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Hospital rankings

Hospitals in Iowa with the best net Medicare quality adjustments

30 Iowa hospitals ranked by net Medicare quality adjustment in the 2026 Medicare (CMS) data. Leading: MercyOne Clinton Medical Center, St Lukes Hospital, Spencer Municipal Hospital. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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30 hospitals ranked in Iowa by net medicare quality adjustment; 88 more match but have no reported value.

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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%
1MercyOne Clinton Medical CenterClinton, IA · Acute care+1.44%, 97th percentile−0.07%, 66th percentile−0.07, 52nd percentile51, 94th percentile+1.51%, 94th percentileCompare MercyOne Clinton Medical Center
2St Lukes HospitalCedar Rapids, IA · Acute care+0.65%, 88th percentile−0.44%, 28th percentile−0.01, 48th percentile45, 88th percentile+1.09%, 88th percentileCompare St Lukes Hospital
3Spencer Municipal HospitalSpencer, IA · Acute care+0.64%, 88th percentile−0.40%, 31st percentile+0.80, 10th percentile59, 98th percentile+2.04%, 98th percentileCompare Spencer Municipal Hospital
4MercyOne Waterloo Medical CenterWaterloo, IA · Acute care+0.63%, 88th percentile0.00%, 89th percentile+0.11, 40th percentile38, 76th percentile+0.63%, 76th percentileCompare MercyOne Waterloo Medical Center
5MercyOne Dubuque Medical CenterDubuque, IA · Acute care+0.61%, 87th percentile−0.13%, 56th percentile−0.39, 74th percentile40, 80th percentile+0.74%, 80th percentileCompare MercyOne Dubuque Medical Center
6UnityPoint Health - MarshalltownMarshalltown, IA · Acute care+0.39%, 83rd percentile−0.24%, 44th percentile+0.88, 8th percentile53, 95th percentile+1.63%, 95th percentileCompare UnityPoint Health - Marshalltown
7Broadlawns Medical CenterDes Moines, IA · Acute care+0.34%, 82nd percentile0.00%, 89th percentile+0.27, 31st percentile34, 66th percentile+0.34%, 66th percentileCompare Broadlawns Medical Center
8Allen HospitalWaterloo, IA · Acute care−0.04%, 65th percentile−0.29%, 40th percentile−0.17, 59th percentile33, 62nd percentile+0.25%, 62nd percentileCompare Allen Hospital
9Trinity MuscatineMuscatine, IA · Acute care−0.07%, 64th percentile0.00%, 89th percentile−0.81, 92nd percentile28, 45th percentile−0.07%, 45th percentileCompare Trinity Muscatine
10University Of Iowa Health Care Medical Center DownIowa City, IA · Acute care−0.13%, 61st percentile−0.55%, 22nd percentile−0.49, 79th percentile35, 70th percentile+0.42%, 69th percentileCompare University Of Iowa Health Care Medical Center Down
11Grinnell Regional Medical CenterGrinnell, IA · Acute care−0.16%, 60th percentile0.00%, 89th percentile+1.40, 2nd percentile41, 82nd percentile+0.84%, 82nd percentileCompare Grinnell Regional Medical Center
12Methodist Jennie EdmundsonCouncil Bluffs, IA · Acute care−0.27%, 56th percentile−0.06%, 67th percentile+0.81, 10th percentile41, 81st percentile+0.79%, 81st percentileCompare Methodist Jennie Edmundson
13CHI Health Mercy Council BluffsCouncil Bluffs, IA · Acute care−0.39%, 51st percentile−0.13%, 56th percentile−0.03, 49th percentile25, 35th percentile−0.26%, 35th percentileCompare CHI Health Mercy Council Bluffs
14Trinity - BettendorfBettendorf, IA · Acute care−0.49%, 47th percentile−0.38%, 33rd percentile−0.63, 85th percentile27, 42nd percentile−0.11%, 42nd percentileCompare Trinity - Bettendorf
15Finley HospitalDubuque, IA · Acute care−0.54%, 45th percentile−0.18%, 51st percentile+0.38, 25th percentile38, 76th percentile+0.64%, 76th percentileCompare Finley Hospital
16Trinity Regional Medical CenterFort Dodge, IA · Acute care−0.62%, 42nd percentile0.00%, 89th percentile+0.87, 9th percentile35, 68th percentile+0.38%, 68th percentileCompare Trinity Regional Medical Center
17Ottumwa Regional Health CenterOttumwa, IA · Acute care−0.71%, 39th percentile0.00%, 89th percentile−0.58, 84th percentile19, 12th percentile−0.71%, 12th percentileCompare Ottumwa Regional Health Center
18MercyOne North Iowa Medical CenterMason City, IA · Acute care−0.73%, 38th percentile−0.43%, 29th percentile−0.39, 73rd percentile25, 33rd percentile−0.30%, 33rd percentileCompare MercyOne North Iowa Medical Center
19UnityPoint Health - Des Moines Iowa Methodist MediDes Moines, IA · Acute care−0.77%, 37th percentile−0.28%, 41st percentile−0.13, 56th percentile22, 23rd percentile−0.49%, 23rd percentileCompare UnityPoint Health - Des Moines Iowa Methodist Medi
20Southeast Iowa Regional Medical CenterWest Burlington, IA · Acute care−0.90%, 33rd percentile−0.18%, 51st percentile+1.05, 5th percentile33, 63rd percentile+0.28%, 63rd percentileCompare Southeast Iowa Regional Medical Center
T21MercyOne Newton Medical CenterNewton, IA · Acute care−1.00%, 29th percentile0.00%, 89th percentile+2.19, 1st percentile——Compare MercyOne Newton Medical Center
T21University Of Iowa Hospital & ClinicsIowa City, IA · Acute care−1.00%, 29th percentile0.00%, 89th percentile+0.56, 17th percentile——Compare University Of Iowa Hospital & Clinics
T21Sartori Memorial Hospital, IncCedar Falls, IA · Acute care−1.00%, 29th percentile0.00%, 89th percentile+0.93, 7th percentile——Compare Sartori Memorial Hospital, Inc
24St Lukes Regional Medical CenterSioux City, IA · Acute care−1.30%, 20th percentile0.00%, 89th percentile+0.64, 15th percentile25, 33rd percentile−0.30%, 33rd percentileCompare St Lukes Regional Medical Center
25Lakes Regional HealthcareSpirit Lake, IA · Acute care−1.53%, 15th percentile−2.62%, 1st percentile+0.41, 24th percentile59, 98th percentile+2.09%, 98th percentileCompare Lakes Regional Healthcare
26Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute care−1.58%, 14th percentile−0.14%, 55th percentile+0.71, 12th percentile23, 26th percentile−0.44%, 26th percentileCompare Mercy Medical Center - Cedar Rapids
27Mary Greeley Medical CenterAmes, IA · Acute care−1.59%, 14th percentile−0.11%, 60th percentile+0.51, 19th percentile22, 24th percentile−0.48%, 24th percentileCompare Mary Greeley Medical Center
28MercyOne Des Moines Medical CenterDes Moines, IA · Acute care−1.63%, 13th percentile−0.26%, 43rd percentile+0.07, 43rd percentile9, 1st percentile−1.37%, 1st percentileCompare MercyOne Des Moines Medical Center
29MercyOne Siouxland Medical CenterSioux City, IA · Acute care−1.97%, 8th percentile−0.34%, 36th percentile+0.80, 10th percentile20, 16th percentile−0.63%, 16th percentileCompare MercyOne Siouxland Medical Center
30Genesis Medical Center-DavenportDavenport, IA · Acute care−2.74%, 2nd percentile−0.91%, 10th percentile+1.02, 6th percentile17, 8th percentile−0.83%, 8th percentileCompare Genesis Medical Center-Davenport

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..