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 | $8,167 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $8,176 | 1.3× | 2 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $8,254 | 1.3× | 3 | 2026-04-01 |
| Northwestern Memorial Hospital Chicago | $8,382 | 1.3× | 1 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $8,969 | 1.4× | 2 | 2026-04-01 |
| Advocate Christ Medical Center Oak Lawn | $14,716 | 2.3× | 1 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $14,716 | 2.3× | 1 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $16,105 | 2.5× | 2 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Endeavor Health Evanston Hospital Evanston | $8,167 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $8,176 | 1.3× | 2 | 2026-04-01 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $8,254 | 1.3× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $8,969 | 1.4× | 2 | 2026-04-01 |
| Loyola University Medical Center Maywood | $13,247 | 2.0× | 1 | 2026-03-31 |
| University of Chicago Medical Center Chicago | $16,105 | 2.5× | 2 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $10,882 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $12,514 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $14,445 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $16,019 | 1.5× | 3 | 2026-04-01 |
| Northwestern Medicine Central DuPage Hospital Winfield | $18,156 | 1.7× | 1 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $18,391 | 1.8× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $19,502 | 1.9× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $20,915 | 2.0× | 4 | 2026-09-25 |
| Alton Memorial Hospital Alton | $21,082 | 2.0× | 5 | 2025-12-15 |
| Advocate Christ Medical Center Oak Lawn | $22,274 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $22,274 | 2.1× | 4 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $25,404 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $13,477 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $15,752 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $18,182 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $20,163 | 1.6× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $23,150 | 1.8× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $24,547 | 1.9× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $25,904 | 2.0× | 4 | 2026-09-25 |
| University of Chicago Medical Center Chicago | $31,464 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $19,013 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $22,571 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $26,054 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $28,892 | 1.6× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $33,171 | 1.8× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $35,176 | 1.9× | 4 | 2026-03-31 |
| Rush University Medical Center Chicago | $36,544 | 2.0× | 4 | 2026-09-25 |
| University of Chicago Medical Center Chicago | $44,387 | 2.4× | 5 | 2026-04-01 |
13 Illinois hospitals post usable commercial rates for gallbladder removal (laparoscopic) in their federal price-transparency files. For CPT 47562, hospital outpatient, the median across 8 hospitals is $8,676, 1.3× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.