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Hospital rankings

Hospitals in Maine with the best net Medicare quality adjustments

13 Maine hospitals ranked by net Medicare quality adjustment in the 2026 Medicare (CMS) data. Leading: Mainehealth Pen Bay Hospital, St Mary's Regional Medical Center, Mainehealth Mid Coast Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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13 hospitals ranked in Maine by net medicare quality adjustment; 23 more match but have no reported value.

Compare top 4 Download CSV
Hospital rankings, page 1 of 1. Columns can be sorted.
#HospitalNet Medicare quality adjustmenthigher is betterReadmissions penaltyhigher is betterHospital-acquired condition scorelower is betterValue-based purchasing scorehigher is betterValue-based purchasing adjustmenthigher is betterCompare
National average−0.48%−0.34%0.0031+0.13%
1Mainehealth Pen Bay HospitalRockport, ME · Acute care+0.92%, 92nd percentile−0.40%, 31st percentile−0.55, 82nd percentile48, 92nd percentile+1.32%, 92nd percentileCompare Mainehealth Pen Bay Hospital
2St Mary's Regional Medical CenterLewiston, ME · Acute care+0.91%, 92nd percentile0.00%, 89th percentile+0.36, 26th percentile42, 84th percentile+0.91%, 84th percentileCompare St Mary's Regional Medical Center
3Mainehealth Mid Coast HospitalBrunswick, ME · Acute care+0.83%, 91st percentile−0.03%, 73rd percentile+0.24, 33rd percentile42, 83rd percentile+0.86%, 83rd percentileCompare Mainehealth Mid Coast Hospital
4Maine General Medical CenterAugusta, ME · Acute care+0.66%, 88th percentile0.00%, 89th percentile−0.06, 51st percentile39, 77th percentile+0.66%, 77th percentileCompare Maine General Medical Center
5Cary Medical CenterCaribou, ME · Acute care+0.36%, 83rd percentile−0.59%, 20th percentile+0.19, 36th percentile43, 85th percentile+0.95%, 85th percentileCompare Cary Medical Center
6Northern Light A R Gould HospitalPresque Isle, ME · Acute care+0.14%, 78th percentile0.00%, 89th percentile+0.70, 13th percentile46, 89th percentile+1.14%, 89th percentileCompare Northern Light A R Gould Hospital
7Northern Light Eastern Maine Medical CenterBangor, ME · Acute care0.00%, 70th percentile0.00%, 89th percentile−0.21, 62nd percentile——Compare Northern Light Eastern Maine Medical Center
8York HospitalYork, ME · Acute care−0.19%, 59th percentile−0.28%, 41st percentile+1.07, 5th percentile45, 88th percentile+1.09%, 88th percentileCompare York Hospital
9St Joseph HospitalBangor, ME · Acute care−0.36%, 52nd percentile−1.37%, 4th percentile−0.05, 50th percentile44, 87th percentile+1.01%, 87th percentileCompare St Joseph Hospital
10Central Maine Medical CenterLewiston, ME · Acute care−0.39%, 51st percentile0.00%, 89th percentile−0.21, 62nd percentile23, 29th percentile−0.39%, 28th percentileCompare Central Maine Medical Center
11Mainehealth Maine Medical CenterPortland, ME · Acute care−0.77%, 37th percentile0.00%, 89th percentile+0.36, 26th percentile18, 10th percentile−0.77%, 10th percentileCompare Mainehealth Maine Medical Center
12Northern Light Maine Coast HospitalEllsworth, ME · Acute care−1.18%, 23rd percentile−0.18%, 51st percentile+0.46, 21st percentile——Compare Northern Light Maine Coast Hospital
13Northern Light Mercy HospitalPortland, ME · Acute care−1.39%, 18th percentile−0.08%, 64th percentile+0.67, 13th percentile25, 33rd percentile−0.31%, 33rd percentileCompare Northern Light Mercy Hospital

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.

Net Medicare quality adjustment
Approximate combined change to the hospital's Medicare inpatient payments from the three pay-for-performance programs, added together: the readmissions penalty, the value-based purchasing bonus or penalty, and the 1% cut for hospital-acquired conditions. Inpatient prospective payment system hospitals only; Maryland hospitals are exempt..
Readmissions penalty
Change to Medicare payments under the Hospital Readmissions Reduction Program, which cuts payments (by up to 3%) to hospitals with more readmissions than expected. 0% means no penalty..
Hospital-acquired condition score
Total score in the Hospital-Acquired Condition Reduction Program, from patient safety events and infections (weighted z-scores; 0 is about average, higher is worse). Medicare cuts payments 1% for the worst-scoring quarter of hospitals..
Value-based purchasing score
Hospital Value-Based Purchasing Total Performance Score (0-100), from outcomes, safety, patient experience and efficiency. It sets a Medicare bonus or penalty..
Value-based purchasing adjustment
Change to Medicare payments under Hospital Value-Based Purchasing: a bonus (positive) or penalty (negative, up to 2%) based on the Total Performance Score..