CMS certification 210022
Suburban Hospital
8600 Old Georgetown Road, Bethesda, MD 20814
Suburban Hospital has a CMS overall rating of 4 out of 5 stars. 83% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. Of the 24 death, complication, infection and readmission measures CMS could compare, it does better than the nation on 3 and worse on 2. Emergency patients spend a median of 3 h 44 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: 1,819 completed surveys, 27% 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 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 | MD | US |
|---|---|---|---|
| Median time in the emergency department before leaving Lower is better · 384 visits sampled · US median for EDs of the same volume: 3 h 22 min | 3 h 44 min | 4 h 6 min | 2 h 42 min |
| Median time for psychiatric and mental health patients Lower is better · 17 visits sampled | 5 h 37 min | 6 h 55 min | 4 h 17 min |
| Left before being seen Lower is better · 55,869 patients | 1% | 3% | 2% |
| Stroke symptoms: brain scan read within 45 minutes Higher is better · 14 patients | 21% | 69% | 69% |
| Severe sepsis and septic shock: all recommended care given Higher is better · 184 patients | 61% | 65% | 65% |
How Suburban 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 |
|---|---|---|---|---|
| Suburban HospitalThis hospital | 4/5 | 83% | 3 h 44 min | 3 better 2 worse |
| Walter Reed National Military Med CenSame city | Not rated | 84% | 3 h 4 min | — |
| Medstar Montgomery Medical CenterSame county · Olney | 3/5 | 61% | 4 h 19 min | 1 better 1 worse |
| Adventist Healthcare Shady Grove Medical CenterSame county · Rockville | 2/5 | 68% | 3 h 24 min | 2 better 3 worse |
| Holy Cross Germantown HospitalSame county · Germantown | 1/5 | 68% | 3 h 53 min | 2 worse |
| Adventist Healthcare White Oak Medical CenterSame county · Silver Spring | 3/5 | 76% | 4 h 56 min | 1 better 2 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 Bethesda.
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 3,516 cases | Too few cases | 2.8% | 3.9% |
| Heart attack 244 cases | Too few cases | 10.3% | 11.9% |
| Heart failure 787 cases | Too few cases | 11% | 11.1% |
| Pneumonia 741 cases | Too few cases | 16% | 15.2% |
| Stroke 406 cases | Too few cases | 9.4% | 11.9% |
| COPD 135 cases | Too few cases | 9.6% | 8.6% |
| Heart bypass surgery (CABG) 123 cases | Too few cases | 3.6% | 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 | 1.13 likely 0.86 – 1.4 | 1 |
| After hip or knee replacement 143 cases | Too few cases | 3.9% | 4.1% |
| Deaths after a serious but treatable surgical complication 108 cases | No different | 168.88 per 1,000 likely 123.16 per 1,000 – 214.6 per 1,000 | 173.3 per 1,000 |
| Pressure ulcers (bed sores) 10,088 cases | No different | 0.93 per 1,000 likely 0.42 per 1,000 – 1.43 per 1,000 | 0.63 per 1,000 |
| Collapsed lung caused by a procedure 11,468 cases | No different | 0.31 per 1,000 likely 0.13 per 1,000 – 0.48 per 1,000 | 0.21 per 1,000 |
| Broken bones from falls in the hospital 11,370 cases | No different | 0.24 per 1,000 likely 0.06 per 1,000 – 0.42 per 1,000 | 0.27 per 1,000 |
| Bleeding or hematoma after surgery 2,361 cases | No different | 2.07 per 1,000 likely 0.7 per 1,000 – 3.43 per 1,000 | 2.34 per 1,000 |
| Kidney injury needing dialysis after surgery 918 cases | No different | 1.34 per 1,000 likely 0 per 1,000 – 2.89 per 1,000 | 1.67 per 1,000 |
| Breathing failure after surgery 900 cases | No different | 11.58 per 1,000 likely 5.67 per 1,000 – 17.5 per 1,000 | 9.42 per 1,000 |
| Blood clots in the lungs or legs after surgery 2,478 cases | No different | 3.26 per 1,000 likely 1.48 per 1,000 – 5.05 per 1,000 | 3.52 per 1,000 |
| Sepsis after surgery 909 cases | No different | 5.3 per 1,000 likely 1.78 per 1,000 – 8.83 per 1,000 | 5.27 per 1,000 |
| Surgical wound splitting open 426 cases | No different | 1.57 per 1,000 likely 0.12 per 1,000 – 3.01 per 1,000 | 1.77 per 1,000 |
| Accidental cut or tear during abdominal surgery 1,489 cases | No different | 1.21 per 1,000 likely 0.27 per 1,000 – 2.15 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 | 0.32 likely 0.05 – 1.05 | 1 |
| Urinary tract infections from catheters (CAUTI) | No different | 0.82 likely 0.33 – 1.7 | 1 |
| Surgical site infections after colon surgery | No different | 0.81 likely 0.21 – 2.21 | 1 |
| MRSA bloodstream infections | No different | 0.24 likely 0.01 – 1.2 | 1 |
| C. diff intestinal infections | Better | 0.42 likely 0.23 – 0.7 | 1 |
1 more measure 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 |
|---|---|---|---|
| Readmitted after a heart attack 250 cases | Too few cases | 14.6% | 14.4% |
| Readmitted after heart failure 717 cases | Too few cases | 21% | 21.3% |
| Readmitted after pneumonia 648 cases | Too few cases | 18.2% | 17.3% |
| Readmitted after COPD 101 cases | Too few cases | 19.2% | 20% |
| Readmitted after heart bypass surgery 97 cases | Too few cases | 11.6% | 11% |
| Readmitted after hip or knee replacement 122 cases | Too few cases | 5.2% | 5.8% |
| Days back in hospital after a heart attack 284 cases | Too few cases | 40.6 days per 100 | — |
| Days back in hospital after heart failure 883 cases | Too few cases | -3.6 days per 100 | — |
| Days back in hospital after pneumonia 731 cases | Too few cases | 7.2 days per 100 | — |
| Unplanned visits after an outpatient colonoscopy 78 cases | No different | 13.7 per 1,000 likely 10.2 per 1,000 – 18.4 per 1,000 | 13 per 1,000 |
| Unplanned visits after outpatient surgery 1,085 cases | No different | 1 likely 0.8 – 1.2 | — |
3 more measures had too few cases here to report.
Clinicians registered at this address
230 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 |
|---|---|
| Physician Assistant | 28 |
| Critical Care Medicine | 23 |
| Hospitalist | 23 |
| Emergency Medicine | 15 |
| Surgical | 15 |
| Family | 12 |
| Acute Care | 10 |
| Internal Medicine | 9 |
| Anesthesiology | 7 |
| Nurse Anesthetist, Certified Registered | 7 |
| Nurse Practitioner | 7 |
| Adult Health | 6 |
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 $2,537
- 2020 $12,001
- 2021 $2,053
- 2022 $822
- 2023 $39,536
- 2024 $10,540
- 2025 $52,133
What the 2025 general payments were for
| Type of payment | Amount | Payments |
|---|---|---|
| Medical devices and supplies on long-term loan | $2,437 | 2 |
| Debt forgiveness | $723 | 2 |
Largest paying companies, 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $43,952 | 1 |
| Amgen Inc. | $5,021 | 2 |
| Medtronic, Inc. | $1,532 | 1 |
| Solventum Corporation | $905 | 1 |
| Baxter Healthcare | $723 | 2 |
Largest research studies funded here, 2025
| Study | Amount |
|---|---|
| VictORION-INCLUSION: Evaluating INClisiran as a soLUtion to Improve LDL-C Management and cloSe Care Gaps in an Inclusive ASCVD and ASCVD Risk Equival… Novartis Pharmaceuticals Corporation | $43,952 |
| A Double-blind, Randomized, Placebo-controlled, Multicenter Study Assessing Olpasiran Use to Prevent First Major Cardiovascular Events in Participant… Amgen Inc. | $4,216 |
| A Phase 3 Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Maridebart Cafraglutide on Mortality and Morbidit… Amgen Inc. | $806 |
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 Suburban Hospital
Is Suburban Hospital a good hospital?
Suburban Hospital has a CMS overall rating of 4 out of 5 stars. Of the 24 death, complication, infection and readmission measures CMS could compare, it does better than the nation on 3 and worse on 2. These are hospital-wide results published by CMS; they do not rate individual doctors or departments.
Would patients recommend Suburban Hospital?
83% of patients who answered CMS's national survey would definitely recommend it, against a US average of 71%. The figure comes from 1,819 completed HCAHPS surveys.
How long is the wait in the Suburban Hospital emergency room?
Emergency patients spend a median of 3 h 44 min in its emergency department before leaving (US median 2 h 42 min). Among US emergency departments with high patient volume, like this one, the median is 3 h 22 min. 1% of emergency patients left before being seen (US 2%). These are medians over a year of visits, not a live wait time.
Does Suburban Hospital receive money from drug and device companies?
Drug and device makers reported $52,133 in payments to Suburban Hospital 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.