Data / Hospitals / Wisconsin / Mercy Walworth Hospital & Medical Center
Mercy Walworth Hospital & Medical Center, Lake Geneva, WI: 3 of 5 stars, owned by Mercy Health Corporation
Mercy Walworth Hospital & Medical Center in Lake Geneva, WI is owned by Mercy Health Corporation, is rated 3 of 5 stars by Medicare and has emergency services.
SpecStream is the live web data engine for teams and agents. It reads the CMS hospital files and the Medicare ownership file, and this page is that reading, joined on the CMS Certification Number. Ask for the hospitals you track by state, owner, system or rating, and each new penalty or rating change arrives in your sheet, CRM, Slack or agent as CMS publishes it.
- Address
- N2950 State Road 67, Lake Geneva, WI 53147
- Hospital type
- Critical Access Hospitals
- Ownership type
- Voluntary non-profit, Private
- Overall rating
- 3 of 5 stars
- Emergency services
- Yes
- Birthing friendly
- Meets the CMS birthing friendly criteria
- Mortality measures
- 0 better, 4 no different and 0 worse than the national rate
- Safety measures
- 0 better, 2 no different and 0 worse than the national rate
- Readmission measures
- 1 better, 4 no different and 1 worse than the national rate
- CMS Certification Number
- 521357
- On Care Compare
- Medicare Care Compare
Owners and managers
Organizations CMS lists as owners or managers of this hospital, as CMS names them, from the September 29, 2026 ownership file. CMS also lists 36 individual or personal trusts (36 officers, directors or managing employees). Their names are not shown on this page.
| Organization | Role | Share | Since | Source |
|---|---|---|---|---|
| Mercy Health Corporation | Indirect owner | 100% | January 1, 2016 | data.cms.gov |
| Mercy Health Corporation | Operational or managerial control | 100% | January 1, 2016 | data.cms.gov |
Also on SpecStream
- All hospitals in Wisconsin
- Every hospital Mercy Health Corporation owns or manages
- This hospital on Medicare Care Compare
Updated November 7, 2026. Read from CMS Provider Data Catalog and data.cms.gov, hospitals. Open data from the Centers for Medicare & Medicaid Services (US government work). Ratings and program results are as CMS lists them on the date shown and CMS refreshes them on its own schedule. The CMS files are joined on the CMS Certification Number. CMS gives each owner organization an ID, and an owner page groups hospitals on that ID. Names of individual owners and managers are not shown. This page uses CMS data and is not endorsed or certified by CMS. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.