Hospital rankings

Hospitals in Oklahoma with the lowest C. diff infections

54 Oklahoma hospitals ranked by C. diff infections in the 2026 Medicare (CMS) data. Leading: Chickasaw Nation Medical Center, Oklahoma Surgical Hospital, LLC, Ascension St John Broken Arrow. Filter by type, ownership and size, choose the measures you care about, and sort by any column.

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54 hospitals ranked in Oklahoma by c. diff infections; 82 more match but have no reported value.

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Hospital rankings, page 1 of 2. Columns can be sorted.
#	Hospital	C. diff infectionslower is better	Overall star ratinghigher is better	Patient survey star ratinghigher is better	Heart attack death ratelower 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	1.00		3.3	11.9%	11.1%	15.0%	1.00	162 min	1.00
T1	Chickasaw Nation Medical CenterAda, OK · Acute care	0.00, 90th percentile	5, 94th percentile	4, 76th percentile	—	11.3%, 44th percentile	14.2%, 89th percentile	0.95, 55th percentile	—	0.73, 99th percentile	72	Compare Chickasaw Nation Medical Center
T1	Oklahoma Surgical Hospital, LLCTulsa, OK · Acute care	0.00, 90th percentile	5, 94th percentile	4, 76th percentile	—	—	13.4%, 98th percentile	0.77, 95th percentile	198 min, 20th percentile	1.01, 38th percentile	75	Compare Oklahoma Surgical Hospital, LLC
T1	Ascension St John Broken ArrowBroken Arrow, OK · Acute care	0.00, 90th percentile	4, 73rd percentile	4, 76th percentile	—	8.7%, 89th percentile	15.3%, 28th percentile	0.90, 73rd percentile	175 min, 32nd percentile	0.98, 55th percentile	62	Compare Ascension St John Broken Arrow
T1	Community Hospital, LLCOklahoma City, OK · Acute care	0.00, 90th percentile	4, 73rd percentile	4, 76th percentile	—	—	14.3%, 86th percentile	0.92, 67th percentile	82 min, 97th percentile	1.04, 23rd percentile	45	Compare Community Hospital, LLC
T1	Hillcrest Hospital ClaremoreClaremore, OK · Acute care	0.00, 90th percentile	4, 73rd percentile	3, 39th percentile	—	12.9%, 17th percentile	14.5%, 79th percentile	0.93, 63rd percentile	134 min, 62nd percentile	0.91, 86th percentile	49	Compare Hillcrest Hospital Claremore
T1	Integris Grove HospitalGrove, OK · Acute care	0.00, 90th percentile	4, 73rd percentile	4, 76th percentile	—	10.2%, 66th percentile	14.6%, 74th percentile	0.93, 63rd percentile	123 min, 71st percentile	1.05, 19th percentile	58	Compare Integris Grove Hospital
T1	McCurtain Memorial HospitalIdabel, OK · Critical access	0.00, 90th percentile	4, 73rd percentile	—	—	13.3%, 12th percentile	15.5%, 19th percentile	—	84 min, 97th percentile	—	25	Compare McCurtain Memorial Hospital
T1	Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute care	0.00, 90th percentile	4, 73rd percentile	5, 97th percentile	11.5%, 62nd 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
T1	Integris Health Enid HospitalEnid, OK · Acute care	0.00, 90th percentile	3, 43rd percentile	4, 76th percentile	13.2%, 11th 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
T1	Jackson County Memorial Hospital AuthorityAltus, OK · Acute care	0.00, 90th percentile	3, 43rd percentile	4, 76th percentile	—	10.2%, 66th percentile	14.7%, 68th percentile	0.96, 51st percentile	108 min, 84th percentile	1.02, 33rd percentile	49	Compare Jackson County Memorial Hospital Authority
T1	SSM Health St Anthony Hospital - ShawneeShawnee, OK · Acute care	0.00, 90th percentile	3, 43rd percentile	4, 76th percentile	12.4%, 29th 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
T1	Saint Francis Hospital Vinita, IncVinita, OK · Acute care	0.00, 90th percentile	3, 43rd percentile	5, 97th percentile	—	12.8%, 18th percentile	15.4%, 23rd percentile	—	100 min, 90th percentile	0.83, 97th percentile	50	Compare Saint Francis Hospital Vinita, Inc
T1	Integris Health Ponca CityPonca City, OK · Acute care	0.00, 90th percentile	2, 17th percentile	3, 39th percentile	—	10.6%, 58th percentile	14.4%, 83rd percentile	1.08, 22nd percentile	128 min, 67th percentile	1.00, 44th percentile	140	Compare Integris Health Ponca City
T1	Ascension St John SapulpaSapulpa, OK · Critical access	0.00, 90th percentile	—	—	—	—	14.5%, 79th percentile	—	137 min, 59th percentile	—	25	Compare Ascension St John Sapulpa
T1	Council Oak Comprehensive HealthcareTulsa, OK · Acute care	0.00, 90th percentile	—	—	—	—	14.9%, 54th percentile	—	—	1.06, 16th percentile	40	Compare Council Oak Comprehensive Healthcare
T1	Mercy Hospital Kingfisher, IncKingfisher, OK · Critical access	0.00, 90th percentile	—	—	—	—	14.3%, 86th percentile	—	79 min, 98th percentile	—	25	Compare Mercy Hospital Kingfisher, Inc
T1	Mercy Hospital Logan CountyGuthrie, OK · Critical access	0.00, 90th percentile	—	—	—	—	15.4%, 23rd percentile	—	68 min, 99th percentile	—	25	Compare Mercy Hospital Logan County
T1	Oklahoma Spine HospitalOklahoma City, OK · Acute care	0.00, 90th percentile	—	4, 76th percentile	—	—	13.1%, 99th percentile	0.69, 99th percentile	112 min, 81st percentile	1.01, 38th percentile	25	Compare Oklahoma Spine Hospital
19	Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute care	0.13, 71st percentile	4, 73rd percentile	3, 39th percentile	—	11.9%, 32nd percentile	14.2%, 89th percentile	0.77, 95th percentile	151 min, 48th percentile	1.17, 3rd percentile	385	Compare Mercy Hospital Oklahoma City, Inc
20	Oklahoma State University Medical CenterTulsa, OK · Acute care	0.13, 71st percentile	2, 17th percentile	3, 39th percentile	11.7%, 54th 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
21	Hillcrest Hospital SouthTulsa, OK · Acute care	0.13, 71st percentile	3, 43rd percentile	3, 39th percentile	12.8%, 19th 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
22	Saint Francis Hospital South, LLCTulsa, OK · Acute care	0.14, 70th percentile	5, 94th percentile	3, 39th percentile	11.8%, 49th 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
23	Hillcrest Medical CenterTulsa, OK · Acute care	0.15, 69th percentile	3, 43rd percentile	3, 39th percentile	12.1%, 38th 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
24	AllianceHealth DurantDurant, OK · Acute care	0.16, 68th percentile	1, 3rd percentile	2, 10th percentile	13.8%, 5th 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
25	Memorial HealthLawton, OK · Acute care	0.17, 66th percentile	2, 17th percentile	2, 10th percentile	12.7%, 21st 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
26	SSM Health St Anthony Hospital - MidwestMidwest City, OK · Acute care	0.18, 65th percentile	2, 17th percentile	2, 10th percentile	14.5%, 2nd 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
27	Saint Francis Hospital, IncTulsa, OK · Acute care	0.18, 64th percentile	5, 94th percentile	3, 39th percentile	12.1%, 38th 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
28	Integris Canadian Valley HospitalYukon, OK · Acute care	0.20, 62nd percentile	4, 73rd percentile	3, 39th percentile	—	10.9%, 52nd percentile	14.7%, 68th percentile	0.89, 75th percentile	144 min, 53rd percentile	1.03, 28th percentile	75	Compare Integris Canadian Valley Hospital
29	Norman RegionalNorman, OK · Acute care	0.21, 61st percentile	2, 17th percentile	2, 10th percentile	14.2%, 3rd 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
30	Integris Southwest Medical CenterOklahoma City, OK · Acute care	0.21, 60th percentile	2, 17th percentile	3, 39th percentile	13.3%, 10th 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
31	St Mary's Regional Medical CenterEnid, OK · Acute care	0.21, 60th percentile	3, 43rd percentile	4, 76th percentile	11.5%, 62nd 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
32	SSM Health St Anthony Hospital - Oklahoma CityOklahoma City, OK · Acute care	0.23, 58th percentile	4, 73rd percentile	3, 39th percentile	10.1%, 95th 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
33	Saint Francis Hospital MuskogeeMuskogee, OK · Acute care	0.23, 58th percentile	3, 43rd percentile	3, 39th percentile	10.8%, 83rd 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
34	Mercy Hospital AdaAda, OK · Acute care	0.26, 53rd percentile	4, 73rd percentile	3, 39th percentile	—	9.9%, 72nd percentile	15.6%, 16th percentile	0.84, 87th percentile	137 min, 59th percentile	1.00, 44th percentile	159	Compare Mercy Hospital Ada
35	Integris Health Edmond HospitalEdmond, OK · Acute care	0.27, 52nd percentile	2, 17th percentile	3, 39th percentile	11.8%, 49th 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
36	Mercy Hospital Ardmore, IncArdmore, OK · Acute care	0.28, 50th percentile	4, 73rd percentile	4, 76th percentile	11.0%, 77th 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
37	Stillwater Medical CenterStillwater, OK · Acute care	0.30, 46th percentile	4, 73rd percentile	4, 76th percentile	13.0%, 15th 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
38	O U Medical CenterOklahoma City, OK · Acute care	0.31, 45th percentile	2, 17th percentile	2, 10th percentile	14.2%, 3rd 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
39	Integris Baptist Medical Center, IncOklahoma City, OK · Acute care	0.33, 43rd percentile	3, 43rd percentile	3, 39th percentile	14.4%, 2nd 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
40	Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute care	0.34, 42nd percentile	5, 94th percentile	5, 97th percentile	10.4%, 90th 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
41	Ascension St John Medical CenterTulsa, OK · Acute care	0.34, 42nd percentile	3, 43rd percentile	2, 10th percentile	11.6%, 58th 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
42	Integris Miami HospitalMiami, OK · Acute care	0.34, 41st percentile	4, 73rd percentile	4, 76th percentile	—	12.3%, 25th percentile	14.8%, 61st percentile	0.97, 46th percentile	92 min, 94th percentile	0.95, 71st percentile	117	Compare Integris Miami Hospital
43	Integris Health Woodward HospitalWoodward, OK · Acute care	0.44, 29th percentile	3, 43rd percentile	3, 39th percentile	—	10.9%, 52nd percentile	15.7%, 13th percentile	1.19, 11th percentile	117 min, 77th percentile	1.08, 12th percentile	87	Compare Integris Health Woodward Hospital
44	Mcalester Regional Health CenterMcalester, OK · Acute care	0.52, 23rd percentile	3, 43rd percentile	3, 39th percentile	—	11.6%, 37th percentile	15.0%, 46th percentile	1.11, 18th percentile	155 min, 46th percentile	0.98, 55th percentile	149	Compare Mcalester Regional Health Center
45	Northeastern Health SystemTahlequah, OK · Acute care	0.58, 19th percentile	2, 17th percentile	3, 39th percentile	13.2%, 11th 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
46	Cherokee Nation W W Hastings Indian HospitalTahlequah, OK · Acute care	0.66, 15th percentile	3, 43rd percentile	4, 76th percentile	—	15.2%, 3rd percentile	14.8%, 61st percentile	1.00, 35th percentile	—	0.89, 90th percentile	60	Compare Cherokee Nation W W Hastings Indian Hospital
47	Ascension St John Jane PhillipsBartlesville, OK · Acute care	0.71, 12th percentile	3, 43rd percentile	3, 39th percentile	12.7%, 21st 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
48	Southwestern Medical CenterLawton, OK · Acute care	0.88, 7th percentile	2, 17th percentile	2, 10th percentile	—	9.2%, 84th percentile	15.3%, 28th percentile	0.92, 67th percentile	135 min, 61st percentile	1.02, 33rd percentile	199	Compare Southwestern Medical Center
49	Duncan Regional Hospital, IncDuncan, OK · Acute care	0.94, 6th percentile	3, 43rd percentile	3, 39th percentile	11.9%, 46th 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
50	Grady Memorial HospitalChickasha, OK · Acute care	0.97, 6th percentile	2, 17th percentile	3, 39th percentile	—	12.7%, 19th percentile	15.4%, 23rd percentile	0.99, 37th percentile	113 min, 80th percentile	1.02, 33rd percentile	57	Compare Grady Memorial 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.

C. diff infections: Clostridium difficile (C. diff) intestinal infections (standardized infection ratio; 1.0 = national baseline).
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).