Quick answers
- Does Winnebago Mental Health Institute have an emergency room?
- Medicare (CMS) data does not list emergency services at Winnebago Mental Health Institute. The closest hospitals that do: Aurora Medical Ctr Oshkosh (4.9 mi), Childrens Hospital of Wisconsin Fox Valley (7.4 mi) and Thedacare Regional Med Ctr - Neenah (7.4 mi). In a medical emergency, call 911.
- Where is Winnebago Mental Health Institute?
- 4100 Treffert Dr, Winnebago, WI 54985, in Winnebago County, Wisconsin.
- What is the phone number of Winnebago Mental Health Institute?
- (920) 235-4910, as listed by Medicare (CMS).
- What is the Medicare star rating of Winnebago Mental Health Institute?
- CMS does not show an overall star rating for this hospital. This is common, for example when a hospital reports too few quality measures or is not part of the rating program.
Specialties and care areas[5][6]
Conditions treated[6]
- Mental illness
- Developmental disabilities
- Behavioral disorders
Treatments[6]
- Competency evaluation
- Treatment to competency
- Individual and group treatment
Programs and centers[6][9][10]
- Youth Services Unit
- Waterwood School (K-12 education for patients)
- Gemini intensive treatment program
- Psychology internship program
Visiting and practical information
| Visiting | Up to two visitors at a time; ages 12+ (under 18 with an adult). Hours vary by unit, e.g. weekdays 5-6 p.m. on Gordon Hall units[8] |
|---|
Recognition[4][5]
- Joint Commission accredited
- Accredited by The Joint Commission
Nearest emergency rooms
Hospitals that list emergency services, by straight-line distance (not driving distance).
- Aurora Medical Ctr Oshkosh4.9 mi · Oshkosh, WI · Acute Care Hospital
- Childrens Hospital of Wisconsin Fox Valley7.4 mi · Neenah, WI · Children's Hospital
- Thedacare Regional Med Ctr - Neenah7.4 mi · Neenah, WI · Acute Care Hospital
- Ascension NE Wisconsin - St Elizabeth Campus13 mi · Appleton, WI · Acute Care Hospital
- Thedacare Regional Medical Center - Appleton Inc15 mi · Appleton, WI · Acute Care Hospital
Other hospitals nearby
- Ascension Calumet Hospital18 mi · Chilton, WI · Critical Access Hospital
Nursing homes, hospice, home health and dialysis nearby
Medicare-certified providers within 25 miles, by straight-line distance. Hospice and home health care is given at home: their address is the office.
Nursing homes
- Park View Health Center0.4 mi · Oshkosh, WI · 5 of 5 stars
- Edenbrook of Oshkosh2.5 mi · Oshkosh, WI · 3 of 5 stars
- Evergreen Health Center4.1 mi · Oshkosh, WI · 5 of 5 stars
All nursing homes in the state →
Hospice providers
- Compassus Neenah7.4 mi · Neenah, WI · 3 of 5 stars
- Thedacare at Home14 mi · Appleton, WI · 4 of 5 stars
- Calumet County Hospice Agency17 mi · Chilton, WI
All hospice providers in the state →
Home health agencies
- Ascension at Home7.4 mi · Neenah, WI
- Evergreen at Home9.0 mi · Oshkosh, WI
- PRN Home Health and Therapy, LLC14 mi · Appleton, WI · 4 of 5 stars
All home health agencies in the state →
Dialysis facilities
- Fresenius Medical Care Oshkosh6.3 mi · Oshkosh, WI · 3 of 5 stars
- FMC - Neenah7.4 mi · Neenah, WI · 3 of 5 stars
- DaVita Oshkosh West Dialysis9.0 mi · Oshkosh, WI · 4 of 5 stars
Outpatient surgery centers nearby
Medicare-certified ambulatory surgery centers within 25 miles, by straight-line distance.
- Ambulatory Surgical Ctr6.3 mi · Oshkosh, WI
- Advanced Spine Center of Wisconsin7.4 mi · Neenah, WI
- Orthopedic Surgery Center of the Fox Valley, LLC7.4 mi · Neenah, WI
Community care nearby
Health centers, clinics, urgent care and pharmacies closest to this hospital, by straight-line distance, from official HRSA, Medicare and NPI Registry data. In a medical emergency, call 911.
Community health centers
- Partnership Dental City Center Oshkosh4.3 mi · Oshkosh, WI · Community health center
- Partnership Community Health Center - Medical and Behavioral Care13 mi · Appleton, WI · Community health center
- Partnership Community Health Center - Appleton Dental13 mi · Appleton, WI · Community health center
Clinics and urgent care
- American Current Care P.A.9.0 mi · Oshkosh, WI · Urgent care center
- Urgent Care Physicians, Ltd.9.0 mi · Oshkosh, WI · Urgent care center
- American Current Care P.A.13 mi · Appleton, WI · Urgent care center
Pharmacies
- Aurora Pharmacy Inc1.2 mi · Oshkosh, WI · Pharmacy
- Aurora Pharmacy Inc.1.2 mi · Oshkosh, WI · Clinic pharmacy
- Heritage Vet Partners1.2 mi · Oshkosh, WI · Pharmacy
Assisted living nearby
Licensed homes from the official state licence list, by straight-line distance.
- Arborview Manor1.2 mi · Oshkosh, WI
- Bella Vista1.2 mi · Oshkosh, WI
- Centennial Inn Assisted Living1.2 mi · Oshkosh, WI
- Clarity Care Bowen1.2 mi · Oshkosh, WI
About the Medicare star rating
CMS (the federal Medicare agency) gives many hospitals an overall rating from 1 to 5 stars, based on measures of mortality, safety, readmissions, patient experience and timely care. It is one piece of information: ask your doctor what matters for your care. See the full Medicare profile →
Medicare quality data
What Winnebago Mental Health Institute reported to Medicare (CMS), the federal agency that publishes these results for hospitals nationwide. These are averages for many patients, not a prediction for any one person: ask your doctor what matters for your care. In a medical emergency, call 911.
Not reported to Medicare. The latest Medicare release has no patient survey, infection, complication, readmission or emergency room results for this hospital. This is common for small, specialty and psychiatric hospitals.
ER wait times and Medicare ratings nearby
How this hospital compares with others in the area, ranked only by official Medicare (CMS) numbers.
Prices
Winnebago Mental Health Institute publishes its standard charges in a federal (CMS) format file, as every US hospital must. The file does not list any of the common services we compare here (they are mostly services of general hospitals, such as scans, lab tests and surgeries). Open the file or call the hospital and ask for an estimate. In a medical emergency, call 911.
Source: Winnebago Mental Health Institute’s standard charges file (dhs.wisconsin.gov; it can be a very large file), last updated by the hospital on October 1, 2026; retrieved November 1, 2026.
Hospital information
| Hospital type | Psychiatric Hospital |
|---|---|
| Address | 4100 Treffert Dr, Winnebago, WI 54985 |
| County | Winnebago County |
| State | Wisconsin |
| Phone | (920) 235‑4910 |
| Emergency services | Not listed |
| Ownership | Government - State |
| Medicare overall rating | Not rated by CMS |
| CMS Certification Number | 524002 |
| Name in Medicare records | WINNEBAGO MENTAL HEALTH INSTITUTE |
| Profile level | Medicare data + hospital website |
| Official website | dhs.wisconsin.gov |
| Corrections | Report an error or suggest an update → |
Sources
- Hospital General Information — Centers for Medicare & Medicaid Services (CMS), data updated 2026-07-22, retrieved 2026-10-29
- Medicare Care Compare — official Medicare profile of this hospital
- U.S. Census Bureau ZIP code areas (Gazetteer) — approximate position (center of the ZIP code area) used for distances
From the hospital’s website
Numbers match the citations above. Checked 2026-10-30.
- Winnebago Mental Health Institute — dhs.wisconsin.gov
- Winnebago Mental Health Institute | Wisconsin Department of Health Services — dhs.wisconsin.gov
- Winnebago Mental Health Institute: Patients and Services | Wisconsin Department of Health Services — dhs.wisconsin.gov
- Winnebago Mental Health Institute: Information for Visitors | Wisconsin Department of Health Services — dhs.wisconsin.gov
- Winnebago Mental Health Institute: Internships | Wisconsin Department of Health Services — dhs.wisconsin.gov
- Winnebago Mental Health Institute: Waterwood School | Wisconsin Department of Health Services — dhs.wisconsin.gov