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Hospitals in New Hampshire with the lowest heart attack death rate

12 New Hampshire hospitals ranked by heart attack death rate in the 2026 Medicare (CMS) data. Leading: Catholic Medical Center, Wentworth-Douglass Hospital, Parkland Medical Center. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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12 hospitals ranked in New Hampshire by heart attack death rate; 15 more match but have no reported value.

Compare top 4 Download CSV
#HospitalHeart attack death ratelower is betterOverall star ratinghigher is betterPatient survey star ratinghigher is betterHeart failure death ratelower is betterHospital-wide readmission ratelower is better · 2025 dataSerious complicationslower is betterTime in emergency departmentlower is betterMedicare spending per patientlower is betterTotal beds
National average11.9%3.311.1%15.0%1.00162 min1.00
1Catholic Medical CenterManchester, NH · Acute care10.1%439.0%15.7%1.39221 min0.97330Compare
2Wentworth-Douglass HospitalDover, NH · Acute care10.2%4411.6%15.2%0.75242 min0.94178Compare
3Parkland Medical CenterDerry, NH · Acute care10.5%437.7%15.5%0.87120 min0.9486Compare
4Concord Hospital- LaconiaLaconia, NH · Acute care10.7%3312.5%15.6%0.94197 min0.97143Compare
5Portsmouth Regional HospitalPortsmouth, NH · Acute care10.9%3313.1%15.4%0.94132 min1.02209Compare
6St Joseph HospitalNashua, NH · Acute care11.0%4312.9%14.5%0.92202 min1.02208Compare
7Mary Hitchcock Memorial HospitalLebanon, NH · Acute care11.3%3310.4%15.2%1.18264 min1.02396Compare
8Cheshire Medical CenterKeene, NH · Acute care12.2%4311.5%14.9%1.01214 min0.97169Compare
9Concord HospitalConcord, NH · Acute care13.5%3312.6%15.2%0.96243 min1.00295Compare
10Southern NH Medical CenterNashua, NH · Acute care13.8%2310.5%15.6%1.02218 min0.98188Compare
11Elliot HospitalManchester, NH · Acute care14.2%2412.9%15.4%1.31291 min1.01296Compare
12Exeter Hospital IncExeter, NH · Acute care14.5%4310.9%14.0%1.00206 min0.97100Compare

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.
Overall star rating
CMS overall hospital quality star rating (1-5).
Patient survey star rating
HCAHPS summary star rating (1-5).
Heart failure death rate
30-day death rate for heart failure 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.
Serious complications
Patient safety and adverse events composite (PSI 90; 1.0 = national value).
Time in emergency department
Median time patients spent in the emergency department before leaving.
Medicare spending per patient
Medicare spending per beneficiary episode relative to the national median (1.0 = national median).
Total beds
Total beds reported to CMS (Provider of Services file).