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Muscle-Relaxing Injections Into One Limb, Extensive

Michigan 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?

$195

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $195 for this service. The price depends on where it is billed: about $195 from a physician practice, and about $741 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$195$155 to $229
FacilityA hospital or hospital-owned outpatient department$741$407 to $1,047

How much rates vary

Facilitymedian $741 · 10th to 90th $224 to $1,905Professionalmedian $195 · 10th to 90th $145 to $240
$50$100$200$500$1K$2K$5Kfacility $741professional $195

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
$151.36
Median
$234.42
Typical High
$4,897.79
Aetna
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$162.18
Typical High
$239.88
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$75.86
Median
$77.62
Typical High
$114.82
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$30.20
Median
$30.90
Typical High
$45.71
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$112.20
Median
$117.49
Typical High
$173.78
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$22.39
Median
$23.44
Typical High
$34.67
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$15.14
Median
$15.49
Typical High
$22.91
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$741.31
Median
$758.58
Typical High
$1,288.25
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$158.49
Median
$239.88
Typical High
$239.88
Cigna
Setting
Professional
Modifier
None
Typical Low
$95.50
Median
$162.18
Typical High
$323.59
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$97.72
Median
$416.87
Typical High
$3,162.28
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$154.88
Median
$199.53
Typical High
$234.42
Health Alliance Plan
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$74.13
Median
$77.62
Typical High
$114.82
Health Alliance Plan
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$29.51
Median
$30.90
Typical High
$45.71
Health Alliance Plan
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$112.20
Median
$114.82
Typical High
$173.78
Health Alliance Plan
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$22.39
Median
$22.91
Typical High
$34.67
Health Alliance Plan
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$14.79
Median
$15.49
Typical High
$22.91
Priority Health
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$162.18
Typical High
$223.87
United
Setting
Facility
Modifier
None
Typical Low
$288.40
Median
$426.58
Typical High
$1,995.26
United
Setting
Professional
Modifier
None
Typical Low
$131.83
Median
$169.82
Typical High
$208.93

Where Michigan 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.

Michigan· 23rd of 51

$195

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.