Hospital financial assistance in Illinois

All 194 hospitals in the federal registry for Illinois. 140 of them are nonprofit, which means federal law requires them to run a financial assistance program and to cap what they charge patients who qualify. Open any hospital for what it is required to offer and how to ask.

194hospitals

140bound by 501(r)

175with an ER

136cities

Aledo

Genesis Medical Center, Aledo Nonprofit · 501(r)ER

Alton

Alton Memorial Hospital Nonprofit · 501(r)ER
Alton Mental Health Center Government
Osf Saint Anthony's Health Center Nonprofit · 501(r)

Anna

Choate Mental Health & Development Ctr Government
Deaconess Illinois Union County For-profitER

Arlington Heights

Northwest Community Hospital 1 Nonprofit · 501(r)ER

Aurora

Copley Memorial Hospital Nonprofit · 501(r)ER
Presence Mercy Medical Center Nonprofit · 501(r)ER

Barrington

Advocate Good Shepherd Hospital Nonprofit · 501(r)ER

Belleville

Memorial Hospital Nonprofit · 501(r)ER

Benton

Franklin Hospital GovernmentER

Berwyn

Macneal Hospital For-profitER

Bloomington

St Joseph Medical Center Nonprofit · 501(r)ER

Bolingbrook

Uchicago Medicine Adventhealth Bolingbrook Nonprofit · 501(r)ER

Breese

St Josephs Hospital Nonprofit · 501(r)ER

Canton

Graham Hospital Association Nonprofit · 501(r)ER

Carbondale

Memorial Hospital of Carbondale Nonprofit · 501(r)ER

Carlinville

Carlinville Area Hospital Nonprofit · 501(r)ER

Carrollton

Thomas H Boyd Memorial Hospital GovernmentER

Carthage

Memorial Hospital Nonprofit · 501(r)ER

Centralia

SSM Health St Mary's Hospital -Centralia Nonprofit · 501(r)ER

Centreville

Touchette Regional Hospital INC Nonprofit · 501(r)ER

Champaign

The Pavilion Nonprofit · 501(r)

Chester

Memorial Hospital GovernmentER

Chicago

Advocate Illinois Masonic Medical Center Nonprofit · 501(r)ER
Advocate Trinity Hospital Nonprofit · 501(r)ER
Amita Health Resurrection Medical Center Nonprofit · 501(r)ER
Ann & Robert H Lurie Childrens Hospital of Chicago Nonprofit · 501(r)ER
Chicago Read Mental Health Center Government
Community First Medical Center For-profitER
Garfield Park Hospital For-profit
Hartgrove Hospital For-profitER
Holy Cross Hospital Nonprofit · 501(r)ER
Humboldt Park Health Nonprofit · 501(r)ER
Insight Hospital and Medical Center Chicago Nonprofit · 501(r)ER
Jackson Park Hospital Nonprofit · 501(r)ER
Jesse Brown VA Medical Center - VA Chicago Healthcare System ER
John H Stroger Jr Hospital GovernmentER
Larabida Childrens Hospital I Nonprofit · 501(r)
Loretto Hospital Nonprofit · 501(r)ER
Louis a Weiss Memorial Hospital For-profitER
Methodist Hospital of Chicago Nonprofit · 501(r)ER
Montrose Behavioral Health Hospital For-profitER
Mt Sinai Hospital Medical Center Nonprofit · 501(r)ER
Northwestern Memorial Hospital Nonprofit · 501(r)ER
Presence Saint Joseph Hospital - Chicago Nonprofit · 501(r)ER
Presence Saints Mary and Elizabeth Medical Center Nonprofit · 501(r)ER
Provident Hospital of Chicago GovernmentER
Roseland Community Hospital Nonprofit · 501(r)ER
Rush University Medical Center Nonprofit · 501(r)ER
Saint Anthony Hospital Nonprofit · 501(r)ER
Shriners Hospital for Children Nonprofit · 501(r)
South Shore Hospital Nonprofit · 501(r)ER
St Bernard Hospital Nonprofit · 501(r)ER
Swedish Hospital Nonprofit · 501(r)ER
The University of Chicago Medical Center Nonprofit · 501(r)ER
Thorek Memorial Hospital Nonprofit · 501(r)ER
University of Illinois Hospital and Clinics GovernmentER

Clinton

Warner Hospital and Health Services GovernmentER

Crystal Lake

Mercyhealth Hospital & Physician Clinic-Crystal La Nonprofit · 501(r)ER

Danville

Osf Sacred Heart Medical Center Nonprofit · 501(r)ER
VA Illiana Healthcare System - Danville

Decatur

Decatur Memorial Hospital Nonprofit · 501(r)ER
St Marys Hospital Nonprofit · 501(r)ER

Dekalb

Northwestern Medicine Kishwaukee Hospital Nonprofit · 501(r)ER

Des Plaines

Chicago Behavioral Hospital For-profit

Dixon

Osf Saint Katharine Medical Center Nonprofit · 501(r)ER

Downers Grove

Advocate Good Samaritan Hospital Nonprofit · 501(r)ER

Du Quoin

Marshall Browning Hospital Nonprofit · 501(r)ER

Effingham

St Anthonys Memorial Hospital Nonprofit · 501(r)ER

Eldorado

Ferrell Hospital Community Foundations Nonprofit · 501(r)ER

Elgin

Advocate Sherman Hospital Nonprofit · 501(r)ER
Elgin Mental Health Center GovernmentER
Saint Joseph Hospital-Elgin Nonprofit · 501(r)ER

Elk Grove Village

Alexian Brothers Medical Center 1 Nonprofit · 501(r)ER

Elmhurst

Elmhurst Memorial Hospital For-profitER

Eureka

Carle Eureka Hospital Nonprofit · 501(r)ER

Evanston

Northshore University Healthsystem - Evanston Hospital Nonprofit · 501(r)ER
Saint Francis Hospital-Evanston Nonprofit · 501(r)ER

Evergreen Park

Osf Little Company of Mary Medical Center Nonprofit · 501(r)ER

Fairfield

Fairfield Memorial Hospital 1 Nonprofit · 501(r)ER

Flora

Clay County Hospital GovernmentER

Forest Park

Aeries Healthcare of Illinois, INC., DBA Riveredge Hospital For-profit

Freeport

Fhn Memorial Hospital Nonprofit · 501(r)ER

Galena

Midwest Medical Center Nonprofit · 501(r)ER

Galesburg

St Mary Medical Center Nonprofit · 501(r)ER

Geneseo

Hammond Henry Hospital GovernmentER

Geneva

Northwestern Medicine Delnor Community Hospital Nonprofit · 501(r)ER

Gibson City

Gibson Community Hospital Nonprofit · 501(r)ER

Glendale Heights

Uchicago Medicine Adventhealth Glenoaks Nonprofit · 501(r)ER

Granite City

Gateway Regional Medical Center Nonprofit · 501(r)ER

Greenville

Hshs Holy Family Hospital INC Nonprofit · 501(r)ER

Harrisburg

Harrisburg Medical Center Nonprofit · 501(r)ER

Harvard

Mercy Harvard Hospital Nonprofit · 501(r)ER

Harvey

Ingalls Memorial Hospital For-profitER

Havana

Mason District Hospital GovernmentER

Herrin

Herrin Hospital Nonprofit · 501(r)ER

Highland

St Joseph's Hospital Nonprofit · 501(r)ER

Hillsboro

Hillsboro Area Hospital Nonprofit · 501(r)ER

Hines

Hines VA Medical Center ER
Madden Mental Health Center Government

Hinsdale

Uchicago Medicine Adventhealth Hinsdale Nonprofit · 501(r)ER

Hoffman Estates

Alexian Brothers Behavioral Hlth Hosp Nonprofit · 501(r)
St Alexius Medical Center Nonprofit · 501(r)ER

Hoopeston

Carle Hoopeston Regional Health Center Nonprofit · 501(r)ER

Hopedale

Hopedale Hospital Nonprofit · 501(r)ER

Jacksonville

Jacksonville Memorial Hospital Nonprofit · 501(r)ER

Jerseyville

Jersey Community Hospital GovernmentER

Joliet

Saint Joseph Medical Center Nonprofit · 501(r)ER

Kankakee

Presence St Marys Hospital Nonprofit · 501(r)ER
Riverside Medical Center Nonprofit · 501(r)ER

Kewanee

Osf Saint Luke Medical Center Nonprofit · 501(r)ER

La Grange

Uchicago Medicine Adventhealth la Grange Nonprofit · 501(r)ER

Lake Forest

Northwestern Lake Forest Hospital Nonprofit · 501(r)ER

Lawrenceville

Lawrence County Memorial Hospital Nonprofit · 501(r)ER

Libertyville

Advocate Condell Medical Center Nonprofit · 501(r)ER

Lincoln

Abraham Lincoln Memorial Hospital Nonprofit · 501(r)ER

Litchfield

St Francis Hospital Nonprofit · 501(r)ER

Macomb

Mc Donough District Hospital GovernmentER

Marion

Heartland Regional Medical Center For-profitER
Marion Il VA Medical Center ER

Maryville

Anderson Hospital Nonprofit · 501(r)ER

Mattoon

Sarah Bush Lincoln Health Center Nonprofit · 501(r)ER

Maywood

Loyola University Medical Center Nonprofit · 501(r)ER

McHenry

Northwestern Medicine McHenry Nonprofit · 501(r)ER

McLeansboro

Hamilton Memorial Hospital GovernmentER

Melrose Park

Loyola Gottlieb Memorial Hospital Nonprofit · 501(r)ER

Mendota

Osf Saint Paul Medical Center Nonprofit · 501(r)ER

Metropolis

Massac Memorial Hospital GovernmentER

Monmouth

Osf Holy Family Medical Center Nonprofit · 501(r)ER

Monticello

Kirby Medical Center Nonprofit · 501(r)ER

Morris

Morris Hospital & Healthcare Centers Nonprofit · 501(r)ER

Morrison

Morrison Community Hospital GovernmentER

Mount Carmel

Wabash General Hospital 1 GovernmentER

Mount Vernon

Deaconess Illinois Crossroads For-profitER
Good Samaritan Regional Hlth Center Nonprofit · 501(r)ER

Murphysboro

St Joseph Memorial Hospital Nonprofit · 501(r)ER

Naperville

Edward Hospital Nonprofit · 501(r)ER
Linden Oaks at Edward Nonprofit · 501(r)

Nashville

Washington County Hospital GovernmentER

New Lenox

Silver Cross Hospital and Medical Centers Nonprofit · 501(r)ER
Silver Oaks Behavioral Hospital For-profitER

Normal

Carle Bromenn Medical Center Nonprofit · 501(r)ER

North Chicago

North Chicago VA Medical Center ER

O Fallon

Hshs St Elizabeth's Hospital Nonprofit · 501(r)ER

Oak Lawn

Advocate Christ Hospital & Medical Center Nonprofit · 501(r)ER

Oak Park

Rush Oak Park Hospital Nonprofit · 501(r)ER
West Suburban Medical Center Nonprofit · 501(r)

Olney

Carle Richland Memorial Hospital Nonprofit · 501(r)ER

Olympia Fields

Franciscan Health Olympia & Chicago Heights Nonprofit · 501(r)ER

Palos Heights

Palos Community Hospital Nonprofit · 501(r)ER

Pana

Pana Community Hospital Nonprofit · 501(r)ER

Paris

Paris Community Hospital Nonprofit · 501(r)ER

Park Ridge

Advocate Lutheran General Hospital Nonprofit · 501(r)ER

Pekin

Carle Health Pekin Hospital Nonprofit · 501(r)ER

Peoria

Carle Health Methodist Hospital Nonprofit · 501(r)ER
Carle Health Proctor Hospital Nonprofit · 501(r)ER
Saint Francis Medical Center Nonprofit · 501(r)ER

Peru

Osf Saint Elizabeth Mdl Ctr Nonprofit · 501(r)ER

Pinckneyville

Pinckneyville Community Hospital GovernmentER

Pittsfield

Illini Community Hospital Nonprofit · 501(r)ER

Pontiac

Saint James Hospital Nonprofit · 501(r)

Princeton

Osf Saint Clare Medical Center Nonprofit · 501(r)ER

Quincy

Blessing Hospital Nonprofit · 501(r)ER

Red Bud

Red Bud Regional Hospital For-profitER

Robinson

Crawford Memorial Hospital GovernmentER

Rochelle

Rochelle Community Hospital Nonprofit · 501(r)ER

Rock Island

Trinity Rock Island Nonprofit · 501(r)ER

Rockford

Javon Bea Hospital Nonprofit · 501(r)ER
Saint Anthony Medical Center Nonprofit · 501(r)ER
Uw Health Nonprofit · 501(r)ER

Rosiclare

Hardin County General Hospital & Clinic Nonprofit · 501(r)ER

Rushville

Sarah D Culbertson Memorial Hospital GovernmentER

Salem

Salem Township Hospital GovernmentER

Sandwich

Valley West Community Hospital Nonprofit · 501(r)ER

Shelbyville

Hshs Good Shepherd Hospital INC Nonprofit · 501(r)ER

Silvis

Genesis Hlth System DBA Genesis Mdl Ctr-Illini GovernmentER

Sparta

Sparta Community Hospital GovernmentER

Springfield

Andrew McFarland Mental Hlth Ctr Government
Memorial Medical Center Nonprofit · 501(r)ER
St Johns Hospital Nonprofit · 501(r)ER

Staunton

Community Hospital of Staunton Nonprofit · 501(r)ER

Sterling

Cgh Medical Center GovernmentER

Streamwood

Bhc Streamwood Hospital INC For-profit

Taylorville

Taylorville Memorial Hospital Nonprofit · 501(r)ER

Urbana

Carle Foundation Hospital Nonprofit · 501(r)ER
Osf Heart of Mary Medical Center Nonprofit · 501(r)ER

Vandalia

Fayette County Hospital Nonprofit · 501(r)ER

Watseka

Iroquois Memorial Hospital Nonprofit · 501(r)ER

Waukegan

Lake Behavioral Hospital For-profit
Vista Medical Center East For-profitER

Winfield

Northwestern Medicine Central Dupage Hospital Nonprofit · 501(r)ER

Zion

Midwestern Region Med Center, INC For-profitER

Source: CMS Hospital General Information (Provider Data Catalog, dataset xubh-q36u), published 2026-05-13.