Posted commercial rates at 50 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 |
|---|---|---|---|---|
| Northwestern Medicine Delnor Community Hospital Geneva | $879 | 0.9× | 2 | 2026-04-01 |
| Rush Oak Park Hospital Oak Park | $886 | 0.9× | 5 | 2026-09-26 |
| Northwestern Lake Forest Hospital Lake Forest | $1,068 | 1.1× | 1 | 2026-04-01 |
| Sarah Bush Lincoln Health Center Mattoon | $1,136 | 1.2× | 2 | 2026-06-03 |
| Roseland Community Hospital Chicago | $1,210 | 1.2× | 5 | 2026-07-01 |
| Saint Francis Hospital-Evanston Evanston | $1,210 | 1.2× | 9 | 2026-09-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $1,238 | 1.3× | 3 | 2026-04-01 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $1,295 | 1.3× | 4 | 2026-01-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $1,344 | 1.4× | 4 | 2026-01-01 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $1,361 | 1.4× | 5 | 2026-04-01 |
| Trinity Rock Island Rock Island | $1,362 | 1.4× | 5 | 2026-01-28 |
| Mt Sinai Hospital Medical Center Chicago | $1,387 | 1.4× | 11 | 2026-09-22 |
| Holy Cross Hospital Chicago | $1,430 | 1.5× | 12 | 2026-09-22 |
| Swedish Hospital Chicago | $1,458 | 1.5× | 3 | 2026-04-01 |
| St Alexius Medical Center Hoffman Estates | $1,505 | 1.6× | 1 | 2026-01-01 |
| John H Stroger Jr Hospital Chicago | $1,506 | 1.6× | 1 | 2026-04-01 |
| Hammond Henry Hospital Geneseo | $1,552 | 1.6× | 2 | 2026-01-22 |
| Deaconess Illinois Medical Center Marion | $1,613 | 1.7× | 5 | 2026-02-03 |
| West Suburban Medical Center Oak Park | $1,618 | 1.7× | 5 | 2025-03-17 |
| Uchicago Medicine Adventhealth La Grange La Grange | $1,790 | 1.8× | 4 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $1,790 | 1.8× | 4 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $1,790 | 1.8× | 4 | 2026-04-01 |
| Alton Memorial Hospital Alton | $1,920 | 2.0× | 7 | 2025-12-15 |
| Insight Hospital And Medical Center Chicago Chicago | $1,960 | 2.0× | 1 | 2026-06-25 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $2,070 | 2.1× | 2 | 2026-03-31 |
| Endeavor Health Edward Hospital Naperville | $2,089 | 2.1× | 2 | 2026-04-01 |
| Northwestern Medicine Mchenry Hospital McHenry | $2,137 | 2.2× | 1 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $2,228 | 2.3× | 1 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $2,228 | 2.3× | 1 | 2026-04-15 |
| Carle Health Methodist Hospital Peoria | $2,228 | 2.3× | 1 | 2026-04-15 |
| Ingalls Memorial Hospital Harvey | $2,242 | 2.3× | 5 | 2026-04-01 |
| Morrison Community Hospital Morrison | $2,343 | 2.4× | 3 | 2026-03-13 |
| Morris Hospital & Healthcare Centers Morris | $2,344 | 2.4× | 1 | 2026-06-30 |
| Endeavor Health Evanston Hospital Evanston | $2,550 | 2.6× | 3 | 2026-04-01 |
| Deaconess Illinois Crossroads Mount Vernon | $2,785 | 2.9× | 3 | 2026-02-03 |
| Endeavor Health Elmhurst Hospital Elmhurst | $2,858 | 2.9× | 2 | 2026-04-01 |
| University of Illinois Hospital and Clinics Chicago | $3,074 | 3.2× | 2 | 2026-04-01 |
| Northwestern Memorial Hospital Chicago | $3,306 | 3.4× | 1 | 2026-04-01 |
| Rush University Medical Center Chicago | $3,459 | 3.6× | 2 | 2026-09-25 |
| Advocate Trinity Hospital Chicago | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $3,622 | 3.7× | 1 | 2025-11-04 |
| Advocate Sherman Hospital Elgin | $3,728 | 3.8× | 1 | 2025-11-04 |
| Advocate Condell Medical Center Libertyville | $3,775 | 3.9× | 1 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $4,195 | 4.3× | 2 | 2026-04-01 |
| St Marys Hospital Decatur | $4,210 | 4.3× | 2 | 2025-01-01 |
| Loyola University Medical Center Maywood | $4,955 | 5.1× | 1 | 2026-03-31 |
50 Illinois hospitals post usable commercial rates for upper endoscopy (egd), diagnostic in their federal price-transparency files. For CPT 43235, hospital outpatient, the median across 50 hospitals is $2,080, 2.1× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.