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Hospitals in Illinois with the lowest hospital-acquired condition score

112 Illinois hospitals ranked by hospital-acquired condition score in the 2026 Medicare (CMS) data. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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112 hospitals ranked in Illinois by hospital-acquired condition score; 81 more match but have no reported value.

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#HospitalHospital-acquired condition scorelower is betterNet Medicare quality adjustmenthigher is betterReadmissions penaltyhigher is betterValue-based purchasing scorehigher is betterValue-based purchasing adjustmenthigher is better
National average0.00−0.48%−0.34%31+0.13%
101Presence Mercy Medical CenterAurora, IL · Acute care+0.88−1.59%−0.59%——Compare
102Roseland Community HospitalChicago, IL · Acute care+0.94−1.05%−0.05%——Compare
103Harrisburg Medical CenterHarrisburg, IL · Acute care+0.97−1.00%0.00%——Compare
104Jackson Park HospitalChicago, IL · Acute care+1.02−1.13%−0.13%——Compare
105Heartland Regional Medical CenterMarion, IL · Acute care+1.10−2.18%−0.59%20−0.59%Compare
106West Suburban Medical CenterOak Park, IL · Acute care+1.31−2.14%−0.35%18−0.79%Compare
107Saint Joseph Medical CenterJoliet, IL · Acute care+1.44−1.50%−0.50%——Compare
108Provident Hospital Of ChicagoChicago, IL · Acute care+1.47−1.00%0.00%——Compare
109Mt Sinai Hospital Medical CenterChicago, IL · Acute care+1.49−2.06%−0.07%15−0.99%Compare
110Louis A Weiss Memorial HospitalChicago, IL · Acute care+1.66−3.85%−1.74%13−1.11%Compare
111South Shore HospitalChicago, IL · Acute care+1.76−1.16%−0.16%——Compare
112OSF Saint Katharine Medical CenterDixon, IL · Acute care+2.08−1.49%−0.16%24−0.33%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.

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..
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..
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..