What is the emergency room wait time at Calvert Memorial Hospital?

Patients spend a median of 194 minutes (3 hours 14 minutes) in the emergency department at Calvert Memorial Hospital, according to CMS. This is a median over a past 12-month reporting period, not a live figure.

Does Calvert Memorial Hospital have an emergency room?

Calvert Memorial Hospital provides emergency services.

What is the CMS star rating for Calvert Memorial Hospital?

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

Where is Calvert Memorial Hospital located?

Calvert Memorial Hospital is at 100 Hospital Rd, Prince Frederick, MD 20678.

What is the phone number for Calvert Memorial Hospital?

The phone number for Calvert Memorial Hospital is (410) 535-4000.

Calvert Memorial Hospital

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(410) 535-4000 Visit Website

Acute Care Hospitals

125Beds

Time ZoneEST
CountyCalvert
Emergency CapableYes
FIPS24009
Area Code410

Quality and performance

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

Patients spend an average of 3 hours 14 minutes in the emergency department at Calvert Memorial Hospital. That is 48 minutes shorter than the Maryland average of 4 hours 2 minutes.

CMS rating ★★★★★ 5/5

Left before seen 2%

ER volume medium

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 Calvert Memorial Hospital. For a medical emergency, call 911.

Calvert Memorial Hospital Address 100 Hospital Rd
Prince Frederick, MD 20678

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