What is the emergency room wait time at Holy Rosary Hospital?

Patients spend a median of 130 minutes (2 hours 10 minutes) in the emergency department at Holy Rosary Hospital, according to CMS. This is a median over a past 12-month reporting period, not a live figure.

Does Holy Rosary Hospital have an emergency room?

Holy Rosary Hospital provides emergency services.

What is the CMS star rating for Holy Rosary Hospital?

Holy Rosary Hospital has an overall rating of 5 out of 5 stars from the Centers for Medicare and Medicaid Services.

Where is Holy Rosary Hospital located?

Holy Rosary Hospital is at 2600 Wilson St, Miles City, MT 59301.

What is the phone number for Holy Rosary Hospital?

The phone number for Holy Rosary Hospital is (406) 233-2600.

Holy Rosary Hospital

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(406) 233-2600

CountyCUSTER
Emergency CapableYes

Quality and performance

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

Patients spend an average of 2 hours 10 minutes in the emergency department at Holy Rosary Hospital. That is 10 minutes longer than the Montana average of 2 hours.

CMS rating ★★★★★ 5/5

Left before seen 1%

ER volume low

Type Critical Access

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 Holy Rosary Hospital. For a medical emergency, call 911.

Compare ER waits across Montana · How we source this data · Something wrong on this page? Tell us

Closest other hospitals

<0.1 mi Holy Rosary Healthcare Miles City, MT 37 mi Prairie Community Hospital Terry, MT 1 hr 24 min ER wait 41 mi Rosebud Health Care Center Forsyth, MT 1 hr 37 min ER wait 71 mi Dahl Memorial Healthcare Assoc Ekalaka, MT 2 hr 9 min ER wait 72 mi McCone County Health Center Circle, MT 1 hr 10 min ER wait

All hospitals in Miles City →

Holy Rosary Hospital Address 2600 Wilson St
Miles City, MT 59301

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