Source: CMS Care Compare, July 2026 releaseER figures are medians, not live waitsAbout the data
Visiting Mercy Health Center
Oklahoma City, OK 73120
County: Oklahoma Directions Apple Maps Call (405) 755-1515
- Photo ID and your insurance, Medicare or Medicaid card
- A list of your medicines, doses and allergies
- Your doctor's name and phone number
- A phone charger
Official links: Website for Mercy Health Center (opens the hospital's site)
Nearby hospitals
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- 1.1mi Oklahoma Spine Hospital Oklahoma City, OK · Emergency room · median ER visit 1 hr 52 min Call Oklahoma Spine Hospital Directions to Oklahoma Spine Hospital (Google Maps) Details for Oklahoma Spine Hospital
- 1.9mi Lakeside Women's Hospital Oklahoma City, OK · Emergency room Call Lakeside Women's Hospital Directions to Lakeside Women's Hospital (Google Maps) Details for Lakeside Women's Hospital
Quick answers about Mercy Health Center
How long is the ER wait at Mercy Health Center?
CMS doesn't publish live wait times. Over the 12 months CMS reported, patients treated and sent home spent a median of 2 hr 31 min in the Mercy Health Center emergency room (the average across Oklahoma hospitals is 2 hr 2 min). 1% of ER patients left before being seen. For tonight's wait, check the hospital's website (opens the hospital's own site) or call (405) 755-1515. In an emergency, call 911.
What is the phone number for Mercy Health Center?
The main phone number for Mercy Health Center is (405) 755-1515, from Medicare's hospital records.
Call (405) 755-1515What is the address of Mercy Health Center?
Mercy Health Center is at 4300 W Memorial Rd, Oklahoma City, OK 73120.
Directions (opens Google Maps)Does Mercy Health Center have an emergency room?
Yes. Mercy Health Center has an emergency department, according to Medicare data.
What is Mercy Health Center's Medicare star rating?
Mercy Health Center has an overall rating of 4 out of 5 stars from the Centers for Medicare & Medicaid Services (CMS). Star ratings come from CMS quality and safety measures, not patient reviews.
Quality and performance
Centers for Medicare & Medicaid Services · data as of July 2026
Patients treated and sent home from the emergency department at Mercy Health Center spend a median of 2 hours 31 minutes there. That is 29 minutes longer than the average across Oklahoma hospitals (2 hours 2 minutes).
Source: CMS Hospital General Information and Timely & Effective Care. Wait times are a median over a past 12-month reporting period, not live data. Not affiliated with CMS or with Mercy Health Center. For a medical emergency, call 911.
Compare ER waits across Oklahoma · How Oklahoma hospitals rank on star ratings · Other birthing-friendly hospitals in Oklahoma · How we source this data · Something wrong on this page? Tell us
What patients say
CMS patient survey (HCAHPS) · 1,823 completed surveys · patients discharged Oct 2024 – Sep 2025
Patients gave Mercy Health Center a 3-star patient experience rating out of 5. 79% would definitely recommend it (U.S. average 71%). 74% rated it 9 or 10 out of 10.
The patient survey (HCAHPS) asks a random sample of adult patients about their recent hospital stay. CMS adjusts the results for the mix of patients and how the survey was done, so hospitals can be compared fairly. About the data.
Compare Mercy Health Center
Infections, complications and deaths
Centers for Medicare & Medicaid Services · compared with hospitals nationwide
Of the 6 hospital-acquired infections CMS could compare, Mercy Health Center was better than the national benchmark on 2 and worse on 0. Its rate of serious complications was same as national.
Hospital-acquired infections
Serious complications
Death rates within 30 days
| Patients treated for | This hospital | U.S. |
|---|---|---|
| Heart failure patients | 11.9% | 11.1% |
| Pneumonia patients | 14.1% | 15.2% |
| Stroke patients | 13.1% | 11.9% |
| COPD patients | 7.9% | 8.6% |
| Hospital-wide, all conditions | 3.7% | 3.9% |
Risk-adjusted rates. CMS has not published a statistical better/worse comparison for these death rates in the current release, so small differences from the U.S. rate may be chance.
Other complications
All 12 complication measures
| Measure | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Complications after hip or knee replacement% of patients | 4.9 | 4.1 | Not compared |
| Deaths among surgical patients with serious treatable complicationsper 1,000 patients | 161.48 | 173.3 | Same as national |
| Pressure ulcers (bed sores)per 1,000 patients | 0.07 | 0.63 | Better than national |
| Falls in the hospital that caused a broken boneper 1,000 patients | 0.24 | 0.27 | Same as national |
| Collapsed lung caused by a medical procedureper 1,000 patients | 0.13 | 0.21 | Same as national |
| Bleeding or blood clot under the skin after surgeryper 1,000 patients | 1.63 | 2.34 | Same as national |
| Kidney injury needing dialysis after surgeryper 1,000 patients | 1.24 | 1.67 | Same as national |
| Respiratory failure after surgeryper 1,000 patients | 8.04 | 9.42 | Same as national |
| Blood clots in the lungs or legs after surgeryper 1,000 patients | 2.48 | 3.52 | Same as national |
| Bloodstream infection (sepsis) after surgeryper 1,000 patients | 7.27 | 5.27 | Same as national |
| Surgical wound splitting openper 1,000 patients | 1.61 | 1.77 | Same as national |
| Accidental cuts or tears during abdominal surgeryper 1,000 patients | 0.68 | 1.06 | Same as national |
"Better" or "worse" means CMS found the difference from the national benchmark statistically significant; most hospitals are "no different". Infection results compare the infections a hospital reported with the number predicted for a hospital of its size and type (a ratio below 1 means fewer than predicted), for Oct 2024 – Sep 2025. Death and complication rates are risk-adjusted for how sick patients were. Each death rate counts deaths within 30 days of a hospital stay, pooled over one to three years of Medicare patients depending on the measure. About the data.
What insurance does Mercy Health Center accept?
Original Medicare: Medicare-certified, so it can bill Original Medicare (Medicare number 370013). Medicare Advantage plans have their own networks, which this section does not cover.
2027 Marketplace plans in Oklahoma that list this hospital
| Insurer | Plans in network | Network | Network tier |
|---|---|---|---|
| Blue Cross and Blue Shield of Oklahoma | 100 of 106 plans | BLUE-ADVANTAGE-PPO, BLUE-PREFERRED-PPO, MYBLUE-HMO | Blue-Advantage-Ppo |
| Ambetter | 21 of 21 plans | – | Preferred |
| CommunityCare | 16 of 33 plans | PREFFERED | Preffered |
| UnitedHealthcare | 15 of 15 plans | – | Non-Preferred |
2027 plan year, individual Marketplace (ACA) plans only.Health insurance in Oklahoma
Plans that include this hospital: Blue Advantage Bronze PPO℠ - Standard HSA, Blue Advantage Bronze PPO℠ - Support HSA, Blue Advantage Gold PPO℠ - Balance, Blue Advantage Gold PPO℠ - Secure, Blue Advantage Gold PPO℠ - Standard, Blue Advantage Silver PPO℠ - Balance Compare plans
Adults in Oklahoma qualify for Medicaid up to 133% of the poverty line. Ask the hospital which Oklahoma Medicaid plans it takes.
What insurance does Mercy Health Center accept?
In the 2027 HealthCare.gov Marketplace plan data (insurer network files loaded November 4, 2026), Mercy Health Center is in network for 4 Marketplace insurers in Oklahoma: Blue Cross and Blue Shield of Oklahoma (100 of 106 plans), Ambetter (21 of 21 plans), CommunityCare (16 of 33 plans) and 1 other insurer. This covers Marketplace (ACA) plans only, not Medicare Advantage, Medicaid or employer plans. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does Mercy Health Center take Medicare?
Mercy Health Center is a Medicare-certified hospital (CMS Certification Number 370013), according to CMS hospital data. Medicare Advantage plans have their own networks, which this page does not cover; check with your plan before you get care.
Does Mercy Health Center accept Blue Cross and Blue Shield of Oklahoma?
Mercy Health Center is in network for 100 of 106 plans that Blue Cross and Blue Shield of Oklahoma sells on the Oklahoma Marketplace in 2027, according to Blue Cross and Blue Shield of Oklahoma's network file loaded November 4, 2026. Not every Blue Cross and Blue Shield of Oklahoma plan includes it. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does Mercy Health Center accept Ambetter?
Mercy Health Center is in network for 21 of 21 plans that Ambetter sells on the Oklahoma Marketplace in 2027, according to Ambetter's network file loaded November 4, 2026. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Does Mercy Health Center accept CommunityCare?
Mercy Health Center is in network for 16 of 33 plans that CommunityCare sells on the Oklahoma Marketplace in 2027, according to CommunityCare's network file loaded November 4, 2026. Not every CommunityCare plan includes it. Networks differ from plan to plan and can change, so confirm with the insurer before you get care.
Source: the insurers' 2027 machine-readable provider files listed in the CMS Marketplace public use files, loaded November 4, 2026, matched to hospitals by NPI from CMS Hospital Enrollments. How we match networks to hospitals Networks change; confirm with your insurer before you go.
Readmissions and return visits
Centers for Medicare & Medicaid Services · Medicare patients · Jul 2023 – Jun 2025
On the 4 readmission and return-visit measures CMS could compare, Mercy Health Center was no different from the national rate or its expected level.
Back in the hospital within 30 days
| After a stay for | This hospital | U.S. | CMS comparison |
|---|---|---|---|
| Heart failure | 20.3% | 21.3% | Not compared |
| Pneumonia | 16.4% | 17.3% | Not compared |
| COPD (chronic lung disease) | 19.4% | 20% | Not compared |
| Hip or knee replacement | 6.1% | 5.8% | Not compared |
Return trips after a stay or procedure
Medicare's readmission program
Excess readmission ratio: this hospital's predicted readmissions divided by the number expected for a typical hospital with the same patients. Above 1.00 means more readmissions than expected. 1 of 4 conditions is above 1.00.
| Condition | Ratio | Patients | Readmissions |
|---|---|---|---|
| Hip or knee replacement | 1.109 | – | More than expected |
| COPD | 0.942 | 185 | Fewer than expected |
| Heart failure | 0.925 | 231 | Fewer than expected |
| Pneumonia | 0.846 | 882 | Fewer than expected |
Readmission rates count Medicare patients who were admitted to any acute-care hospital within 30 days of leaving this one, adjusted for how sick they were. "Better" or "worse" means CMS found the difference from the national rate statistically significant; most hospitals are "no different". Return-day and outpatient-surgery measures compare the hospital with what CMS expected for its own patients. The Readmissions Reduction Program ratios are shown as CMS publishes them; whether a hospital's payments are reduced depends on how its ratios compare with similar hospitals, so a ratio above 1.00 alone doesn't mean a penalty. About the data.
Timely and effective care
Centers for Medicare & Medicaid Services · all patients unless noted · Oct 2024 – Sep 2025
Mercy Health Center's emergency department is classed by CMS as very high volume.
| Measure | This hospital | U.S.* |
|---|---|---|
| Sepsis: got all recommended early treatmentPatients with severe sepsis or septic shock who received every step of the recommended early care bundle. Higher is better. 282 patients. | 78% | 65% |
| Septic shock: full treatment within 3 hoursHigher is better. 112 patients. | 85% | 73% |
| Stroke: brain scan read within 45 minutes of ER arrivalPatients arriving with stroke symptoms whose head CT or MRI was interpreted within 45 minutes. Higher is better. 29 patients. | 52% | 69% |
| Typical time in the ER before going homeMedian minutes from arrival to leaving, for ER patients sent home (not counting mental health patients or transfers). Lower is better. 461 patients. | 151 min | 162 min |
| Patients who left the ER before being seenLower is better. 75,282 patients. | 1% | 2% |
| Health care workers vaccinated against fluHigher is better. 4,019 patients. | 94% | 78% |
| Discharged on two opioids, or an opioid and a benzodiazepinePatients sent home with prescriptions that raise the risk of overdose when combined. Lower is better. 8,472 patients. | 13% | 15% |
| Colonoscopy: right follow-up interval for average-risk patientsHigher is better. 98 patients. | 100% | 93% |
| Blood clot prevention givenHigher is better. 8,763 patients. | 99% | 90%* |
| Blood clot prevention given in intensive careHigher is better. 2,135 patients. | 100% | 97%* |
CMS publishes these process-of-care measures without a better/worse verdict, so the U.S. figure is shown for context; small differences, or results based on few patients, may not mean much. *Median of all hospitals CMS reports, where CMS publishes no national figure. About the data.
Maternity care
Centers for Medicare & Medicaid Services · reported by the hospital · Jan 2024 – Dec 2024
Maternity measures are reported by hospitals that deliver babies. The U.S. figure is the median of the hospitals CMS reports, not a CMS verdict. About the data.
Medicare spending and payment programs
Centers for Medicare & Medicaid Services
Value-based purchasing scores by area
| Area | Score (out of 100) |
|---|---|
| Clinical outcomesDeath rates and complications | 12.5 |
| Patient experiencePatient survey results | 27 |
| SafetyHospital-acquired infections | 40 |
| Efficiency and costMedicare spending per patient | 0 |
The Hospital-Acquired Condition Reduction Program cuts Medicare payments by 1% for the quarter of hospitals with the worst scores. The Hospital Value-Based Purchasing Program withholds a small share of every hospital's Medicare payments and pays it back according to the total performance score. A spending ratio of 1.00 equals the national median; spending reflects prices, the services patients received and care after discharge, not quality. Some hospitals, such as critical access, children's and cancer hospitals, are not part of these programs. About the data.
Care after a stay at Mercy Health Center
Medicare-certified providers near this hospital, with their CMS ratings. A hospital discharge planner can make the referral.
Skilled nursing facilities nearby
- 1.7mi Heritage at Brandon Place Health & Rehabilitation Oklahoma City, OK · 118 beds Medicare overall 1 of 5 stars
- 2.9mi Epworth Villa Health Services Oklahoma City, OK · 87 beds Medicare overall 4 of 5 stars · Short-stay quality 3 of 5
- 3.0mi The Lakes Oklahoma City, OK · 120 beds Medicare overall 2 of 5 stars
Skilled nursing ratings and inspections at Nursing Homes In Each State
Dialysis centers nearby See more
- 1.8mi Fmcna - Oklahoma Kidney Care DxOklahoma City, OK
- 1.8mi Fresenius Kidney Care Okcd NorthlakeOklahoma City, OK
- 4.6mi DaVita Lake Hefner DialysisOklahoma City, OK
Home health agencies nearby See more
- 1.8mi Mercy Home HealthOklahoma City, OK · 91% would recommend
- 2.3mi Select Home HealthOklahoma City, OK · 80% would recommend
- 2.3mi Caring Home Health AgencyOklahoma City, OK Not rated
Hospice care providers nearby See more
- 1.8mi Integris Hospice HouseOklahoma City, OK · 91% would recommend
- 2.3mi Mercy HospiceOklahoma City, OK · 85% would recommend
- 2.6mi Legacy Family HospiceOklahoma City, OK · 91% would recommend
Source: CMS Care Compare. Distances are approximate.
Doctors at Mercy Health Center
625 Medicare-enrolled doctors and other clinicians list this hospital as an affiliation, across 33 specialties.
Find doctors in Oklahoma City
Medicare-enrolled specialists with a practice in Oklahoma City, with addresses, phone numbers and the hospitals they work with.
What Medicare paid at Mercy Health Center
Centers for Medicare & Medicaid Services · original Medicare patients · 2024
Average hospital charges and actual payments for the procedures Medicare patients most often had here, compared with the average for Oklahoma.
Hospital stays
| Stay | Stays | Avg billed | Avg payment (Medicare + patient) | vs state |
|---|---|---|---|---|
| Septicemia or severe sepsis without ventilator >96 hours with major complicationsDRG 871 | 616 | $52,407 | $13,274 | −11% |
| Simple pneumonia and pleurisy with major complicationsDRG 193 | 198 | $37,158 | $9,222 | −11% |
| Respiratory infections and inflammations with major complicationsDRG 177 | 196 | $47,195 | $11,422 | −10% |
| Gastrointestinal hemorrhage with complicationsDRG 378 | 150 | $38,387 | $7,316 | −11% |
| Septicemia or severe sepsis without ventilator >96 hours without major complicationsDRG 872 | 140 | $34,202 | $7,502 | −13% |
| Infectious and parasitic diseases with operating room procedures with major complicationsDRG 853 | 135 | $96,387 | $28,394 | −26% |
| Kidney and urinary tract infections with major complicationsDRG 689 | 115 | $33,347 | $8,284 | −10% |
| Renal failure with complicationsDRG 683 | 100 | $28,153 | $6,812 | −12% |
Outpatient services
| Service | Services | Avg billed | Avg allowed |
|---|---|---|---|
| Level 2 Excision/Biopsy/Incision and DrainageAPC 5072 | 563 | $7,628 | $1,364 |
| Level 1 Nerve ProceduresAPC 5431 | 414 | $8,466 | $1,627 |
| Level 1 Laparoscopy and Related ServicesAPC 5361 | 413 | $13,832 | $4,865 |
| Level 2 Upper GI ProceduresAPC 5302 | 383 | $5,576 | $1,632 |
| Level 5 Musculoskeletal ProceduresAPC 5115 | 340 | $30,823 | $11,102 |
Charges are the hospital's list prices; payments are what Medicare, the patient and any other insurer actually paid (for outpatient services, Medicare's allowed amount). Private insurance prices differ. "vs state" compares this hospital's average payment with the state average for the same stay. All procedure costs.
Size and finances
Medicare cost report · fiscal year ending Jun 2025
As reported by the hospital to CMS; not audited. Operating margin is income from patient care divided by net patient revenue and leaves out investment income and donations. Compare Oklahoma hospital finances.
Who owns Mercy Health Center
Medicare enrollment and ownership records (PECOS)
Medicare lists the hospital's legal name as Mercy Hospital Oklahoma City, Inc, a non-profit organization, incorporated 1974.
1,108 doctors and other clinicians list Mercy Health Center as a hospital affiliation in Medicare's clinician directory.
Organizations with 5% or more ownership (directly or through other companies), partnership interests or operational control, as the hospital reported them to Medicare. Records can lag behind recent sales. Individuals are not listed. Who owns America's hospitals.
Non-profit finances
IRS Form 990 · tax year ending Jun 2023 · Mercy Hospital Oklahoma City Inc (EIN 73-0579285)
As filed with the IRS by Mercy Hospital Oklahoma City Inc. Matched by name and address, so check the filing to confirm it's the right organization. See the full Form 990 filings · Non-profit hospital finances.
The area around Mercy Health Center
HRSA shortage designations and BLS pay data
Primary care: Parts of Oklahoma are federally designated health professional shortage areas (5 designations). Highest shortage score 19.
Mental health: Parts of Oklahoma are federally designated health professional shortage areas (2 designations). Highest shortage score 14.
Nurse pay: registered nurses in Oklahoma earn a median $82,920 a year. Healthcare salaries in Oklahoma.
Shortage areas are designated by the Health Resources and Services Administration where there are too few primary care, mental health or dental providers for the population; scores run from 0 to 25 for primary and mental health care and 0 to 26 for dental care, higher meaning greater need. Oklahoma shortage areas
Closest other hospitals
Healthcare pay in Oklahoma
Registered nurses across Oklahoma (all employers) earned a median of $82,920 a year (BLS, May 2025).Registered Nurse (RN) salary in OklahomaNurse Practitioner salary in OklahomaRespiratory Therapist salary in OklahomaHealthcare salaries in Oklahoma
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Cite this data
Writing about Mercy Health Center? You're welcome to quote these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.