Best hospitals in Rock County, WI

There are 4 hospitals in Rock County, Wisconsin certified by Medicare. Of the 3 with a CMS star rating, the average is 3.3 stars, compared with 3.8 statewide.

Source: Centers for Medicare & Medicaid Services (CMS), Medicare Care Compare. We refresh our information from this source. About our data

Rock County, WI3.3 ★Wisconsin3.8 ★
Average CMS rating: Rock County, WI vs. Wisconsin

Hospitals in Rock County, WI, ranked

Sorted by CMS star rating. Facilities without a rating are listed last.

  1. 1.Ssm Health St Mary's Hospital - Janesville

    3400 East Racine Street, Janesville, WI 53546

    Acute Care Hospitals · Non-profit

    ★★★★★4Above average
  2. 2.Beloit Health System

    1969 W Hart Rd, Beloit, WI 53511

    Acute Care Hospitals · Non-profit

    ★★★★★3Average
  3. 3.Mercy Health System Corp

    1000 Mineral Point Ave, Janesville, WI 53547

    Acute Care Hospitals · Non-profit

    ★★★★★3Average
  4. 4.Edgerton Hospital and Health Services

    11101 N Sherman Road, Edgerton, WI 53534

    Critical Access Hospitals · Non-profit

    Not rated

Hospitals in nearby cities

Frequently asked questions

How many hospitals are in Rock County, WI?

4 Medicare-certified hospitals are listed in Rock County, Wisconsin.

What is the best-rated hospital in Rock County, WI?

Ssm Health St Mary's Hospital - Janesville has the highest CMS rating here (4 stars). Ratings are a good place to start, but visit and ask questions before you decide.

Helpful resources