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Muscle-Relaxing Injections Into One Limb, Extensive

New Hampshire 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 $1,549 · 10th–90th $214$9,7720%20%10th90th$1,549Professionalmedian $209 · 10th–90th $123$3980%10%10th90th$209$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
$100.00
Median
$8,912.51
Typical High
$9,772.37
Aetna
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$162.18
Typical High
$204.17
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$457.09
Median
$457.09
Typical High
$457.09
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,288.25
Median
$1,412.54
Typical High
$2,630.27
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$213.80
Typical High
$302.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$251.19
Typical High
$436.52
Harvard Pilgrim
Setting
Facility
Modifier
Global
Typical Low
$7,943.28
Median
$7,943.28
Typical High
$7,943.28
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$234.42
Typical High
$436.52
United
Setting
Facility
Modifier
Global
Typical Low
$7,943.28
Median
$7,943.28
Typical High
$7,943.28
United
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$239.88
Typical High
$457.09
Well Sense
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$213.80