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MERCY HOSPITAL OKLAHOMA CITY, INC

OKLAHOMA CITY, OK 73120 · Acute Care Hospitals

115 procedures with CMS pricing data · Source: CMS IPPS Provider Summary, FY2024

By BillRazor Research · Last updated March 27, 2026 · Methodology

Procedures Analyzed

115

With CMS pricing data

Avg Charge-to-Medicare Ratio

4.8x

Chargemaster ÷ Medicare

CMS Quality Rating

Patient experience & outcomes

Hospital Type

Acute Care Hospitals

Voluntary non-profit - Church

Above 90th Percentile

0%

Compared to OK hospitals

Understanding Your Costs

When you receive a bill from MERCY HOSPITAL OKLAHOMA CITY, INC, you are typically seeing the hospital's “chargemaster” rate — its published list price for each service. According to CMS data, MERCY HOSPITAL OKLAHOMA CITY, INC lists chargemaster rates that average 4.8x the corresponding Medicare reimbursement amount across 115 procedures with publicly available pricing data (Source: CMS IPPS Provider Summary, FY2024).

The median hospital in OK has a chargemaster-to-Medicare ratio of 4.7x, with ratios across the state ranging from 1.3x to 15.8x. At 4.8x, this facility’s average ratio is above the state median. 66 hospitals in OK report pricing data to CMS (Source: CMS IPPS Provider Summary).

The procedure with the largest gap between the listed price and Medicare reimbursement at MERCY HOSPITAL OKLAHOMA CITY, INC is DEGENERATIVE NERVOUS SYSTEM DISORDERS WITHOUT MCC (DRG 057). The listed chargemaster rate is $77,557, while Medicare reimburses $7,614 for the same procedure — a ratio of 10.2x (Source: CMS IPPS Provider Summary, FY2024).

What does this actually mean for your bill? Chargemaster rates are rarely what patients pay. If you have insurance, your insurer has negotiated a separate rate — often 40–60% less than the listed price. If you are uninsured, you may be able to negotiate directly with the hospital or request financial assistance. The chargemaster-to-Medicare ratio is a useful reference point for understanding listed pricing, but it does not represent what most patients will owe out of pocket.

MERCY HOSPITAL OKLAHOMA CITY, INC is a voluntary non-profit - church acute care hospitals facility with a CMS quality rating of 4/5 stars. Note: CMS quality ratings measure patient outcomes and experience, not pricing. A hospital with high listed prices may provide excellent care, and pricing data alone should not be used to evaluate the quality of a healthcare provider.

Listed Chargemaster Rates vs Medicare Reimbursement — Top Procedures by Ratio

Listed Chargemaster Rate Medicare Reimbursement

Source: CMS IPPS Provider Summary, FY2024. Chargemaster rates are list prices and may not reflect actual patient costs.

Procedure Pricing Lookup

Search for a specific procedure or DRG code to see listed chargemaster rates and Medicare reimbursement amounts.

ProcedureDRGListed ChargeMedicare Reimb.RatioState Position
DEGENERATIVE NERVOUS SYSTEM DISORDERS WITHOUT MCC057$77,557$7,61410.2x
1th
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CHEMOTHERAPY WITHOUT ACUTE LEUKEMIA AS SECONDARY DIAGNOSIS WITH CC847$68,472$7,0069.8x
1th
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INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITHOUT CC/MCC066$31,096$3,3119.4x
0th
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RED BLOOD CELL DISORDERS WITHOUT MCC812$44,730$5,0258.9x
1th
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ISCHEMIC STROKE, PRECEREBRAL OCCLUSION OR TRANSIENT ISCHEMIA WITH THROMBOLYTIC AGENT WIT062$84,918$11,6657.3x
0th
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INTERSTITIAL LUNG DISEASE WITH MCC196$59,877$8,6226.9x
0th
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INTRACRANIAL HEMORRHAGE OR CEREBRAL INFARCTION WITH CC OR TPA IN 24 HOURS065$37,114$5,4106.9x
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GASTROINTESTINAL OBSTRUCTION WITHOUT CC/MCC390$19,285$2,8146.8x
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COMPLICATED PEPTIC ULCER WITH CC381$39,219$6,2516.3x
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DISORDERS OF LIVER EXCEPT MALIGNANCY, CIRRHOSIS OR ALCOHOLIC HEPATITIS WITH CC442$36,443$5,8446.2x
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KIDNEY AND URINARY TRACT INFECTIONS WITHOUT MCC690$27,516$4,4756.2x
0th
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COAGULATION DISORDERS813$60,004$9,7566.2x
0th
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DISORDERS OF THE BILIARY TRACT WITHOUT CC/MCC446$25,412$4,2226.0x
0th
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ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC392$26,688$4,4386.0x
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GASTROINTESTINAL HEMORRHAGE WITH CC378$36,381$6,0506.0x
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SEPTICEMIA OR SEVERE SEPSIS WITHOUT MV >96 HOURS WITHOUT MCC872$34,393$6,0485.7x
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SIMPLE PNEUMONIA AND PLEURISY WITH CC194$26,119$4,6345.6x
0th
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MISCELLANEOUS DISORDERS OF NUTRITION, METABOLISM, FLUIDS AND ELECTROLYTES WITHOUT MCC641$24,457$4,3415.6x
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OTHER DIGESTIVE SYSTEM DIAGNOSES WITH CC394$31,328$5,6095.6x
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MEDICAL BACK PROBLEMS WITHOUT MCC552$27,920$5,0045.6x
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GASTROINTESTINAL HEMORRHAGE WITH MCC377$58,578$10,5105.6x
0th
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DIABETES WITH MCC637$46,413$8,3505.6x
0th
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CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH CC191$26,031$4,7245.5x
0th
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RESPIRATORY INFECTIONS AND INFLAMMATIONS WITH CC178$36,930$6,7325.5x
1th
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DIGESTIVE MALIGNANCY WITH CC375$39,153$7,1405.5x
0th
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MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH MCC371$53,609$9,8405.5x
0th
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DISORDERS OF THE BILIARY TRACT WITH CC445$33,419$6,1995.4x
0th
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PULMONARY EDEMA AND RESPIRATORY FAILURE189$39,981$7,4215.4x
0th
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DIABETES WITH CC638$27,383$5,0945.4x
0th
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DISORDERS OF PANCREAS EXCEPT MALIGNANCY WITH CC439$25,456$4,7605.3x
0th
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OTHER DIGESTIVE SYSTEM DIAGNOSES WITH MCC393$48,206$9,1355.3x
0th
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HEART FAILURE AND SHOCK WITH MCC291$41,807$7,9405.3x
1th
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GASTROINTESTINAL OBSTRUCTION WITH CC389$23,313$4,4625.2x
0th
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RESPIRATORY NEOPLASMS WITH MCC180$58,254$11,1655.2x
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RENAL FAILURE WITH CC683$26,844$5,2115.2x
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CELLULITIS WITHOUT MCC603$26,440$5,1345.2x
0th
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CHRONIC OBSTRUCTIVE PULMONARY DISEASE WITH MCC190$30,143$5,9215.1x
0th
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SIMPLE PNEUMONIA AND PLEURISY WITH MCC193$38,330$7,6085.0x
0th
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FRACTURES OF HIP AND PELVIS WITHOUT MCC536$21,025$4,2944.9x
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CRANIOTOMY WITH MAJOR DEVICE IMPLANT OR ACUTE COMPLEX CNS PRINCIPAL DIAGNOSIS WITH MCC O023$152,978$31,2774.9x
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PNEUMOTHORAX WITH CC200$31,121$6,3834.9x
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DEGENERATIVE NERVOUS SYSTEM DISORDERS WITH MCC056$50,259$10,3484.9x
0th
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CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH MCC308$30,921$6,3724.8x
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KIDNEY AND URINARY TRACT INFECTIONS WITH MCC689$32,882$6,8344.8x
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PERITONEAL ADHESIOLYSIS WITH CC336$60,785$12,6344.8x
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MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH CC372$29,351$6,1264.8x
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MALIGNANCY OF HEPATOBILIARY SYSTEM OR PANCREAS WITH MCC435$51,149$10,7064.8x
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TRAUMATIC STUPOR AND COMA <1 HOUR WITH MCC085$63,478$13,2804.8x
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CRANIOTOMY AND ENDOVASCULAR INTRACRANIAL PROCEDURES WITH MCC025$132,362$28,0444.7x
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ENDOCRINE DISORDERS WITH CC644$27,285$5,7834.7x
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Showing 50 of 115 procedures

All data from CMS IPPS Provider Summary, FY2024. Chargemaster rates are list prices and may not reflect actual patient costs.

Statewide Context

Charge-to-Medicare ratio range across OK hospitals

1.3x
Median: 4.7x
15.8x
4.8x

66 hospitals in OK report pricing data to CMS. This facility's average ratio of 4.8x places it at the lower end of the state range (Source: CMS IPPS Provider Summary).

What You Can Do

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Learn how

Check for Common Errors

Research suggests 49-80% of hospital bills contain errors — from duplicate charges to incorrect procedure codes.

How it works

Data: CMS Inpatient Prospective Payment System (IPPS) Provider Summary, FY2024. All data is publicly available under federal law (45 CFR Part 180).

Important: Listed chargemaster rates are not what most insured patients pay. Actual costs depend on your insurance plan's negotiated rates, deductibles, and coverage terms. This information is for educational purposes only and does not constitute medical, legal, or financial advice.

Read our methodology·Report a data error

Frequently Asked Questions About MERCY HOSPITAL OKLAHOMA CITY, INC

How much does MERCY HOSPITAL OKLAHOMA CITY, INC charge compared to Medicare?

According to CMS IPPS data, MERCY HOSPITAL OKLAHOMA CITY, INC's listed chargemaster rates average 4.8x the Medicare reimbursement amount across 115 procedures. Chargemaster rates are list prices and are not what most insured patients pay — actual costs depend on insurance negotiations and coverage terms.

What is the most expensive procedure at MERCY HOSPITAL OKLAHOMA CITY, INC?

The procedure with the highest chargemaster-to-Medicare ratio at MERCY HOSPITAL OKLAHOMA CITY, INC is DEGENERATIVE NERVOUS SYSTEM DISORDERS WITHOUT MCC (DRG 057), with a listed charge of $77,557 compared to Medicare reimbursement of $7,614 — a ratio of 10.2x. Source: CMS IPPS Provider Summary.

Is MERCY HOSPITAL OKLAHOMA CITY, INC expensive compared to other OK hospitals?

MERCY HOSPITAL OKLAHOMA CITY, INC's average chargemaster-to-Medicare ratio is 4.8x. Ratios vary significantly across OK hospitals. This ratio reflects listed chargemaster prices, not what patients actually pay. CMS quality ratings, which measure patient outcomes and experience, are separate from pricing data.

Where does the pricing data for MERCY HOSPITAL OKLAHOMA CITY, INC come from?

All pricing data comes from the Centers for Medicare & Medicaid Services (CMS) Inpatient Prospective Payment System (IPPS) Provider Summary, published under federal price transparency law (45 CFR Part 180). This data is publicly available and updated annually.

How can I check if my bill from MERCY HOSPITAL OKLAHOMA CITY, INC is correct?

You can upload your bill to BillRazor for a free comparison against publicly available Medicare reimbursement data. Our system analyzes every line item in 60 seconds. Research suggests 49-80% of hospital bills contain errors, including duplicate charges, incorrect procedure codes, and unbundling.

Does MERCY HOSPITAL OKLAHOMA CITY, INC in OKLAHOMA CITY, OK accept Medicare?

MERCY HOSPITAL OKLAHOMA CITY, INC is included in the CMS IPPS Provider Summary, which covers Medicare-participating hospitals. For specific coverage questions, contact MERCY HOSPITAL OKLAHOMA CITY, INC directly or check with your insurance provider.

Data sourced from CMS IPPS Provider Summary, FY2024. All information is for educational purposes only.