Surgery Costs in Illinois (2026)
What hospitals in Illinois actually bill, from CMS Medicare data, plus cost guides for 62 medical, cosmetic, dental, and diagnostic procedures.
Procedure Cost Guides
Prices shown are national typical ranges, not Illinois-specific figures. For Illinois numbers, see the real hospital charges below.
Cosmetic Surgery
Aesthetics
Elective Medical
Medical Procedures
Dental Procedures
Diagnostic & Imaging
Real Hospital Charges in Illinois (CMS Medicare Data)
Across 111 hospitals and surgery centers in Illinois reporting to CMS Medicare, average billed charges range from $6,194 to $133,309, with an in-state median of $37,908. The table below lists the highest-volume Illinois facilities by reported case count.
| Hospital | City | Avg Billed Charge | Avg Medicare Payment |
|---|---|---|---|
| Northshore University Healthsystem Evanston Hosp | Evanston | $37,399 | $6,511 |
| Northwestern Memorial Hospital | Chicago | $77,763 | $10,058 |
| Rush University Medical Center | Chicago | $52,071 | $12,329 |
| Sarah Bush Lincoln Health Center | Mattoon | $34,116 | $5,476 |
| Advocate Good Shepherd Hospital | Barrington | $24,224 | $5,253 |
| Uchicago Medicine Adventhealth La Grange | La Grange | $46,872 | $9,254 |
| Advocate Condell Medical Center | Libertyville | $38,395 | $5,237 |
| Elmhurst Memorial Hospital | Elmhurst | $69,428 | $9,965 |
| St Johns Hospital | Springfield | $50,023 | $6,798 |
| Carle Health Proctor Hospital | Peoria | $46,076 | $5,346 |
| The University Of Chicago Medical Center | Chicago | $93,908 | $12,190 |
| Northwestern Medicine Mchenry Hospital | Mchenry | $62,288 | $8,789 |
| Northwest Community Hospital 1 | Arlington Heights | $38,088 | $9,814 |
| Northwestern Medicine Central Dupage Hospital | Winfield | $96,200 | $10,221 |
| Advocate Lutheran General Hospital | Park Ridge | $35,403 | $8,106 |
Billed charges are a hospital's list price and are typically far higher than what is actually paid. The Avg Medicare Payment column shows what Medicare actually reimbursed at that Illinois facility.
Source: CMS Medicare Provider Utilization and Payment Data (2023).