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Carpal Tunnel Release Surgery (Open)

Oklahoma rates for HCPCS 64721

This surgery relieves pressure on the median nerve at the wrist by cutting the ligament that forms the roof of the carpal tunnel, performed through a single open incision in the palm or wrist. Releasing the ligament gives the nerve more room and can relieve the numbness, tingling, and hand weakness associated with carpal tunnel syndrome. It is the traditional open surgical approach, as opposed to a related procedure performed through smaller incisions with a camera-guided instrument.

Rates data updated October 2026.

How much does Carpal Tunnel Release Surgery (Open) cost?

$4,506

Typical total for the visit. In Oklahoma, October 2026.

Insurers have agreed to pay about $4,506 for this procedure. That total is two separate charges: $525 to the doctor who performs it, and $3,981 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 6 insurance carriers under federal price transparency rules.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$525$417 to $562
Facility feeThe hospital or surgery center$3,981$1,023 to $6,310

How much rates vary

Facilitymedian $3,981 · 10th to 90th $589 to $8,318Professionalmedian $525 · 10th to 90th $380 to $3,802
$500$1K$2K$5K$10Kfacility $3,981professional $525

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$562.34
Median
$1,380.38
Typical High
$6,606.93
Aetna
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$389.05
Typical High
$501.19
Ambetter
Setting
Professional
Modifier
None
Typical Low
$194.98
Median
$389.05
Typical High
$489.78
BCBS Oklahoma
Setting
Facility
Modifier
None
Typical Low
$1,659.59
Median
$5,754.40
Typical High
$9,549.93
BCBS Oklahoma
Setting
Professional
Modifier
None
Typical Low
$416.87
Median
$549.54
Typical High
$575.44
Cigna
Setting
Facility
Modifier
None
Typical Low
$512.86
Median
$1,047.13
Typical High
$1,258.93
Cigna
Setting
Professional
Modifier
None
Typical Low
$426.58
Median
$537.03
Typical High
$575.44
Medica
Setting
Facility
Modifier
None
Typical Low
$524.81
Median
$741.31
Typical High
$5,888.44
Medica
Setting
Professional
Modifier
None
Typical Low
$389.05
Median
$3,801.89
Typical High
$4,168.69
United
Setting
Facility
Modifier
None
Typical Low
$912.01
Median
$2,951.21
Typical High
$6,025.60
United
Setting
Professional
Modifier
None
Typical Low
$354.81
Median
$446.68
Typical High
$588.84
6 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$190.55
Median
$194.98
Typical High
$199.53
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$75.86
Median
$77.62
Typical High
$79.43
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$288.40
Median
$288.40
Typical High
$295.12
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$57.54
Median
$57.54
Typical High
$58.88
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$38.02
Median
$38.90
Typical High
$39.81
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$269.15
Median
$269.15
Typical High
$275.42

Where Oklahoma sits

The same service costs 4.1 times more in Vermont than in California. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Physician feeFacility fee

Oklahoma· 5th of 51

$4,506

$525 physician + $3,981 facility

VT $5,717CA $1,390

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.