Robert Wood Johnson University Hospital at Hamilton in Hamilton, NJ
Also known as Robert Wood Johnson University Hospital Hamilton
In a medical emergency, call 911. This page is for information only.
About Robert Wood Johnson University Hospital at Hamilton
Robert Wood Johnson University Hospital at Hamilton is an acute care hospital in Hamilton, Mercer County, New Jersey. 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 248 licensed beds, according to state license data via HIFLD. The nearest other listed hospital is Capital Health Regional Medical Center, about 4.3 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
- MRSA bloodstream infectionsNo different · SIR 1.30
- Catheter-associated urinary tract infections (CAUTI)No different · SIR 1.28
- Clostridioides difficile (C. diff) infectionsBetter than national · SIR 0.57
- Central line bloodstream infections (CLABSI)No different · SIR 0.28
- Surgical site infections after colon surgeryNo different · SIR 0.00
73% 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 recommend64%
- Rated the hospital 9 or 1067%
- Completed surveys1,032
Survey period ending September 2025. Source: CMS HCAHPS Patient Survey.
Map
40.21627, -74.67555
Nearby hospitals
- Capital Health Regional Medical Center750 Brunswick Ave, Trenton, NJ · Level II traumaAcute care hospital4.3 mi
- Trenton Psychiatric HospStation A, Trenton, NJPsychiatric hospital4.8 mi
- Lawrence Rehabilitation Hospital2381 Lawrenceville Road, Lawrenceville, NJRehabilitation hospital5.9 mi
- Trenton Psychiatric HospitalSullivan Way, West Trenton, NJPsychiatric hospital7.1 mi
- Capital Health Medical Center - HopewellOne Capital Way, Pennington, NJ · Emergency roomAcute care hospital8.6 mi
- University Medical Center of Princeton at PlainsboroOne-Five Plainsboro Road, Plainsboro, NJ · Emergency roomAcute care hospital8.9 mi
- Penn Medicine Princeton Medical Center1 Plainsboro Road, Plainsboro, NJ · Emergency roomHospital9.0 mi
- Jefferson Bucks Hospital380 North Oxford Valley Road, Langhorne, PA · Emergency roomHospital10 mi
- Lower Bucks Hospital501 Bath Road, Bristol, PA · Emergency roomAcute care hospital13 mi
- St Mary Medical CenterLanghorne-Newtown Rd, Langhorne, PA · Level II traumaAcute care hospital13 mi
Frequently asked questions
Where is Robert Wood Johnson University Hospital at Hamilton located?
Robert Wood Johnson University Hospital at Hamilton is at One Hamilton Health Place, Hamilton, NJ 08690 in Mercer County.
Does Robert Wood Johnson University Hospital at Hamilton have an emergency room?
Yes. Robert Wood Johnson University Hospital at Hamilton reports emergency services to Medicare, and patients spent a median of 172 minutes in its emergency department before leaving. In a life-threatening emergency, call 911.
What is the CMS star rating of Robert Wood Johnson University Hospital at Hamilton?
Robert Wood Johnson University Hospital at Hamilton 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 Robert Wood Johnson University Hospital at Hamilton a trauma center?
We have no trauma center designation on record for Robert Wood Johnson University Hospital at Hamilton. Hospitals without one still treat injuries in their emergency department and transfer patients who need a trauma center. Check the New Jersey trauma program for the current list.
What is the phone number of Robert Wood Johnson University Hospital at Hamilton?
The main phone number on record with Medicare is (609) 586-7900.
Would patients recommend Robert Wood Johnson University Hospital at Hamilton?
In the most recent HCAHPS patient survey (1,032 completed surveys), 64% of patients said they would definitely recommend the hospital, and 67% 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 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.
- What Is a Trauma Center? Levels I to V ExplainedWhat each trauma center level provides, who designates and verifies them, pediatric trauma centers and how trauma systems route patients.