Hospital rankings

Hospitals in South Dakota with the highest health care workers vaccinated for flu

53 South Dakota hospitals ranked by health care workers vaccinated for flu in the 2026 Medicare (CMS) data. Leading: Marshall County Healthcare Center - CAH, Winner Regional Healthcare Center - CAH, Avera De Smet Memorial Hospital - CAH. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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53 hospitals ranked in South Dakota by health care workers vaccinated for flu; 8 more match but have no reported value.

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Hospital rankings, page 1 of 2. Columns can be sorted.
#	Hospital	Health care workers vaccinated for fluhigher is better	Time in emergency departmentlower is better	Left ED without being seenlower is better	Appropriate sepsis carehigher is better	Compare
	National average	78.0%	162 min	2.0%	65.0%
1	Marshall County Healthcare Center - CAHBritton, SD · Critical access	100.0%, 100th percentile	105 min, 86th percentile	0.0%, 88th percentile	—	Compare Marshall County Healthcare Center - CAH
2	Winner Regional Healthcare Center - CAHWinner, SD · Critical access	99.0%, 99th percentile	109 min, 83rd percentile	0.0%, 88th percentile	—	Compare Winner Regional Healthcare Center - CAH
T3	Avera De Smet Memorial Hospital - CAHDe Smet, SD · Critical access	98.0%, 97th percentile	120 min, 74th percentile	—	—	Compare Avera De Smet Memorial Hospital - CAH
T3	Faulkton Area Medical CenterFaulkton, SD · Critical access	98.0%, 97th percentile	122 min, 72nd percentile	0.0%, 88th percentile	33.0%, 4th percentile	Compare Faulkton Area Medical Center
T3	Pine Ridge IHS HospitalPine Ridge, SD · Acute care	98.0%, 97th percentile	—	—	8.0%, 0th percentile	Compare Pine Ridge IHS Hospital
T6	Sanford Hospital Webster - CAHWebster, SD · Critical access	97.0%, 94th percentile	110 min, 82nd percentile	0.0%, 88th percentile	—	Compare Sanford Hospital Webster - CAH
T6	Sanford Vermillion Medical CenterVermillion, SD · Critical access	97.0%, 94th percentile	106 min, 86th percentile	0.0%, 88th percentile	—	Compare Sanford Vermillion Medical Center
T8	Avera Weskota Memorial Medical Center - CAHWessington Springs, SD · Critical access	95.0%, 88th percentile	126 min, 69th percentile	0.0%, 88th percentile	—	Compare Avera Weskota Memorial Medical Center - CAH
T8	Pioneer Memorial Hospital - CAHViborg, SD · Critical access	95.0%, 88th percentile	121 min, 73rd percentile	0.0%, 88th percentile	—	Compare Pioneer Memorial Hospital - CAH
10	Monument Health Lead-Deadwood HospitalDeadwood, SD · Critical access	94.0%, 85th percentile	90 min, 95th percentile	0.0%, 88th percentile	—	Compare Monument Health Lead-Deadwood Hospital
T11	Monument Health Spearfish HospitalSpearfish, SD · Acute care	93.0%, 81st percentile	144 min, 53rd percentile	1.0%, 60th percentile	58.0%, 33rd percentile	Compare Monument Health Spearfish Hospital
T11	Monument Health Sturgis HospitalSturgis, SD · Critical access	93.0%, 81st percentile	132 min, 63rd percentile	0.0%, 88th percentile	76.0%, 77th percentile	Compare Monument Health Sturgis Hospital
T11	PHS Indian Hospital At RosebudRosebud, SD · Acute care	93.0%, 81st percentile	—	—	—	Compare PHS Indian Hospital At Rosebud
14	Sanford Clear Lake Medical CenterClear Lake, SD · Critical access	92.0%, 78th percentile	93 min, 94th percentile	0.0%, 88th percentile	—	Compare Sanford Clear Lake Medical Center
T15	Avera Missouri River Health CenterGettysburg, SD · Critical access	91.0%, 75th percentile	112 min, 81st percentile	0.0%, 88th percentile	—	Compare Avera Missouri River Health Center
T15	Sanford Chamberlain Medical CenterChamberlain, SD · Critical access	91.0%, 75th percentile	80 min, 98th percentile	0.0%, 88th percentile	—	Compare Sanford Chamberlain Medical Center
T17	Avera St Benedict Health Center - CAHParkston, SD · Critical access	90.0%, 73rd percentile	109 min, 83rd percentile	—	—	Compare Avera St Benedict Health Center - CAH
T17	Avera Queen Of PeaceMitchell, SD · Critical access	90.0%, 73rd percentile	104 min, 87th percentile	0.0%, 88th percentile	90.0%, 97th percentile	Compare Avera Queen Of Peace
T17	Platte Health CenterPlatte, SD · Critical access	90.0%, 73rd percentile	128 min, 67th percentile	0.0%, 88th percentile	—	Compare Platte Health Center
T17	Same Day Surgery Center LLCRapid City, SD · Acute care	90.0%, 73rd percentile	—	—	—	Compare Same Day Surgery Center LLC
T17	St Michael's Hospital - CAHTyndall, SD · Critical access	90.0%, 73rd percentile	112 min, 81st percentile	0.0%, 88th percentile	—	Compare St Michael's Hospital - CAH
T22	Community Memorial HospitalRedfield, SD · Critical access	89.0%, 70th percentile	102 min, 89th percentile	0.0%, 88th percentile	—	Compare Community Memorial Hospital
T22	Sanford Medical Center AberdeenAberdeen, SD · Acute care	89.0%, 70th percentile	120 min, 74th percentile	1.0%, 60th percentile	59.0%, 35th percentile	Compare Sanford Medical Center Aberdeen
T22	Avera Hand County Memorial Hospital And ClinicMiller, SD · Critical access	89.0%, 70th percentile	111 min, 82nd percentile	0.0%, 88th percentile	—	Compare Avera Hand County Memorial Hospital And Clinic
T25	Sanford USDMedical CenterSioux Falls, SD · Acute care	88.0%, 68th percentile	207 min, 16th percentile	4.0%, 9th percentile	42.0%, 10th percentile	Compare Sanford USDMedical Center
T25	Avera McKennan Hospital & University Health CenterSioux Falls, SD · Acute care	88.0%, 68th percentile	112 min, 81st percentile	0.0%, 88th percentile	63.0%, 44th percentile	Compare Avera McKennan Hospital & University Health Center
T25	Huron Regional Medical CenterHuron, SD · Critical access	88.0%, 68th percentile	100 min, 90th percentile	0.0%, 88th percentile	60.0%, 37th percentile	Compare Huron Regional Medical Center
T25	Monument Health Custer HospitalCuster, SD · Critical access	88.0%, 68th percentile	132 min, 63rd percentile	0.0%, 88th percentile	65.0%, 49th percentile	Compare Monument Health Custer Hospital
29	Fall River Hospital - CAHHot Springs, SD · Critical access	87.0%, 65th percentile	98 min, 91st percentile	0.0%, 88th percentile	—	Compare Fall River Hospital - CAH
30	Avera St LukesAberdeen, SD · Acute care	86.0%, 63rd percentile	126 min, 69th percentile	0.0%, 88th percentile	75.0%, 74th percentile	Compare Avera St Lukes
T31	Coteau Des Prairies Health Care SystemSisseton, SD · Critical access	85.0%, 61st percentile	44 min, 100th percentile	0.0%, 88th percentile	—	Compare Coteau Des Prairies Health Care System
T31	Avera Dells Area Hospital - CAHDell Rapids, SD · Critical access	85.0%, 61st percentile	106 min, 86th percentile	0.0%, 88th percentile	—	Compare Avera Dells Area Hospital - CAH
T31	Eureka Community Health Services - CAHEureka, SD · Critical access	85.0%, 61st percentile	117 min, 77th percentile	0.0%, 88th percentile	—	Compare Eureka Community Health Services - CAH
T31	Mobridge Regional Hospital - CAHMobridge, SD · Critical access	85.0%, 61st percentile	80 min, 98th percentile	0.0%, 88th percentile	—	Compare Mobridge Regional Hospital - CAH
T35	Avera St Mary's HospitalPierre, SD · Acute care	84.0%, 59th percentile	127 min, 68th percentile	1.0%, 60th percentile	81.0%, 87th percentile	Compare Avera St Mary's Hospital
T35	Community Memorial HospitalBurke, SD · Critical access	84.0%, 59th percentile	128 min, 67th percentile	—	—	Compare Community Memorial Hospital
T35	Madison Regional Health SystemMadison, SD · Critical access	84.0%, 59th percentile	101 min, 89th percentile	0.0%, 88th percentile	—	Compare Madison Regional Health System
38	Brookings Health SystemBrookings, SD · Acute care	83.0%, 57th percentile	97 min, 92nd percentile	0.0%, 88th percentile	79.0%, 83rd percentile	Compare Brookings Health System
39	Milbank Area Hospital/Avera HealthMilbank, SD · Critical access	82.0%, 55th percentile	126 min, 69th percentile	0.0%, 88th percentile	—	Compare Milbank Area Hospital/Avera Health
T40	Avera Sacred Heart HospitalYankton, SD · Acute care	81.0%, 53rd percentile	117 min, 77th percentile	0.0%, 88th percentile	79.0%, 83rd percentile	Compare Avera Sacred Heart Hospital
T40	Black Hills Surgical Hospital LLCRapid City, SD · Acute care	81.0%, 53rd percentile	—	—	—	Compare Black Hills Surgical Hospital LLC
T40	Dunes Surgical HospitalDakota Dunes, SD · Acute care	81.0%, 53rd percentile	—	—	—	Compare Dunes Surgical Hospital
43	Sanford Canton-Inwood Medical Center - CAHCanton, SD · Critical access	80.0%, 51st percentile	124 min, 71st percentile	0.0%, 88th percentile	—	Compare Sanford Canton-Inwood Medical Center - CAH
T44	Avera Heart Hospital Of South DakotaSioux Falls, SD · Acute care	77.0%, 45th percentile	110 min, 82nd percentile	0.0%, 88th percentile	—	Compare Avera Heart Hospital Of South Dakota
T44	Avera Flandreau Hospital - CAHFlandreau, SD · Critical access	77.0%, 45th percentile	108 min, 84th percentile	0.0%, 88th percentile	—	Compare Avera Flandreau Hospital - CAH
46	Sioux Falls Specialty HospitalSioux Falls, SD · Acute care	76.0%, 44th percentile	—	—	—	Compare Sioux Falls Specialty Hospital
47	Hans P Peterson Memorial Hospital - CAHPhilip, SD · Critical access	73.0%, 39th percentile	88 min, 96th percentile	0.0%, 88th percentile	—	Compare Hans P Peterson Memorial Hospital - CAH
48	Avera Gregory HospitalGregory, SD · Critical access	70.0%, 35th percentile	139 min, 57th percentile	0.0%, 88th percentile	—	Compare Avera Gregory Hospital
49	Douglas County Memorial Hospital-CAHArmour, SD · Critical access	66.0%, 30th percentile	118 min, 76th percentile	0.0%, 88th percentile	—	Compare Douglas County Memorial Hospital-CAH
50	Freeman Medical Center - CAHFreeman, SD · Critical access	63.0%, 26th percentile	123 min, 71st percentile	0.0%, 88th percentile	—	Compare Freeman Medical Center - CAH

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.

Health care workers vaccinated for flu: Percentage of health care workers given influenza vaccination.
Time in emergency department: Median time patients spent in the emergency department before leaving.
Left ED without being seen: Percentage of patients who left the emergency department before being seen.
Appropriate sepsis care: Percentage of patients who received appropriate care for severe sepsis and septic shock.