Hospital rankings

Hospitals in Oklahoma with the lowest heart attack death rate

27 Oklahoma hospitals ranked by heart attack death rate in the 2026 Medicare (CMS) data. Leading: SSM Health St Anthony Hospital - Oklahoma City, Oklahoma Heart Hospital South, LLC, Saint Francis Hospital Muskogee. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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27 hospitals ranked in Oklahoma by heart attack death rate; 109 more match but have no reported value.

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Hospital rankings, page 1 of 1. Columns can be sorted.
#	Hospital	Heart attack death ratelower is better	Overall star ratinghigher is better	Patient survey star ratinghigher is better	Heart failure death ratelower is better	Hospital-wide readmission ratelower is better · 2025 data	Serious complicationslower is better	Time in emergency departmentlower is better	Medicare spending per patientlower is better	Total beds	Compare
	National average	11.9%		3.3	11.1%	15.0%	1.00	162 min	1.00
1	SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute care	10.1%, 95th percentile	4, 73rd percentile	3, 39th percentile	9.9%, 72nd percentile	14.3%, 86th percentile	1.27, 7th percentile	125 min, 70th percentile	1.00, 44th percentile	686	Compare SSM Health St Anthony Hospital - Oklahoma City
2	Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute care	10.4%, 90th percentile	5, 94th percentile	5, 97th percentile	9.6%, 77th percentile	14.2%, 89th percentile	1.01, 33rd percentile	140 min, 56th percentile	0.98, 55th percentile	44	Compare Oklahoma Heart Hospital South, LLC
3	Saint Francis Hospital MuskogeeMuskogee, OK · Acute care	10.8%, 83rd percentile	3, 43rd percentile	3, 39th percentile	7.9%, 95th percentile	14.7%, 68th percentile	1.12, 17th percentile	208 min, 15th percentile	0.99, 50th percentile	325	Compare Saint Francis Hospital Muskogee
4	Mercy Hospital Ardmore, IncArdmore, OK · Acute care	11.0%, 77th percentile	4, 73rd percentile	4, 76th percentile	8.2%, 93rd percentile	14.6%, 74th percentile	0.81, 92nd percentile	134 min, 62nd percentile	1.03, 28th percentile	190	Compare Mercy Hospital Ardmore, Inc
5	Oklahoma City VA Medical CenterOklahoma City, OK · Veterans Affairs	11.1%, 74th percentile	2, 17th percentile	4, 76th percentile	7.8%, 95th percentile	15.0%, 46th percentile	1.63, 1st percentile	—	—	466	Compare Oklahoma City VA Medical Center
T6	Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute care	11.5%, 62nd percentile	4, 73rd percentile	5, 97th percentile	13.5%, 11th percentile	15.8%, 11th percentile	0.96, 51st percentile	154 min, 46th percentile	1.01, 38th percentile	97	Compare Oklahoma Heart Hospital, LLC
T6	St Mary's Regional Medical CenterEnid, OK · Acute care	11.5%, 62nd percentile	3, 43rd percentile	4, 76th percentile	14.7%, 5th percentile	14.4%, 83rd percentile	0.99, 37th percentile	135 min, 61st percentile	1.04, 23rd percentile	229	Compare St Mary's Regional Medical Center
8	Ascension St John Medical CenterTulsa, OK · Acute care	11.6%, 58th percentile	3, 43rd percentile	2, 10th percentile	11.4%, 41st percentile	13.8%, 96th percentile	1.11, 18th percentile	197 min, 20th percentile	1.06, 16th percentile	703	Compare Ascension St John Medical Center
9	Oklahoma State University Medical CenterTulsa, OK · Acute care	11.7%, 54th percentile	2, 17th percentile	3, 39th percentile	11.8%, 34th percentile	16.2%, 5th percentile	0.84, 87th percentile	105 min, 86th percentile	1.03, 28th percentile	195	Compare Oklahoma State University Medical Center
T10	Saint Francis Hospital South, LLCTulsa, OK · Acute care	11.8%, 49th percentile	5, 94th percentile	3, 39th percentile	7.5%, 97th percentile	13.8%, 96th percentile	0.92, 67th percentile	168 min, 37th percentile	0.93, 80th percentile	104	Compare Saint Francis Hospital South, LLC
T10	Integris Health Edmond HospitalEdmond, OK · Acute care	11.8%, 49th percentile	2, 17th percentile	3, 39th percentile	12.0%, 30th percentile	15.0%, 46th percentile	0.88, 78th percentile	126 min, 69th percentile	1.02, 33rd percentile	95	Compare Integris Health Edmond Hospital
12	Duncan Regional Hospital, IncDuncan, OK · Acute care	11.9%, 46th percentile	3, 43rd percentile	3, 39th percentile	9.7%, 75th percentile	15.3%, 28th percentile	0.93, 63rd percentile	149 min, 50th percentile	1.00, 44th percentile	110	Compare Duncan Regional Hospital, Inc
T13	Saint Francis Hospital, IncTulsa, OK · Acute care	12.1%, 38th percentile	5, 94th percentile	3, 39th percentile	9.4%, 81st percentile	14.2%, 89th percentile	0.91, 70th percentile	230 min, 9th percentile	1.03, 28th percentile	1,088	Compare Saint Francis Hospital, Inc
T13	Hillcrest Medical CenterTulsa, OK · Acute care	12.1%, 38th percentile	3, 43rd percentile	3, 39th percentile	10.9%, 52nd percentile	14.2%, 89th percentile	0.93, 63rd percentile	223 min, 11th percentile	1.04, 23rd percentile	620	Compare Hillcrest Medical Center
15	SSM Health St Anthony Hospital - ShawneeShawnee, OK · Acute care	12.4%, 29th percentile	3, 43rd percentile	4, 76th percentile	11.7%, 35th percentile	13.7%, 97th percentile	0.90, 73rd percentile	124 min, 71st percentile	0.92, 83rd percentile	96	Compare SSM Health St Anthony Hospital - Shawnee
T16	Ascension St John Jane PhillipsBartlesville, OK · Acute care	12.7%, 21st percentile	3, 43rd percentile	3, 39th percentile	15.5%, 2nd percentile	14.3%, 86th percentile	0.90, 73rd percentile	182 min, 28th percentile	0.98, 55th percentile	133	Compare Ascension St John Jane Phillips
T16	Memorial HealthLawton, OK · Acute care	12.7%, 21st percentile	2, 17th percentile	2, 10th percentile	11.1%, 48th percentile	16.5%, 3rd percentile	1.14, 15th percentile	121 min, 73rd percentile	0.97, 61st percentile	265	Compare Memorial Health
18	Hillcrest Hospital SouthTulsa, OK · Acute care	12.8%, 19th percentile	3, 43rd percentile	3, 39th percentile	9.8%, 73rd percentile	13.0%, 99th percentile	1.00, 35th percentile	185 min, 27th percentile	0.99, 50th percentile	180	Compare Hillcrest Hospital South
19	Stillwater Medical CenterStillwater, OK · Acute care	13.0%, 15th percentile	4, 73rd percentile	4, 76th percentile	11.8%, 34th percentile	14.8%, 61st percentile	1.06, 25th percentile	149 min, 50th percentile	1.03, 28th percentile	130	Compare Stillwater Medical Center
T20	Integris Health Enid HospitalEnid, OK · Acute care	13.2%, 11th percentile	3, 43rd percentile	4, 76th percentile	15.1%, 3rd percentile	14.0%, 93rd percentile	0.91, 70th percentile	138 min, 58th percentile	1.11, 7th percentile	183	Compare Integris Health Enid Hospital
T20	Northeastern Health SystemTahlequah, OK · Acute care	13.2%, 11th percentile	2, 17th percentile	3, 39th percentile	14.5%, 5th percentile	15.0%, 46th percentile	1.18, 12th percentile	126 min, 69th percentile	0.97, 61st percentile	98	Compare Northeastern Health System
22	Integris Southwest Medical CenterOklahoma City, OK · Acute care	13.3%, 10th percentile	2, 17th percentile	3, 39th percentile	11.5%, 39th percentile	15.1%, 40th percentile	0.93, 63rd percentile	95 min, 93rd percentile	1.16, 3rd percentile	334	Compare Integris Southwest Medical Center
23	AllianceHealth DurantDurant, OK · Acute care	13.8%, 5th percentile	1, 3rd percentile	2, 10th percentile	10.6%, 58th percentile	17.9%, 0th percentile	0.83, 89th percentile	152 min, 48th percentile	0.98, 55th percentile	148	Compare AllianceHealth Durant
T24	Norman RegionalNorman, OK · Acute care	14.2%, 3rd percentile	2, 17th percentile	2, 10th percentile	14.8%, 4th percentile	15.7%, 13th percentile	0.97, 46th percentile	131 min, 64th percentile	0.95, 71st percentile	387	Compare Norman Regional
T24	O U Medical CenterOklahoma City, OK · Acute care	14.2%, 3rd percentile	2, 17th percentile	2, 10th percentile	11.8%, 34th percentile	16.3%, 4th percentile	1.50, 2nd percentile	202 min, 18th percentile	1.08, 12th percentile	910	Compare O U Medical Center
26	Integris Baptist Medical Center, IncOklahoma City, OK · Acute care	14.4%, 2nd percentile	3, 43rd percentile	3, 39th percentile	12.2%, 27th percentile	14.3%, 86th percentile	0.84, 87th percentile	148 min, 50th percentile	1.07, 14th percentile	876	Compare Integris Baptist Medical Center, Inc
27	SSM Health St Anthony Hospital - MidwestMidwest City, OK · Acute care	14.5%, 2nd percentile	2, 17th percentile	2, 10th percentile	9.8%, 73rd percentile	15.4%, 23rd percentile	0.86, 83rd percentile	150 min, 49th percentile	—	255	Compare SSM Health St Anthony Hospital - Midwest

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.

Heart attack death rate: 30-day death rate for heart attack patients.
Overall star rating: CMS overall hospital quality star rating (1-5).
Patient survey star rating: HCAHPS summary star rating (1-5).
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).