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Repeat Expansion Test For Inherited Ataxia

Nationwide rates for HCPCS 81182

Counts how many times a short piece of DNA repeats inside one gene. Everyone carries a run of these repeats, but when the run grows beyond a certain length the gene stops working properly and causes a slowly worsening loss of balance and coordination that runs in families.

Rates data updated July 2026.

Facilitymedian $195 · 10th–90th $110$5750%10%20%10th90th$195Professionalmedian $117 · 10th–90th $69$2630%20%10th90th$117$0.2$2.0$20.0$200.0$2.0K$20.0K

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
$109.65
Median
$218.78
Typical High
$588.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$112.20
Typical High
$245.47
BCBS
Setting
Facility
Modifier
Global
Typical Low
$123.03
Median
$186.21
Typical High
$630.96
BCBS
Setting
Professional
Modifier
Global
Typical Low
$54.95
Median
$91.20
Typical High
$245.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$97.72
Median
$275.42
Typical High
$602.56
Cigna
Setting
Professional
Modifier
Global
Typical Low
$63.10
Median
$154.88
Typical High
$331.13
United
Setting
Facility
Modifier
Global
Typical Low
$64.57
Median
$138.04
Typical High
$165.96
United
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$81.28
Typical High
$204.17