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Muscle-Relaxing Injections Into One Limb, Extensive

New Jersey rates for HCPCS 64644

This service delivers injections of a muscle-relaxing medication into multiple muscles of a single arm or leg, used to ease stiffness or spasticity caused by conditions that overactivate certain muscles. It covers treatment of a larger number of muscles in that limb than the more limited version of this same treatment.

Rates data updated July 2026.

How much does Muscle-Relaxing Injections Into One Limb, Extensive cost?

$182

Typical negotiated rate. In New Jersey, July 2026.

Insurers have agreed to pay about $182 for this service. The price depends on where it is billed: about $166 from a physician practice, and about $4,467 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$166$120 to $240
FacilityA hospital or hospital-owned outpatient department$4,467$1,349 to $6,457

How much rates vary

Facilitymedian $4,467 · 10th to 90th $200 to $10,233Professionalmedian $166 · 10th to 90th $105 to $617
$50.0$200.0$1.0K$5.0K$20.0Kfacility $4,467professional $166

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$177.83
Median
$4,570.88
Typical High
$10,232.93
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$154.88
Typical High
$707.95
AmeriHealth
Setting
Facility
Modifier
Global
Typical Low
$1,659.59
Median
$2,884.03
Typical High
$7,079.46
AmeriHealth
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$407.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$223.87
Typical High
$537.03
Emblem Health
Setting
Professional
Modifier
Global
Typical Low
$165.96
Median
$239.88
Typical High
$331.13
Horizon BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,380.38
Median
$2,344.23
Typical High
$3,548.13
Horizon BCBS
Setting
Professional
Modifier
Global
Typical Low
$93.33
Median
$190.55
Typical High
$660.69
United
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$3,467.37
Typical High
$6,760.83
United
Setting
Professional
Modifier
Global
Typical Low
$93.33
Median
$173.78
Typical High
$346.74

Where New Jersey sits

The same service costs 2.2 times more in Wisconsin than in Kentucky. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

New Jersey $182 · 28th of 51
WI $339KY $155

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.