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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 October 2026.

How much does Muscle-Relaxing Injections Into One Limb, Extensive cost?

$209

Typical negotiated rate. In New Hampshire, October 2026.

Insurers have agreed to pay about $209 for this service. The price depends on where it is billed: about $209 from a physician practice, and about $813 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$209$162 to $251
FacilityA hospital or hospital-owned outpatient department$813$603 to $1,413

How much rates vary

Facilitymedian $813 · 10th to 90th $229 to $2,692Professionalmedian $209 · 10th to 90th $115 to $363
$100$200$500$1K$2K$5K$10Kfacility $813professional $209

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,819.70
Median
$2,398.83
Typical High
$9,772.37
Aetna
Setting
Professional
Modifier
None
Typical Low
$134.90
Median
$173.78
Typical High
$239.88
Ambetter
Setting
Professional
Modifier
None
Typical Low
$457.09
Median
$457.09
Typical High
$630.96
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$1,288.25
Median
$1,548.82
Typical High
$3,467.37
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$102.33
Median
$194.98
Typical High
$239.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$165.96
Median
$229.09
Typical High
$630.96
Cigna
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$269.15
Typical High
$467.74
Harvard Pilgrim
Setting
Facility
Modifier
None
Typical Low
$660.69
Median
$776.25
Typical High
$2,691.53
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$123.03
Median
$229.09
Typical High
$457.09
United
Setting
Facility
Modifier
None
Typical Low
$660.69
Median
$851.14
Typical High
$2,691.53
United
Setting
Professional
Modifier
None
Typical Low
$147.91
Median
$234.42
Typical High
$398.11
Well Sense
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$83.18
5 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$77.62
Median
$87.10
Typical High
$120.23
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$30.90
Median
$35.48
Typical High
$47.86
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$117.49
Median
$131.83
Typical High
$181.97
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$23.44
Median
$26.30
Typical High
$36.31
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$15.49
Median
$17.38
Typical High
$23.99

Where New Hampshire sits

The same service costs 3.3 times more in Alaska than in Virginia. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

New Hampshire· 16th of 51

$209

AK $468VA $141

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.