Posted commercial rates at 33 Illinois hospitals, each next to its own Medicare base rate.
Open in the explorerAll statesEvery bill for the whole procedure
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Mt Sinai Hospital Medical Center Chicago | $4,914 | 0.6× | 4 | 2026-09-22 |
| Holy Cross Hospital Chicago | $4,914 | 0.6× | 6 | 2026-09-22 |
| Endeavor Health Evanston Hospital Evanston | $6,070 | 0.8× | 2 | 2026-04-01 |
| West Suburban Medical Center Oak Park | $6,483 | 0.8× | 2 | 2025-03-17 |
| Uchicago Medicine Adventhealth La Grange La Grange | $6,753 | 0.9× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $6,753 | 0.9× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $6,753 | 0.9× | 2 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $6,970 | 0.9× | 2 | 2026-04-01 |
| Morrison Community Hospital Morrison | $7,035 | 0.9× | 3 | 2026-03-13 |
| Advocate Sherman Hospital Elgin | $7,154 | 0.9× | 1 | 2025-11-04 |
| Advocate Condell Medical Center Libertyville | $7,713 | 1.0× | 1 | 2025-11-04 |
| Ingalls Memorial Hospital Harvey | $8,241 | 1.1× | 2 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $8,330 | 1.1× | 2 | 2026-04-01 |
| Mercy Medical Center Aurora | $8,512 | 1.1× | 7 | 2026-09-01 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $8,942 | 1.1× | 3 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston | $9,092 | 1.2× | 8 | 2026-09-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $9,164 | 1.2× | 2 | 2026-04-01 |
| Loyola University Medical Center Maywood | $9,762 | 1.3× | 1 | 2026-03-31 |
| Advocate Trinity Hospital Chicago | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $10,219 | 1.3× | 1 | 2025-11-04 |
| Swedish Hospital Chicago | $10,326 | 1.3× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $11,584 | 1.5× | 2 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $12,287 | 1.6× | 5 | 2026-02-03 |
| Carle Health Proctor Hospital Peoria | $16,983 | 2.2× | 1 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $16,983 | 2.2× | 1 | 2026-04-15 |
| Carle Health Methodist Hospital Peoria | $16,983 | 2.2× | 1 | 2026-04-15 |
| Decatur Memorial Hospital Decatur | $17,496 | 2.3× | 1 | 2026-09-17 |
| Trinity Rock Island Rock Island | $18,026 | 2.3× | 3 | 2026-01-28 |
| Deaconess Illinois Crossroads Mount Vernon | $21,223 | 2.7× | 3 | 2026-02-03 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Uchicago Medicine Adventhealth La Grange La Grange | $4,175 | 0.5× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $4,175 | 0.5× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $4,175 | 0.5× | 3 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $5,404 | 0.7× | 4 | 2026-09-22 |
| Holy Cross Hospital Chicago | $5,404 | 0.7× | 5 | 2026-09-22 |
| West Suburban Medical Center Oak Park | $6,483 | 0.8× | 2 | 2025-03-17 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $6,558 | 0.8× | 4 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $6,970 | 0.9× | 2 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $7,154 | 0.9× | 1 | 2025-11-04 |
| Endeavor Health Evanston Hospital Evanston | $7,188 | 0.9× | 2 | 2026-04-01 |
| Advocate Condell Medical Center Libertyville | $7,713 | 1.0× | 1 | 2025-11-04 |
| Endeavor Health Edward Hospital Naperville | $8,330 | 1.1× | 2 | 2026-04-01 |
| Ingalls Memorial Hospital Harvey | $8,553 | 1.1× | 3 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston | $9,092 | 1.2× | 8 | 2026-09-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $9,164 | 1.2× | 2 | 2026-04-01 |
| Advocate Trinity Hospital Chicago | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $10,219 | 1.3× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $10,219 | 1.3× | 1 | 2025-11-04 |
| Swedish Hospital Chicago | $10,326 | 1.3× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $11,584 | 1.5× | 2 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $12,287 | 1.6× | 5 | 2026-02-03 |
| Carle Health Proctor Hospital Peoria | $16,983 | 2.2× | 1 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $16,983 | 2.2× | 1 | 2026-04-15 |
| Carle Health Methodist Hospital Peoria | $16,983 | 2.2× | 1 | 2026-04-15 |
| Trinity Rock Island Rock Island | $18,026 | 2.3× | 3 | 2026-01-28 |
| Deaconess Illinois Crossroads Mount Vernon | $21,223 | 2.7× | 3 | 2026-02-03 |
33 Illinois hospitals post usable commercial rates for kneecap or quadriceps tendon repair in their federal price-transparency files. For CPT 27380, hospital outpatient, the median across 33 hospitals is $9,164, 1.2× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.