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Acute care hospital Emergency room

Memorial Hospital in Marysville, OH

Also known as Memorial Hospital of Union County

Directions (937) 644-6115 memorialohio.com

In a medical emergency, call 911. This page is for information only.

Overview

About Memorial Hospital

Memorial Hospital is an acute care hospital in Marysville, Union County, Ohio. It reports its ownership to Medicare as public (local government). It provides emergency services. Its CMS Overall Hospital Quality Star Rating is 5 out of 5. It has 99 licensed beds, according to state license data via HIFLD. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Dublin Springs, about 14 mi away.

CMS Care Compare

Quality ratings

5
Overall Hospital Quality Star Rating, out of 5

How this hospital compares with the national rate on each measure group:

Mortality
4 no different
Deaths within 30 days for conditions such as heart attack, heart failure, pneumonia and stroke.
Safety of care
3 no different
Infections and complications acquired in the hospital.
Readmission
1 better · 6 no different · 1 worse
Unplanned returns to the hospital after discharge.

Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.

Emergency department

Emergency room times

149 min
Median time in the ER before leaving (OP-18b)
2.0%
Left before being seen (OP-22)
low
Emergency department volume

Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.

Safety of care

Infections and sepsis care

  • Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.29
  • Surgical site infections after colon surgeryNo different · SIR 0.00

64% of patients with severe sepsis or septic shock received all the recommended early care steps (SEP-1). Higher is better.

SIR is the standardized infection ratio: below 1 means fewer infections than predicted for a hospital like this one. Period ending September 2025. Source: CMS Healthcare-Associated Infections and Timely and Effective Care.

HCAHPS survey

What patients say

  • Patient survey star rating
  • Would definitely recommend81%
  • Rated the hospital 9 or 1083%
  • Completed surveys586

Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.

Map

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40.22994, -83.36924

Within 25 miles

Nearby hospitals

Frequently asked questions

Where is Memorial Hospital located?

Memorial Hospital is at 500 London Avenue, Marysville, OH 43040 in Union County.

Does Memorial Hospital have an emergency room?

Yes. Memorial Hospital reports emergency services to Medicare, and patients spent a median of 149 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.

What is the CMS star rating of Memorial Hospital?

Memorial Hospital has a CMS Overall Hospital Quality Star Rating of 5 out of 5. The rating combines measures of mortality, safety of care, readmission, patient experience and timely and effective care, compared with hospitals nationwide.

Is Memorial Hospital a trauma center?

We have no trauma center designation on record for Memorial Hospital. Hospitals without one still treat injuries in their emergency department and transfer patients who need a trauma center. Check the Ohio trauma program for the current list.

What is the phone number of Memorial Hospital?

The main phone number on record with Medicare is (937) 644-6115.

Would patients recommend Memorial Hospital?

In the most recent HCAHPS patient survey (586 completed surveys), 81% of patients said they would definitely recommend the hospital, and 83% rated it 9 or 10 out of 10.

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