Posted commercial rates at 58 Illinois hospitals, each next to its own Medicare base rate.
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| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Morris Hospital & Healthcare Centers Morris | $5,862 | 0.9× | 2 | 2026-06-30 |
| Northwestern Medicine Delnor Community Hospital Geneva | $6,594 | 1.0× | 1 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $6,939 | 1.0× | 1 | 2026-06-03 |
| Northwestern Medicine Mchenry Hospital McHenry | $6,966 | 1.0× | 2 | 2026-04-01 |
| Decatur Memorial Hospital Decatur | $7,375 | 1.1× | 13 | 2026-09-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $7,442 | 1.1× | 4 | 2026-01-01 |
| St Alexius Medical Center Hoffman Estates | $7,747 | 1.2× | 1 | 2026-01-01 |
| Trinity Rock Island Rock Island | $7,892 | 1.2× | 5 | 2026-01-28 |
| Holy Cross Hospital Chicago | $7,928 | 1.2× | 5 | 2026-09-22 |
| Ingalls Memorial Hospital Harvey | $8,056 | 1.2× | 5 | 2026-04-01 |
| Riverside Medical Center Kankakee | $8,095 | 1.2× | 1 | 2026-03-15 |
| Swedish Hospital Chicago | $8,355 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $8,366 | 1.3× | 3 | 2026-04-01 |
| Rush Oak Park Hospital Oak Park | $8,810 | 1.3× | 4 | 2026-09-26 |
| Touchette Regional Hospital Inc Centreville | $8,829 | 1.3× | 1 | 2026-04-13 |
| Saint Francis Hospital-Evanston Evanston | $8,863 | 1.3× | 5 | 2026-09-01 |
| Roseland Community Hospital Chicago | $8,909 | 1.3× | 1 | 2026-07-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $9,054 | 1.4× | 3 | 2026-01-01 |
| Uchicago Medicine Adventhealth La Grange La Grange | $9,166 | 1.4× | 5 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $9,166 | 1.4× | 5 | 2026-04-01 |
| Mercy Medical Center Aurora | $9,168 | 1.4× | 4 | 2026-09-01 |
| Mt Sinai Hospital Medical Center Chicago | $9,466 | 1.4× | 6 | 2026-09-22 |
| Community First Medical Center Chicago | $9,580 | 1.4× | 5 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $9,592 | 1.4× | 5 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $9,592 | 1.4× | 5 | 2026-04-15 |
| Northwestern Lake Forest Hospital Lake Forest | $9,639 | 1.4× | 1 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $9,657 | 1.4× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $9,681 | 1.4× | 6 | 2026-04-01 |
| Carle Health Methodist Hospital Peoria | $10,256 | 1.5× | 5 | 2026-04-15 |
| Carle Eureka Hospital Eureka | $10,448 | 1.6× | 5 | 2026-04-15 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $10,506 | 1.6× | 7 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $10,710 | 1.6× | 3 | 2026-04-01 |
| Hammond Henry Hospital Geneseo | $10,851 | 1.6× | 1 | 2026-01-22 |
| Advocate Sherman Hospital Elgin | $10,860 | 1.6× | 5 | 2025-11-04 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $10,979 | 1.6× | 5 | 2026-03-31 |
| Advocate Condell Medical Center Libertyville | $11,166 | 1.7× | 4 | 2025-11-04 |
| Alton Memorial Hospital Alton | $11,390 | 1.7× | 8 | 2025-12-15 |
| West Suburban Medical Center Oak Park | $11,540 | 1.7× | 5 | 2025-03-17 |
| Northwestern Medicine Central DuPage Hospital Winfield | $11,577 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $12,296 | 1.8× | 3 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $12,562 | 1.9× | 6 | 2026-02-03 |
| Loyola University Medical Center Maywood | $13,037 | 1.9× | 4 | 2026-03-31 |
| Northwestern Medicine Kishwaukee Hospital Dekalb | $13,116 | 2.0× | 5 | 2026-04-01 |
| Rush University Medical Center Chicago | $13,336 | 2.0× | 4 | 2026-09-25 |
| Jacksonville Memorial Hospital Jacksonville | $13,466 | 2.0× | 3 | 2026-09-17 |
| Advocate Illinois Masonic Medical Center Chicago | $13,602 | 2.0× | 4 | 2025-11-04 |
| Hoopeston Community Memorial Hospital Hoopeston | $14,093 | 2.1× | 1 | 2026-04-15 |
| Advocate Good Shepherd Hospital Barrington | $14,321 | 2.1× | 4 | 2025-11-04 |
| Advocate Trinity Hospital Chicago | $14,400 | 2.2× | 4 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $14,400 | 2.2× | 4 | 2025-11-04 |
| The Carle Foundation Hospital Urbana | $14,740 | 2.2× | 4 | 2026-04-15 |
| Advocate Christ Medical Center Oak Lawn | $14,890 | 2.2× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $14,890 | 2.2× | 4 | 2025-11-04 |
| St Marys Hospital Decatur | $15,665 | 2.4× | 2 | 2025-01-01 |
| University of Chicago Medical Center Chicago | $16,199 | 2.4× | 5 | 2026-04-01 |
| Deaconess Illinois Crossroads Mount Vernon | $16,611 | 2.5× | 4 | 2026-02-03 |
| Northwestern Medicine Valley West Hospital Sandwich | $18,638 | 2.8× | 1 | 2026-04-01 |
| Taylorville Memorial Hospital Taylorville | $31,842 | 4.8× | 1 | 2026-09-17 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Morris Hospital & Healthcare Centers Morris | $9,566 | 0.9× | 2 | 2026-06-30 |
| Northwestern Medicine Delnor Community Hospital Geneva | $10,761 | 1.0× | 1 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $11,324 | 1.0× | 1 | 2026-06-03 |
| Northwestern Medicine Mchenry Hospital McHenry | $11,369 | 1.0× | 2 | 2026-04-01 |
| Decatur Memorial Hospital Decatur | $12,036 | 1.1× | 13 | 2026-09-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $12,145 | 1.1× | 4 | 2026-01-01 |
| Holy Cross Hospital Chicago | $12,350 | 1.1× | 5 | 2026-09-22 |
| St Alexius Medical Center Hoffman Estates | $12,643 | 1.2× | 1 | 2026-01-01 |
| Ingalls Memorial Hospital Harvey | $13,147 | 1.2× | 5 | 2026-04-01 |
| Trinity Rock Island Rock Island | $13,164 | 1.2× | 5 | 2026-01-28 |
| Riverside Medical Center Kankakee | $13,503 | 1.2× | 1 | 2026-03-15 |
| Swedish Hospital Chicago | $13,937 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $13,956 | 1.3× | 3 | 2026-04-01 |
| Rush Oak Park Hospital Oak Park | $14,378 | 1.3× | 4 | 2026-09-26 |
| Mercy Medical Center Aurora | $14,378 | 1.3× | 4 | 2026-09-01 |
| Mt Sinai Hospital Medical Center Chicago | $14,448 | 1.3× | 7 | 2026-09-22 |
| Saint Francis Hospital-Evanston Evanston | $14,465 | 1.3× | 5 | 2026-09-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $14,775 | 1.4× | 3 | 2026-01-01 |
| Uchicago Medicine Adventhealth La Grange La Grange | $15,288 | 1.4× | 5 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $15,288 | 1.4× | 5 | 2026-04-01 |
| Carle Health Methodist Hospital Peoria | $15,430 | 1.4× | 5 | 2026-04-15 |
| Community First Medical Center Chicago | $15,634 | 1.4× | 5 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $15,654 | 1.4× | 5 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $15,654 | 1.4× | 5 | 2026-04-15 |
| Endeavor Health Edward Hospital Naperville | $16,109 | 1.5× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $16,149 | 1.5× | 6 | 2026-04-01 |
| Northwestern Lake Forest Hospital Lake Forest | $16,879 | 1.6× | 1 | 2026-04-01 |
| Alton Memorial Hospital Alton | $17,107 | 1.6× | 8 | 2025-12-15 |
| Carle Eureka Hospital Eureka | $17,248 | 1.6× | 5 | 2026-04-15 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $17,438 | 1.6× | 7 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $17,864 | 1.6× | 3 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $18,116 | 1.7× | 5 | 2025-11-04 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $18,314 | 1.7× | 5 | 2026-03-31 |
| Advocate Condell Medical Center Libertyville | $18,624 | 1.7× | 4 | 2025-11-04 |
| Taylorville Memorial Hospital Taylorville | $18,838 | 1.7× | 1 | 2026-09-17 |
| Northwestern Medicine Central DuPage Hospital Winfield | $18,893 | 1.7× | 1 | 2026-04-01 |
| West Suburban Medical Center Oak Park | $19,249 | 1.8× | 5 | 2025-03-17 |
| Deaconess Illinois Medical Center Marion | $20,320 | 1.9× | 6 | 2026-02-03 |
| Endeavor Health Evanston Hospital Evanston | $20,510 | 1.9× | 3 | 2026-04-01 |
| Northwestern Medicine Kishwaukee Hospital Dekalb | $21,260 | 1.9× | 1 | 2026-04-01 |
| Loyola University Medical Center Maywood | $21,746 | 2.0× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $21,765 | 2.0× | 4 | 2026-09-25 |
| Jacksonville Memorial Hospital Jacksonville | $21,976 | 2.0× | 3 | 2026-09-17 |
| Advocate Illinois Masonic Medical Center Chicago | $22,688 | 2.1× | 4 | 2025-11-04 |
| Hoopeston Community Memorial Hospital Hoopeston | $23,507 | 2.2× | 1 | 2026-04-15 |
| Advocate Good Shepherd Hospital Barrington | $23,888 | 2.2× | 4 | 2025-11-04 |
| Advocate Trinity Hospital Chicago | $24,020 | 2.2× | 4 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $24,020 | 2.2× | 4 | 2025-11-04 |
| The Carle Foundation Hospital Urbana | $24,056 | 2.2× | 4 | 2026-04-15 |
| Advocate Christ Medical Center Oak Lawn | $24,837 | 2.3× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $24,837 | 2.3× | 4 | 2025-11-04 |
| St Marys Hospital Decatur | $25,744 | 2.4× | 2 | 2025-01-01 |
| Deaconess Illinois Crossroads Mount Vernon | $26,197 | 2.4× | 4 | 2026-02-03 |
| University of Chicago Medical Center Chicago | $26,436 | 2.4× | 5 | 2026-04-01 |
| Northwestern Medicine Valley West Hospital Sandwich | $30,417 | 2.8× | 1 | 2026-04-01 |
58 Illinois hospitals post usable commercial rates for skin infection (cellulitis) (hospital stay) in their federal price-transparency files. For inpatient stay (MS-DRG 603), the median across 58 hospitals is $10,352, 1.6× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.