Carpal tunnel release at Northwestern Medicine McHenry
CPT 64721 · McHenry, IL
These are Northwestern Medicine McHenry's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 19 Illinois hospitals we index that post a cash price for this service: lowest $431.59, median $8,775.65, highest $23,926.69. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Northwestern Lake Forest Hospital Lake Forest, IL | 22.8 mi | $13,738.86 | $19,626.94 | 2026-04-01 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 31.3 mi | $17,921.02 | $25,601.46 | 2026-04-01 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 32.3 mi | $17,726.43 | $25,323.47 | 2026-04-01 |
| Loyola Gottlieb Memorial Hospital Melrose Park, IL | 36.8 mi | $654.93 | $3,447.00 | 2026-03-31 |
| Saint Francis Hospital-Evanston Evanston, IL | 37.4 mi | $2,082.00 | $8,688.00 | 2026-09-01 |
| Northwestern Medicine Kishwaukee Hospital Dekalb, IL | 38.1 mi | $19,196.44 | $27,423.49 | 2026-04-01 |
| Loyola University Medical Center Maywood, IL | 38.7 mi | $792.81 | $3,447.00 | 2026-03-31 |
| Humboldt Park Health Chicago, IL | 43.0 mi | $431.59 | $1,541.40 | 2026-09-29 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 64721 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HB Carpal Tunnel Surgery standard_charge_information[18299] | outpatient | $12,552.42 | $17,932.03 | $3,577.00 – $9,102.00 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Northwestern Medicine McHenry prices