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SMN1 Gene Copy Test For Spinal Muscular Atrophy

Florida rates for HCPCS 81329

Counts how many working copies of the SMN1 gene a person carries, and examines the related SMN2 gene when that adds useful information. Missing copies of SMN1 cause spinal muscular atrophy, an inherited condition in which the nerves that drive muscle become progressively damaged. It is used to screen prospective parents for carrier status and to confirm the diagnosis in someone with symptoms.

Rates data updated October 2026.

How much does SMN1 Gene Copy Test For Spinal Muscular Atrophy cost?

$89.13

Typical negotiated rate. In Florida, October 2026.

Insurers have agreed to pay about $89.13 for this service. The price depends on where it is billed: about $81.28 from a physician practice, and about $251 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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$81.28$64.57 to $115
FacilityA hospital or hospital-owned outpatient department$251$182 to $251

How much rates vary

Facilitymedian $251 · 10th to 90th $115 to $251Professionalmedian $81 · 10th to 90th $54 to $170
$10$20$50$100$200$500facility $251professional $81

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
$81.28
Median
$102.33
Typical High
$275.42
Aetna
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$89.13
Typical High
$117.49
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$40.74
Median
$44.67
Typical High
$54.95
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$16.60
Median
$17.78
Typical High
$22.39
Ambetter
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$85.11
AvMed
Setting
Facility
Modifier
None
Typical Low
$109.65
Median
$138.04
Typical High
$165.96
AvMed
Setting
Professional
Modifier
None
Typical Low
$15.14
Median
$138.04
Typical High
$138.04
Cigna
Setting
Facility
Modifier
None
Typical Low
$77.62
Median
$114.82
Typical High
$562.34
Cigna
Setting
Professional
Modifier
None
Typical Low
$63.10
Median
$89.13
Typical High
$234.42
Florida Blue
Setting
Facility
Modifier
None
Typical Low
$251.19
Median
$251.19
Typical High
$251.19
Florida Blue
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$81.28
Typical High
$120.23
Molina
Setting
Professional
Modifier
None
Typical Low
$91.20
Median
$91.20
Typical High
$112.20
United
Setting
Facility
Modifier
None
Typical Low
$138.04
Median
$138.04
Typical High
$138.04
United
Setting
Professional
Modifier
None
Typical Low
$47.86
Median
$58.88
Typical High
$186.21
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$128.82
Median
$138.04
Typical High
$138.04

Where Florida sits

The same service costs 4.9 times more in Alaska than in Alabama. 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.

Florida· 50th of 51

$89.13

AK $309AL $63.10

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.