Posted commercial rates at 6 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 Northwest Community Hospital Arlington Heights | $3,751 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $4,200 | 1.4× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $4,897 | 1.6× | 2 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $5,636 | 1.9× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $7,210 | 2.4× | 2 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Endeavor Health Northwest Community Hospital Arlington Heights | $3,751 | 1.3× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $3,948 | 1.3× | 2 | 2026-03-31 |
| Endeavor Health Edward Hospital Naperville | $4,200 | 1.4× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $4,897 | 1.6× | 2 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $5,636 | 1.9× | 3 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $7,210 | 2.4× | 2 | 2026-04-01 |
6 Illinois hospitals post usable commercial rates for anal fistula surgery in their federal price-transparency files. For CPT 46270, hospital outpatient, the median across 5 hospitals is $4,897, 1.6× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.