Hospitals in Mc Henry County, Illinois

3 Medicare-certified hospitals serve Mc Henry County, averaging 5.0 out of 5 overall among rated providers. Below are provider profiles with CMS ratings, inspections, staffing, and ownership.

Browse: Hospitals in Illinois · all care types in Mc Henry County · Cities: Harvard, Crystal Lake, Mchenry

Hospitals profiles in Mc Henry County

Hospital · Voluntary non-profit - Private Mercy Harvard Hospital Harvard, IL 60033 Not CMS-rated Hospital · Voluntary non-profit - Private Mercyhealth Hospital & Physician Clinic-Crystal La Crystal Lake, IL 60014 Not CMS-rated Hospital · Voluntary non-profit - Other Northwestern Medicine Mchenry Mchenry, IL 60050 CMS rating 5.0 / 5

Cities in Mc Henry County

Harvard, IL 1 facilities Crystal Lake, IL 1 facilities Mchenry, IL 1 facilities

Choosing a hospital in Mc Henry 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 Mc Henry 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.

Frequently asked questions

How many hospitals are in Mc Henry County?

The current CMS data lists 3 Medicare-certified hospitals in Mc Henry County, Illinois, with an average overall CMS rating of 5.0 out of 5 among rated providers.

Which cities in Mc Henry County have hospitals?

Harvard, Crystal Lake, Mchenry have Medicare-certified hospitals in the current data.

Data sources

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

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.

Some outbound links may be partner or affiliate links - we may earn a commission at no cost to you. This never affects the data we publish.