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Muscle-Relaxing Injections Into One Limb, Extensive

Illinois 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 $1,288 · 10th–90th $195$5,1290%5%10%10th90th$1,288Professionalmedian $182 · 10th–90th $107$3890%5%10%10th90th$182$50.0$200.0$1.0K$5.0K

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
$177.83
Median
$1,288.25
Typical High
$5,128.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$162.18
Typical High
$446.68
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$177.83
Median
$199.53
Typical High
$251.19
BCBS
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$1,047.13
Typical High
$2,511.89
BCBS
Setting
Professional
Modifier
Global
Typical Low
$138.04
Median
$204.17
Typical High
$354.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$199.53
Median
$199.53
Typical High
$199.53
Cigna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$199.53
Typical High
$331.13
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$295.12
Typical High
$707.95
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$147.91
Typical High
$245.47
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$281.84
United
Setting
Facility
Modifier
Global
Typical Low
$602.56
Median
$1,380.38
Typical High
$3,548.13
United
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$190.55
Typical High
$323.59