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Hospitals in Maryland with the lowest heart attack death rate

37 Maryland hospitals ranked by heart attack death rate in the 2026 Medicare (CMS) data. Leading: MedStar Southern Maryland Hospital Center, Saint Agnes Hospital, MedStar Harbor Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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37 hospitals ranked in Maryland by heart attack death rate; 19 more match but have no reported value.

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#HospitalHeart attack death ratelower is betterHeart failure death ratelower is betterPneumonia death ratelower is betterCOPD death ratelower is betterCABG surgery death ratelower is betterStroke death ratelower is betterHospital-wide readmission ratelower is better · 2025 data
National average11.9%11.1%15.2%8.6%2.4%11.9%15.0%
1MedStar Southern Maryland Hospital CenterClinton, MD · Acute care9.8%9.0%15.8%7.1%—10.8%15.0%Compare
2Saint Agnes HospitalBaltimore, MD · Acute care10.2%8.0%16.1%9.7%—14.1%14.1%Compare
T3MedStar Harbor HospitalBaltimore, MD · Acute care10.3%9.8%14.1%6.7%—10.5%13.7%Compare
T3Suburban HospitalBethesda, MD · Acute care10.3%11.0%16.0%9.6%3.6%9.4%14.5%Compare
5The Johns Hopkins HospitalBaltimore, MD · Acute care10.5%7.8%8.9%5.7%3.4%8.1%14.7%Compare
T6Johns Hopkins Howard County Medical CenterColumbia, MD · Acute care10.8%8.9%13.3%9.6%—9.5%15.1%Compare
T6UMD Upper Chesapeake Medical CenterBel Air, MD · Acute care10.8%12.8%14.0%11.9%—11.9%14.5%Compare
T8Garrett Regional Medical CenterOakland, MD · Acute care10.9%17.6%16.6%8.2%—11.6%14.4%Compare
T8University Of Maryland Capital Region Medical CenterUpper Marlboro, MD · Acute care10.9%9.9%17.1%8.0%1.7%10.3%15.2%Compare
T10Carroll Hospital CenterWestminster, MD · Acute care11.2%14.0%17.6%9.2%—12.7%15.1%Compare
T10Holy Cross Germantown HospitalGermantown, MD · Acute care11.2%9.3%17.1%8.8%—11.2%15.4%Compare
12Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute care11.3%10.3%14.5%10.7%3.4%10.4%14.8%Compare
T13Tidalhealth Peninsula Regional, IncSalisbury, MD · Acute care11.4%10.5%17.7%13.0%3.3%10.5%13.8%Compare
T13Northwest Hospital CenterRandallstown, MD · Acute care11.4%12.6%16.9%10.9%—10.2%14.6%Compare
T15Calverthealth Medical CenterPrince Frederick, MD · Acute care11.6%7.7%14.1%6.9%—11.0%14.3%Compare
T15MedStar Union Memorial HospitalBaltimore, MD · Acute care11.6%9.9%11.7%6.8%1.9%11.4%13.5%Compare
T15University Of Maryland St Joseph Medical CenterTowson, MD · Acute care11.6%9.7%13.1%6.6%1.2%10.7%13.1%Compare
T18Luminis Health Doctors Community Medical Center, IncLanham, MD · Acute care11.7%9.3%14.4%8.0%—9.7%12.8%Compare
T18MedStar Good Samaritan HospitalBaltimore, MD · Acute care11.7%8.3%12.9%6.7%—10.0%14.9%Compare
T18Adventist Healthcare Shady Grove Medical CenterRockville, MD · Acute care11.7%12.7%17.1%10.1%—10.3%14.5%Compare
T21MedStar Saint Mary's HospitalLeonardtown, MD · Acute care11.8%13.1%17.1%9.9%—9.2%13.3%Compare
T21VA Maryland Healthcare System - BaltimoreBaltimore, MD · Veterans Affairs11.8%7.5%12.2%5.0%——17.2%Compare
23Western Maryland Regional Medical CenterCumberland, MD · Acute care11.9%11.8%16.0%8.5%2.1%11.2%13.6%Compare
24Holy Cross HospitalSilver Spring, MD · Acute care12.0%12.5%15.9%8.1%—10.5%15.5%Compare
T25Meritus Medical CenterHagerstown, MD · Acute care12.2%11.5%17.2%9.0%—12.4%15.9%Compare
T25Sinai Hospital Of BaltimoreBaltimore, MD · Acute care12.2%11.9%15.5%8.8%1.6%12.7%13.7%Compare
27Greater Baltimore Medical CenterBaltimore, MD · Acute care12.5%10.7%13.6%6.4%—10.4%13.5%Compare
T28University Of Maryland Baltimore Washington Medical CenterGlen Burnie, MD · Acute care12.6%11.4%11.1%6.2%—11.1%14.5%Compare
T28Johns Hopkins Bayview Medical CenterBaltimore, MD · Acute care12.6%10.0%12.2%7.8%—10.4%13.7%Compare
T30University Of Maryland Shore Medical Center At EastonEaston, MD · Acute care12.7%9.9%15.0%6.2%—12.5%12.6%Compare
T30MedStar Montgomery Medical CenterOlney, MD · Acute care12.7%12.0%16.1%8.5%—9.3%14.4%Compare
32Union Hospital Of Cecil CountyElkton, MD · Acute care13.0%11.1%15.5%9.1%—8.8%14.8%Compare
33Atlantic General HospitalBerlin, MD · Acute care13.2%14.6%17.6%9.0%—12.7%14.9%Compare
T34Adventist Healthcare White Oak Medical CenterSilver Spring, MD · Acute care13.7%10.4%14.1%6.9%2.4%9.7%14.9%Compare
T34MedStar Franklin Square Medical CenterRosedale, MD · Acute care13.7%9.3%13.9%6.8%—10.7%15.0%Compare
36Frederick Health HospitalFrederick, MD · Acute care13.8%10.9%15.8%8.1%—11.6%14.1%Compare
37University Of Maryland Medical CenterBaltimore, MD · Acute care14.8%12.8%11.8%7.0%1.5%10.2%14.3%Compare

About these rankings

Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.

Heart attack death rate
30-day death rate for heart attack patients.
Heart failure death rate
30-day death rate for heart failure patients.
Pneumonia death rate
30-day death rate for pneumonia patients.
COPD death rate
30-day death rate for COPD patients.
CABG surgery death rate
30-day death rate for CABG surgery patients.
Stroke death rate
30-day death rate for stroke patients.
Hospital-wide readmission rate
Rate of unplanned readmission within 30 days, all conditions. From 2025 CMS reports the Hybrid Hospital-Wide Readmission measure (claims plus EHR data), which replaced the claims-only measure; values are close but not strictly comparable across the change. CMS suppressed it for 2026.. Latest available: 2025 release.