Upmc Horizon in Greenville, PA
Also known as UPMC Horizon — Greenville
In a medical emergency, call 911. This page is for information only.
About Upmc Horizon
Upmc Horizon is an acute care hospital in Greenville, Mercer County, Pennsylvania. It reports its ownership to Medicare as nonprofit (private). It provides emergency services. Its CMS Overall Hospital Quality Star Rating is 4 out of 5. It has 116 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 Edgewood Surgical Hospital, about 6.1 mi away.
Quality ratings
How this hospital compares with the national rate on each measure group:
Source: Centers for Medicare & Medicaid Services, Hospital General Information. How star ratings work.
Emergency room times
Lower times are better. Reporting period ending September 2025. Source: CMS Timely and Effective Care. What these numbers mean.
Infections and sepsis care
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 0.56
- Clostridioides difficile (C. diff) infectionsNo different · SIR 0.57
40% 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.
What patients say
- Patient survey star rating
- Would definitely recommend68%
- Rated the hospital 9 or 1069%
- Completed surveys537
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
41.41116, -80.37243
Nearby hospitals
- Edgewood Surgical Hospital239 Edgewood Drive Extension, Transfer, PAAcute care hospital6.1 mi
- Sharon Regional Medical Center740 East State Street, Sharon, PA · Emergency roomAcute care hospital14 mi
- Meadville Medical Center751 Liberty Street, Meadville, PA · Emergency roomAcute care hospital20 mi
- Grove City Medical Center631 North Broad Street Ext., Grove City, PA · Level IV traumaAcute care hospital22 mi
- Belmont Pines Hospital615 Churchill Hubbard Road, Youngstown, OHPsychiatric hospital23 mi
- Mercy Health Rehabilitation Hospital, LLC3180 Belmont Avenue, Youngstown, OHRehabilitation hospital24 mi
- Generations Behavioral Health-Youngstown LLC196 Colonial Drive, Youngstown, OHPsychiatric hospital24 mi
- Mh St Joseph Warren Hospital667 Eastland Ave SE, Warren, OH · Level III traumaAcute care hospital24 mi
Frequently asked questions
Where is Upmc Horizon located?
Upmc Horizon is at 110 North Main Street, Greenville, PA 16125 in Mercer County.
Does Upmc Horizon have an emergency room?
Yes. Upmc Horizon reports emergency services to Medicare, and patients spent a median of 156 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Upmc Horizon?
Upmc Horizon has a CMS Overall Hospital Quality Star Rating of 4 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 Upmc Horizon a trauma center?
We have no trauma center designation on record for Upmc Horizon. Hospitals without one still treat injuries in their emergency department and transfer patients who need a trauma center. Check the Pennsylvania trauma program for the current list.
What is the phone number of Upmc Horizon?
The main phone number on record with Medicare is (724) 588-2100.
Would patients recommend Upmc Horizon?
In the most recent HCAHPS patient survey (537 completed surveys), 68% of patients said they would definitely recommend the hospital, and 69% rated it 9 or 10 out of 10.
Related guides
- How CMS Hospital Star Ratings WorkThe five measure groups behind the 1 to 5 star Overall Hospital Quality Star Rating, how it is calculated and what it leaves out.
- How to Choose a Hospital to Give BirthLevels of maternal and newborn care, the CMS Birthing-Friendly designation, quality data and questions to ask on a tour.
- How to Choose a HospitalA practical checklist for planned care: insurance networks, procedure volume, quality ratings, certifications and cost estimates.
- ER Wait Times ExplainedHow triage and the Emergency Severity Index decide who is seen first, why emergency rooms get crowded and where to find timing data.