Hospital Directory USA
Acute care hospital Emergency room

Uci Health-Orange in Orange, CA

Also known as UCI Medical Center

Directions (714) 456-7890 ucirvinehealth.org

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

Overview

About Uci Health-Orange

Uci Health-Orange is an acute care hospital in Orange, Orange County, California. It reports its ownership to Medicare as public (local government). It provides emergency services. Its CMS Overall Hospital Quality Star Rating is 4 out of 5. CMS also lists an inpatient rehabilitation unit inside the hospital. It meets the CMS Birthing-Friendly designation criteria for maternity care. The nearest other listed hospital is Providence St. Joseph Hospital, about 1.5 mi away.

CMS Care Compare

Quality ratings

4
Overall Hospital Quality Star Rating, out of 5

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

Mortality
3 better · 5 no different
Deaths within 30 days for conditions such as heart attack, heart failure, pneumonia and stroke.
Safety of care
4 better · 4 no different
Infections and complications acquired in the hospital.
Readmission
2 better · 7 no different · 2 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

318 min
Median time in the ER before leaving (OP-18b)
2.0%
Left before being seen (OP-22)
very high
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

  • MRSA bloodstream infectionsBetter than national · SIR 0.36
  • Catheter-associated urinary tract infections (CAUTI)Better than national · SIR 0.42
  • Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.55
  • Central line bloodstream infections (CLABSI)Better than national · SIR 0.56
  • Surgical site infections after abdominal hysterectomyNo different · SIR 0.55
  • Surgical site infections after colon surgeryBetter than national · SIR 0.45

66% 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 recommend67%
  • Rated the hospital 9 or 1065%
  • Completed surveys575

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

Map

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33.78887, -117.89075

Within 25 miles

Nearby hospitals

Frequently asked questions

Where is Uci Health-Orange located?

Uci Health-Orange is at 101 City Drive South, Orange, CA 92868 in Orange County.

Does Uci Health-Orange have an emergency room?

Yes. Uci Health-Orange reports emergency services to Medicare, and patients spent a median of 318 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.

What is the CMS star rating of Uci Health-Orange?

Uci Health-Orange 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 Uci Health-Orange a trauma center?

We have no trauma center designation on record for Uci Health-Orange. Hospitals without one still treat injuries in their emergency department and transfer patients who need a trauma center. Check the California trauma program for the current list.

What is the phone number of Uci Health-Orange?

The main phone number on record with Medicare is (714) 456-7890.

Would patients recommend Uci Health-Orange?

In the most recent HCAHPS patient survey (575 completed surveys), 67% of patients said they would definitely recommend the hospital, and 65% rated it 9 or 10 out of 10.

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