Hospital Directory USA
Midwest · IL

Hospitals in Illinois

Our directory lists 225 hospitals in Illinois, in 77 counties and 149 cities and towns. They include 114 acute care hospitals (51%), 55 critical access hospitals (24%) and 17 psychiatric hospitals (8%). 186 report emergency services to Medicare. 136 have a CMS Overall Star Rating, averaging 3.0 stars. The median Illinois hospital reports patients spending 173 minutes in the emergency department before leaving. Chicago has the most listings of any city in the state, with 39.

225
hospitals listed
77
counties represented
136
with a CMS star rating
186
with an emergency room
Highest rated first

Featured hospitals in Illinois

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Ordered by CMS Overall Star Rating, then by how complete the record is. Unrated hospitals report too few measures to CMS, which says nothing about their quality.

CMS 4 and 5 stars

Highest-rated hospitals

All 49
Emergency care

Hospital emergency rooms

All 186
Injury care

Trauma centers in Illinois

All 54

Highest trauma level first. Designations from the HIFLD hospitals layer, compiled from state trauma registries; confirm current status with the state EMS office.

Cities

Cities with the most hospitals

Counties

Hospitals by county

Frequently asked questions

How many hospitals are there in Illinois?

Our directory lists 225 hospitals in Illinois, across 77 counties. It includes Medicare-certified hospitals from CMS data plus a smaller number of hospitals mapped in OpenStreetMap.

Which hospitals in Illinois have a 5-star rating?

14 hospitals in Illinois currently hold the CMS 5-star Overall Hospital Quality Star Rating, and 49 have 4 or 5 stars. Ratings combine mortality, safety, readmission, patient experience and timely care measures. Many smaller hospitals report too few measures to be rated.

What is a critical access hospital in Illinois?

Illinois has 55 critical access hospitals. These are small rural hospitals with 25 or fewer inpatient beds and around-the-clock emergency care, certified under a Medicare program that supports hospital care in rural areas.

Are there VA hospitals in Illinois?

Yes. We list 5 VA medical centers in Illinois. Veterans need to be enrolled in VA health care for routine care; in an emergency, any hospital emergency room must screen and stabilize you.

What should I do in a medical emergency in Illinois?

Call 911. Hospital emergency departments must screen and stabilize every patient regardless of insurance or ability to pay, under the federal EMTALA law. For minor illness and injuries, an urgent care clinic is usually faster and cheaper.

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