Michigan / Corewell Health Wayne Hospital
CMS certification 230142 · Wayne, MI · 1 entry in CMS's price-transparency list
Corewell Health Wayne Hospital: charges and Medicare payments
Corewell Health Wayne Hospital reported 630 Medicare inpatient stays across 28 DRGs in 2024. Across them it charged 4.27 times what it was paid — among the higher ratios in Michigan, number 10 of 76 hospitals with at least 100 stays (state median 3.09×, national 4.15×). Its most frequent stay was DRG 871, Septicemia or Severe Sepsis without MV >96 Hours with MCC: 98 stays at an average charge of $73,349, 19% below the national average. It also billed 479 outpatient services, charging 10.04 times what Medicare paid.
- 1Medicare inpatient stays 630
- 2Charge ÷ paid, inpatient 4.27×
- 3Rank in MI (highest ratio = 1) 10 of 76
- 4CMS price-transparency actions 1
Inpatient stays
For the 28 DRGs that can be compared with the national average, Corewell Health Wayne Hospital charged more than the national average in 4 (14%). Payments follow Medicare's rates, so they usually vary far less than charges.
| DRG | Stays | Avg charge | vs US | Avg paid |
|---|---|---|---|---|
| 871 Septicemia or Severe Sepsis without MV >96 Hours with MCC | 98 | $73,349 | -19% | $16,548 |
| 291 Heart Failure and Shock with MCC | 77 | $51,237 | -9% | $11,215 |
| 177 Respiratory Infections and Inflammations with MCC | 34 | $56,829 | -19% | $15,439 |
| 689 Kidney and Urinary Tract Infections with MCC | 33 | $38,138 | -26% | $10,544 |
| 193 Simple Pneumonia and Pleurisy with MCC | 32 | $54,850 | -8% | $12,091 |
| 690 Kidney and Urinary Tract Infections without MCC | 29 | $28,467 | -25% | $7,163 |
| 280 Acute Myocardial Infarction, Discharged Alive with MCC | 25 | $73,234 | -3% | $14,356 |
| 853 Infectious and Parasitic Diseases with O.R. Procedures with... | 22 | $139,627 | -39% | $34,305 |
| 392 Esophagitis, Gastroenteritis and Miscellaneous Digestive... | 21 | $27,123 | -32% | $7,607 |
| 640 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 21 | $38,828 | -36% | $11,811 |
| 190 Chronic Obstructive Pulmonary Disease with MCC | 20 | $42,147 | -17% | $9,572 |
| 641 Miscellaneous Disorders of Nutrition, Metabolism, Fluids and... | 16 | $33,184 | -10% | $7,377 |
| 308 Cardiac Arrhythmia and Conduction Disorders with MCC | 15 | $80,126 | +41% | $12,675 |
| 377 Gastrointestinal Hemorrhage with MCC | 14 | $54,115 | -37% | $15,383 |
| 100 Seizures with MCC | 13 | $47,178 | -50% | $16,927 |
| 101 Seizures without MCC | 13 | $30,976 | -36% | $8,384 |
| 189 Pulmonary Edema and Respiratory Failure | 13 | $53,070 | -8% | $11,174 |
| 191 Chronic Obstructive Pulmonary Disease with CC | 13 | $36,800 | -7% | $7,994 |
| 378 Gastrointestinal Hemorrhage with CC | 13 | $58,044 | +20% | $8,924 |
| 603 Cellulitis without MCC | 13 | $21,517 | -42% | $8,440 |
| 698 Other Kidney and Urinary Tract Diagnoses with MCC | 13 | $54,553 | -26% | $15,493 |
| 208 Respiratory System Diagnosis with Ventilator Support <=96... | 12 | $75,417 | -44% | $24,510 |
| 309 Cardiac Arrhythmia and Conduction Disorders with CC | 12 | $38,232 | +6% | $6,948 |
| 312 Syncope and Collapse | 12 | $36,939 | -19% | $7,884 |
| 682 Renal Failure with MCC | 12 | $84,211 | +28% | $14,169 |
| 872 Septicemia or Severe Sepsis without MV >96 Hours without MCC | 12 | $44,734 | -9% | $9,962 |
| 064 Intracranial Hemorrhage or Cerebral Infarction with MCC | 11 | $72,051 | -28% | $16,991 |
| 870 Septicemia or Severe Sepsis with MV >96 Hours | 11 | $171,314 | -47% | $37,117 |
Outpatient services
| Service (APC) | Services | Avg charge | Medicare allowed |
|---|---|---|---|
| Comprehensive Observation Services | 149 | $22,571 | $2,384 |
| Level 5 Urology and Related Services | 60 | $31,029 | $4,552 |
| Level 2 Excision/ Biopsy/ Incision and Drainage | 50 | $8,745 | $1,381 |
| Level 1 Endovascular Procedures | 36 | $21,549 | $2,814 |
| Level 4 Musculoskeletal Procedures | 27 | $46,780 | $5,875 |
| Level 3 Musculoskeletal Procedures | 25 | $27,320 | $2,848 |
| Level 4 Urology and Related Services | 24 | $19,174 | $3,067 |
| Level 1 Laparoscopy and Related Services | 21 | $44,140 | $4,936 |
| Level 3 Vascular Procedures | 16 | $14,709 | $2,804 |
| Level 5 Musculoskeletal Procedures | 13 | $86,814 | $11,564 |
| Level 3 Urology and Related Services | 13 | $16,426 | $1,792 |
| Level 3 Excision/ Biopsy/ Incision and Drainage | 12 | $19,988 | $2,291 |
| Level 1 Breast/Lymphatic Surgery and Related Procedures | 11 | $27,768 | $3,353 |
| Level 3 Endovascular Procedures | 11 | $77,584 | $9,671 |
| Level 2 Upper GI Procedures | 11 | $14,205 | $1,674 |
Against the Michigan average
For Septicemia or Severe Sepsis without MV >96 Hours with MCC (DRG 871), Corewell Health Wayne Hospital charged $73,349 on average, 35% more than the Michigan average of $54,260, and was paid $16,548 against a state average of $17,096. For Heart Failure and Shock with MCC (DRG 291), Corewell Health Wayne Hospital charged $51,237 on average, 43% more than the Michigan average of $35,827, and was paid $11,215 against a state average of $11,565. For Respiratory Infections and Inflammations with MCC (DRG 177), Corewell Health Wayne Hospital charged $56,829 on average, 29% more than the Michigan average of $44,001, and was paid $15,439 against a state average of $14,283. For Kidney and Urinary Tract Infections with MCC (DRG 689), Corewell Health Wayne Hospital charged $38,138 on average, 25% more than the Michigan average of $30,595, and was paid $10,544 against a state average of $10,155. For Comprehensive Observation Services (outpatient APC 8011), its average charge of $22,571 was 47% above the state average of $15,355. For Level 5 Urology and Related Services (outpatient APC 5375), its average charge of $31,029 was 37% above the state average of $22,685. For Level 2 Excision/ Biopsy/ Incision and Drainage (outpatient APC 5072), its average charge of $8,745 was 19% above the state average of $7,344. For Level 1 Endovascular Procedures (outpatient APC 5191), its average charge of $21,549 was 25% above the state average of $17,272.
Price-transparency record
CMS's enforcement list records these actions for a hospital named Corewell Health Wayne Hospital in Wayne, MI, under the federal hospital price-transparency rule (45 CFR part 180), which requires hospitals to post their standard charges online:
- Met Requirements — 2025-08-12 (CMS case 6270)
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.