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Muscle-Relaxing Injections Into One Limb, Extensive

Hawaii 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?

$162

Typical physician fee. In Hawaii, July 2026.

Insurers have agreed to pay about $162 for this service. Most negotiated rates run $129 to $209.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $2,884 · 10th to 90th $977 to $3,162Professionalmedian $158 · 10th to 90th $107 to $224
$50.0$100.0$200.0$500.0$1.0K$2.0Kfacility $2,884professional $158

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
$977.24
Median
$2,884.03
Typical High
$3,162.28
Aetna
Setting
Professional
Modifier
Global
Typical Low
$107.15
Median
$158.49
Typical High
$208.93
Cigna
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$204.17
Typical High
$275.42
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$213.80
Typical High
$281.84
United
Setting
Facility
Modifier
Global
Typical Low
$1,148.15
Median
$1,148.15
Typical High
$1,148.15
United
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$199.53
Typical High
$275.42
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$154.88
Typical High
$251.19

Where Hawaii 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.

Hawaii $162 · 48th 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.