Hospitals in Cook County, Illinois

56 Medicare-certified hospitals serve Cook County, averaging 2.8 out of 5 overall among rated providers. Below are provider profiles with CMS ratings, inspections, staffing, and ownership.

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Browse: Hospitals in Illinois · all care types in Cook County · Cities: Oak Lawn, Chicago, Park Ridge, Forest Park, Hoffman Estates, Elk Grove Village, Streamwood, Des Plaines

Hospitals profiles in Cook County

Hospital · Voluntary non-profit - Church Advocate Christ Hospital & Medical Center Oak Lawn, IL 60453 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Private Advocate Illinois Masonic Medical Center Chicago, IL 60657 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Church Advocate Lutheran General Hospital Park Ridge, IL 60068 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Church Advocate Trinity Hospital Chicago, IL 60617 CMS rating 2.0 / 5 Hospital · Proprietary Aeries Healthcare of Illinois, INC., DBA Riveredge Hospital Forest Park, IL 60130 Not CMS-rated Hospital · Voluntary non-profit - Church Alexian Brothers Behavioral HLTH Hosp Hoffman Estates, IL 60169 Not CMS-rated Hospital · Voluntary non-profit - Private Alexian Brothers Medical Center 1 Elk Grove Village, IL 60007 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Church Amita Health Resurrection Medical Center Chicago, IL 60631 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Private Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL 60611 Not CMS-rated Hospital · Proprietary BHC Streamwood Hospital INC Streamwood, IL 60107 Not CMS-rated Hospital · Proprietary Chicago Behavioral Hospital Des Plaines, IL 60016 Not CMS-rated Hospital · Government - State Chicago Read Mental Health Center Chicago, IL 60634 Not CMS-rated Hospital · Proprietary Community First Medical Center Chicago, IL 60634 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Church Franciscan Health Olympia & Chicago Heights Olympia Fields, IL 60461 CMS rating 3.0 / 5 Hospital · Proprietary Hartgrove Hospital Chicago, IL 60644 Not CMS-rated Hospital · Veterans Health Administration Hines VA Medical Center Hines, IL 60141 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Private Holy Cross Hospital Chicago, IL 60629 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Private Humboldt Park Health Chicago, IL 60622 CMS rating 1.0 / 5 Hospital · Physician Ingalls Memorial Hospital Harvey, IL 60426 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Private Insight Hospital and Medical Center Chicago Chicago, IL 60616 CMS rating 1.0 / 5 Hospital · Voluntary non-profit - Private Jackson Park Hospital Chicago, IL 60649 CMS rating 1.0 / 5 Hospital · Veterans Health Administration Jesse Brown VA Medical Center - VA Chicago Healthcare System Chicago, IL 60612 CMS rating 4.0 / 5 Hospital · Government - Local John H Stroger Jr Hospital Chicago, IL 60612 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Private Larabida Childrens Hospital I Chicago, IL 60649 Not CMS-rated Hospital · Voluntary non-profit - Other Loretto Hospital Chicago, IL 60644 Not CMS-rated Hospital · Proprietary Louis a Weiss Memorial Hospital Chicago, IL 60640 CMS rating 1.0 / 5 Hospital · Voluntary non-profit - Private Loyola Gottlieb Memorial Hospital Melrose Park, IL 60160 CMS rating 3.0 / 5 Hospital · Voluntary non-profit - Private Loyola University Medical Center Maywood, IL 60153 CMS rating 2.0 / 5 Hospital · Proprietary Macneal Hospital Berwyn, IL 60402 CMS rating 3.0 / 5 Hospital · Government - State Madden Mental Health Center Hines, IL 60141 Not CMS-rated Hospital · Voluntary non-profit - Private Methodist Hospital of Chicago Chicago, IL 60640 Not CMS-rated Hospital · Proprietary Montrose Behavioral Health Hospital Chicago, IL 60640 Not CMS-rated Hospital · Voluntary non-profit - Private Mt Sinai Hospital Medical Center Chicago, IL 60608 CMS rating 1.0 / 5 Hospital · Voluntary non-profit - Other Northshore University Healthsystem - Evanston Hospital Evanston, IL 60201 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Private Northwest Community Hospital 1 Arlington Heights, IL 60005 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Private Northwestern Memorial Hospital Chicago, IL 60611 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Other Osf Little Company of Mary Medical Center Evergreen Park, IL 60805 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Private Palos Community Hospital Palos Heights, IL 60463 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Church Presence Saint Joseph Hospital - Chicago Chicago, IL 60657 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Church Presence Saints Mary and Elizabeth Medical Center Chicago, IL 60622 CMS rating 3.0 / 5 Hospital · Government - Local Provident Hospital of Chicago Chicago, IL 60615 Not CMS-rated Hospital · Voluntary non-profit - Private Roseland Community Hospital Chicago, IL 60628 CMS rating 1.0 / 5 Hospital · Voluntary non-profit - Private Rush Oak Park Hospital Oak Park, IL 60304 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Private Rush University Medical Center Chicago, IL 60612 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Private Saint Anthony Hospital Chicago, IL 60623 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Church Saint Francis Hospital-Evanston Evanston, IL 60202 CMS rating 2.0 / 5 Hospital · Voluntary non-profit - Private Shriners Hospital for Children Chicago, IL 60707 Not CMS-rated Hospital · Voluntary non-profit - Private South Shore Hospital Chicago, IL 60617 Not CMS-rated Hospital · Voluntary non-profit - Church St Alexius Medical Center Hoffman Estates, IL 60169 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Church St Bernard Hospital Chicago, IL 60621 CMS rating 1.0 / 5

Showing 50 of 56 providers. Open the city pages below for complete local listings.

Cities in Cook County

Oak Lawn, IL 1 facilities Chicago, IL 33 facilities Park Ridge, IL 1 facilities Forest Park, IL 1 facilities Hoffman Estates, IL 2 facilities Elk Grove Village, IL 1 facilities Streamwood, IL 1 facilities Des Plaines, IL 1 facilities Olympia Fields, IL 1 facilities Hines, IL 2 facilities Harvey, IL 1 facilities Melrose Park, IL 1 facilities Maywood, IL 1 facilities Berwyn, IL 1 facilities Evanston, IL 2 facilities Arlington Heights, IL 1 facilities Evergreen Park, IL 1 facilities Palos Heights, IL 1 facilities Oak Park, IL 2 facilities La Grange, IL 1 facilities
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Choosing a hospital in Cook County

When comparing hospitals, review the CMS overall rating and the underlying measure groups, confirm that the services you need are offered, and check whether the hospital participates in your insurance network. Ratings are signals, not medical advice.

Start by comparing CMS Five-Star ratings, which summarize health inspections, staffing, and quality measures. A high overall rating is a useful signal, but read the underlying inspection findings and staffing figures too - they show what is behind the score.

If you are choosing for yourself or a family member in Cook County, visit in person when possible, ask about current availability, and confirm participation in Medicare and Medicaid. Ask how the provider handles care planning, family communication, and after-hours concerns.

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Frequently asked questions

How many hospitals are in Cook County?
The current CMS data lists 56 Medicare-certified hospitals in Cook County, Illinois, with an average overall CMS rating of 2.8 out of 5 among rated providers.
Which cities in Cook County have hospitals?
Oak Lawn, Chicago, Park Ridge, Forest Park, Hoffman Estates, Elk Grove Village and other communities have Medicare-certified hospitals in the current data.

Data sources

Source: CMS Provider Data Catalog. Data processing date: 2026-10-06.

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Important disclosures

Informational only, not medical advice. This directory publishes public data and general information. It does not provide medical advice, diagnosis, or treatment recommendations, and it is not a substitute for consulting a qualified health care professional or Medicare.

Not affiliated. HealthcareFacilities.org is an independent, privately operated directory. It is not affiliated with, endorsed by, or operated by the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Verify before you act. Facility information is derived from public federal datasets and may lag or contain errors. Always confirm current ratings, services, availability, and coverage directly with the provider and at Medicare.gov.

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