CMS certification 340061
UNC Hospitals
101 Manning Drive, Chapel Hill, NC 27514
UNC Hospitals has a CMS overall rating of 5 out of 5 stars. 80% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. Of the 27 death, complication, infection and readmission measures CMS could compare, it does better than the nation on 8 and worse on none. Emergency patients spend a median of 4 h 28 min in its emergency department before leaving (US median 2 h 42 min).
Every figure on this page is published by CMS; we arrange and explain it, and score nothing ourselves.
What patients said
Answers from patients who stayed here, collected by CMS in the national HCAHPS survey: 2,558 completed surveys, 21% response rate, Oct 2024 – Sep 2025.
Emergency department
How long emergency patients spent here and how some time-critical care went, from CMS's timely and effective care measures, Oct 2024 – Sep 2025. CMS classes this emergency department's patient volume as very high; busier departments tend to have longer times, so the national median for departments of the same volume is shown too. These are medians over a year of visits, not a live wait time.
| Measure | This hospital | NC | US |
|---|---|---|---|
| Median time in the emergency department before leaving Lower is better · 378 visits sampled · US median for EDs of the same volume: 3 h 21 min | 4 h 28 min | 3 h 7 min | 2 h 42 min |
| Median time for psychiatric and mental health patients Lower is better · 20 visits sampled | 5 h 1 min | 5 h | 4 h 17 min |
| Left before being seen Lower is better · 99,058 patients | 4% | 2% | 2% |
| Severe sepsis and septic shock: all recommended care given Higher is better · 117 patients | 39% | 64% | 65% |
How UNC Hospitals compares with nearby hospitals
The closest hospitals of the same kind that CMS rates or surveys - the same city first, then the same county and ZIP area. Every figure is CMS's: the overall star rating, the share of patients who would definitely recommend the hospital, the median time emergency patients spent before leaving, and how many death, complication, infection and readmission measures CMS found better or worse than the national rate.
| Hospital | CMS stars | Would recommend | ER median time | Vs the nation |
|---|---|---|---|---|
| UNC HospitalsThis hospital | 5/5 | 80% | 4 h 28 min | 8 better |
| Wakemed, Cary HospitalSame ZIP area · Cary | 5/5 | 82% | 3 h 16 min | 3 better |
| UNC Health Care WayneSame ZIP area · Goldsboro | 3/5 | 54% | 3 h 10 min | 2 better 2 worse |
| Maria Parham Medical CenterSame ZIP area · Henderson | 2/5 | 43% | 2 h 48 min | 1 better 3 worse |
| Granville Health SystemsSame ZIP area · Oxford | 2/5 | 64% | 3 h 11 min | 2 better 2 worse |
| Person Memorial HospitalSame ZIP area · Roxboro | 3/5 | 53% | 3 h 12 min | 1 worse |
Hospitals differ in size and in how sick their patients are. CMS adjusts its outcome measures for that, but a star or a percentage is a starting point for questions, not a verdict.
Deaths
How many patients died within 30 days of admission, adjusted by CMS for how sick they were. Lower is better. Data from Jul 2022 – Jun 2025.
| Measure | CMS comparison | This hospital | National |
|---|---|---|---|
| All patients, hospital-wide 5,907 cases | Too few cases | 3% | 3.9% |
| Heart attack 139 cases | Too few cases | 11.4% | 11.9% |
| Heart failure 408 cases | Too few cases | 10.6% | 11.1% |
| Pneumonia 405 cases | Too few cases | 12.1% | 15.2% |
| Stroke 493 cases | Too few cases | 12% | 11.9% |
| COPD 118 cases | Too few cases | 7.2% | 8.6% |
| Heart bypass surgery (CABG) 50 cases | Too few cases | 2.8% | 2.4% |
Complications
How often patients had serious complications, most of them after surgery, adjusted for how sick they were. Lower is better. Data from Jul 2022 – Jun 2024.
| Measure | CMS comparison | This hospital | National |
|---|---|---|---|
| Serious complications, combined measure | No different | 0.92 likely 0.71 – 1.12 | 1 |
| After hip or knee replacement 189 cases | Too few cases | 3.4% | 4.1% |
| Deaths after a serious but treatable surgical complication 264 cases | No different | 161.89 per 1,000 likely 128.51 per 1,000 – 195.27 per 1,000 | 173.3 per 1,000 |
| Pressure ulcers (bed sores) 9,900 cases | No different | 0.71 per 1,000 likely 0.29 per 1,000 – 1.12 per 1,000 | 0.63 per 1,000 |
| Collapsed lung caused by a procedure 10,696 cases | No different | 0.31 per 1,000 likely 0.13 per 1,000 – 0.49 per 1,000 | 0.21 per 1,000 |
| Broken bones from falls in the hospital 11,495 cases | No different | 0.32 per 1,000 likely 0.15 per 1,000 – 0.5 per 1,000 | 0.27 per 1,000 |
| Bleeding or hematoma after surgery 3,512 cases | No different | 2.11 per 1,000 likely 1.06 per 1,000 – 3.17 per 1,000 | 2.34 per 1,000 |
| Kidney injury needing dialysis after surgery 1,925 cases | No different | 1.04 per 1,000 likely 0 per 1,000 – 2.24 per 1,000 | 1.67 per 1,000 |
| Breathing failure after surgery 1,760 cases | No different | 8.88 per 1,000 likely 4.9 per 1,000 – 12.87 per 1,000 | 9.42 per 1,000 |
| Blood clots in the lungs or legs after surgery 3,768 cases | No different | 3.29 per 1,000 likely 1.79 per 1,000 – 4.79 per 1,000 | 3.52 per 1,000 |
| Sepsis after surgery 1,918 cases | No different | 3.44 per 1,000 likely 1.13 per 1,000 – 5.76 per 1,000 | 5.27 per 1,000 |
| Surgical wound splitting open 1,003 cases | No different | 1.52 per 1,000 likely 0.22 per 1,000 – 2.82 per 1,000 | 1.77 per 1,000 |
| Accidental cut or tear during abdominal surgery 2,693 cases | No different | 0.77 per 1,000 likely 0.02 per 1,000 – 1.52 per 1,000 | 1.06 per 1,000 |
Infections caught in the hospital
Standardized infection ratio: 1.0 means as many infections as CMS predicted for a hospital like this one. Lower is better. Data from Oct 2024 – Sep 2025.
| Measure | CMS comparison | This hospital | National |
|---|---|---|---|
| Bloodstream infections from central lines (CLABSI) | No different | 1.02 likely 0.81 – 1.26 | 1 |
| Urinary tract infections from catheters (CAUTI) | Better | 0.69 likely 0.5 – 0.92 | 1 |
| Surgical site infections after colon surgery | No different | 0.8 likely 0.46 – 1.28 | 1 |
| Surgical site infections after abdominal hysterectomy | No different | 0.64 likely 0.11 – 2.11 | 1 |
| MRSA bloodstream infections | No different | 0.7 likely 0.44 – 1.06 | 1 |
| C. diff intestinal infections | Better | 0.61 likely 0.51 – 0.72 | 1 |
Readmissions and return visits
How often patients had to come back to a hospital after going home. Lower is better. Data from Jul 2023 – Jun 2025.
| Measure | CMS comparison | This hospital | National |
|---|---|---|---|
| Readmitted after a heart attack 399 cases | Too few cases | 15% | 14.4% |
| Readmitted after heart failure 897 cases | Too few cases | 18.8% | 21.3% |
| Readmitted after pneumonia 698 cases | Too few cases | 14.5% | 17.3% |
| Readmitted after COPD 334 cases | Too few cases | 18.7% | 20% |
| Readmitted after heart bypass surgery 54 cases | Too few cases | 11.9% | 11% |
| Readmitted after hip or knee replacement 184 cases | Too few cases | 4.6% | 5.8% |
| Days back in hospital after a heart attack 186 cases | Too few cases | -10.4 days per 100 | — |
| Days back in hospital after heart failure 451 cases | Too few cases | -12.4 days per 100 | — |
| Days back in hospital after pneumonia 428 cases | Too few cases | -5.8 days per 100 | — |
| Unplanned visits after an outpatient colonoscopy 2,091 cases | No different | 10.8 per 1,000 likely 8.4 per 1,000 – 13.9 per 1,000 | 13 per 1,000 |
| Hospital admissions during outpatient chemotherapy 922 cases | No different | 9.8 per 100 likely 8.2 per 100 – 11.7 per 100 | 10.7 per 100 |
| ER visits during outpatient chemotherapy 922 cases | No different | 5.8 per 100 likely 4.6 per 100 – 7.2 per 100 | 5.4 per 100 |
| Unplanned visits after outpatient surgery 1,351 cases | No different | 0.9 likely 0.7 – 1.1 | — |
1 more measure had too few cases here to report.
Clinicians registered at this address
1,737 clinicians give this hospital's street address as their practice location in NPPES, the federal provider registry, plus 366 residents and trainees. The same address can take in offices and clinics in the building, and a listing does not prove admitting privileges or current employment.
| Specialty | Clinicians |
|---|---|
| Nurse Anesthetist, Certified Registered | 83 |
| Physical Therapist | 76 |
| Physician Assistant | 76 |
| Occupational Therapist | 72 |
| Diagnostic Radiology | 71 |
| Pediatrics | 71 |
| Psychiatry | 60 |
| Anesthesiology | 57 |
| Dietitian, Registered | 55 |
| Nurse Practitioner | 47 |
| Surgery | 45 |
| Pharmacist | 42 |
First 12 alphabetically
Money from drug and device companies
Drug and device makers have to report what they pay teaching hospitals to CMS's Open Payments program. At many teaching hospitals most of it is research funding, or royalties for inventions the hospital licensed to a company. A payment on its own does not show a conflict of interest.
- 2019 $3.4M
- 2020 $2M
- 2021 $2.5M
- 2022 $1.2M
- 2023 $2.6M
- 2024 $2.1M
- 2025 $3.3M
What the 2025 general payments were for
| Type of payment | Amount | Payments |
|---|---|---|
| Medical devices and supplies on long-term loan | $352,868 | 9 |
| Space rental and facility fees | $229,750 | 6 |
| Consulting fees | $105,571 | 6 |
| Speaking, teaching and other services | $84,181 | 7 |
| Royalties and licensing fees | $30,000 | 1 |
| Grants | $11,500 | 2 |
| Education | $9,607 | 7 |
| Debt forgiveness | $2,094 | 12 |
| Honoraria | $130 | 1 |
Largest paying companies, 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $702,550 | 34 |
| Novartis Pharmaceuticals Corporation | $469,389 | 2 |
| Incyte Corporation | $318,328 | 76 |
| Syndax Pharmaceuticals, Inc. | $267,657 | 96 |
| Intuitive Surgical, INC. | $261,107 | 8 |
| PENTAX of America, Inc. | $256,662 | 4 |
| Cochlear Americas | $168,863 | 16 |
| Celgene Corporation | $137,758 | 1 |
Largest research studies funded here, 2025
| Study | Amount |
|---|---|
| A Phase II Multicenter, Open-label, Single-arm Dose Escalation Study of Asciminib Monotherapy in 2nd Line Chronic Phase - Chronic Myelogenous Leukemia Novartis Pharmaceuticals Corporation | $429,046 |
| A MASTER PROTOCOL FOR BIOMARKER-BASED TREATMENT OF AML (THE BEAT AML TRIAL) Syndax Pharmaceuticals, Inc. | $267,657 |
| No Fear 522 Study PENTAX of America, Inc. | $256,662 |
| A Phase 1, Open-Label, Safety and Tolerability Study of INCB057643 in Participants With Myelofibrosis Incyte Corporation | $198,878 |
| A Phase 1, Multicenter, Open-Label Study Of CC-97540 (BMS-986353), CD19-Targeted Nex-T Chimeric Antigen Receptor (CAR) T Cells, in Participants with … Celgene Corporation | $181,159 |
| A post-approval, prospective, nonrandomized, single-arm multicenter investigation to evaluate the safety and effectiveness of cochlear implantation i… Cochlear Americas | $159,736 |
| AN OPEN LABEL EXTENSION OF STUDY HGT-HIT-094 EVALUATING LONG TERM SAFETY AND CLINICAL OUTCOMES OF INTRATHECAL IDURSULFASE ADMINISTERED IN CONJUNCTION… Takeda Pharmaceuticals U.S.A., Inc. · NCT02412787 | $157,950 |
| A Prospective, Observational Cohort Study of Participants at Risk for Chronic Graft-Versus-Host Disease in the United States (THRIVE) Incyte Corporation | $116,809 |
Amounts are as the paying companies reported them to CMS; Open Payments data retrieved 13 Sep 2026. Full record on CMS Open Payments.
How to read this page
- Everything here is published by CMS on Care Compare. We arrange it and explain it; the star ratings and the better / worse verdicts are CMS's, not ours.
- “No different” is the most common result on most measures at most hospitals. CMS only calls a result better or worse when the difference from the national rate is statistically clear.
- Death, complication and readmission rates are adjusted by CMS for how sick patients were, so hospitals that treat sicker patients can be compared fairly.
- Infection results are ratios: 1.0 means as many infections as CMS predicted for a hospital like this one, below 1.0 is fewer.
- These are hospital-wide results. They do not rate an individual doctor, nurse or department, and they are not medical advice.
CMS Care Compare data retrieved 4 Oct 2026, refreshed weekly. Where this data comes from and how we handle it · Report an error
Common questions about UNC Hospitals
Is UNC Hospitals a good hospital?
UNC Hospitals has a CMS overall rating of 5 out of 5 stars. Of the 27 death, complication, infection and readmission measures CMS could compare, it does better than the nation on 8 and worse on none. These are hospital-wide results published by CMS; they do not rate individual doctors or departments.
Would patients recommend UNC Hospitals?
80% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. The figure comes from 2,558 completed HCAHPS surveys.
How long is the wait in the UNC Hospitals emergency room?
Emergency patients spend a median of 4 h 28 min in its emergency department before leaving (US median 2 h 42 min). Among US emergency departments with very high patient volume, like this one, the median is 3 h 21 min. 4% of emergency patients left before being seen (US 2%). These are medians over a year of visits, not a live wait time.
Does UNC Hospitals receive money from drug and device companies?
Drug and device makers reported $3.3M in payments to UNC Hospitals for 2025, most of it research funding, under the federal Open Payments program. A payment on its own does not show a conflict of interest.