Healthcare providers in Rock County, WI
Data as of 2026-10-27. Sources: CMS, NPPES and state records; see methodology.
Hospitals
4
Hospital outpatient sites
4
ERs, clinics and campuses
Urgent care centers
3
Nursing homes
10
Hospital systems in Rock County
Systems and operators named in public records (CMS ownership, company disclosures); hospitals whose owner is not yet confirmed are left out.
Market share by owner in Rock County
14 owners and operators ranked by facilities, for hospitals, urgent care and nursing homes. County-level share is in the full report.
Rock County market report
Hospital systems and their outpatient sites, hospital margins and payer mix, ownership concentration (HHI), nursing home quality and staffing, demographics, clinician supply and deal history, compared with the state.
Hospitals
4| Name | City | Type |
|---|---|---|
| BELOIT HEALTH SYSTEM | BELOIT | Short-term acute hospital |
| EDGERTON HOSPITAL AND HEALTH SERVICES | EDGERTON | Critical access hospital |
| MERCY HEALTH SYSTEM CORP | JANESVILLE | Short-term acute hospital |
| SSM HEALTH ST MARY'S HOSPITAL - JANESVILLE | JANESVILLE | Short-term acute hospital |
Nursing homes
10| Name | City | Type |
|---|---|---|
| Alden Meadow Park Hcc | Clinton | Nursing home (skilled nursing) · 3★ CMS |
| Autumn Lake Healthcare At Beloit | Beloit | Nursing home (skilled nursing) · 2★ CMS |
| Beloit Health And Rehabilitation Center | Beloit | Nursing home (skilled nursing) · 2★ CMS |
| Cedar Crest Health Center | Janesville | Nursing home (skilled nursing) · 5★ CMS |
| Edgerton Care Center, Inc | Edgerton | Nursing home (skilled nursing) · 1★ CMS |
| Evansville Manor Nursing And Rehab, Llc | Evansville | Nursing home (skilled nursing) · 1★ CMS |
| Mercy Manor Transition Center | Janesville | Nursing home (skilled nursing) · 5★ CMS |
| Oak Park Place Of Janesville | Janesville | Nursing home (skilled nursing) · 2★ CMS |
| Rock Haven | Janesville | Nursing home (skilled nursing) · 4★ CMS |
| St Elizabeth Nursing Home | Janesville | Nursing home (skilled nursing) · 2★ CMS |
Urgent care centers
3| Name | City | Type |
|---|---|---|
| Beloit Health Orthopedic Walk In | Beloit | Urgent care center |
| Edgerton Hospital And Health Services | Edgerton | Urgent care center |
| SSM Health Urgent Care | Janesville | Urgent care center |
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