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Repeat Expansion Test, Inherited Ataxia

Oklahoma rates for HCPCS 81181

A laboratory test on a blood sample that measures a short stretch of DNA that is normally repeated a set number of times within a single gene. An abnormally high number of repeats causes an inherited disorder of balance, coordination and speech that develops gradually over years. The test is used to confirm a diagnosis in someone with symptoms, or to test a relative of an affected person.

Rates data updated July 2026.

Facilitymedian $263 · 10th–90th $102$4270%10%20%10th90th$263Professionalmedian $102 · 10th–90th $58$1740%20%10th90th$102$10.0$50.0$200.0$1.0K$5.0K$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
$102.33
Median
$138.04
Typical High
$346.74
Aetna
Setting
Professional
Modifier
Global
Typical Low
$102.33
Median
$102.33
Typical High
$173.78
BCBS
Setting
Facility
Modifier
Global
Typical Low
$218.78
Median
$302.00
Typical High
$426.58
BCBS
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$128.82
Typical High
$128.82
Cigna
Setting
Facility
Modifier
Global
Typical Low
$89.13
Median
$363.08
Typical High
$371.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$54.95
Median
$61.66
Typical High
$199.53
Medica
Setting
Facility
Modifier
Global
Typical Low
$102.33
Median
$138.04
Typical High
$239.88
Medica
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$512.86
United
Setting
Facility
Modifier
Global
Typical Low
$48.98
Median
$138.04
Typical High
$165.96
United
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$91.20