As of the July 2026 CMS release, Green Bay, Wisconsin, has 6 hospitals, 4 with an emergency department. The median emergency room visit lasts 2 hr 13 min, about the same as the Wisconsin median of 2 hr 16 min. The shortest is at St Marys Hsptl Med Ctr (1 hr 42 min). 3 of its 4 rated hospitals share the top Medicare star rating of 4 out of 5.
There are 6 hospitals in Green Bay, Wisconsin, in Brown County. 4 of them have an emergency department. By type: 4 acute care hospitals and 2 psychiatric hospitals.
The median emergency department visit in Green Bay lasts 2 hr 13 min, 3 min shorter than the Wisconsin median of 2 hr 16 min. The shortest is at St Marys Hsptl Med Ctr, 1 hr 42 min.
Showing all 6 hospitals
No Green Bay hospital matches that. .
No longer listed by Medicare (closed or merged): Bellin Psychiatric Center. These pages are kept for reference.
Two Green Bay hospitals side by side on Medicare ratings, patient reviews, ER times and safety.
Community health centers (federally qualified health centers) see patients with or without insurance and charge on a sliding scale based on income. They are not emergency rooms: call ahead for an appointment.
Source: HRSA Health Center Program (HHS).
Medicare-enrolled specialists with a practice in Green Bay, with addresses, phone numbers and the hospitals they work with.
From the U.S. Census Bureau's American Community Survey (2020–2024) for the city of Green Bay.
There are 6 hospitals in Green Bay, Wisconsin. 4 of them have an emergency department.
The median emergency department visit in Green Bay lasts 2 hr 13 min, based on CMS measure OP-18b. That is a median over a 12-month reporting period, not a live figure. The Wisconsin median is 2 hr 16 min.
St Marys Hsptl Med Ctr reports the shortest median emergency department visit in Green Bay at 1 hr 42 min.
Aurora Baycare Med Ctr has 4 out of 5 stars, the highest overall rating among the 4 Green Bay hospitals CMS rates.
Source: hospital listings from CMS and public records; emergency room wait times (measure OP-18b) and overall star ratings from CMS Care Compare. Wait times are 12-month medians, not live. Where these figures come from.
Not affiliated with CMS. For a medical emergency, call 911.