As of the July 2026 CMS release, Ann Arbor, Michigan, has 5 hospitals, all with an emergency department. The median emergency room visit lasts 5 hr 45 min, 3 hr 7 min longer than the Michigan median of 2 hr 38 min. The shortest is at Trinity Health Ann Arbor Hospital (4 hr 1 min). The highest Medicare star rating among its 4 rated hospitals is 5 out of 5, at VA Ann Arbor Healthcare System.
There are 5 hospitals in Ann Arbor, Michigan, in Washtenaw County. 5 of them have an emergency department. By type: 3 acute care hospitals and 1 VA acute care hospital (type not recorded for 1).
The median emergency department visit in Ann Arbor lasts 5 hr 45 min, 3 hr 7 min longer than the Michigan median of 2 hr 38 min. The shortest is at Trinity Health Ann Arbor Hospital, 4 hr 1 min.
Showing all 5 hospitals
No Ann Arbor hospital matches that. .
Two Ann Arbor 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 Ann Arbor, 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 Ann Arbor.
There are 5 hospitals in Ann Arbor, Michigan. 5 of them have an emergency department.
The median emergency department visit in Ann Arbor lasts 5 hr 45 min, based on CMS measure OP-18b. That is a median over a 12-month reporting period, not a live figure. The Michigan median is 2 hr 38 min.
Trinity Health Ann Arbor Hospital reports the shortest median emergency department visit in Ann Arbor at 4 hr 1 min.
VA Ann Arbor Healthcare System has 5 out of 5 stars, the highest overall rating among the 4 Ann Arbor 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.