Total knee replacement: Illinois hospital prices
CPT 27447 · 25 hospitals
Lowest cash price$1,565.55
Median$2,560.38
Highest$34,605.90
Each figure is the hospital's own posted standard charge from its machine-readable file; the file date is in the last column. They are not quotes, and they cover the hospital's charge for this code, not the whole visit. How to read this.
| Hospital | Cash price | Gross charge | Insurer min – max | File date |
|---|---|---|---|---|
| Humboldt Park Health Chicago | $1,565.55 | $5,591.25 | $1,845.11 – $5,870.81 | 2026-09-29 |
| University of Illinois Hospital and Clinics Chicago | $2,356.50 | $7,855.00 | $561.81 – $7,855.00 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $2,560.38 | $3,657.68 | $1,463.07 – $14,510.37 | 2026-09-22 |
| Holy Cross Hospital Chicago | $2,560.38 | $3,657.68 | $1,645.96 – $14,095.79 | 2026-09-22 |
| Morris Hospital & Healthcare Centers Morris | $3,012.07 | $12,519.00 | $4,882.41 – $14,170.95 | 2026-06-30 |
| Saint Francis Hospital-Evanston Evanston | $13,690.00 | $40,674.00 | $1,339.63 – $33,759.42 | 2026-09-01 |
| Northwestern Memorial Hospital Chicago | $34,605.90 | $49,437.00 | $11,568.26 – $29,975.00 | 2026-04-01 |
| Loyola Gottlieb Memorial Hospital Melrose Park | not posted | $9,279.25 – $16,765.79 | 2026-03-31 | |
| Advocate Sherman Hospital Elgin | not posted | $15,472.00 – $25,752.25 | 2025-11-04 | |
| Advocate Trinity Hospital Chicago | not posted | $19,448.31 – $47,462.00 | 2025-11-04 | |
| West Suburban Medical Center Oak Park | not posted | $5,942.00 – $13,680.88 | 2025-03-17 | |
| Macneal Hospital Berwyn | not posted | $2,306.97 – $18,227.76 | 2026-03-31 | |
| Louis A Weiss Memorial Hospital Chicago | not posted | $5,942.00 – $13,680.88 | 2025-03-17 | |
| The University of Chicago Medical Center Chicago | not posted | $13,758.17 – $36,418.00 | 2026-04-01 | |
| Swedish Hospital Chicago | not posted | $3,964.86 – $20,637.25 | 2026-04-01 | |
| Advocate Illinois Masonic Medical Center Chicago | not posted | $19,448.31 – $47,462.00 | 2025-11-04 | |
| HSHS St. Elizabeth's Hospital O Fallon | not posted | $6,439.63 – $34,182.93 | 2026-03-24 | |
| Ingalls Memorial Hospital Harvey | not posted | $13,758.17 – $17,750.00 | 2026-04-01 | |
| Elmhurst Memorial Hospital Elmhurst | not posted | $4,845.94 – $22,164.41 | 2026-04-01 | |
| Advocate Condell Medical Center Libertyville | not posted | $17,324.00 – $25,752.25 | 2025-11-04 | |
| Advocate Christ Hospital & Medical Center Oak Lawn | not posted | $19,448.31 – $47,462.00 | 2025-11-04 | |
| Advocate Lutheran General Hospital Park Ridge | not posted | $19,448.31 – $47,462.00 | 2025-11-04 | |
| Loyola University Medical Center Maywood | not posted | $12,473.75 – $19,716.57 | 2026-03-31 | |
| Advocate Good Samaritan Hospital Downers Grove | not posted | $19,448.31 – $47,462.00 | 2025-11-04 | |
| Advocate Good Shepherd Hospital Barrington | not posted | $19,448.31 – $47,462.00 | 2025-11-04 |