Posted commercial rates at 12 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 | $16,764 | 0.9× | 2 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $18,156 | 1.0× | 2 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $29,013 | 1.5× | 2 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $30,270 | 1.6× | 1 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $30,270 | 1.6× | 1 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $22,084 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $24,201 | 1.1× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $27,935 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $30,979 | 1.5× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $35,567 | 1.7× | 3 | 2026-04-01 |
| Alton Memorial Hospital Alton | $36,687 | 1.7× | 5 | 2025-12-15 |
| Northwestern Medicine Central DuPage Hospital Winfield | $36,847 | 1.7× | 1 | 2026-04-01 |
| Loyola University Medical Center Maywood | $37,717 | 1.8× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $42,447 | 2.0× | 4 | 2026-09-25 |
| Advocate Christ Medical Center Oak Lawn | $43,078 | 2.0× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $43,078 | 2.0× | 4 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $51,557 | 2.4× | 5 | 2026-04-01 |
12 Illinois hospitals post usable commercial rates for elbow replacement in their federal price-transparency files. For CPT 24363, hospital outpatient, the median across 5 hospitals is $29,013, 1.5× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.