Posted commercial rates at 57 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 |
|---|---|---|---|---|
| Endeavor Health Evanston Hospital Evanston | $10,285 | 0.6× | 3 | 2026-04-01 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $11,495 | 0.6× | 1 | 2026-01-01 |
| St Alexius Medical Center Hoffman Estates | $11,495 | 0.6× | 1 | 2026-01-01 |
| Trinity Rock Island Rock Island | $14,049 | 0.8× | 1 | 2026-01-28 |
| Mt Sinai Hospital Medical Center Chicago | $14,086 | 0.8× | 4 | 2026-09-22 |
| Holy Cross Hospital Chicago | $14,086 | 0.8× | 6 | 2026-09-22 |
| Uchicago Medicine Adventhealth La Grange La Grange | $16,024 | 0.8× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $16,024 | 0.8× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $16,024 | 0.8× | 2 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $16,217 | 0.9× | 2 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $16,764 | 0.9× | 2 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $17,114 | 0.9× | 1 | 2025-11-04 |
| Ingalls Memorial Hospital Harvey | $17,750 | 0.9× | 3 | 2026-04-01 |
| Advocate Condell Medical Center Libertyville | $19,945 | 1.1× | 1 | 2025-11-04 |
| Saint Francis Hospital-Evanston Evanston | $21,502 | 1.1× | 7 | 2026-09-01 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $21,608 | 1.1× | 3 | 2026-04-01 |
| Swedish Hospital Chicago | $24,953 | 1.3× | 3 | 2026-04-01 |
| Advocate Trinity Hospital Chicago | $27,813 | 1.5× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $27,813 | 1.5× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $27,813 | 1.5× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $27,813 | 1.5× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $27,813 | 1.5× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $27,813 | 1.5× | 1 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $29,013 | 1.5× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $30,270 | 1.6× | 1 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $30,270 | 1.6× | 1 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Trinity Rock Island Rock Island | $6,977 | 0.5× | 3 | 2026-01-28 |
| West Suburban Medical Center Oak Park | $7,981 | 0.6× | 1 | 2025-03-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $9,157 | 0.7× | 1 | 2026-01-01 |
| St Alexius Medical Center Hoffman Estates | $9,157 | 0.7× | 1 | 2026-01-01 |
| Endeavor Health Evanston Hospital Evanston | $10,156 | 0.7× | 3 | 2026-04-01 |
| Morrison Community Hospital Morrison | $11,013 | 0.8× | 3 | 2026-03-13 |
| Uchicago Medicine Adventhealth La Grange La Grange | $13,005 | 0.9× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $13,005 | 0.9× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $13,005 | 0.9× | 2 | 2026-04-01 |
| Holy Cross Hospital Chicago | $13,549 | 1.0× | 6 | 2026-09-22 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $13,559 | 1.0× | 2 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $13,788 | 1.0× | 4 | 2026-09-22 |
| Endeavor Health Elmhurst Hospital Elmhurst | $15,490 | 1.1× | 2 | 2026-04-01 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $15,822 | 1.1× | 3 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $17,114 | 1.2× | 1 | 2025-11-04 |
| Ingalls Memorial Hospital Harvey | $17,230 | 1.3× | 3 | 2026-04-01 |
| Swedish Hospital Chicago | $18,271 | 1.3× | 3 | 2026-04-01 |
| Advocate Condell Medical Center Libertyville | $19,945 | 1.4× | 1 | 2025-11-04 |
| Endeavor Health Edward Hospital Naperville | $22,164 | 1.6× | 1 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $26,120 | 1.9× | 2 | 2026-04-01 |
| Advocate Trinity Hospital Chicago | $27,813 | 2.0× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $27,813 | 2.0× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $27,813 | 2.0× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $27,813 | 2.0× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $27,813 | 2.0× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $27,813 | 2.0× | 1 | 2025-11-04 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Morris Hospital & Healthcare Centers Morris | $18,497 | 0.9× | 2 | 2026-06-30 |
| Sarah Bush Lincoln Health Center Mattoon | $21,894 | 1.0× | 1 | 2026-06-03 |
| Northwestern Medicine Mchenry Hospital McHenry | $21,981 | 1.0× | 2 | 2026-04-01 |
| Decatur Memorial Hospital Decatur | $23,272 | 1.1× | 13 | 2026-09-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $23,482 | 1.1× | 4 | 2026-01-01 |
| Trinity Rock Island Rock Island | $23,505 | 1.1× | 5 | 2026-01-28 |
| Riverside Medical Center Kankakee | $24,111 | 1.1× | 1 | 2026-03-15 |
| St Alexius Medical Center Hoffman Estates | $24,444 | 1.2× | 1 | 2026-01-01 |
| Swedish Hospital Chicago | $24,880 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $24,914 | 1.2× | 3 | 2026-04-01 |
| Ingalls Memorial Hospital Harvey | $25,419 | 1.2× | 5 | 2026-04-01 |
| Mercy Medical Center Aurora | $26,082 | 1.2× | 4 | 2026-09-01 |
| Uchicago Medicine Adventhealth La Grange La Grange | $27,293 | 1.3× | 5 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $27,293 | 1.3× | 5 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $27,852 | 1.3× | 6 | 2026-09-22 |
| Saint Francis Hospital-Evanston Evanston | $27,967 | 1.3× | 5 | 2026-09-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $28,567 | 1.4× | 3 | 2026-01-01 |
| Endeavor Health Edward Hospital Naperville | $28,758 | 1.4× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $28,829 | 1.4× | 6 | 2026-04-01 |
| Community First Medical Center Chicago | $29,214 | 1.4× | 5 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $30,266 | 1.4× | 5 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $30,266 | 1.4× | 5 | 2026-04-15 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $31,286 | 1.5× | 7 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $31,892 | 1.5× | 3 | 2026-04-01 |
| Carle Eureka Hospital Eureka | $32,005 | 1.5× | 5 | 2026-04-15 |
| Advocate Sherman Hospital Elgin | $32,346 | 1.5× | 5 | 2025-11-04 |
| Carle Health Methodist Hospital Peoria | $32,360 | 1.5× | 5 | 2026-04-15 |
| Northwestern Lake Forest Hospital Lake Forest | $32,635 | 1.6× | 1 | 2026-04-01 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $32,699 | 1.6× | 5 | 2026-03-31 |
| Advocate Condell Medical Center Libertyville | $33,254 | 1.6× | 4 | 2025-11-04 |
| West Suburban Medical Center Oak Park | $34,370 | 1.6× | 5 | 2025-03-17 |
| Northwestern Medicine Central DuPage Hospital Winfield | $36,529 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $36,615 | 1.7× | 3 | 2026-04-01 |
| Hammond Henry Hospital Geneseo | $36,704 | 1.7× | 2 | 2026-01-22 |
| Alton Memorial Hospital Alton | $38,008 | 1.8× | 8 | 2025-12-15 |
| Loyola University Medical Center Maywood | $38,828 | 1.8× | 4 | 2026-03-31 |
| Deaconess Illinois Medical Center Marion | $39,018 | 1.9× | 6 | 2026-02-03 |
| Advocate Illinois Masonic Medical Center Chicago | $40,510 | 1.9× | 4 | 2025-11-04 |
| Northwestern Medicine Kishwaukee Hospital Dekalb | $41,105 | 1.9× | 1 | 2026-04-01 |
| Hoopeston Community Memorial Hospital Hoopeston | $41,973 | 2.0× | 1 | 2026-04-15 |
| Rush University Medical Center Chicago | $42,081 | 2.0× | 4 | 2026-09-25 |
| Jacksonville Memorial Hospital Jacksonville | $42,488 | 2.0× | 3 | 2026-09-17 |
| Advocate Good Shepherd Hospital Barrington | $42,652 | 2.0× | 4 | 2025-11-04 |
| Advocate Trinity Hospital Chicago | $42,888 | 2.0× | 4 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $42,888 | 2.0× | 4 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $44,348 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $44,348 | 2.1× | 4 | 2025-11-04 |
| St Marys Hospital Decatur | $45,509 | 2.2× | 2 | 2025-01-01 |
| The Carle Foundation Hospital Urbana | $46,510 | 2.2× | 4 | 2026-04-15 |
| Deaconess Illinois Crossroads Mount Vernon | $49,522 | 2.4× | 4 | 2026-02-03 |
| University of Chicago Medical Center Chicago | $51,113 | 2.4× | 5 | 2026-04-01 |
| Taylorville Memorial Hospital Taylorville | $59,439 | 2.8× | 1 | 2026-09-17 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| University of Illinois Hospital and Clinics Chicago | $23,356 | 0.9× | 1 | 2026-04-01 |
| Morris Hospital & Healthcare Centers Morris | $23,738 | 0.9× | 2 | 2026-06-30 |
| Northwestern Medicine Delnor Community Hospital Geneva | $26,700 | 1.0× | 1 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $28,097 | 1.0× | 1 | 2026-06-03 |
| Northwestern Medicine Mchenry Hospital McHenry | $28,209 | 1.0× | 2 | 2026-04-01 |
| Decatur Memorial Hospital Decatur | $29,865 | 1.1× | 13 | 2026-09-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $30,134 | 1.1× | 4 | 2026-01-01 |
| Trinity Rock Island Rock Island | $30,690 | 1.1× | 5 | 2026-01-28 |
| St Alexius Medical Center Hoffman Estates | $31,369 | 1.2× | 1 | 2026-01-01 |
| Riverside Medical Center Kankakee | $31,481 | 1.2× | 1 | 2026-03-15 |
| Swedish Hospital Chicago | $32,483 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $32,529 | 1.2× | 3 | 2026-04-01 |
| Ingalls Memorial Hospital Harvey | $32,621 | 1.2× | 5 | 2026-04-01 |
| Mercy Medical Center Aurora | $32,924 | 1.2× | 4 | 2026-09-01 |
| Uchicago Medicine Adventhealth La Grange La Grange | $35,634 | 1.3× | 5 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $35,634 | 1.3× | 5 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston | $35,891 | 1.3× | 5 | 2026-09-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $36,661 | 1.4× | 3 | 2026-01-01 |
| Community First Medical Center Chicago | $37,491 | 1.4× | 5 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $37,547 | 1.4× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $37,640 | 1.4× | 6 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $38,842 | 1.4× | 5 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $38,842 | 1.4× | 5 | 2026-04-15 |
| Alton Memorial Hospital Alton | $40,170 | 1.5× | 8 | 2025-12-15 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $40,847 | 1.5× | 7 | 2026-04-01 |
| Carle Eureka Hospital Eureka | $41,436 | 1.5× | 5 | 2026-04-15 |
| Carle Health Methodist Hospital Peoria | $41,529 | 1.5× | 5 | 2026-04-15 |
| Endeavor Health Elmhurst Hospital Elmhurst | $41,638 | 1.5× | 3 | 2026-04-01 |
| Northwestern Lake Forest Hospital Lake Forest | $41,882 | 1.6× | 1 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $42,234 | 1.6× | 5 | 2025-11-04 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $42,695 | 1.6× | 5 | 2026-03-31 |
| Advocate Condell Medical Center Libertyville | $43,420 | 1.6× | 4 | 2025-11-04 |
| West Suburban Medical Center Oak Park | $44,877 | 1.7× | 5 | 2025-03-17 |
| Northwestern Medicine Central DuPage Hospital Winfield | $46,879 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $47,805 | 1.8× | 3 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $49,992 | 1.9× | 6 | 2026-02-03 |
| Loyola University Medical Center Maywood | $50,698 | 1.9× | 4 | 2026-03-31 |
| Northwestern Medicine Kishwaukee Hospital Dekalb | $52,751 | 1.9× | 1 | 2026-04-01 |
| Advocate Illinois Masonic Medical Center Chicago | $52,894 | 2.0× | 4 | 2025-11-04 |
| Rush University Medical Center Chicago | $54,004 | 2.0× | 4 | 2026-09-25 |
| Jacksonville Memorial Hospital Jacksonville | $54,526 | 2.0× | 3 | 2026-09-17 |
| Hoopeston Community Memorial Hospital Hoopeston | $54,803 | 2.0× | 1 | 2026-04-15 |
| Advocate Good Shepherd Hospital Barrington | $55,690 | 2.1× | 4 | 2025-11-04 |
| Hammond Henry Hospital Geneseo | $55,828 | 2.1× | 2 | 2026-01-22 |
| Advocate Trinity Hospital Chicago | $55,999 | 2.1× | 4 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $55,999 | 2.1× | 4 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $57,904 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $57,904 | 2.1× | 4 | 2025-11-04 |
| St Marys Hospital Decatur | $59,164 | 2.2× | 2 | 2025-01-01 |
| The Carle Foundation Hospital Urbana | $59,688 | 2.2× | 4 | 2026-04-15 |
| Deaconess Illinois Crossroads Mount Vernon | $63,211 | 2.3× | 4 | 2026-02-03 |
| University of Chicago Medical Center Chicago | $65,595 | 2.4× | 5 | 2026-04-01 |
| Taylorville Memorial Hospital Taylorville | $76,280 | 2.8× | 1 | 2026-09-17 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Northwestern Medicine Delnor Community Hospital Geneva | $39,410 | 1.0× | 1 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $41,473 | 1.0× | 1 | 2026-06-03 |
| Northwestern Medicine Mchenry Hospital McHenry | $41,638 | 1.0× | 1 | 2026-04-01 |
| Decatur Memorial Hospital Decatur | $44,082 | 1.1× | 13 | 2026-09-17 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $44,480 | 1.1× | 4 | 2026-01-01 |
| Trinity Rock Island Rock Island | $45,648 | 1.1× | 5 | 2026-01-28 |
| St Alexius Medical Center Hoffman Estates | $46,303 | 1.2× | 1 | 2026-01-01 |
| Riverside Medical Center Kankakee | $46,824 | 1.2× | 1 | 2026-03-15 |
| Mercy Medical Center Aurora | $47,674 | 1.2× | 4 | 2026-09-01 |
| Mt Sinai Hospital Medical Center Chicago | $47,926 | 1.2× | 7 | 2026-09-22 |
| Ingalls Memorial Hospital Harvey | $48,150 | 1.2× | 5 | 2026-04-01 |
| Swedish Hospital Chicago | $48,317 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $48,384 | 1.2× | 3 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston | $52,977 | 1.3× | 5 | 2026-09-01 |
| Uchicago Medicine Adventhealth La Grange La Grange | $53,004 | 1.3× | 5 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $53,004 | 1.3× | 5 | 2026-04-01 |
| Roseland Community Hospital Chicago | $53,247 | 1.3× | 1 | 2026-07-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $54,113 | 1.4× | 3 | 2026-01-01 |
| Endeavor Health Edward Hospital Naperville | $55,849 | 1.4× | 3 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $55,986 | 1.4× | 6 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $57,332 | 1.4× | 5 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $57,332 | 1.4× | 5 | 2026-04-15 |
| Alton Memorial Hospital Alton | $59,080 | 1.5× | 6 | 2025-12-15 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $60,757 | 1.5× | 7 | 2026-04-01 |
| Carle Health Methodist Hospital Peoria | $61,299 | 1.5× | 5 | 2026-04-15 |
| Carle Eureka Hospital Eureka | $61,400 | 1.5× | 5 | 2026-04-15 |
| Northwestern Lake Forest Hospital Lake Forest | $61,819 | 1.6× | 1 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $61,934 | 1.6× | 3 | 2026-04-01 |
| Advocate Sherman Hospital Elgin | $62,819 | 1.6× | 5 | 2025-11-04 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $63,504 | 1.6× | 5 | 2026-03-31 |
| Advocate Condell Medical Center Libertyville | $64,582 | 1.6× | 4 | 2025-11-04 |
| West Suburban Medical Center Oak Park | $66,749 | 1.7× | 5 | 2025-03-17 |
| Northwestern Medicine Central DuPage Hospital Winfield | $69,195 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $71,107 | 1.8× | 3 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $73,652 | 1.8× | 6 | 2026-02-03 |
| Loyola University Medical Center Maywood | $75,408 | 1.9× | 4 | 2026-03-31 |
| Advocate Illinois Masonic Medical Center Chicago | $78,673 | 2.0× | 4 | 2025-11-04 |
| Rush University Medical Center Chicago | $79,712 | 2.0× | 4 | 2026-09-25 |
| Jacksonville Memorial Hospital Jacksonville | $80,484 | 2.0× | 2 | 2026-09-17 |
| Hoopeston Community Memorial Hospital Hoopeston | $81,514 | 2.0× | 1 | 2026-04-15 |
| Advocate Good Shepherd Hospital Barrington | $82,833 | 2.1× | 4 | 2025-11-04 |
| Advocate Trinity Hospital Chicago | $83,292 | 2.1× | 4 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $83,292 | 2.1× | 4 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $86,125 | 2.2× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $86,125 | 2.2× | 4 | 2025-11-04 |
| St Marys Hospital Decatur | $87,594 | 2.2× | 2 | 2025-01-01 |
| The Carle Foundation Hospital Urbana | $88,101 | 2.2× | 4 | 2026-04-15 |
| Deaconess Illinois Crossroads Mount Vernon | $92,726 | 2.3× | 4 | 2026-02-03 |
| University of Chicago Medical Center Chicago | $96,820 | 2.4× | 5 | 2026-04-01 |
| Taylorville Memorial Hospital Taylorville | $112,593 | 2.8× | 1 | 2026-09-17 |
57 Illinois hospitals post usable commercial rates for knee replacement revision in their federal price-transparency files. For CPT 27487, hospital outpatient, the median across 26 hospitals is $18,848, 1.0× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.