What is the emergency room wait time at St Marys Regional Medical Center?

Patients spend a median of 135 minutes (2 hours 15 minutes) in the emergency department at St Marys Regional Medical Center, according to CMS. This is a median over a past 12-month reporting period, not a live figure.

Does St Marys Regional Medical Center have an emergency room?

St Marys Regional Medical Center provides emergency services.

What is the CMS star rating for St Marys Regional Medical Center?

St Marys Regional Medical Center has an overall rating of 4 out of 5 stars from the Centers for Medicare and Medicaid Services.

Where is St Marys Regional Medical Center located?

St Marys Regional Medical Center is at Campus Ave, Lewiston, ME 4240.

What is the phone number for St Marys Regional Medical Center?

The phone number for St Marys Regional Medical Center is (207) 777-8100.

St Marys Regional Medical CenterLewiston, ME

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(207) 777-8100 Visit Website

Acute Care Hospitals

153Beds

Time ZoneEST
CountyAndroscoggin
Emergency CapableYes
FIPS23001
Area Code207

Quality and performance

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

Patients spend an average of 2 hours 15 minutes in the emergency department at St Marys Regional Medical Center. That is 28 minutes shorter than the Maine average of 2 hours 43 minutes.

CMS rating ★★★★★ 4/5

Left before seen 3%

ER volume medium

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 Marys Regional Medical Center. For a medical emergency, call 911.

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

Closest other hospitals

0.8 mi Central Maine Medical Center Lewiston, ME 4 hr 13 min ER wait 18 mi Stephens Memorial Hospital Norway, ME 18 mi Mainehealth Stephens Hospital Norway, ME 2 hr 5 min ER wait 18 mi Parkview Hospital Brunswick, ME No ER 20 mi Mid Coast Hospital Brunswick, ME 3 hr 16 min ER wait

All 2 hospitals in Lewiston →

St Marys Regional Medical Center Address Campus Ave
Lewiston, ME 4240

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