What is the emergency room wait time at St Joseph Mercy Port Huron?

Patients spend a median of 168 minutes (2 hours 48 minutes) in the emergency department at St Joseph Mercy Port Huron, according to CMS. This is a median over a past 12-month reporting period, not a live figure.

Does St Joseph Mercy Port Huron have an emergency room?

St Joseph Mercy Port Huron provides emergency services.

What is the CMS star rating for St Joseph Mercy Port Huron?

St Joseph Mercy Port Huron has an overall rating of 4 out of 5 stars from the Centers for Medicare and Medicaid Services.

Where is St Joseph Mercy Port Huron located?

St Joseph Mercy Port Huron is at 2601 Electric Ave, Port Huron, MI 48060.

What is the phone number for St Joseph Mercy Port Huron?

The phone number for St Joseph Mercy Port Huron is (810) 985-1510.

St Joseph Mercy Port HuronPort Huron, MI

See all hospitals in Port Huron, MI, or find the nearest hospital to you.

(810) 985-1510 Visit Website

Acute Care Hospitals

119Beds

Time ZoneEST
CountySaint Clair
Emergency CapableYes
FIPS26147
Area Code810

Quality and performance

Centers for Medicare & Medicaid Services · data as of July 2026

Patients spend an average of 2 hours 48 minutes in the emergency department at St Joseph Mercy Port Huron. That is 5 minutes longer than the Michigan average of 2 hours 43 minutes.

CMS rating ★★★★★ 4/5

Left before seen 4%

ER volume low

Type Acute Care

Ownership Non-profit

Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with St Joseph Mercy Port Huron. For a medical emergency, call 911.

Compare ER waits across Michigan · How Michigan hospitals rank on star ratings · How we source this data · Something wrong on this page? Tell us

Closest other hospitals

2.1 mi Port Huron Hospital Port Huron, MI 3 hr 51 min ER wait 12 mi St John River District Hospital East China, MI 2 hr 2 min ER wait 25 mi Harbor Oaks Hospital New Baltimore, MI No ER 35 mi McLaren Macomb Mt Clemens, MI 2 hr 52 min ER wait 36 mi Henry Ford Macomb Hospital Clinton Twp, MI 5 hr 6 min ER wait

All 2 hospitals in Port Huron →

St Joseph Mercy Port Huron Address 2601 Electric Ave
Port Huron, MI 48060

The information listed on this page will help you determine if St Joseph Mercy Port Huron is the nearest hospital to your location. Address, phone number, emergency department status, bed count and CMS quality measures for St Joseph Mercy Port Huron are listed above.