University of Michigan Health System

Hospital · Ann Arbor, MI

CMS overall rating 4/5 Voluntary non-profit - Private

CMS certification number230046

Contact & location

1500 E Medical Center Drive, SPC 5474
Ann Arbor, MI 48109
Washtenaw County
Phone
(734) 764-1505
ZIP code
48109 – all care providers

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Facility details

Ownership
Voluntary non-profit - Private
Hospital type
Acute Care Hospitals
Emergency services
Yes

Hospital quality

CMS overall star rating★★★★★ 4/5
Mortality measures
3 better than national · 1 worse
Safety of care measures
4 better than national · 0 worse
Readmission measures
1 better than national · 2 worse
Birthing-friendly
Y

Frequently asked questions

What is the rating of University of Michigan Health System?

University of Michigan Health System has a 4-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.

What is the phone number of University of Michigan Health System?

(734) 764-1505. The facility is located at 1500 E Medical Center Drive, SPC 5474, Ann Arbor, MI 48109.

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Source: CMS Care Compare, August 2026. Information is provided as published by CMS; verify details directly with the facility.