All Wisconsin hospitals
Acute care hospital · Janesville, WI

Mercy Health System Corp

Mercy Health System Corp (CCN 520066) is an acute care hospital in Janesville, WI with 240 certified beds, part of Mercyhealth. Medicare overall rating: 3 of 5. Data as of August 2026.

This is an independent reference profile, not the official website of Mercy Health System Corp. Contact the hospital directly to schedule or to verify insurance.

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Mercy Health System Corp at a glance

Hospital
Mercy Health System Corp
Location
Janesville, WI 53547
Address
1000 Mineral Point Ave
Phone
(608) 756-6161
Type
Acute care hospital
Ownership
Voluntary non-profit — Private
Certified beds
240
Emergency services
Yes
Health system
Mercyhealth
Corporate parent
MERCYHEALTH
Annual discharges
5,694
CCN
520066
NPI
1093768962

Services on record

Units and service lines this hospital reports operating, whether staffed directly or under arrangement. Service availability changes; verify independently.

  • Intensive care unit
  • Surgical ICU
  • Coronary care unit
  • Shock/trauma unit
  • Dedicated emergency department
  • Obstetrics
  • Pediatrics
  • Cardiac catheterization lab
  • Open-heart surgery
  • Neurosurgery
  • Orthopedic surgery
  • Ophthalmic surgery
  • Reconstructive surgery
  • Chemotherapy
  • MRI
  • CT
  • PET
  • Nuclear medicine
  • Therapeutic radiology
  • Outpatient surgery unit
Other hospitals in Mercyhealth
Survey history

16 cited deficiencies on record across all surveys, most recent survey 2023-12-27.

Citation counts scale with survey frequency and facility size, and say nothing on their own about current conditions.

Mapping the outpatient side of this market? Browse ambulatory surgery centers in Wisconsin or ASC-affiliated surgeons in Wisconsin.

What kind of hospital is Mercy Health System Corp?

Mercy Health System Corp is an acute care hospital in Janesville, WI with 240 certified beds.

What health system is Mercy Health System Corp part of?

Mercy Health System Corp is affiliated with Mercyhealth in our current records. System affiliations change over time; verify independently.

What services does Mercy Health System Corp offer?

Mercy Health System Corp reports operating the following units and service lines, whether staffed directly or under arrangement: Intensive care unit, Surgical ICU, Coronary care unit, Shock/trauma unit, Dedicated emergency department, Obstetrics, Pediatrics, Cardiac catheterization lab, Open-heart surgery, Neurosurgery, Orthopedic surgery, Ophthalmic surgery, Reconstructive surgery, Chemotherapy, MRI, CT, PET, Nuclear medicine, Therapeutic radiology, Outpatient surgery unit. Service availability changes; verify with the hospital directly.

Is this the official website of Mercy Health System Corp?

No. This is an independent reference profile published by DataLily AI, not the official website of Mercy Health System Corp. Contact the hospital directly to schedule or to verify insurance.

Certification, capacity, ownership, and affiliations change over time. This is not an endorsement, and not billing, clinical, or legal advice. Verify against official sources before relying on it. Read the DataLily AI data methodology.

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