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Botulinum Toxin Injection Into Trunk Muscles

Massachusetts rates for HCPCS 64646

This procedure injects a muscle-relaxing medication, commonly known by brand names such as Botox, into a limited number of muscles in the torso to reduce excessive muscle activity, spasm, or abnormal movement. It is used to treat a smaller number of affected trunk muscles, as opposed to a more extensive treatment area.

Rates data updated October 2026.

How much does Botulinum Toxin Injection Into Trunk Muscles cost?

$234

Typical negotiated rate. In Massachusetts, October 2026.

Insurers have agreed to pay about $234 for this service. The price depends on where it is billed: about $229 from a physician practice, and about $275 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$229$162 to $363
FacilityA hospital or hospital-owned outpatient department$275$135 to $794

How much rates vary

Facilitymedian $275 · 10th to 90th $107 to $2,512Professionalmedian $229 · 10th to 90th $120 to $537
$100$200$500$1K$2K$5Kfacility $275professional $229

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$257.04
Median
$2,187.76
Typical High
$3,630.78
Aetna
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$158.49
Typical High
$177.83
AllWays Health Partners
Setting
Facility
Modifier
None
Typical Low
$251.19
Median
$489.78
Typical High
$1,949.84
AllWays Health Partners
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$263.03
Typical High
$1,230.27
BCBS Massachusetts
Setting
Facility
Modifier
None
Typical Low
$114.82
Median
$114.82
Typical High
$263.03
BCBS Massachusetts
Setting
Professional
Modifier
None
Typical Low
$114.82
Median
$194.98
Typical High
$446.68
Cigna
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$181.97
Typical High
$741.31
Cigna
Setting
Professional
Modifier
None
Typical Low
$162.18
Median
$229.09
Typical High
$389.05
Fallon Health
Setting
Facility
Modifier
None
Typical Low
$104.71
Median
$144.54
Typical High
$3,311.31
Fallon Health
Setting
Professional
Modifier
None
Typical Low
$218.78
Median
$251.19
Typical High
$288.40
Harvard Pilgrim
Setting
Facility
Modifier
None
Typical Low
$363.08
Median
$794.33
Typical High
$4,168.69
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$134.90
Median
$263.03
Typical High
$512.86
Mass General Brigham
Setting
Facility
Modifier
None
Typical Low
$251.19
Median
$489.78
Typical High
$1,949.84
Mass General Brigham
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$263.03
Typical High
$1,230.27
United
Setting
Facility
Modifier
None
Typical Low
$407.38
Median
$870.96
Typical High
$4,168.69
United
Setting
Professional
Modifier
None
Typical Low
$144.54
Median
$223.87
Typical High
$537.03
Well Sense
Setting
Facility
Modifier
None
Typical Low
$67.61
Median
$128.82
Typical High
$199.53
Well Sense
Setting
Professional
Modifier
None
Typical Low
$85.11
Median
$112.20
Typical High
$134.90
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
$60.26
Median
$79.43
Typical High
$79.43
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$23.99
Median
$31.62
Typical High
$31.62
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$89.13
Median
$120.23
Typical High
$120.23
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$18.20
Median
$23.99
Typical High
$23.99
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$12.02
Median
$15.85
Typical High
$15.85

Where Massachusetts sits

The same service costs 3.5 times more in Alaska than in Florida. 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.

Massachusetts· 11th of 51

$234

AK $468FL $132

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.