Hospital rankings

Hospitals in Oklahoma with the lowest left ED without being seen

90 Oklahoma hospitals ranked by left ED without being seen in the 2026 Medicare (CMS) data. Leading: Coal County General Hospital, Inc., Community Hospital, LLC, Hillcrest Hospital Cushing. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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90 hospitals ranked in Oklahoma by left ed without being seen; 46 more match but have no reported value.

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Hospital rankings, page 1 of 2. Columns can be sorted.
#	Hospital	Left ED without being seenlower is better	Time in emergency departmentlower is better	Appropriate sepsis carehigher is better	Health care workers vaccinated for fluhigher is better	Compare
	National average	2.0%	162 min	65.0%	78.0%
T1	Coal County General Hospital, Inc.Coalgate, OK · Critical access	0.0%, 88th percentile	100 min, 90th percentile	—	44.0%, 9th percentile	Compare Coal County General Hospital, Inc.
T1	Community Hospital, LLCOklahoma City, OK · Acute care	0.0%, 88th percentile	82 min, 97th percentile	—	91.0%, 75th percentile	Compare Community Hospital, LLC
T1	Hillcrest Hospital CushingCushing, OK · Acute care	0.0%, 88th percentile	98 min, 91st percentile	95.0%, 99th percentile	91.0%, 75th percentile	Compare Hillcrest Hospital Cushing
T1	Mercy Hospital AdaAda, OK · Acute care	0.0%, 88th percentile	137 min, 59th percentile	88.0%, 96th percentile	90.0%, 73rd percentile	Compare Mercy Hospital Ada
T1	Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute care	0.0%, 88th percentile	154 min, 46th percentile	52.0%, 21st percentile	99.0%, 99th percentile	Compare Oklahoma Heart Hospital, LLC
T1	Saint Francis Hospital Vinita, IncVinita, OK · Acute care	0.0%, 88th percentile	100 min, 90th percentile	66.0%, 52nd percentile	80.0%, 51st percentile	Compare Saint Francis Hospital Vinita, Inc
T1	Great Plains Regional Medical CenterElk City, OK · Acute care	0.0%, 88th percentile	88 min, 96th percentile	53.0%, 23rd percentile	88.0%, 68th percentile	Compare Great Plains Regional Medical Center
T1	Clinton Regional HospitalClinton, OK · Acute care	0.0%, 88th percentile	108 min, 84th percentile	—	45.0%, 10th percentile	Compare Clinton Regional Hospital
T1	Cordell Memorial HospitalCordell, OK · Critical access	0.0%, 88th percentile	134 min, 62nd percentile	—	50.0%, 13th percentile	Compare Cordell Memorial Hospital
T1	Creek Nation Community HospitalOkemah, OK · Critical access	0.0%, 88th percentile	87 min, 96th percentile	—	94.0%, 85th percentile	Compare Creek Nation Community Hospital
T1	Harmon Memorial HospitalHollis, OK · Critical access	0.0%, 88th percentile	110 min, 82nd percentile	—	92.0%, 78th percentile	Compare Harmon Memorial Hospital
T1	Jefferson County HospitalWaurika, OK · Critical access	0.0%, 88th percentile	89 min, 95th percentile	—	92.0%, 78th percentile	Compare Jefferson County Hospital
T1	Lakeside Women's Hospital, A Member Of Integris HeOklahoma City, OK · Acute care	0.0%, 88th percentile	—	—	87.0%, 65th percentile	Compare Lakeside Women's Hospital, A Member Of Integris He
T1	Mangum Regional Medical CenterMangum, OK · Critical access	0.0%, 88th percentile	72 min, 99th percentile	—	60.0%, 22nd percentile	Compare Mangum Regional Medical Center
T1	McBride Orthopedic HospitalOklahoma City, OK · Acute care	0.0%, 88th percentile	57 min, 100th percentile	—	86.0%, 63rd percentile	Compare McBride Orthopedic Hospital
T1	Mercy Hospital Healdton, Inc.Healdton, OK · Critical access	0.0%, 88th percentile	68 min, 99th percentile	—	98.0%, 97th percentile	Compare Mercy Hospital Healdton, Inc.
T1	Mercy Hospital Kingfisher, IncKingfisher, OK · Critical access	0.0%, 88th percentile	79 min, 98th percentile	—	90.0%, 73rd percentile	Compare Mercy Hospital Kingfisher, Inc
T1	Mercy Hospital Logan CountyGuthrie, OK · Critical access	0.0%, 88th percentile	68 min, 99th percentile	—	98.0%, 97th percentile	Compare Mercy Hospital Logan County
T1	Mercy Hospital MariettaMarietta, OK · Critical access	0.0%, 88th percentile	81 min, 98th percentile	—	93.0%, 81st percentile	Compare Mercy Hospital Marietta
T1	Mercy Hospital Tishomingo IncTishomingo, OK · Critical access	0.0%, 88th percentile	66 min, 100th percentile	—	94.0%, 85th percentile	Compare Mercy Hospital Tishomingo Inc
T1	Mercy Hospital Watonga, IncWatonga, OK · Critical access	0.0%, 88th percentile	92 min, 94th percentile	—	98.0%, 97th percentile	Compare Mercy Hospital Watonga, Inc
T1	Newman Memorial HospitalShattuck, OK · Critical access	0.0%, 88th percentile	125 min, 70th percentile	—	61.0%, 23rd percentile	Compare Newman Memorial Hospital
T1	Okeene Municipal HospitalOkeene, OK · Critical access	0.0%, 88th percentile	127 min, 68th percentile	—	98.0%, 97th percentile	Compare Okeene Municipal Hospital
T1	Oklahoma Spine HospitalOklahoma City, OK · Acute care	0.0%, 88th percentile	112 min, 81st percentile	—	78.0%, 47th percentile	Compare Oklahoma Spine Hospital
T1	Prague Regional Memorial HospitalPrague, OK · Critical access	0.0%, 88th percentile	106 min, 86th percentile	—	90.0%, 73rd percentile	Compare Prague Regional Memorial Hospital
T1	Rural Wellness Fairfax HospitalFairfax, OK · Critical access	0.0%, 88th percentile	168 min, 37th percentile	—	59.0%, 21st percentile	Compare Rural Wellness Fairfax Hospital
T1	Share Medical CenterAlva, OK · Critical access	0.0%, 88th percentile	141 min, 55th percentile	—	82.0%, 55th percentile	Compare Share Medical Center
T1	Summit Medical Center, LLCEdmond, OK · Acute care	0.0%, 88th percentile	162 min, 41st percentile	—	69.0%, 34th percentile	Compare Summit Medical Center, LLC
T1	Tulsa Spine & Specialty HospitalTulsa, OK · Acute care	0.0%, 88th percentile	191 min, 24th percentile	—	91.0%, 75th percentile	Compare Tulsa Spine & Specialty Hospital
T30	Bailey Medical Center, LLCOwasso, OK · Acute care	1.0%, 60th percentile	155 min, 46th percentile	83.0%, 90th percentile	87.0%, 65th percentile	Compare Bailey Medical Center, LLC
T30	Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute care	1.0%, 60th percentile	140 min, 56th percentile	48.0%, 16th percentile	99.0%, 99th percentile	Compare Oklahoma Heart Hospital South, LLC
T30	Oklahoma Surgical Hospital, LLCTulsa, OK · Acute care	1.0%, 60th percentile	198 min, 20th percentile	64.0%, 47th percentile	87.0%, 65th percentile	Compare Oklahoma Surgical Hospital, LLC
T30	Eastern Oklahoma Medical CenterPoteau, OK · Critical access	1.0%, 60th percentile	111 min, 82nd percentile	—	91.0%, 75th percentile	Compare Eastern Oklahoma Medical Center
T30	Hillcrest Hospital PryorPryor, OK · Acute care	1.0%, 60th percentile	91 min, 94th percentile	92.0%, 98th percentile	90.0%, 73rd percentile	Compare Hillcrest Hospital Pryor
T30	Integris Canadian Valley HospitalYukon, OK · Acute care	1.0%, 60th percentile	144 min, 53rd percentile	39.0%, 7th percentile	87.0%, 65th percentile	Compare Integris Canadian Valley Hospital
T30	Integris Grove HospitalGrove, OK · Acute care	1.0%, 60th percentile	123 min, 71st percentile	70.0%, 61st percentile	72.0%, 38th percentile	Compare Integris Grove Hospital
T30	Integris Miami HospitalMiami, OK · Acute care	1.0%, 60th percentile	92 min, 94th percentile	45.0%, 12th percentile	82.0%, 55th percentile	Compare Integris Miami Hospital
T30	Mercy Hospital Ardmore, IncArdmore, OK · Acute care	1.0%, 60th percentile	134 min, 62nd percentile	84.0%, 91st percentile	92.0%, 78th percentile	Compare Mercy Hospital Ardmore, Inc
T30	Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute care	1.0%, 60th percentile	151 min, 48th percentile	78.0%, 81st percentile	94.0%, 85th percentile	Compare Mercy Hospital Oklahoma City, Inc
T30	Duncan Regional Hospital, IncDuncan, OK · Acute care	1.0%, 60th percentile	149 min, 50th percentile	63.0%, 44th percentile	90.0%, 73rd percentile	Compare Duncan Regional Hospital, Inc
T30	Integris Health Woodward HospitalWoodward, OK · Acute care	1.0%, 60th percentile	117 min, 77th percentile	21.0%, 1st percentile	79.0%, 49th percentile	Compare Integris Health Woodward Hospital
T30	Purcell Municipal HospitalPurcell, OK · Acute care	1.0%, 60th percentile	74 min, 99th percentile	—	57.0%, 19th percentile	Compare Purcell Municipal Hospital
T30	St Mary's Regional Medical CenterEnid, OK · Acute care	1.0%, 60th percentile	135 min, 61st percentile	88.0%, 96th percentile	68.0%, 32nd percentile	Compare St Mary's Regional Medical Center
T30	Integris Health Edmond HospitalEdmond, OK · Acute care	1.0%, 60th percentile	126 min, 69th percentile	60.0%, 37th percentile	86.0%, 63rd percentile	Compare Integris Health Edmond Hospital
T30	Memorial HealthLawton, OK · Acute care	1.0%, 60th percentile	121 min, 73rd percentile	56.0%, 28th percentile	71.0%, 37th percentile	Compare Memorial Health
T30	AllianceHealth MadillMadill, OK · Critical access	1.0%, 60th percentile	75 min, 99th percentile	—	61.0%, 23rd percentile	Compare AllianceHealth Madill
T30	Ascension St John NowataNowata, OK · Critical access	1.0%, 60th percentile	92 min, 94th percentile	—	88.0%, 68th percentile	Compare Ascension St John Nowata
T30	Ascension St John SapulpaSapulpa, OK · Critical access	1.0%, 60th percentile	137 min, 59th percentile	65.0%, 49th percentile	82.0%, 55th percentile	Compare Ascension St John Sapulpa
T30	Beaver County Memorial HospitalBeaver, OK · Critical access	1.0%, 60th percentile	114 min, 79th percentile	—	44.0%, 9th percentile	Compare Beaver County Memorial Hospital
T30	Carnegie Tri-County Municipal HospitalCarnegie, OK · Critical access	1.0%, 60th percentile	78 min, 98th percentile	—	79.0%, 49th percentile	Compare Carnegie Tri-County Municipal 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.

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