Carpal tunnel release cost in Detroit, MI
In Detroit-Warren-Dearborn, MI, 16 hospitals list a cash price for carpal tunnel release, open surgery: from $604.29 to $8,677.50, with a median of $1,251.50. The lowest listed price is at Henry Ford Health Hospital and 3 other hospitals — $647.21 less than the median here. Across Michigan, the median is $833.50 at 30 hospitals.
Cash prices at 16 facilities across 14 cities for code 64721, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 31, 2025 and Sep 2, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Detroit-Warren-Dearborn, MI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Henry Ford Health Hospital lowest Detroit, MI · (313) 916-2600 PR REVISE MEDIAN NERVE AT CARPAL TUNNEL | $604.29 | $1,400.00 | $269.87–$1,192.45 | 57% | Jun 28, 2026 source file |
| Henry Ford Health West Bloomfield Hospital lowest West Bloomfield, MI · (248) 325-1000 PR REVISE MEDIAN NERVE AT CARPAL TUNNEL | $604.29 | $1,400.00 | $269.87–$1,192.45 | 57% | Jun 28, 2026 source file |
| Henry Ford Wyandotte Hospital lowest Wyandotte, MI PR REVISE MEDIAN NERVE AT CARPAL TUNNEL | $604.29 | $1,400.00 | $269.87–$858.28 | 57% | Jun 28, 2026 source file |
| Henry Ford Macomb Hospital lowest Clinton Twp, MI · (586) 263-2300 PR REVISE MEDIAN NERVE AT CARPAL TUNNEL | $604.29 | $1,400.00 | $269.87–$858.28 | 57% | Jun 28, 2026 source file |
| McLaren Macomb Mount Clemens, MI · (586) 493-8000 Hospitalist SP 64721 Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Oakland Pontiac, MI · (248) 338-5000 Hospitalist SP 64721 Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Macomb Mount Clemens, MI · (586) 493-8000 SP Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel 64721 | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Oakland Pontiac, MI · (248) 338-5000 SP Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel 64721 | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Port Huron Port Huron, MI · (810) 987-5000 SP Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel 64721 | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Port Huron Port Huron, MI · (810) 987-5000 Hospitalist SP 64721 Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Lapeer Region Lapeer, MI · (810) 667-5500 Hospitalist SP 64721 Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| McLaren Lapeer Region Lapeer, MI · (810) 667-5500 SP Neuroplasty And/Or Transposition; Median Nerve At Carpal Tunnel 64721 | $833.50 | $1,666.90 | $287.34–$718.48 | 50% | Dec 31, 2025 source file |
| Harper University Hospital Detroit, MI · (313) 745-6211 CARPAL TUNNEL RELEASE, OPEN | $1,669.50 | $2,226.00 | $0.22–$5,812.00 | 25% | Sep 2, 2026 source file |
| Harper University Hospital Detroit, MI · (313) 745-6211 CARPAL TUNNEL RELEASE, OPEN | $1,669.50 | $2,226.00 | $0.22–$5,812.00 | 25% | Aug 20, 2026 source file |
| Henry Ford Wyandotte Hospital Wyandotte, MI HB REVISE MEDIAN N/CARPAL TUNNEL SURG | $2,685.07 | $3,543.00 | $297.73–$3,580.09 | 24% | Jun 28, 2026 source file |
| Henry Ford Health West Bloomfield Hospital West Bloomfield, MI · (248) 325-1000 HB REVISE MEDIAN N/CARPAL TUNNEL SURG | $2,685.07 | $3,543.00 | $419.90–$4,475.11 | 24% | Jun 28, 2026 source file |
| Henry Ford Health Hospital Detroit, MI · (313) 916-2600 HB REVISE MEDIAN N/CARPAL TUNNEL SURG | $2,685.07 | $3,543.00 | $419.90–$4,475.11 | 24% | Jun 28, 2026 source file |
| Henry Ford Macomb Hospital Clinton Twp, MI · (586) 263-2300 HB REVISE MEDIAN N/CARPAL TUNNEL SURG | $2,685.07 | $3,543.00 | $419.90–$4,475.11 | 24% | Jun 28, 2026 source file |
| McLaren Lapeer Region Lapeer, MI · (810) 667-5500 CARPAL TUNNEL SURGERY | $2,724.08 | $5,448.16 | $1,068.17–$3,047.20 | 50% | Dec 31, 2025 source file |
| McLaren Port Huron Port Huron, MI · (810) 987-5000 CARPAL TUNNEL SURGERY | $2,856.60 | $5,713.19 | $1,068.17–$3,047.20 | 50% | Dec 31, 2025 source file |
| McLaren Oakland Pontiac, MI · (248) 338-5000 CARPAL TUNNEL SURGERY | $4,419.76 | $8,839.52 | $1,068.17–$3,462.69 | 50% | Dec 31, 2025 source file |
| McLaren Macomb Mount Clemens, MI · (586) 493-8000 CARPAL TUNNEL SURGERY | $5,222.75 | $10,445.50 | $1,068.17–$3,898.05 | 50% | Dec 31, 2025 source file |
| Corewell Health Wayne Hospital Wayne, MI · (734) 467-4175 Hc Chemodnrvtj Musc Musc Innervated Facial Nrv Unil | $7,256.00 | $7,256.00 | — | — | — source file |
| Beaumont Hospital - Taylor Taylor, MI · (313) 295-5000 Hc Chemodnrvtj Musc Musc Innervated Facial Nrv Unil | $7,256.00 | $7,256.00 | — | — | — source file |
| William Beaumont Hospital Troy, MI · (248) 964-8800 Hc Chemodnrvtj Musc Musc Innervated Facial Nrv Unil | $7,256.00 | $7,256.00 | — | — | — source file |
| Corewell Health Trenton Hospital Trenton, MI · (734) 671-3800 Hc Chemodnrvtj Musc Musc Innervated Facial Nrv Unil | $7,256.00 | $7,256.00 | — | — | — source file |
| William Beaumont Hospital Grosse Pointe, MI · (313) 473-1000 Hc Chemodnrvtj Musc Musc Innervated Facial Nrv Unil | $7,256.00 | $7,256.00 | — | — | — source file |
| VHS Rehabilitation Institute of Michigan Detroit, MI CARPAL TUNNEL RELEASE/SONEX | $7,875.00 | $10,500.00 | — | 25% | Apr 8, 2026 source file |
| VHS Huron Valley-Sinai Hospital Commerce Charter Twp, MI · (248) 937-3370 CARPAL TUNNEL RELEASE/SONEX | $8,677.50 | $11,570.00 | $0.17–$10,413.00 | 25% | May 20, 2026 source file |
Outpatient: lowest $604.29, median $1,251.50, highest $8,677.50 — a 14.4× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $7,256.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 6 of 10 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
Carpal tunnel release cuts the ligament across the palm side of the wrist to take pressure off the median nerve. It is done for numbness, tingling and weakness in the hand that do not improve with splints or injections.
What the price covers
The facility price usually covers the operating or procedure room and recovery. The surgeon and any anesthesia or sedation are billed separately.