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Repeat Expansion Test, Inherited Ataxia

Delaware 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 $158 · 10th–90th $158$1580%50%$158Professionalmedian $91 · 10th–90th $72$4070%20%10th90th$91$100.0$200.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Aetna
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$91.20
Typical High
$407.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$89.13
Median
$89.13
Typical High
$89.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$58.88
Median
$67.61
Typical High
$186.21
United
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$81.28
Typical High
$204.17