Michigan / Corewell Health Dearborn Hospital
CMS certification 230020 · Dearborn, MI · 3 entries in CMS's price-transparency list
Corewell Health Dearborn Hospital: charges and Medicare payments
Corewell Health Dearborn Hospital reported 2,936 Medicare inpatient stays across 94 DRGs in 2024. Across them it charged 4.4 times what it was paid — among the higher ratios in Michigan, number 8 of 76 hospitals with at least 100 stays (state median 3.09×, national 4.15×). Its most frequent stay was DRG 291, Heart Failure and Shock with MCC: 230 stays at an average charge of $49,590, 12% below the national average. It also billed 2,279 outpatient services, charging 8.92 times what Medicare paid.
- 1Medicare inpatient stays 2,936
- 2Charge ÷ paid, inpatient 4.4×
- 3Rank in MI (highest ratio = 1) 8 of 76
- 4CMS price-transparency actions 3
Inpatient stays
For the 94 DRGs that can be compared with the national average, Corewell Health Dearborn Hospital charged more than the national average in 5 (5%). Payments follow Medicare's rates, so they usually vary far less than charges.
| DRG | Stays | Avg charge | vs US | Avg paid |
|---|---|---|---|---|
| 291 Heart Failure and Shock with MCC | 230 | $49,590 | -12% | $11,424 |
| 871 Septicemia or Severe Sepsis without MV >96 Hours with MCC | 184 | $69,727 | -23% | $16,160 |
| 193 Simple Pneumonia and Pleurisy with MCC | 94 | $41,189 | -31% | $11,321 |
| 190 Chronic Obstructive Pulmonary Disease with MCC | 81 | $38,490 | -24% | $9,679 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 79 | $71,357 | -6% | $14,357 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 68 | $31,319 | -22% | $7,263 |
| 309 Cardiac Arrhythmia and Conduction Disorders with CC | 66 | $34,692 | -4% | $6,846 |
| 683 Renal Failure with CC | 64 | $32,186 | -21% | $7,861 |
| 177 Respiratory Infections and Inflammations with MCC | 61 | $56,780 | -20% | $14,382 |
| 682 Renal Failure with MCC | 59 | $50,617 | -23% | $12,816 |
| 470 Major Hip and Knee Joint Replacement or Reattachment of... | 54 | $80,481 | -14% | $17,185 |
| 378 Gastrointestinal Hemorrhage with CC | 49 | $41,768 | -14% | $8,546 |
| 690 Kidney and Urinary Tract Infections without MCC | 49 | $27,848 | -26% | $7,437 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 47 | $47,082 | -22% | $11,341 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 46 | $27,037 | -27% | $7,033 |
| 308 Cardiac Arrhythmia and Conduction Disorders with MCC | 43 | $48,392 | -15% | $10,706 |
| 377 Gastrointestinal Hemorrhage with MCC | 43 | $57,072 | -33% | $15,293 |
| 481 Hip and Femur Procedures except Major Joint with CC | 43 | $116,613 | +16% | $17,486 |
| 552 Medical Back Problems without MCC | 43 | $35,632 | -27% | $8,684 |
| 689 Kidney and Urinary Tract Infections with MCC | 42 | $38,516 | -25% | $9,875 |
| 853 Infectious and Parasitic Diseases with O.R. Procedures with... | 39 | $146,206 | -36% | $38,642 |
| 391 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 38 | $44,355 | -27% | $11,438 |
| 274 Percutaneous and Other Intracardiac Procedures without MCC | 34 | $124,127 | -21% | $27,438 |
| 321 Percutaneous Cardiovascular Procedures with Intraluminal... | 34 | $127,192 | -22% | $24,334 |
| 312 Syncope and Collapse | 33 | $32,832 | -28% | $7,726 |
| 603 Cellulitis without MCC | 32 | $27,964 | -25% | $8,048 |
| 194 Simple Pneumonia and Pleurisy with CC | 31 | $28,140 | -27% | $7,254 |
| 286 Circulatory Disorders except AMI, with Cardiac... | 31 | $74,917 | -33% | $17,473 |
| 064 Intracranial Hemorrhage or Cerebral Infarction with MCC | 30 | $95,247 | -5% | $18,502 |
| 065 Intracranial Hemorrhage or Cerebral Infarction with CC or... | 30 | $44,386 | -20% | $8,953 |
| 191 Chronic Obstructive Pulmonary Disease with CC | 30 | $34,707 | -12% | $7,397 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 30 | $68,288 | -7% | $14,565 |
| 281 Acute Myocardial Infarction, Discharged Alive with CC | 29 | $40,054 | -21% | $8,239 |
| 330 Major Small and Large Bowel Procedures with CC | 28 | $93,925 | -21% | $19,964 |
| 322 Percutaneous Cardiovascular Procedures with Intraluminal... | 27 | $92,156 | -20% | $15,593 |
| 884 Organic Disturbances and Intellectual Disability | 27 | $29,519 | -53% | $13,468 |
| 235 Coronary Bypass without Cardiac Catheterization with MCC | 26 | $242,913 | -17% | $50,312 |
| 287 Circulatory Disorders except AMI, with Cardiac... | 25 | $51,847 | -19% | $9,284 |
| 389 Gastrointestinal Obstruction with CC | 25 | $27,901 | -28% | $7,529 |
| 394 Other Digestive System Diagnoses with CC | 25 | $31,873 | -32% | $8,153 |
| 638 Diabetes with CC | 25 | $29,327 | -30% | $7,950 |
| 870 Septicemia or Severe Sepsis with MV >96 Hours | 25 | $201,677 | -38% | $58,388 |
| 189 Pulmonary Edema and Respiratory Failure | 24 | $49,692 | -14% | $12,998 |
| 637 Diabetes with MCC | 24 | $50,943 | -23% | $12,481 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 24 | $35,957 | -27% | $8,525 |
| 100 Seizures with MCC | 22 | $59,219 | -37% | $15,978 |
| 025 Craniotomy and Endovascular Intracranial Procedures with MCC | 21 | $223,902 | -3% | $39,495 |
| 057 Degenerative Nervous System Disorders without MCC | 21 | $31,561 | -44% | $11,552 |
| 101 Seizures without MCC | 21 | $27,092 | -44% | $7,973 |
| 305 Hypertension without MCC | 21 | $31,311 | -22% | $6,712 |
| 175 Pulmonary Embolism with MCC or Acute Cor Pulmonale | 20 | $50,692 | -22% | $11,930 |
| 178 Respiratory Infections and Inflammations with CC | 20 | $30,648 | -32% | $8,474 |
| 208 Respiratory System Diagnosis with Ventilator Support <=96... | 20 | $83,971 | -38% | $21,452 |
| 252 Other Vascular Procedures with MCC | 20 | $98,787 | -42% | $29,042 |
| 310 Cardiac Arrhythmia and Conduction Disorders without CC/MCC | 20 | $23,991 | -16% | $5,534 |
| 811 Red Blood Cell Disorders with MCC | 20 | $43,699 | -36% | $12,546 |
| 069 Transient Ischemia without Thrombolytic | 19 | $30,555 | -39% | $7,157 |
| 329 Major Small and Large Bowel Procedures with MCC | 18 | $175,454 | -18% | $34,466 |
| 433 Cirrhosis and Alcoholic Hepatitis with CC | 18 | $27,946 | -47% | $8,896 |
| 472 Cervical Spinal Fusion with CC | 18 | $114,734 | -20% | $28,186 |
Showing the 60 most frequent of 94 DRGs.
Outpatient services
Against the Michigan average
For Heart Failure and Shock with MCC (DRG 291), Corewell Health Dearborn Hospital charged $49,590 on average, 38% more than the Michigan average of $35,827, and was paid $11,424 against a state average of $11,565. For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), Corewell Health Dearborn Hospital charged $69,727 on average, 29% more than the Michigan average of $54,260, and was paid $16,160 against a state average of $17,096. For Simple Pneumonia and Pleurisy with MCC (DRG 193), Corewell Health Dearborn Hospital charged $41,189 on average, 15% more than the Michigan average of $35,850, and was paid $11,321 against a state average of $11,562. For Chronic Obstructive Pulmonary Disease with MCC (DRG 190), Corewell Health Dearborn Hospital charged $38,490 on average, 16% more than the Michigan average of $33,310, and was paid $9,679 against a state average of $9,803. For Comprehensive Observation Services (outpatient APC 8011), its average charge of $23,670 was 54% above the state average of $15,355. For Level 1 Endovascular Procedures (outpatient APC 5191), its average charge of $22,302 was 29% above the state average of $17,272. For Level 2 Excision/ Biopsy/ Incision and Drainage (outpatient APC 5072), its average charge of $11,318 was 54% above the state average of $7,344. For Level 5 Musculoskeletal Procedures (outpatient APC 5115), its average charge of $64,417 was 33% above the state average of $48,446.
Price-transparency record
CMS's enforcement list records these actions for a hospital named Corewell Health Dearborn Hospital in Dearborn, MI, under the federal hospital price-transparency rule (45 CFR part 180), which requires hospitals to post their standard charges online:
- Warning Notice — 2024-10-23 (CMS case 2835)
- Closure Notice — 2024-11-05 (CMS case 2835)
- Met Requirements — 2025-07-29 (CMS case 6013)
A warning notice or corrective-action request is not a finding of wrongdoing; "Met Requirements" and closure notices record that CMS's review ended. Matched to this hospital by exact name, city and state.
Charges are the hospital's list prices averaged over its 2024 Medicare cases; payments are what those cases actually brought in. Neither is what you will pay. For a planned procedure, ask the hospital for its price estimate or, if you are uninsured or self-paying, a good-faith estimate.
Sources: CMS Medicare Inpatient Hospitals — by Provider and Service / by Geography and Service, data year 2024; CMS Medicare Outpatient Hospitals — by Provider and Service / by Geography and Service, data year 2024; CMS Hospital Price Transparency Enforcement Activities and Outcomes, July 2026. Checked 2026-10-24. Methodology.