Posted commercial rates at 5 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 Edward Hospital Naperville | $3,985 | 1.1× | 2 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $4,035 | 1.1× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $4,820 | 1.4× | 2 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $6,180 | 1.8× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $9,130 | 2.6× | 2 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Endeavor Health Edward Hospital Naperville | $3,930 | 1.1× | 2 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $4,035 | 1.1× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $4,764 | 1.4× | 2 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $6,180 | 1.8× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $9,130 | 2.6× | 2 | 2026-04-01 |
5 Illinois hospitals post usable commercial rates for ankle arthroscopy in their federal price-transparency files. For CPT 29898, hospital outpatient, the median across 5 hospitals is $4,820, 1.4× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.