Price AtlasInteractive atlas · All states · techysurgeon.comScreening colonoscopy (Medicare) in Illinois: what insurers pay
Posted commercial rates at 7 Illinois hospitals, each next to its own Medicare base rate.
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CPT G0121
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Endeavor Health Evanston Hospital Evanston | $1,111 | 1.1× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $1,270 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $1,300 | 1.3× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $2,154 | 2.2× | 2 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $2,558 | 2.6× | 2 | 2026-04-01 |
| Rush University Medical Center Chicago | $3,342 | 3.4× | 2 | 2026-09-25 |
CPT G0105
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Endeavor Health Evanston Hospital Evanston | $1,107 | 1.1× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $1,270 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $1,299 | 1.3× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $2,154 | 2.2× | 2 | 2026-04-01 |
| Loyola University Medical Center Maywood | $2,350 | 2.4× | 2 | 2026-03-31 |
| University of Chicago Medical Center Chicago | $2,558 | 2.6× | 2 | 2026-04-01 |
| Rush University Medical Center Chicago | $3,352 | 3.4× | 2 | 2026-09-25 |
Questions
How much do insurers pay for screening colonoscopy (medicare) in Illinois?
7 Illinois hospitals post usable commercial rates for screening colonoscopy (medicare) in their federal price-transparency files. For CPT G0121, hospital outpatient, the median across 6 hospitals is $1,727, 1.7× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.