CMS certification 190270
Our Lady of the Lake Surgical Hospital
1700 W Lindberg Drive, Slidell, LA 70458
CMS does not publish an overall star rating for Our Lady of the Lake Surgical Hospital. 89% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. On all 4 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: 113 completed surveys, 27% response rate, Oct 2024 – Sep 2025.
How Our Lady of the Lake Surgical Hospital 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 |
|---|---|---|---|---|
| Our Lady of the Lake Surgical HospitalThis hospital | Not rated | 89% | — | No different |
| Slidell Memorial HospitalSame city | 2/5 | 64% | 3 h 23 min | 1 better 3 worse |
| Sterling Surgical HospitalSame city | Not rated | 89% | — | 1 worse |
| AvalaSame county · Covington | Not rated | 89% | — | No different |
| St Tammany Parish HospitalSame county · Covington | 4/5 | 79% | 2 h 41 min | 4 better |
| Lallie Kemp Medical CenterSame ZIP area · Independence | Not rated | 80% | 1 h 41 min | No different |
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 Slidell.
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 140 cases | Too few cases | 3.8% | 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 | 0.92 likely 0.43 – 1.41 | 1 |
| Pressure ulcers (bed sores) 111 cases | No different | 0.59 per 1,000 likely 0 per 1,000 – 1.89 per 1,000 | 0.63 per 1,000 |
| Collapsed lung caused by a procedure 204 cases | No different | 0.21 per 1,000 likely 0 per 1,000 – 0.44 per 1,000 | 0.21 per 1,000 |
| Broken bones from falls in the hospital 240 cases | No different | 0.27 per 1,000 likely 0.05 per 1,000 – 0.48 per 1,000 | 0.27 per 1,000 |
| Bleeding or hematoma after surgery 222 cases | No different | 2.85 per 1,000 likely 1.16 per 1,000 – 4.54 per 1,000 | 2.34 per 1,000 |
| Kidney injury needing dialysis after surgery 210 cases | No different | 1.63 per 1,000 likely 0 per 1,000 – 3.35 per 1,000 | 1.67 per 1,000 |
| Breathing failure after surgery 206 cases | No different | 7.62 per 1,000 likely 0 per 1,000 – 16.8 per 1,000 | 9.42 per 1,000 |
| Blood clots in the lungs or legs after surgery 222 cases | No different | 3.3 per 1,000 likely 0.73 per 1,000 – 5.87 per 1,000 | 3.52 per 1,000 |
| Sepsis after surgery 207 cases | No different | 4.83 per 1,000 likely 0.66 per 1,000 – 9 per 1,000 | 5.27 per 1,000 |
| Surgical wound splitting open 69 cases | No different | 2.1 per 1,000 likely 0.57 per 1,000 – 3.63 per 1,000 | 1.77 per 1,000 |
| Accidental cut or tear during abdominal surgery 142 cases | No different | 1.02 per 1,000 likely 0 per 1,000 – 2.09 per 1,000 | 1.06 per 1,000 |
2 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 outpatient surgery 67 cases | No different | 1 likely 0.7 – 1.4 | — |
13 more measures had too few cases here to report.
Not reported for this hospital
CMS had too few cases here to publish results for infections caught in the hospital. That is common at small, rural and specialty hospitals, and says nothing either way about quality.
Clinicians registered at this address
19 clinicians give this hospital's street address as their practice location in NPPES, the federal provider registry. 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 | 10 |
| Anesthesiology | 6 |
| Dietitian, Registered | 2 |
| Registered Nurse First Assistant | 1 |
First 12 alphabetically
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 Our Lady of the Lake Surgical Hospital
Is Our Lady of the Lake Surgical Hospital a good hospital?
CMS does not publish an overall star rating for Our Lady of the Lake Surgical Hospital. On all 4 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 Our Lady of the Lake Surgical Hospital?
89% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. The figure comes from 113 completed HCAHPS surveys.
Does Our Lady of the Lake Surgical Hospital have an emergency room?
No. CMS does not list emergency services at Our Lady of the Lake Surgical Hospital.