CMS certification 670102
Ad Hospital East, LLC
12950 East Freeway, Suite 100, Houston, TX 77015
CMS does not publish an overall star rating for Ad Hospital East. 64% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. On all 5 death, complication, infection and readmission measures CMS could compare, it is no different from the national rate.
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: 71 completed surveys, 5% 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 low; 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 | TX | US |
|---|---|---|---|
| Left before being seen Lower is better · 9,017 patients | 1% | 1% | 2% |
How Ad Hospital East 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 |
|---|---|---|---|---|
| Ad Hospital East, LLCThis hospital | Not rated | 64% | — | No different |
| Memorial Hermann Hospital SystemSame city | 3/5 | 71% | 4 h 3 min | 7 better 5 worse |
| Memorial Hermann Memorial City HospitalSame city | 4/5 | 71% | 4 h 19 min | 6 better |
| HCA Houston Healthcare Medical CenterSame city | 4/5 | 63% | 1 h 15 min | 1 better 1 worse |
| St Joseph Medical CenterSame city | 3/5 | 55% | 3 h | 1 better |
| Baylor St Lukes Medical CenterSame city | 4/5 | 66% | 2 h 45 min | 5 better 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. All hospitals in Houston.
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 110 cases | Too few cases | 3.9% | 3.9% |
6 more measures had too few cases here to report.
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 | 1.05 likely 0.54 – 1.56 | 1 |
| Pressure ulcers (bed sores) 134 cases | No different | 0.59 per 1,000 likely 0 per 1,000 – 1.9 per 1,000 | 0.63 per 1,000 |
| Collapsed lung caused by a procedure 191 cases | No different | 0.21 per 1,000 likely 0 per 1,000 – 0.45 per 1,000 | 0.21 per 1,000 |
| Broken bones from falls in the hospital 191 cases | No different | 0.27 per 1,000 likely 0.05 per 1,000 – 0.49 per 1,000 | 0.27 per 1,000 |
| Bleeding or hematoma after surgery 50 cases | No different | 2.31 per 1,000 likely 0.58 per 1,000 – 4.04 per 1,000 | 2.34 per 1,000 |
| Kidney injury needing dialysis after surgery 30 cases | No different | 1.67 per 1,000 likely 0 per 1,000 – 3.41 per 1,000 | 1.67 per 1,000 |
| Breathing failure after surgery 33 cases | No different | 11.88 per 1,000 likely 1.86 per 1,000 – 21.9 per 1,000 | 9.42 per 1,000 |
| Blood clots in the lungs or legs after surgery 53 cases | No different | 3.45 per 1,000 likely 0.82 per 1,000 – 6.07 per 1,000 | 3.52 per 1,000 |
| Sepsis after surgery 33 cases | No different | 5.2 per 1,000 likely 0.87 per 1,000 – 9.53 per 1,000 | 5.27 per 1,000 |
| Accidental cut or tear during abdominal surgery 27 cases | No different | 1.06 per 1,000 likely 0 per 1,000 – 2.15 per 1,000 | 1.06 per 1,000 |
3 more measures had too few cases here to report.
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 |
|---|---|---|---|
| C. diff intestinal infections | No different | 0 | 1 |
5 more measures had too few cases here to report.
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 |
|---|---|---|---|
| Unplanned visits after an outpatient colonoscopy 50 cases | No different | 13.1 per 1,000 likely 9.6 per 1,000 – 17.7 per 1,000 | 13 per 1,000 |
13 more measures had too few cases here to report.
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 Ad Hospital East
Is Ad Hospital East a good hospital?
CMS does not publish an overall star rating for Ad Hospital East. On all 5 death, complication, infection and readmission measures CMS could compare, it is no different from the national rate. These are hospital-wide results published by CMS; they do not rate individual doctors or departments.
Would patients recommend Ad Hospital East?
64% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. The figure comes from 71 completed HCAHPS surveys.
Does Ad Hospital East have an emergency room?
Yes. CMS lists emergency services at Ad Hospital East.