Hospital rankings

Hospitals in Maine with the lowest CABG surgery death rate

3 Maine hospitals ranked by CABG surgery death rate in the 2026 Medicare (CMS) data. Leading: Mainehealth Maine Medical Center, Northern Light Eastern Maine Medical Center, Central Maine Medical Center. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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3 hospitals ranked in Maine by cabg surgery death rate; 33 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#	Hospital	CABG surgery death ratelower is better	Overall star ratinghigher is better	Patient survey star ratinghigher is better	Heart attack death ratelower is better	Heart failure death ratelower is better	Hospital-wide readmission ratelower is better · 2025 data	Serious complicationslower is better	Time in emergency departmentlower is better	Medicare spending per patientlower is better	Total beds	Compare
	National average	2.4%		3.3	11.9%	11.1%	15.0%	1.00	162 min	1.00
1	Mainehealth Maine Medical CenterPortland, ME · Acute care	1.6%, 93rd percentile	4, 73rd percentile	3, 39th percentile	12.9%, 17th percentile	13.7%, 10th percentile	14.2%, 89th percentile	1.02, 31st percentile	207 min, 16th percentile	1.02, 33rd percentile	606	Compare Mainehealth Maine Medical Center
2	Northern Light Eastern Maine Medical CenterBangor, ME · Acute care	2.2%, 55th percentile	5, 94th percentile	3, 39th percentile	12.0%, 42nd percentile	11.4%, 41st percentile	13.4%, 98th percentile	0.80, 93rd percentile	219 min, 12th percentile	0.99, 50th percentile	411	Compare Northern Light Eastern Maine Medical Center
3	Central Maine Medical CenterLewiston, ME · Acute care	2.6%, 33rd percentile	4, 73rd percentile	3, 39th percentile	10.9%, 80th percentile	12.0%, 30th percentile	14.5%, 79th percentile	0.98, 41st percentile	253 min, 5th percentile	1.02, 33rd percentile	250	Compare Central Maine Medical Center

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.

CABG surgery death rate: 30-day death rate for CABG surgery patients.
Overall star rating: CMS overall hospital quality star rating (1-5).
Patient survey star rating: HCAHPS summary star rating (1-5).
Heart attack death rate: 30-day death rate for heart attack patients.
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).