Posted commercial rates at 13 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 Evanston Hospital Evanston | $10,517 | 0.8× | 3 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $12,918 | 0.9× | 2 | 2026-04-01 |
| Advocate Christ Medical Center Oak Lawn | $14,716 | 1.1× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $14,716 | 1.1× | 1 | 2025-11-04 |
| Endeavor Health Elmhurst Hospital Elmhurst | $14,832 | 1.1× | 2 | 2026-04-01 |
| University of Chicago Medical Center Chicago | $20,291 | 1.5× | 2 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $22,164 | 1.6× | 1 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $19,450 | 1.0× | 1 | 2026-06-03 |
| University of Illinois Hospital and Clinics Chicago | $21,354 | 1.1× | 1 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $22,483 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $25,952 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $28,779 | 1.5× | 3 | 2026-04-01 |
| Northwestern Medicine Central DuPage Hospital Winfield | $32,452 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $33,042 | 1.8× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $35,042 | 1.9× | 4 | 2026-03-31 |
| Alton Memorial Hospital Alton | $37,116 | 2.0× | 5 | 2025-12-15 |
| Rush University Medical Center Chicago | $37,384 | 2.0× | 4 | 2026-09-25 |
| Advocate Christ Medical Center Oak Lawn | $40,021 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $40,021 | 2.1× | 4 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $45,408 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $23,472 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $27,515 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $31,760 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $35,220 | 1.6× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $40,437 | 1.8× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $42,882 | 1.9× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $45,115 | 2.0× | 4 | 2026-09-25 |
| University of Chicago Medical Center Chicago | $54,797 | 2.4× | 5 | 2026-04-01 |
13 Illinois hospitals post usable commercial rates for neck fusion (acdf) in their federal price-transparency files. For CPT 22551, hospital outpatient, the median across 7 hospitals is $14,716, 1.1× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.