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

Patients spend a median of 154 minutes (2 hours 34 minutes) in the emergency department at St Alphonsus Regional Medical Center, according to CMS. This is a median over a past 12-month reporting period, not a live figure.

Does St Alphonsus Regional Medical Center have an emergency room?

St Alphonsus Regional Medical Center provides emergency services.

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

St Alphonsus Regional Medical Center has an overall rating of 3 out of 5 stars from the Centers for Medicare and Medicaid Services.

Where is St Alphonsus Regional Medical Center located?

St Alphonsus Regional Medical Center is at 1055 N Curtis Rd, Boise, ID 83706.

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

The phone number for St Alphonsus Regional Medical Center is (208) 367-2121.

St Alphonsus Regional Medical CenterBoise, ID

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(208) 367-2121 Visit Website

Acute Care Hospitals

281Beds

Time ZoneMST
CountyAda
Emergency CapableYes
FIPS16001
Area Code208

Quality and performance

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

Patients spend an average of 2 hours 34 minutes in the emergency department at St Alphonsus Regional Medical Center. That is 22 minutes longer than the Idaho average of 2 hours 12 minutes.

CMS rating ★★★★★ 3/5

Left before seen 2%

ER volume high

Type Acute Care

Ownership Non-profit

Maternity Birthing-friendly

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

Compare ER waits across Idaho · How Idaho hospitals rank on star ratings · Other birthing-friendly hospitals in Idaho · How we source this data · Something wrong on this page? Tell us

Closest other hospitals

0.7 mi Bhc Intermountain Hospital Boise, ID No ER 1.6 mi Lifeways Hospital Boise, ID No ER 1.8 mi Treasure Valley Hospital Boise, ID 3.2 mi St Lukes Regional Medical Center Boise, ID 2 hr 48 min ER wait 3.2 mi Idaho Elks Rehabilitation Hospital Boise, ID No ER

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St Alphonsus Regional Medical Center Address 1055 N Curtis Rd
Boise, ID 83706

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