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Muscle-Relaxing Injections Into One Limb, Extensive

Connecticut 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.

Facilitymedian $4,169 · 10th–90th $339$8,5110%10%10th90th$4,169Professionalmedian $200 · 10th–90th $115$6760%5%10%10th90th$200$100.0$200.0$500.0$1.0K$2.0K$5.0K$10.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$338.84
Median
$4,365.16
Typical High
$7,943.28
Aetna
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$190.55
Typical High
$676.08
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$2,137.96
Median
$3,162.28
Typical High
$11,748.98
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$151.36
Median
$218.78
Typical High
$371.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$50.12
Median
$323.59
Typical High
$1,148.15
Cigna
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$269.15
Typical High
$436.52
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$169.82
Median
$239.88
Typical High
$398.11
Health New England
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$776.25
United
Setting
Facility
Modifier
Global
Typical Low
$1,862.09
Median
$4,677.35
Typical High
$9,332.54
United
Setting
Professional
Modifier
Global
Typical Low
$117.49
Median
$208.93
Typical High
$436.52