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Hospital rankings

Hospitals in Connecticut with the smallest Medicare readmissions penalties

25 Connecticut hospitals ranked by readmissions penalty in the 2026 Medicare (CMS) data. Leading: Griffin Hospital, Lawrence & Memorial Hospital, Saint Mary's Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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25 hospitals ranked in Connecticut by readmissions penalty; 11 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#HospitalReadmissions penaltyhigher is betterNet Medicare quality adjustmenthigher is betterHospital-acquired condition scorelower is betterValue-based purchasing scorehigher is betterValue-based purchasing adjustmenthigher is betterCompare
National average−0.34%−0.48%0.0031+0.13%
T1Griffin HospitalDerby, CT · Acute care0.00%, 89th percentile+0.15%, 78th percentile+0.29, 30th percentile31, 57th percentile+0.15%, 57th percentileCompare Griffin Hospital
T1Lawrence & Memorial HospitalNew London, CT · Acute care0.00%, 89th percentile+0.17%, 78th percentile+0.16, 37th percentile31, 58th percentile+0.17%, 58th percentileCompare Lawrence & Memorial Hospital
3Saint Mary's HospitalWaterbury, CT · Acute care−0.03%, 73rd percentile−0.46%, 48th percentile−0.37, 72nd percentile23, 27th percentile−0.43%, 27th percentileCompare Saint Mary's Hospital
4Yale-New Haven HospitalNew Haven, CT · Acute care−0.04%, 71st percentile−0.04%, 65th percentile−0.12, 55th percentile——Compare Yale-New Haven Hospital
5Stamford HospitalStamford, CT · Acute care−0.05%, 69th percentile+0.09%, 76th percentile−0.45, 76th percentile31, 56th percentile+0.14%, 56th percentileCompare Stamford Hospital
6John Dempsey Hospital Of The University Of ConnectFarmington, CT · Acute care−0.09%, 62nd percentile−1.21%, 22nd percentile+0.41, 24th percentile27, 42nd percentile−0.12%, 42nd percentileCompare John Dempsey Hospital Of The University Of Connect
T7Sharon HospitalSharon, CT · Acute care−0.13%, 56th percentile+1.10%, 94th percentile−0.90, 95th percentile47, 90th percentile+1.23%, 90th percentileCompare Sharon Hospital
T7Manchester Memorial HospitalManchester, CT · Acute care−0.13%, 56th percentile−0.02%, 66th percentile−0.85, 93rd percentile31, 54th percentile+0.11%, 54th percentileCompare Manchester Memorial Hospital
T9William W Backus HospitalNorwich, CT · Acute care−0.14%, 55th percentile+0.01%, 74th percentile−0.78, 90th percentile31, 57th percentile+0.15%, 56th percentileCompare William W Backus Hospital
T9The Hospital Of Central ConnecticutNew Britain, CT · Acute care−0.14%, 55th percentile−0.67%, 40th percentile−0.26, 65th percentile21, 21st percentile−0.53%, 21st percentileCompare The Hospital Of Central Connecticut
11Windham Community Memorial HospitalWillimantic, CT · Acute care−0.16%, 53rd percentile−0.41%, 50th percentile−0.51, 80th percentile25, 35th percentile−0.25%, 35th percentileCompare Windham Community Memorial Hospital
12Johnson Memorial HospitalStafford Springs, CT · Acute care−0.18%, 51st percentile+0.77%, 90th percentile−0.41, 75th percentile43, 85th percentile+0.95%, 85th percentileCompare Johnson Memorial Hospital
T13Danbury HospitalDanbury, CT · Acute care−0.33%, 37th percentile−0.58%, 44th percentile−0.46, 78th percentile25, 35th percentile−0.25%, 35th percentileCompare Danbury Hospital
T13St Francis Hospital & Medical CenterHartford, CT · Acute care−0.33%, 37th percentile−1.33%, 19th percentile+0.48, 21st percentile——Compare St Francis Hospital & Medical Center
15St Vincent's Medical CenterBridgeport, CT · Acute care−0.35%, 35th percentile−0.81%, 35th percentile−0.16, 59th percentile22, 25th percentile−0.46%, 25th percentileCompare St Vincent's Medical Center
16Waterbury HospitalWaterbury, CT · Acute care−0.37%, 33rd percentile−0.92%, 32nd percentile+0.01, 47th percentile21, 20th percentile−0.55%, 20th percentileCompare Waterbury Hospital
17Norwalk HospitalNorwalk, CT · Acute care−0.48%, 26th percentile−0.71%, 39th percentile−0.15, 58th percentile26, 36th percentile−0.23%, 36th percentileCompare Norwalk Hospital
18Greenwich Hospital Association -Greenwich, CT · Acute care−0.58%, 20th percentile+0.39%, 83rd percentile−0.19, 60th percentile43, 86th percentile+0.97%, 86th percentileCompare Greenwich Hospital Association -
19Bristol HospitalBristol, CT · Acute care−0.61%, 19th percentile−0.95%, 31st percentile−0.09, 53rd percentile24, 31st percentile−0.34%, 31st percentileCompare Bristol Hospital
20MidState Medical CenterMeriden, CT · Acute care−0.62%, 18th percentile−0.53%, 46th percentile−0.94, 95th percentile30, 53rd percentile+0.09%, 53rd percentileCompare MidState Medical Center
21Hartford HospitalHartford, CT · Acute care−0.81%, 12th percentile−0.66%, 41st percentile−0.51, 80th percentile31, 57th percentile+0.15%, 57th percentileCompare Hartford Hospital
22Bridgeport HospitalBridgeport, CT · Acute care−0.93%, 9th percentile−0.78%, 37th percentile+0.02, 46th percentile31, 57th percentile+0.15%, 57th percentileCompare Bridgeport Hospital
23Charlotte Hungerford HospitalTorrington, CT · Acute care−1.08%, 7th percentile−0.22%, 58th percentile−0.30, 68th percentile42, 83rd percentile+0.86%, 83rd percentileCompare Charlotte Hungerford Hospital
24Day Kimball HospitalPutnam, CT · Acute care−1.28%, 5th percentile−2.94%, 1st percentile+0.87, 9th percentile19, 15th percentile−0.66%, 15th percentileCompare Day Kimball Hospital
25Middlesex HospitalMiddletown, CT · Acute care−1.45%, 3rd percentile−1.63%, 13th percentile−0.22, 62nd percentile26, 39th percentile−0.18%, 39th percentileCompare Middlesex 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.

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..
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..
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..