Posted commercial rates at 10 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 |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $7,639 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $8,595 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $9,922 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $11,003 | 1.5× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $11,172 | 1.5× | 4 | 2026-03-31 |
| Endeavor Health Evanston Hospital Evanston | $12,632 | 1.7× | 3 | 2026-04-01 |
| Rush University Medical Center Chicago | $14,682 | 2.0× | 4 | 2026-09-25 |
| Advocate Christ Medical Center Oak Lawn | $15,294 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $15,294 | 2.1× | 4 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $17,834 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $8,898 | 1.0× | 1 | 2026-06-03 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $10,085 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $11,641 | 1.4× | 3 | 2026-04-01 |
| Loyola University Medical Center Maywood | $11,940 | 1.4× | 4 | 2026-03-31 |
| Endeavor Health Elmhurst Hospital Elmhurst | $12,909 | 1.5× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $14,821 | 1.7× | 3 | 2026-04-01 |
| Rush University Medical Center Chicago | $17,102 | 2.0× | 4 | 2026-09-25 |
| Advocate Christ Medical Center Oak Lawn | $17,950 | 2.1× | 4 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $17,950 | 2.1× | 4 | 2025-11-04 |
| University of Chicago Medical Center Chicago | $20,772 | 2.4× | 5 | 2026-04-01 |
| Hospital | Median across insurers | × Medicare | Insurers | File date |
|---|---|---|---|---|
| Sarah Bush Lincoln Health Center Mattoon | $13,142 | 1.0× | 1 | 2026-06-03 |
| Loyola University Medical Center Maywood | $15,210 | 1.2× | 4 | 2026-03-31 |
| Endeavor Health Northwest Community Hospital Arlington Heights | $15,346 | 1.2× | 3 | 2026-04-01 |
| Endeavor Health Edward Hospital Naperville | $17,714 | 1.4× | 3 | 2026-04-01 |
| Endeavor Health Elmhurst Hospital Elmhurst | $19,644 | 1.6× | 3 | 2026-04-01 |
| Endeavor Health Evanston Hospital Evanston | $22,554 | 1.8× | 3 | 2026-04-01 |
| Rush University Medical Center Chicago | $25,260 | 2.0× | 4 | 2026-09-25 |
| University of Chicago Medical Center Chicago | $30,681 | 2.4× | 5 | 2026-04-01 |
10 Illinois hospitals post usable commercial rates for c-section in their federal price-transparency files. For inpatient stay (MS-DRG 788), the median across 10 hospitals is $11,902, 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.