(3) | 1992 | $7.2 million | $8.8 million | 2025-01 |
| American Society for Dermatologic Surgery | Rolling Meadows | 501(c)(3) | 2008 | $7.1 million | $17.6 million | 2024-12 |
| Risk Management Foundation | Evanston | 501(c)(3) | 1990 | $7 million | $29.2 million | 2025-07 |
| Southwestern Illinois Visiting Nurse Association | Swansea | 501(c)(3) | 1943 | $7 million | $7.6 million | 2025-12 |
| Health Research and Educational Trust | Chicago | 501(c)(3) | 1960 | $6.6 million | $15.2 million | 2024-12 |
| American Orthopaedic Foot & Ankle Society | Schaumburg | 501(c)(3) | 2003 | $6.6 million | $4.5 million | 2024-12 |
| Masonic Family Health Foundation | Chicago | 501(c)(3) | 2001 | $6.3 million | $120.5 million | 2024-12 |
| North Rockford Convalescent Home | Rockford | 501(c)(3) | 1937 | $6.1 million | $25.9 million | 2025-06 |
| Dubois-Douglas Centres | Matteson | 501(c)(3) | 1997 | $6 million | $2.2 million | 2025-06 |
| Vision for Hope | Springfield | 501(c)(3) | 2017 | $6 million | $4.4 million | 2025-06 |
| Adeline E Prouty Estate Greenfield | Princeton | 501(c)(3) | 1951 | $5.7 million | $10.5 million | 2025-12 |
| Illinois Critical Access Hospital Network | Princeton | 501(c)(3) | 2004 | $5.6 million | $5.1 million | 2024-12 |
| Mothers Milk Bank of the Western Great Lakes Inc | Elk Grove VLG | 501(c)(3) | 2014 | $5.5 million | $7.5 million | 2024-12 |
| Henderson County Rural Health Center Inc | Oquawka | 501(c)(3) | 1980 | $5.5 million | $4.1 million | 2024-12 |
| Home Centered Care Institute | Schaumburg | 501(c)(3) | 2014 | $5.4 million | $4.6 million | 2024-12 |
| Lutheran Care Center | Altamont | 501(c)(3) | 1979 | $5.3 million | $4.1 million | 2025-09 |
| Eastern Star Home of Macon | Macon | 501(c)(3) | 1956 | $5.3 million | $12.4 million | 2025-07 |
| Gottlieb Memorial Foundation | Melrose Park | 501(c)(3) | 2009 | $5.2 million | $88.8 million | 2026-06 |
| St Luke Health Care Foundation | Wheaton | 501(c)(3) | 2004 | $5 million | $6.7 million | 2024-12 |
| Caring Network NFP | Glen Ellyn | 501(c)(3) | 1982 | $5 million | $5.8 million | 2025-06 |
| Henderson County Retirement Center Inc | Stronghurst | 501(c)(3) | 1987 | $5 million | $6.3 million | 2024-12 |
| Rosalind Franklin University Health Clinics | North Chicago | 501(c)(3) | 2007 | $5 million | $1 million | 2025-06 |
| Mobile C A R E Foundation | Chicago | 501(c)(3) | 1998 | $4.9 million | $4.7 million | 2025-06 |
| Family Hospice of Belleville Area | Belleville | 501(c)(3) | 1992 | $4.9 million | $6.9 million | 2025-12 |
| Copley Ventures Inc | Aurora | 501(c)(3) | 1986 | $4.9 million | $42.6 million | 2025-06 |
| Planned Parenthood Great Rivers | Fairview Heights | 501(c)(3) | 2024 | $4.8 million | $33.2 million | 2025-06 |
| Planned Parenthood Great Rivers-Illinois | Fairview Heights | 501(c)(3) | 2024 | $4.8 million | $6 million | 2025-06 |
| Saint Anthony Hospital Foundation | Chicago | 501(c)(3) | 1974 | $4.7 million | $48.6 million | 2025-06 |
| Dupage Health Coalition | Carol Stream | 501(c)(3) | 2002 | $4.7 million | $5.9 million | 2025-06 |
| Southern Illinois Case Coordination Services Inc | Centralia | 501(c)(3) | 1993 | $4.7 million | $2 million | 2025-06 |
| World Medical Association Inc | Chicago | 501(c)(3) | 1965 | $4.6 million | $8.2 million | 2023-12 |
| Academy of Nutrition and Dietetics Foundation | Chicago | 501(c)(3) | 1967 | $4.6 million | $41.9 million | 2025-05 |
| Carle Community Health Corporation | Urbana | 501(c)(3) | 2001 | $4.3 million | $92.6 million | 2024-12 |
| St Josephs Hospital of the Hospital Sisters of the Third Order of St F | Springfield | 501(c)(3) | 1946 | $4.3 million | $14.7 million | 2025-06 |
| Penta Nascent Corp | Centralia | 501(c)(3) | 1994 | $4.2 million | $3.9 million | 2025-06 |
| Keystone Alliance | Chicago | 501(c)(3) | 2010 | $4.2 million | $2 million | 2025-06 |
| Gillespie-Benld Area Ambulance Service Inc | Gillespie | 501(c)(3) | 1991 | $4.2 million | $3.8 million | 2024-12 |
| Horizon Health Foundation of East Central Illinois Inc | Paris | 501(c)(3) | 2016 | $4.1 million | $28.8 million | 2024-12 |
| Collaborative Bridges NFP | Chicago | 501(c)(3) | 2025 | $4 million | $5 million | 2024-12 |
| Open Door Clinic of Greater Elgin | Elgin | 501(c)(3) | 1977 | $3.9 million | $4 million | 2024-12 |
| Oakside Corporation | Kankakee | 501(c)(3) | 1983 | $3.9 million | $35.4 million | 2024-12 |
| Living Alternatives Pregnancy Resource Center | Champaign | 501(c)(3) | 1986 | $3.7 million | $3.1 million | 2025-12 |
| L Arche Chicago | Forest Park | 501(c)(3) | 1996 | $3.7 million | $7.9 million | 2025-06 |
| Foundation for Womens Cancer | Chicago | 501(c)(3) | 1999 | $3.6 million | $9.6 million | 2025-12 |
| Little Sisters of the Poor Chicago Province Inc | Palatine | 501(c)(3) | 1946 | $3.6 million | $51.6 million | 2024-12 |
| Childrens Oncology Services Inc | Chicago | 501(c)(3) | 1999 | $3.6 million | $6.2 million | 2024-12 |
| Hinsdale Hospital Foundation | Hinsdale | 501(c)(3) | 1947 | $3.5 million | $10.7 million | 2024-12 |
| Midwest Refuah Health Center | Lincolnwood | 501(c)(3) | 2022 | $3.4 million | $4.2 million | 2024-12 |
| Acgme International Group Inc | Chicago | 501(c)(3) | 2019 | $3.4 million | $9.4 million | 2024-12 |
| Family Health Partnership Clinic | Crystal Lake | 501(c)(3) | 1999 | $3.3 million | $6.4 million | 2026-06 |
| Loyola Medicine Transport LLC | Melrose Park | 501(c)(3) | 2015 | $3.3 million | $13.9 million | 2025-06 |
| Repro TLC | Berwyn | 501(c)(3) | 2008 | $3.2 million | $2.2 million | 2025-12 |
| American Association of Endodontists Foundation | Chicago | 501(c)(3) | 1967 | $3.2 million | $40.1 million | 2024-12 |
| Logan County Paramedic Association Inc | Lincoln | 501(c)(3) | 2000 | $3.2 million | $5.6 million | 2025-11 |
| Chicago South Side Birth Center | Glenwood | 501(c)(3) | 2026 | $3.1 million | $3.6 million | 2024-12 |
| Covenant Home of Chicago | Chicago | 501(c)(3) | 1975 | $3.1 million | $9.7 million | 2025-09 |
| Solidarity Bridge Inc | Skokie | 501(c)(3) | 2002 | $3 million | $1.9 million | 2024-12 |
| Elks Veterans Memorial Restoration Trust | Chicago | 501(c)(3) | 1990 | $2.9 million | $13.2 million | 2025-04 |
| Suburban Primary Health Care Council | Westchester | 501(c)(3) | 1989 | $2.9 million | $7 million | 2025-12 |
| NCCHC Resources Inc | Chicago | 501(c)(3) | 2015 | $2.9 million | $1.6 million | 2024-12 |
| Community Health Care Clinic Inc | Normal | 501(c)(3) | 2024 | $2.9 million | $2.1 million | 2025-12 |
| Clapham School | Wheaton | 501(c)(3) | 2006 | $2.9 million | $3.2 million | 2025-06 |
| Ucm Network Development Foundation | Harvey | 501(c)(3) | 1982 | $2.8 million | $73.2 million | 2025-06 |
| Anesthesia Quality Institute | Schaumburg | 501(c)(3) | 2009 | $2.7 million | $488,119 | 2024-12 |
| West Town Senior Residence | Chicago | 501(c)(3) | 1991 | $2.7 million | $7.3 million | 2025-12 |
| Als United Greater Chicago | Chicago | 501(c)(3) | 2024 | $2.5 million | $1.7 million | 2025-01 |
| Oak Park and River Forest Infant Welfare Society | Oak Park | 501(c)(3) | 1952 | $2.5 million | $8.5 million | 2025-06 |
| Presence Care Transformation Corporation | Des Plaines | 501(c)(3) | 1946 | $2.5 million | $246.3 million | 2025-06 |
| Rush Copley Foundation | Aurora | 501(c)(3) | 1980 | $2.5 million | $64.9 million | 2025-06 |
| Pathways Center | Chicago | 501(c)(3) | 2006 | $2.4 million | $1.2 million | 2025-08 |
| Erie Family Health Foundation Inc | Chicago | 501(c)(3) | 2017 | $2.4 million | $5.6 million | 2025-06 |
| Douglas Community Hospital Inc | Deerfield | 501(c)(3) | 2014 | $2.3 million | $5.4 million | 2014-03 |
| American Board of Periodontology Inc | Chicago | 501(c)(3) | 1945 | $2.3 million | $5.5 million | 2024-12 |
| Abraham Lincoln Healthcare Foundation | Springfield | 501(c)(3) | 2016 | $2.2 million | $43.1 million | 2025-09 |
| Candor Health Education | Hinsdale | 501(c)(3) | 1967 | $2.2 million | $6.3 million | 2025-06 |
| Asian Health Coalition | Chicago | 501(c)(3) | 1998 | $2.2 million | $985,419 | 2025-06 |
| Imd Guest House Foundation | Chicago | 501(c)(3) | 1999 | $2.2 million | $4.6 million | 2024-12 |
| International Nursing Assoc for Clinical Simulation & Learning Inc | Chicago | 501(c)(3) | 2009 | $2.2 million | $1.8 million | 2025-12 |
| Will-Grundy Medical Clinic Inc | Joliet | 501(c)(3) | 1993 | $2.2 million | $2.4 million | 2025-06 |
| Asa Charitable Foundation | Schaumburg | 501(c)(3) | 2013 | $2.2 million | $491,034 | 2024-12 |
| Center for Speech and Language Disorders | Lombard | 501(c)(3) | 1979 | $2.1 million | $385,696 | 2025-12 |
| Uchicago Research International Limited | Chicago | 501(c)(3) | 2010 | $2 million | $2.6 million | 2025-06 |
| Staunton Area Ambulance Service | Staunton | 501(c)(3) | 2022 | $2 million | $722,969 | 2024-12 |
| National Center for Healthcare Leadership | Chicago | 501(c)(3) | 2002 | $2 million | $2.1 million | 2024-12 |
| Cook County Health Foundation | Chicago | 501(c)(3) | 2012 | $2 million | $1.9 million | 2024-12 |
| Our Place of New Trier Township Inc | Wilmette | 501(c)(3) | 2009 | $1.9 million | $3.8 million | 2025-12 |
| Fenix Family Health Center Inc | Highwood | 501(c)(3) | 2010 | $1.9 million | $2.7 million | 2024-12 |
| Americans for Better Hearing Foundation | Burr Ridge | 501(c)(3) | 2011 | $1.8 million | $828,184 | 2025-12 |
| Starved Rock Regional Center for Therapy and Child Development | Ottawa | 501(c)(3) | 2001 | $1.8 million | $1.3 million | 2025-08 |
| Wha Soulcity Corp | Chicago | 501(c)(3) | 2024 | $1.8 million | $18.5 million | 2025-06 |
| American Association of Sex Educators Counselors and Therapist | Chicago | 501(c)(3) | 1970 | $1.7 million | $2.3 million | 2025-12 |
| Healthcare Foundation of Highland Park | Highland Park | 501(c)(3) | 1983 | $1.7 million | $41.6 million | 2024-12 |
| Southen Illinois Healthcare Enterprises Inc | Carbondale | 501(c)(3) | 1984 | $1.6 million | $34.8 million | 2025-03 |
| Great Lakes Adaptive Sports Assoc | Lake Forest | 501(c)(3) | 1999 | $1.6 million | $1.3 million | 2025-04 |
| Wayne County Ambulance Service | Fairfield | 501(c)(3) | 1985 | $1.6 million | $965,857 | 2025-06 |
| Community Supported Care Partners O F Illinois LLC | Orland Park | 501(c)(3) | 2026 | $1.6 million | $1.5 million | 2025-12 |
| Men4choice Education | Northbrook | 501(c)(3) | 2019 | $1.6 million | $1.7 million | 2025-12 |
| Morris Hospital Foundation | Morris | 501(c)(3) | 1994 | $1.5 million | $5 million | 2024-12 |
| First Zion Homes | Lynwood | 501(c)(3) | 2020 | $1.5 million | $501,446 | 2025-12 |
| American Association of Physicians of India Orgin | Oak Brook | 501(c)(3) | 1984 | $1.5 million | $5.8 million | 2025-06 |
| Society of Pediatric Nurses | Chicago | 501(c)(3) | 1994 | $1.4 million | $1.5 million | 2025-12 |
| Tri City Health Partnership Inc | St Charles | 501(c)(3) | 2002 | $1.4 million | $1.4 million | 2025-12 |
| New Life Pregnancy Center | Decatur | 501(c)(3) | 1987 | $1.4 million | $3.3 million | 2025-12 |
| Illinois Respite Coalition Inc | Northbrook | 501(c)(3) | 2020 | $1.4 million | $718,500 | 2025-06 |
| Riverbend Head Start & Family Services Inc | Alton | 501(c)(3) | 1950 | $1.4 million | $2.6 million | 2024-12 |
| Lafayette Square Inc | Macomb | 501(c)(3) | 1981 | $1.4 million | $1.2 million | 2025-12 |
| Morrison Community Hospital Foundation | Morrison | 501(c)(3) | 2010 | $1.4 million | $813,412 | 2025-06 |
| Chicago Recovering Communities Coalition | Chicago | 501(c)(3) | 2014 | $1.3 million | $565,106 | 2024-12 |
| Shangri La Therapeutic Academy of Riding Inc | Burr Ridge | 501(c)(3) | 1988 | $1.3 million | $5.3 million | 2025-12 |
| Hatzalah Chicago | Lincolnwood | 501(c)(3) | 2010 | $1.3 million | $3.4 million | 2024-12 |
| International Association of Oral and Maxillofacial Surgeons | Chicago | 501(c)(3) | 2010 | $1.3 million | $2.1 million | 2024-12 |
| Mosaic Health | Granite City | 501(c)(3) | 1988 | $1.3 million | $1.9 million | 2025-12 |
| West Northwest Suburban Community Health Center | Lombard | 501(c)(3) | 2022 | $1.3 million | $985,258 | 2023-12 |
| Mercy Care Center | Chicago | 501(c)(3) | 2021 | $1.2 million | $4.2 million | 2025-06 |
| Global Intiative for Chronic Obstructive Lung Disease Inc | Deer Park | 501(c)(3) | 2008 | $1.2 million | $3.3 million | 2024-12 |
| Pilot Light | Chicago | 501(c)(3) | 2012 | $1.1 million | $328,541 | 2025-06 |
| Northern Illinois Hospice Foundation | Rockford | 501(c)(3) | 2014 | $1.1 million | $5.3 million | 2025-12 |
| Galena Area Emergency Medical Service District | Galena | 501(c)(3) | 1981 | $1.1 million | $2.4 million | 2025-04 |
| The Pregnancy Care Center of Rockford | Rockford | 501(c)(3) | 1983 | $1.1 million | $2 million | 2024-12 |
| Womans Board of Northwestern Memorial Hospital | Chicago | 501(c)(3) | 1999 | $1.1 million | $3.7 million | 2025-02 |
| Trillium Place | Urbana | 501(c)(3) | 2020 | $1.1 million | $18.8 million | 2024-12 |
| Sick Cells | Wheaton | 501(c)(3) | 2017 | $1.1 million | $569,090 | 2025-12 |
| Chicago Home for Incurables | Chicago | 501(c)(3) | 1938 | $1.1 million | $22.1 million | 2025-06 |
| Serenity Hospice and Home Foundation | Oregon | 501(c)(3) | 2003 | $1 million | $10.8 million | 2025-12 |
| Tri County Crisis Pregnancy Center | Grayslake | 501(c)(3) | 1987 | $968,688 | $1.1 million | 2025-12 |
| Women in Medicine NFP | Chicago | 501(c)(3) | 2021 | $966,925 | $413,013 | 2024-12 |
| Medical Staff of Northwestern Memorial Hospital | Chicago | 501(c)(6) | 2025 | $940,464 | $1.8 million | 2025-12 |
| B Y E Ambulance Inc | Elmwood | 501(c)(3) | 2001 | $939,350 | $1.1 million | 2025-05 |
| White Crane Wellness Center Inc | Chicago | 501(c)(3) | 1994 | $934,227 | $803,826 | 2024-12 |
| Lemons of Love Inc | Des Plaines | 501(c)(3) | 2014 | $930,542 | $1.4 million | 2023-12 |
| Greek American Health Services Foundation | Wheeling | 501(c)(3) | 2020 | $924,189 | $1.4 million | 2025-05 |
| Legacy Equine Assisted Services NFP | Lockport | 501(c)(3) | 2018 | $891,672 | $414,565 | 2024-12 |
| Bounce Childrens Foundation | Wheeling | 501(c)(3) | 2024 | $880,775 | $567,551 | 2025-06 |
| Wabash General Hospital Foundation | Mount Carmel | 501(c)(3) | 1979 | $858,708 | $10.9 million | 2025-12 |
| Wish Upon A Wedding | Chicago | 501(c)(3) | 2010 | $856,027 | $293,089 | 2024-12 |
| American Society of Head and Neck Radiology Inc | Oak Brook | 501(c)(3) | 2022 | $855,290 | $4.8 million | 2025-12 |
| Chicago Recovery Alliance | Chicago | 501(c)(3) | 1992 | $837,472 | $1.6 million | 2024-12 |
| Champaign County Health Care Consumers | Champaign | 501(c)(3) | 1979 | $836,429 | $498,544 | 2025-06 |
| Thresholds Health NFP | Chicago | 501(c)(3) | 2022 | $833,954 | $80,028 | 2025-06 |
| Family House Inc | Peoria | 501(c)(3) | 1985 | $794,063 | $2.5 million | 2025-09 |
| Fox Valley Pregnancy Center | South Elgin | 501(c)(3) | 1988 | $771,442 | $869,799 | 2025-12 |
| Bhagyoday Foundation | Elk Grove VLG | 501(c)(3) | 2024 | $766,170 | $147,180 | 2025-12 |
| Acs Regional Committees On Trauma | Chicago | 501(c)(3) | 2011 | $760,743 | $2.2 million | 2025-06 |
| Crisis Pregnancy Center of Eastern Illinois | Charleston | 501(c)(3) | 1985 | $759,053 | $1.2 million | 2025-12 |
| Lifelong Access Foundation | Normal | 501(c)(3) | 2024 | $757,483 | $2.1 million | 2025-06 |
| Health Care Private Equity Association | Chicago | 501(c)(6) | 2011 | $756,382 | $699,225 | 2024-12 |
| Congress of Neurological Surgeons Foundation Inc | Schaumburg | 501(c)(3) | 2015 | $750,817 | $3.9 million | 2025-12 |
| Midwest Alliance for Patient Safety | Naperville | 501(c)(3) | 2011 | $738,669 | $484,677 | 2025-12 |
| Aurora African American Health Coalition | Aurora | 501(c)(3) | 2012 | $737,774 | $39,129 | 2025-12 |
| The Jackson Chance Foundation | Chicago | 501(c)(3) | 2013 | $723,495 | $3 million | 2024-12 |
| Chicago Asthma Consortium | Chicago | 501(c)(3) | 2000 | $706,605 | $193,284 | 2024-12 |
| Lifeline Coalition | Freeport | 501(c)(3) | 1996 | $703,979 | $543,303 | 2024-12 |
| Warren Area Ambulance Service Inc | Warren | 501(c)(3) | 1978 | $702,762 | $1.1 million | 2025-12 |
| Hammond-Henry Hospital Foundation | Geneseo | 501(c)(3) | 1999 | $699,854 | $4.2 million | 2025-05 |
| Compass To Care the Mike & Sandy Ernsdorff Childhood Cancer Foundat | Chicago | 501(c)(3) | 2010 | $698,826 | $742,214 | 2025-12 |
| Pregnancy Aid-South Suburbs Inc | Tinley Park | 501(c)(3) | 1985 | $690,737 | $761,687 | 2025-12 |
| Illinois Elks Childrens Care Corporation | Chatham | 501(c)(3) | 1993 | $687,747 | $8.7 million | 2026-03 |
| Tgin Foundation | Chicago | 501(c)(3) | 2018 | $669,619 | $469,546 | 2023-12 |
| Applied Health Analytics for Delivery and Innovation Inc | Chicago | 501(c)(3) | 2024 | $667,297 | $666,097 | 2025-06 |
| Christmas Without Cancer NFP | Orland Park | 501(c)(3) | 2012 | $660,791 | $562,179 | 2025-12 |
| Academy of Breastfeeding Medicine | Schaumburg | 501(c)(3) | 2001 | $654,022 | $526,324 | 2024-12 |
| Old Irving Park Community Clinic | Chicago | 501(c)(3) | 2007 | $647,070 | $1.1 million | 2024-09 |
| The Neighborhood Bridge | Oak Park | 501(c)(3) | 2023 | $643,615 | $329,189 | 2024-12 |
| Elizabeth Community Ambulance Service | Elizabeth | 501(c)(3) | 1979 | $640,732 | $1.3 million | 2024-12 |
| Southside Pregnancy Center Inc | Evergreen Park | 501(c)(3) | 1985 | $637,290 | $1.5 million | 2025-06 |
| Gibson Area Hospital Foundation | Gibson City | 501(c)(3) | 2000 | $634,938 | $15 million | 2025-09 |
| Midwest Brain Injury Clubhouse | Chicago | 501(c)(3) | 1999 | $631,266 | $860,549 | 2023-12 |
| Childerguild | New Lenox | 501(c)(3) | 1965 | $630,427 | $398,381 | 2026-01 |
| Committee To Protect Medicare Education Fund | Chicago | 501(c)(3) | 2021 | $625,474 | $158,040 | 2024-12 |
| Rwe Alliance Inc | Chicago | 501(c)(6) | 2024 | $615,000 | $366,132 | 2025-12 |
| Hope Speaks International Inc | Glen Ellyn | 501(c)(3) | 2017 | $608,612 | $110,207 | 2025-12 |
| Ilar Inc | Chicago | 501(c)(6) | 2017 | $603,420 | $627,283 | 2025-12 |
| Sih Foundation NFP | Carbondale | 501(c)(3) | 2011 | $601,827 | $747,192 | 2025-03 |
| Blessing Volunteers in Partnership | Quincy | 501(c)(3) | 1972 | $594,500 | $581,258 | 2025-12 |
| Jersey Community Hospital Foundation | Jerseyville | 501(c)(3) | 2003 | $589,444 | $2.8 million | 2025-06 |
| Booth Manor Inc | Chicago | 501(c)(3) | 1990 | $584,582 | $2.4 million | 2025-09 |
| American Association of Nurse Anesthetists Foundation | Rosemont | 501(c)(3) | 1981 | $584,540 | $15.2 million | 2024-12 |
| Caris Pregnancy Counseling and Resources | Chicago | 501(c)(3) | 1987 | $581,853 | $944,351 | 2025-12 |
| Chicago Hispanic Health Coalition | Chicago | 501(c)(3) | 1998 | $580,001 | $305,694 | 2025-06 |
| Lacon-Sparland Emergency 52 | Lacon | 501(c)(3) | 1998 | $572,604 | $225,114 | 2025-12 |
| Invisible Wounds Foundation | Chicago | 501(c)(3) | 2022 | $572,168 | $135,955 | 2025-12 |
| Winchester Ems | Winchester | 501(c)(3) | 2007 | $571,481 | $840,656 | 2024-12 |
| Laverna Terrace Housing Corporation | Mokena | 501(c)(3) | 1946 | $571,066 | $4.1 million | 2024-06 |
| Masonic Family Health Services Inc | Chicago | 501(c)(3) | 1990 | $561,055 | $28,826 | 2024-12 |
| Gift of Hope Community Foundation | Itasca | 501(c)(3) | 2019 | $560,376 | $412,100 | 2024-12 |
| First Step Womens Center | Springfield | 501(c)(3) | 2008 | $550,376 | $780,613 | 2025-12 |
| Foundation for Hearing & Speech Rehabilitation | Chicago | 501(c)(3) | 1958 | $549,566 | $2.6 million | 2024-12 |
| A Giving Heart Foundation | Naperville | 501(c)(3) | 2025 | $549,524 | $1.3 million | 2025-12 |
| Holiday Heroes Foundation | Des Plaines | 501(c)(3) | 2009 | $547,778 | $328,948 | 2025-12 |
| Holistic Riding Equestrian Therapy | Lemont | 501(c)(3) | 2017 | $541,281 | $2 million | 2024-12 |
| Millstadt Ambulance Service | Millstadt | 501(c)(3) | 2026 | $533,967 | $676,338 | 2023-04 |
| Black Directors Health Equity Agenda Inc | Chicago | 501(c)(3) | 2021 | $529,800 | $865,092 | 2025-12 |
| Allenforce | Plainfield | 501(c)(3) | 2013 | $527,798 | $532,137 | 2025-04 |
| McDonough District Hospital Foundation Inc | Macomb | 501(c)(3) | 2014 | $527,464 | $2.5 million | 2025-06 |
| Seneca Volunteer Ambulance Squad | Seneca | 501(c)(3) | 2008 | $516,961 | $161,768 | 2024-12 |
| Chicago Center for Jewish Genetic Disorders | Chicago | 501(c)(3) | 2003 | $515,327 | $1.5 million | 2025-06 |
| Fitms Neurobalance Center NFP | Barrington | 501(c)(3) | 2011 | $506,183 | $3.8 million | 2025-12 |
| Bunker Hill Area Ambulance Service Inc | Bunker Hill | 501(c)(3) | 1996 | $502,024 | $536,807 | 2025-06 |
| Family Planning Service of Western Illinois Inc | Galesburg | 501(c)(3) | 2024 | $500,263 | $23,844 | 2025-06 |
| Songs Legacy Wellness Center NFP | Champaign | 501(c)(3) | 2026 | $500,010 | $482,364 | 2025-05 |
| Walk On | Barrington | 501(c)(3) | 2006 | $489,838 | $310,443 | 2024-12 |
| Milestone Rocvale Foundation | Loves Park | 501(c)(3) | 1983 | $488,358 | $17.9 million | 2025-06 |
| Chaddock Behavioral Health Services | Quincy | 501(c)(3) | 2019 | $484,907 | $179,605 | 2025-06 |
| Belleville Community Health Club | Belleville | 501(c)(3) | 2022 | $482,959 | $349,220 | 2025-12 |
| Hope Life Center | Sterling | 501(c)(3) | 1986 | $472,773 | $219,039 | 2025-12 |
| American Muslim Health Professionals | Rolling Meadows | 501(c)(3) | 2007 | $469,756 | $303,089 | 2024-12 |
| Hillsboro Area Health Foundation | Hillsboro | 501(c)(3) | 1990 | $463,136 | $2.7 million | 2025-06 |
| Savanna Community Ambulance Association | Savanna | 501(c)(3) | 1975 | $453,661 | $759,431 | 2025-12 |
| Kitcc Foundation | Naperville | 501(c)(3) | 2020 | $453,115 | $206,253 | 2024-12 |
| My Density Matters NFP | Hawthorn WDS | 501(c)(3) | 2023 | $452,375 | $219,461 | 2025-12 |
| Fertility Providers Alliance | Schaumburg | 501(c)(6) | 2025 | $449,000 | $121,134 | 2024-12 |
| Johnston R Bowman Health Center | Po Box Chicago | 501(c)(3) | 1977 | $435,881 | $2.4 million | 2025-08 |
| Canine Therapy Corps Inc | Chicago | 501(c)(3) | 1992 | $421,441 | $1 million | 2024-12 |
| School Health Link Incorporated | Moline | 501(c)(3) | 1997 | $417,419 | $567,496 | 2025-06 |
| Graham Hospital Foundation Incorporated | Canton | 501(c)(3) | 2007 | $411,446 | $1.2 million | 2025-06 |
| Chicago Coalition for Family Building | Chicago | 501(c)(3) | 2014 | $406,261 | $298,034 | 2024-12 |
| Mercer Foundation for Health C/o Bruce Peterson Administrator | Aledo | 501(c)(3) | 1996 | $406,252 | $2.5 million | 2025-12 |
| Infection Prevention and Conrol Foundation | Oak Brook | 501(c)(3) | 2018 | $403,380 | $8,765 | 2024-12 |
| Champaign County Christian Health Center | Champaign | 501(c)(3) | 2004 | $399,539 | $602,754 | 2025-06 |
| Memorial Group Inc | Belleville | 501(c)(3) | 1988 | $399,106 | $3.2 million | 2024-12 |
| Holistic Community Outreach Center Inc | Chicago | 501(c)(3) | 1996 | $398,571 | $59,368 | 2024-12 |
| Ba Nia Inc | Chicago | 501(c)(3) | 1997 | $398,035 | $510,142 | 2025-12 |
| Life Network of Southern Illinois | Waterloo | 501(c)(3) | 1993 | $397,039 | $1.4 million | 2025-12 |
| St Pauls Corporation | Arlington HTS | 501(c)(3) | 1938 | $388,406 | $5 million | 2025-06 |
| Hillsboro Area Health System NFP | Hillsboro | 501(c)(3) | 2004 | $377,317 | $10.3 million | 2025-06 |
| Options Now | Godfrey | 501(c)(3) | 1994 | $373,749 | $238,184 | 2025-06 |
| Chestnut Health Qalicb Inc | Bloomington | 501(c)(3) | 2019 | $371,800 | $6 million | 2025-06 |
| Medical Research Analytics and Informatics Alliance | Chicago | 501(c)(3) | 2012 | $371,208 | $172,471 | 2024-12 |
| Advocates for Community Wellness | Chicago | 501(c)(3) | 2021 | $368,010 | $421,308 | 2025-12 |
| Loving Arms - Crisis Pregnancy | Taylorville | 501(c)(3) | 2001 | $362,574 | $133,864 | 2025-12 |
| American Society for Enhanced Recovery | Glenview | 501(c)(3) | 2014 | $362,031 | $439,479 | 2025-12 |
| Blackdoctor Foundation | Chicago | 501(c)(3) | 2025 | $360,000 | $15,860 | 2024-12 |
| We Care Pregnancy Center | Dekalb | 501(c)(3) | 1998 | $349,952 | $439,808 | 2025-12 |
| Promis Health Organization | River Forest | 501(c)(3) | 2010 | $347,210 | $547,147 | 2024-12 |
| Hope Always Fund | Granite City | 501(c)(3) | 2024 | $347,208 | $340,505 | 2024-12 |
| Westlake Urgent Care NFP | Melrose Park | 501(c)(3) | 2024 | $329,330 | $790,423 | 2024-12 |
| Mayan Health Initiative NFP | Chicago | 501(c)(3) | 2014 | $326,480 | $816,000 | 2024-12 |
| Piatt County Nursing Home Foundation | Monticello | 501(c)(3) | 1986 | $320,179 | $1.2 million | 2025-11 |
| Shri Patan Jain Mandal of USA NFP | Oak Brook | 501(c)(3) | 2023 | $316,706 | $158,473 | 2025-12 |
| Camp Hope Foundation | Mackinaw | 501(c)(3) | 2010 | $316,444 | $278,555 | 2025-12 |
| Antioch Area Health Access Alliance | Antioch | 501(c)(3) | 2014 | $314,601 | $75,822 | 2025-05 |
| Cornerstone Community Wellness Inc | Sheffield | 501(c)(3) | 2014 | $313,651 | $1.2 million | 2024-12 |
| MD Newsline Foundation | Evanston | 501(c)(3) | 2021 | $308,134 | $325,709 | 2024-12 |
| Anderson Hospital Foundation | Maryville | 501(c)(3) | 2011 | $303,645 | $9.3 million | 2024-12 |
| Habitnu Foundation | Chicago | 501(c)(3) | 2020 | $300,000 | $521,991 | 2025-12 |
| Anna S Frahm Charitable Trust | Chicago | 501(c)(3) | 1987 | $298,895 | $5.7 million | 2025-12 |
| Vision for Chicago | Berwyn | 501(c)(3) | 2020 | $298,809 | $254,322 | 2025-12 |
| Rural Minds Inc | River Forest | 501(c)(3) | 2020 | $296,906 | $187,318 | 2024-12 |
| City Incite Inc | Calumet Park | 501(c)(3) | 2013 | $294,524 | $401,590 | 2024-12 |
| Aow Ambulance Service Inc NFP | Altona | 501(c)(3) | 2020 | $289,060 | $882,997 | 2026-04 |
| Midwest Charity Horse Show Association | Springfield | 501(c)(3) | 1997 | $288,387 | $147,967 | 2023-10 |
| Northwestern Memorial Healthcare | Chicago | 501(c)(3) | 2011 | $286,434 | $5.2 million | 2022-12 |
| Mount Sinai Hospital Endowment Foundation | Chicago | 501(c)(3) | 1999 | $286,024 | $2.1 million | 2025-06 |
| Driven Foundation | Glenview | 501(c)(3) | 2024 | $285,140 | $130,276 | 2025-12 |
| Wee One Foundation Inc | Lemont | 501(c)(3) | 2007 | $284,170 | $555,528 | 2024-12 |
| Serene Meadows Inc | Tuscola | 501(c)(3) | 2026 | $282,842 | $247,848 | 2026-05 |
| Lawndale Christian Supporting Corporation | Chicago | 501(c)(3) | 2011 | $282,472 | $17.4 million | 2025-06 |
| Carlinville Area Hospital Foundation | Carlinville | 501(c)(3) | 1986 | $278,509 | $671,877 | 2025-07 |
| You Can Be My Angel Foundation | Chicago | 501(c)(3) | 2014 | $275,904 | $426,981 | 2024-12 |
| American Board of Facial Cosmetic Surgery Inc | Crete | 501(c)(6) | 2015 | $273,998 | $84,543 | 2025-12 |
| American Academy of Healthcare Interior Designers | Schaumburg | 501(c)(3) | 2007 | $262,287 | $202,370 | 2024-12 |
| Central Illinois Riding Therapy Inc | East Peoria | 501(c)(3) | 1946 | $259,956 | $152,093 | 2025-12 |
| Ampi | Oak Brook | 501(c)(3) | 2009 | $257,345 | $667,694 | 2025-04 |
| Lake Tanganyika Floating Health Clinic | Chicago | 501(c)(3) | 2010 | $256,632 | $176,610 | 2025-06 |
| Relevant Pregnancy Options Center | Highland | 501(c)(3) | 1999 | $255,375 | $821,878 | 2025-12 |
| Pregnancy Care Clinic | Salem | 501(c)(3) | 1990 | $250,770 | $313,450 | 2025-12 |
| Project Mobility Cycles for Life Inc | Saint Charles | 501(c)(3) | 2021 | $246,499 | $7,091 | 2024-12 |
| Broadway Youth Center Support Corporation | Chicago | 501(c)(3) | 2022 | $244,000 | $13.4 million | 2025-06 |
| His Kids | Highland | 501(c)(3) | 1985 | $242,598 | $173,278 | 2023-12 |
| Helping Hand Foundation | Countryside | 501(c)(3) | 2002 | $241,923 | $14 million | 2025-06 |
| Florida Living Options Inc | Galesburg | 501(c)(3) | 2002 | $241,121 | $4.6 million | 2025-06 |
| Lighthouse Pregnancy Center NFP | Vandalia | 501(c)(3) | 2002 | $240,997 | $286,818 | 2025-07 |
| Lilac Tree Resources for Divorcing Women | Evanston | 501(c)(3) | 1991 | $234,201 | $104,658 | 2025-06 |
| Morris Hosital Auxiliary | Morris | 501(c)(3) | 2007 | $228,550 | $76,571 | 2024-12 |
| Hebrew Home Sinai Inc | Northbrook | 501(c)(3) | 2003 | $227,677 | $218,402 | 2024-12 |
| Ihe International Inc | Oak Brook | 501(c)(3) | 2016 | $227,320 | $263,674 | 2025-06 |
| Arizona United Rheumatology Alliance Inc | Schaumburg | 501(c)(3) | 2017 | $220,850 | $372,604 | 2025-12 |
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.