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Muscle-Relaxing Injections Into One Limb, Extensive

Kentucky 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?

$155

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $155 for this service. The price depends on where it is billed: about $141 from a physician practice, and about $1,950 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 7 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$141$105 to $178
FacilityA hospital or hospital-owned outpatient department$1,950$1,072 to $2,630

How much rates vary

Facilitymedian $1,950 · 10th to 90th $182 to $3,388Professionalmedian $141 · 10th to 90th $98 to $288
$50.0$100.0$200.0$500.0$1.0K$2.0K$5.0Kfacility $1,950professional $141

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
$109.65
Median
$812.83
Typical High
$5,011.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$102.33
Median
$147.91
Typical High
$295.12
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$123.03
Median
$134.90
Typical High
$269.15
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,148.15
Median
$2,137.96
Typical High
$2,951.21
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$89.13
Median
$104.71
Typical High
$151.36
CareSource
Setting
Facility
Modifier
Global
Typical Low
$102.33
Median
$144.54
Typical High
$186.21
CareSource
Setting
Professional
Modifier
Global
Typical Low
$117.49
Median
$144.54
Typical High
$177.83
Cigna
Setting
Facility
Modifier
Global
Typical Low
$34.67
Median
$181.97
Typical High
$181.97
Cigna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$213.80
Typical High
$912.01
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$123.03
United
Setting
Facility
Modifier
Global
Typical Low
$389.05
Median
$1,445.44
Typical High
$2,630.27
United
Setting
Professional
Modifier
Global
Typical Low
$114.82
Median
$177.83
Typical High
$275.42

Where Kentucky 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.

Kentucky $155 · 51st 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.