Posted commercial rates at 40 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 |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $342 | 0.6× | 3 | 2026-06-03 |
| John H Stroger Jr Hospital Chicago | $510 | 0.9× | 3 | 2026-04-01 |
| Carle Eureka Hospital Eureka | $566 | 1.0× | 1 | 2026-04-15 |
| University of Chicago Medical Center Chicago | $678 | 1.1× | 1 | 2026-04-01 |
| Hshs Holy Family Hospital Greenville | $722 | 1.2× | 4 | 2026-03-24 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $744 | 1.3× | 3 | 2026-04-01 |
| Alexian Brothers Medical Center 1 Elk Grove Village | $758 | 1.3× | 4 | 2026-01-01 |
| Presence Saint Joseph Hospital - Chicago Chicago | $786 | 1.3× | 4 | 2026-01-01 |
| St Alexius Medical Center Hoffman Estates | $881 | 1.5× | 1 | 2026-01-01 |
| Swedish Hospital Chicago | $884 | 1.5× | 3 | 2026-04-01 |
| Deaconess Illinois Medical Center Marion | $944 | 1.6× | 5 | 2026-02-03 |
| Loyola University Medical Center Maywood | $1,150 | 1.9× | 1 | 2026-03-31 |
| Endeavor Health Edward Hospital Naperville | $1,232 | 2.1× | 2 | 2026-04-01 |
| Carle Health Proctor Hospital Peoria | $1,304 | 2.2× | 1 | 2026-04-15 |
| Carle Health Pekin Hospital Pekin | $1,304 | 2.2× | 1 | 2026-04-15 |
| Carle Health Methodist Hospital Peoria | $1,304 | 2.2× | 1 | 2026-04-15 |
| Ingalls Memorial Hospital Harvey | $1,313 | 2.2× | 4 | 2026-04-01 |
| Uchicago Medicine Adventhealth Hinsdale Hinsdale | $1,423 | 2.4× | 5 | 2026-04-01 |
| Trinity Rock Island Rock Island | $1,440 | 2.4× | 5 | 2026-01-28 |
| Deaconess Illinois Crossroads Mount Vernon | $1,630 | 2.8× | 3 | 2026-02-03 |
| West Suburban Medical Center Oak Park | $1,719 | 2.9× | 5 | 2025-03-17 |
| Endeavor Health Evanston Hospital Evanston | $1,724 | 2.9× | 3 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $1,762 | 3.0× | 7 | 2026-09-22 |
| Uchicago Medicine Adventhealth La Grange La Grange | $1,816 | 3.1× | 4 | 2026-04-01 |
| Uchicago Medicine Adventhealth Glenoaks Glendale Heights | $1,816 | 3.1× | 4 | 2026-04-01 |
| Uchicago Medicine Adventhealth Bolingbrook Bolingbrook | $1,816 | 3.1× | 4 | 2026-04-01 |
| Holy Cross Hospital Chicago | $1,846 | 3.1× | 9 | 2026-09-22 |
| University of Illinois Hospital and Clinics Chicago | $1,870 | 3.2× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $2,087 | 3.5× | 2 | 2026-04-01 |
| Loyola Gottlieb Memorial Hospital Melrose Park | $2,208 | 3.8× | 2 | 2026-03-31 |
| Rush University Medical Center Chicago | $2,639 | 4.5× | 2 | 2026-09-25 |
| Advocate Trinity Hospital Chicago | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Christ Medical Center Oak Lawn | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $3,314 | 5.6× | 1 | 2025-11-04 |
| Advocate Sherman Hospital Elgin | $3,728 | 6.3× | 1 | 2025-11-04 |
| Advocate Condell Medical Center Libertyville | $3,811 | 6.5× | 1 | 2025-11-04 |
| Alton Memorial Hospital Alton | $4,587 | 7.8× | 3 | 2025-12-15 |
40 Illinois hospitals post usable commercial rates for laser after cataract (yag capsulotomy) in their federal price-transparency files. For CPT 66821, hospital outpatient, the median across 40 hospitals is $1,675, 2.8× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.