How 43 Maryland hospitals compare with the national benchmark on six infections patients can catch in the hospital, and on serious complications, according to Medicare (CMS). Maryland ranks #24 of 50 states on our infection index.
The Maryland ratio adds up the infections reported by the state's hospitals and divides by the number CMS predicts; below 1.00 means fewer than predicted. Compare it with the U.S. ratio: CMS's predictions come from a fixed baseline period and infections have fallen since, so most ratios are now below 1.00. Counts show how many Maryland hospitals CMS rated better than, no different from or worse than national.
| Infection | Maryland ratio | U.S. ratio | Better | No different | Worse |
|---|---|---|---|---|---|
| Central line infectionsCentral line-associated bloodstream infections (CLABSI) | 0.66 | 0.58 | 10 | 30 | 0 |
| Catheter UTIsCatheter-associated urinary tract infections (CAUTI) | 0.63 | 0.47 | 9 | 30 | 0 |
| Colon surgery infectionsSurgical site infections after colon surgery | 0.81 | 0.83 | 4 | 26 | 1 |
| Hysterectomy infectionsSurgical site infections after abdominal hysterectomy | 0.92 | 1.02 | 1 | 7 | 0 |
| MRSAMRSA bloodstream infections | 0.53 | 0.68 | 5 | 31 | 0 |
| C. diffC. diff intestinal infections | 0.35 | 0.34 | 36 | 6 | 0 |
– means too few predicted infections to calculate a reliable ratio.
Listed from fewest problems to most: hospitals worse on no infection come first, then by how many infections they were better on. Most hospitals are no different from the national benchmark.
Showing the first 25 of 43 hospitals
| Hospital | Infections |
|---|---|
| Sinai Hospital of BaltimoreBaltimore 4 better · 0 worse Complications: worse than national Acute care | ✓CLABSICentral line infections: better than national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. ✓MRSAMRSA: better than national. ✓C. diffC. diff: better than national. |
| Carroll Hospital CenterWestminster 3 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Medstar Southern Maryland Hospital CenterClinton 3 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Northwest Hospital CenterRandallstown 3 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. ✓MRSAMRSA: better than national. ✓C. diffC. diff: better than national. |
| Shady Grove Adventist HospitalRockville 3 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. ✓ColonColon surgery infections: better than national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| The Johns Hopkins HospitalBaltimore 3 better · 0 worse Complications: worse than national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. ✓MRSAMRSA: better than national. ✓C. diffC. diff: better than national. |
| Upper Chesapeake Medical CenterBel Air 3 better · 0 worse Complications: worse than national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. ✓ColonColon surgery infections: better than national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Washington Adventist HospitalTakoma Park 3 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. ✓MRSAMRSA: better than national. ✓C. diffC. diff: better than national. |
| Franklin Square Hospital CenterRosedale 2 better · 0 worse Complications: worse than national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Frederick Memorial HospitalFrederick 2 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ✓ColonColon surgery infections: better than national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Harbor Hospital CenterBaltimore 2 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Meritus Medical CenterHagerstown 2 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Peninsula Regional Medical CenterSalisbury 2 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Union Memorial HospitalBaltimore 2 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ✓MRSAMRSA: better than national. =C. diffC. diff: no different from national. |
| Walter Reed National Military Med CenBethesda 2 better · 0 worse Military | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ✓C. diffC. diff: better than national. |
| Western Maryland Regional Medical CenterCumberland 2 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Atlantic General HospitalBerlin 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ✓ColonColon surgery infections: better than national. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Baltimore Washington Medical CenterGlen Burnie 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Doctors' Community HospitalLanham 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Fort Washington HospitalFort Washington 1 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ✓C. diffC. diff: better than national. |
| Good Samaritan HospitalBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Greater Baltimore Medical CenterTowson 1 better · 0 worse Complications: worse than national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Holy Cross Germantown HospitalGermantown 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Holy Cross HospitalSilver Spring 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Howard County General HospitalColumbia 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Johns Hopkins Bayview Medical CenterBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Levindale Hebrew Geriatric Center and HospitalBaltimore 1 better · 0 worse Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ✓C. diffC. diff: better than national. |
| Memorial Hospital at EastonEaston 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Mercy Medical Center INCBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ✓Hyst.Hysterectomy infections: better than national. =MRSAMRSA: no different from national. =C. diffC. diff: no different from national. |
| Montgomery General Hospital INCOlney 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| St Agnes HealthcareBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| St Mary's HospitalLeonardtown 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Suburban HospitalBethesda 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Union Hospital of Cecil CountyElkton 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| University of Maryland Medical CenterBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. =Hyst.Hysterectomy infections: no different from national. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| University of MD Capital Region Medical CenterHyattsville 1 better · 0 worse Complications: worse than national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| University of MD Charles Regional Medical CenterLa Plata 1 better · 0 worse Complications: same as national Acute care | ✓CLABSICentral line infections: better than national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. =C. diffC. diff: no different from national. |
| University of MD Medical Center Midtown CampusBaltimore 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| University of MD St Joseph Medical CenterTowson 1 better · 0 worse Complications: better than national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Calverthealth Medical CenterPrince Frederick 0 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Garrett County Memorial HospitalOakland 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| VA Maryland Healthcare System - BaltimoreBaltimore 0 better · 0 worse Complications: same as national VA | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ·C. diffC. diff: not reported. |
| Anne Arundel Medical CenterAnnapolis 1 better · 1 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. ✗ColonColon surgery infections: worse than national. =Hyst.Hysterectomy infections: no different from national. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
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| Rank | State | Infection index | Worse on 1+ infection | Complications worse |
|---|---|---|---|---|
| #9 | Virginia | 0.87 | 4% (3 of 76) | 4 |
| #24 | Maryland | 1.03 | 2% (1 of 43) | 6 |
| #30 | Delaware | 1.06 | 0% (0 of 6) | 1 |
| #37 | Pennsylvania | 1.11 | 2% (2 of 126) | 6 |
| #46 | West Virginia | 1.22 | 6% (2 of 33) | 3 |
Infection index: 1.00 is the U.S. level; lower is better (0.90 means about 10% fewer infections than U.S. hospitals overall, relative to what CMS predicts).
39 Maryland hospitals were better than national on at least one infection and worse on none, led by Sinai Hospital of Baltimore (Baltimore), Carroll Hospital Center (Westminster), Medstar Southern Maryland Hospital Center (Clinton), Northwest Hospital Center (Randallstown), Shady Grove Adventist Hospital (Rockville), The Johns Hopkins Hospital (Baltimore). All 39 are listed on this page.
Maryland ranks #24 of 50 states on HospitalsInEachState.com's infection index (lower is better), at 1.03. Averaged across the infections with enough data, its hospitals reported about 3% more infections than U.S. hospitals overall, relative to what CMS predicts. 1 of 43 reporting hospitals (2%) were worse than national on at least one infection, compared with 5% nationwide.
A "worse" result means CMS found the hospital reported significantly more of that infection than predicted during the measurement period. It covers one type of infection over a past period and does not mean every patient is at higher risk. If you have a planned procedure, ask your doctor or the hospital what it is doing about the result and how it applies to your care. In an emergency, go to the nearest emergency room or call 911.
Only hospitals with at least one CMS infection comparison or a serious-complications result are listed. Hospitals with too few procedures or patient days, such as many small rural, critical access and specialty hospitals, often have no comparison. A missing result is not a bad sign. Every hospital still has its own page in the Maryland hospital directory.
You're welcome to use these results with a link to this page.
Source: CMS Care Compare, Healthcare-Associated Infections (Oct 2024 – Sep 2025) and Complications and Deaths (Jul 2022 – Jun 2024) files. "Better", "no different" and "worse" are CMS's own statistical comparisons with the national benchmark. The state ratios and infection index are HospitalsInEachState.com's calculation from the same data, not CMS ratings. Each facility is counted once by its CMS Certification Number. Updated automatically when CMS publishes new data.
Infection and complication results are one part of hospital quality and do not capture every service. Talk to your doctor about which hospital is right for your care. About the data. Not affiliated with CMS. For a medical emergency, call 911.