Hospitals in Waukesha County, Wisconsin

8 Medicare-certified hospitals serve Waukesha County, averaging 4.5 out of 5 overall among rated providers. Below are provider profiles with CMS ratings, inspections, staffing, and ownership.

Browse: Hospitals in Wisconsin · all care types in Waukesha County · Cities: Menomonee Falls, Summit, New Berlin, Oconomowoc, Waukesha

Hospitals profiles in Waukesha County

Hospital · Proprietary Ascension Wisconsin Hosp Menomonee Falls Campus Menomonee Falls, WI 53051 Not CMS-rated Hospital · Voluntary non-profit - Private Aurora Medical Center - Summit Summit, WI 53066 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Private Community Memorial Hospital Menomonee Falls, WI 53051 CMS rating 4.0 / 5 Hospital · Voluntary non-profit - Private Froedtert Community Hospital New Berlin, WI 53151 Not CMS-rated Hospital · Voluntary non-profit - Private Oconomowoc Memorial Hospital Oconomowoc, WI 53066 CMS rating 5.0 / 5 Hospital · Voluntary non-profit - Private Rogers Memorial Hospital Oconomowoc, WI 53066 Not CMS-rated Hospital · Government - Local Waukesha County Mental Health CTR Waukesha, WI 53188 Not CMS-rated Hospital · Voluntary non-profit - Private Waukesha Memorial Hospital Waukesha, WI 53188 CMS rating 4.0 / 5

Cities in Waukesha County

Menomonee Falls, WI 2 facilities Summit, WI 1 facilities New Berlin, WI 1 facilities Oconomowoc, WI 2 facilities Waukesha, WI 2 facilities

Choosing a hospital in Waukesha 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.

The best comparison uses several signals at once: inspection history, nurse staffing, quality measures, and the specific services a person needs. Ratings summarize those signals but never replace a visit or a conversation with staff.

Families in Waukesha County should ask about Medicare and Medicaid participation, current openings, care planning, and how concerns are escalated after hours. In-person visits and direct questions remain the most reliable way to judge fit.

Frequently asked questions

How many hospitals are in Waukesha County?

The current CMS data lists 8 Medicare-certified hospitals in Waukesha County, Wisconsin, with an average overall CMS rating of 4.5 out of 5 among rated providers.

Which cities in Waukesha County have hospitals?

Menomonee Falls, Summit, New Berlin, Oconomowoc, Waukesha 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.

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