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Hospitals in Iowa with the lowest left ED without being seen

99 Iowa hospitals ranked by left ED without being seen in the 2026 Medicare (CMS) data. Leading: Cass County Memorial Hospital, Gundersen Palmer Lutheran Hospital And Clinics, CHI Health Missouri Valley. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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99 hospitals ranked in Iowa by left ed without being seen; 19 more match but have no reported value.

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Hospital rankings, page 1 of 2. Columns can be sorted.
#HospitalLeft ED without being seenlower is betterOverall star ratinghigher is betterPatient survey star ratinghigher is betterHeart attack death ratelower is betterHeart failure death ratelower is betterHospital-wide readmission ratelower is better · 2025 dataSerious complicationslower is betterTime in emergency departmentlower is betterMedicare spending per patientlower is betterTotal bedsCompare
National average2.0%3.311.9%11.1%15.0%1.00162 min1.00
T1Cass County Memorial HospitalAtlantic, IA · Critical access0.0%, 88th percentile5, 94th percentile4, 76th percentile—11.1%, 48th percentile14.0%, 93rd percentile—86 min, 96th percentile—29Compare Cass County Memorial Hospital
T1Gundersen Palmer Lutheran Hospital And ClinicsWest Union, IA · Critical access0.0%, 88th percentile5, 94th percentile———14.4%, 83rd percentile—85 min, 96th percentile—25Compare Gundersen Palmer Lutheran Hospital And Clinics
T1CHI Health Missouri ValleyMissouri Valley, IA · Critical access0.0%, 88th percentile4, 73rd percentile——11.9%, 32nd percentile14.9%, 54th percentile—105 min, 86th percentile—25Compare CHI Health Missouri Valley
T1Clarinda Regional Health CenterClarinda, IA · Critical access0.0%, 88th percentile4, 73rd percentile——13.8%, 9th percentile14.5%, 79th percentile—153 min, 47th percentile—25Compare Clarinda Regional Health Center
T1Regional Health Services Of Howard CountyCresco, IA · Critical access0.0%, 88th percentile4, 73rd percentile——12.8%, 18th percentile14.7%, 68th percentile—91 min, 94th percentile—25Compare Regional Health Services Of Howard County
T1Regional Medical CenterManchester, IA · Critical access0.0%, 88th percentile4, 73rd percentile4, 76th percentile—13.8%, 9th percentile14.3%, 86th percentile—147 min, 51st percentile—25Compare Regional Medical Center
T1Spencer Municipal HospitalSpencer, IA · Acute care0.0%, 88th percentile4, 73rd percentile4, 76th percentile—12.5%, 22nd percentile14.4%, 83rd percentile1.13, 16th percentile128 min, 67th percentile0.90, 88th percentile93Compare Spencer Municipal Hospital
T1Virginia Gay HospitalVinton, IA · Critical access0.0%, 88th percentile4, 73rd percentile——11.1%, 48th percentile14.8%, 61st percentile—79 min, 98th percentile—83Compare Virginia Gay Hospital
T1Burgess Health CenterOnawa, IA · Critical access0.0%, 88th percentile3, 43rd percentile——13.7%, 10th percentile14.5%, 79th percentile—130 min, 65th percentile—25Compare Burgess Health Center
T1CHI Health - Mercy CorningCorning, IA · Critical access0.0%, 88th percentile3, 43rd percentile———14.8%, 61st percentile—124 min, 71st percentile—22Compare CHI Health - Mercy Corning
T1Floyd Valley HealthcareLe Mars, IA · Critical access0.0%, 88th percentile3, 43rd percentile4, 76th percentile—16.9%, 1st percentile15.0%, 46th percentile—169 min, 36th percentile—25Compare Floyd Valley Healthcare
T1Greater Regional Medical CenterCreston, IA · Critical access0.0%, 88th percentile3, 43rd percentile4, 76th percentile——14.5%, 79th percentile—101 min, 89th percentile—25Compare Greater Regional Medical Center
T1Mitchell County Regional HealthOsage, IA · Critical access0.0%, 88th percentile3, 43rd percentile——12.5%, 22nd percentile14.9%, 54th percentile—89 min, 95th percentile—25Compare Mitchell County Regional Health
T1Myrtue Medical CenterHarlan, IA · Critical access0.0%, 88th percentile3, 43rd percentile——13.2%, 13th percentile14.6%, 74th percentile—61 min, 100th percentile—25Compare Myrtue Medical Center
T1Orange City Area Health SystemOrange City, IA · Critical access0.0%, 88th percentile3, 43rd percentile4, 76th percentile—12.1%, 28th percentile15.1%, 40th percentile—117 min, 77th percentile—25Compare Orange City Area Health System
T1Avera Holy Family HospitalEstherville, IA · Critical access0.0%, 88th percentile2, 17th percentile——14.3%, 6th percentile15.3%, 28th percentile—110 min, 82nd percentile—25Compare Avera Holy Family Hospital
T1Cherokee Regional Medical CenterCherokee, IA · Critical access0.0%, 88th percentile2, 17th percentile——16.1%, 1st percentile14.8%, 61st percentile—134 min, 62nd percentile—25Compare Cherokee Regional Medical Center
T1Crawford County Memorial HospitalDenison, IA · Critical access0.0%, 88th percentile2, 17th percentile——13.7%, 10th percentile15.2%, 34th percentile—101 min, 89th percentile—25Compare Crawford County Memorial Hospital
T1Adair County Memorial HospitalGreenfield, IA · Critical access0.0%, 88th percentile————14.8%, 61st percentile—140 min, 56th percentile—25Compare Adair County Memorial Hospital
T1Audubon County Memorial HospitalAudubon, IA · Critical access0.0%, 88th percentile————14.7%, 68th percentile—84 min, 97th percentile—25Compare Audubon County Memorial Hospital
T1Boone County HospitalBoone, IA · Critical access0.0%, 88th percentile————14.9%, 54th percentile—122 min, 72nd percentile—25Compare Boone County Hospital
T1Buchanan County Health CenterIndependence, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—90 min, 95th percentile—25Compare Buchanan County Health Center
T1Community Memorial Hospital Medical CenterSumner, IA · Critical access0.0%, 88th percentile————14.7%, 68th percentile—132 min, 63rd percentile—25Compare Community Memorial Hospital Medical Center
T1Decatur County HospitalLeon, IA · Critical access0.0%, 88th percentile————14.7%, 68th percentile—97 min, 92nd percentile—25Compare Decatur County Hospital
T1Greene County Medical CenterJefferson, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—104 min, 87th percentile—25Compare Greene County Medical Center
T1Grundy County Memorial HospitalGrundy Center, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—81 min, 98th percentile—25Compare Grundy County Memorial Hospital
T1Guthrie County HospitalGuthrie Center, IA · Critical access0.0%, 88th percentile————14.7%, 68th percentile—120 min, 74th percentile—25Compare Guthrie County Hospital
T1Guttenberg Municipal HospitalGuttenberg, IA · Critical access0.0%, 88th percentile————14.6%, 74th percentile—96 min, 92nd percentile—25Compare Guttenberg Municipal Hospital
T1Hancock County Health SystemBritt, IA · Critical access0.0%, 88th percentile————14.5%, 79th percentile—113 min, 80th percentile—25Compare Hancock County Health System
T1Hawarden Regional HealthcareHawarden, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—158 min, 43rd percentile—25Compare Hawarden Regional Healthcare
T1Jackson County Regional Health CenterMaquoketa, IA · Critical access0.0%, 88th percentile————15.1%, 40th percentile—77 min, 98th percentile—25Compare Jackson County Regional Health Center
T1Keokuk County Health CenterSigourney, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—116 min, 77th percentile—14Compare Keokuk County Health Center
T1Loring HospitalSac City, IA · Critical access0.0%, 88th percentile————14.6%, 74th percentile—103 min, 88th percentile—25Compare Loring Hospital
T1Lucas County Health CenterChariton, IA · Critical access0.0%, 88th percentile————14.9%, 54th percentile—108 min, 84th percentile—25Compare Lucas County Health Center
T1Mercy Medical Center-New HamptonNew Hampton, IA · Critical access0.0%, 88th percentile————15.5%, 19th percentile—119 min, 75th percentile—25Compare Mercy Medical Center-New Hampton
T1MercyOne Dyersville Medical CenterDyersville, IA · Critical access0.0%, 88th percentile——————105 min, 86th percentile—25Compare MercyOne Dyersville Medical Center
T1Monroe County HospitalAlbia, IA · Critical access0.0%, 88th percentile————14.6%, 74th percentile—123 min, 71st percentile—25Compare Monroe County Hospital
T1Palo Alto County HospitalEmmetsburg, IA · Critical access0.0%, 88th percentile————14.8%, 61st percentile—103 min, 88th percentile—25Compare Palo Alto County Hospital
T1Ringgold County HospitalMount Ayr, IA · Critical access0.0%, 88th percentile————14.7%, 68th percentile—128 min, 67th percentile—25Compare Ringgold County Hospital
T1Sanford Sheldon Medical CenterSheldon, IA · Critical access0.0%, 88th percentile————14.4%, 83rd percentile—123 min, 71st percentile—25Compare Sanford Sheldon Medical Center
T1Shenandoah Medical CenterShenandoah, IA · Critical access0.0%, 88th percentile————15.5%, 19th percentile—114 min, 79th percentile—25Compare Shenandoah Medical Center
T1Sioux Center HealthSioux Center, IA · Critical access0.0%, 88th percentile—5, 97th percentile——14.8%, 61st percentile—121 min, 73rd percentile—25Compare Sioux Center Health
T1Stewart Memorial Community HospitalLake City, IA · Critical access0.0%, 88th percentile————15.0%, 46th percentile—127 min, 68th percentile—25Compare Stewart Memorial Community Hospital
T1Van Buren County HospitalKeosauqua, IA · Critical access0.0%, 88th percentile————15.6%, 16th percentile—146 min, 52nd percentile—25Compare Van Buren County Hospital
T1Veterans Memorial HospitalWaukon, IA · Critical access0.0%, 88th percentile—5, 97th percentile—12.6%, 20th percentile14.9%, 54th percentile—97 min, 92nd percentile—25Compare Veterans Memorial Hospital
T46Clarke County HospitalOsceola, IA · Critical access1.0%, 60th percentile5, 94th percentile———14.8%, 61st percentile—104 min, 87th percentile—25Compare Clarke County Hospital
T46Van Diest Medical CenterWebster City, IA · Critical access1.0%, 60th percentile5, 94th percentile5, 97th percentile—11.8%, 34th percentile14.4%, 83rd percentile—103 min, 88th percentile—25Compare Van Diest Medical Center
T46Compass Memorial HealthcareMarengo, IA · Critical access1.0%, 60th percentile4, 73rd percentile5, 97th percentile—12.0%, 30th percentile14.7%, 68th percentile—55 min, 100th percentile—25Compare Compass Memorial Healthcare
T46Mercy Medical Center - Cedar RapidsCedar Rapids, IA · Acute care1.0%, 60th percentile4, 73rd percentile4, 76th percentile13.3%, 10th percentile10.2%, 66th percentile15.1%, 40th percentile1.24, 8th percentile148 min, 50th percentile0.95, 71st percentile347Compare Mercy Medical Center - Cedar Rapids
T46Pella Regional Health CenterPella, IA · Critical access1.0%, 60th percentile4, 73rd percentile4, 76th percentile—11.2%, 46th percentile14.2%, 89th percentile—152 min, 48th percentile—25Compare Pella Regional Health 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.

Left ED without being seen
Percentage of patients who left the emergency department before being seen.
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).