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Repeat Expansion Test For Inherited Ataxia

California 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 $295 · 10th–90th $120$7240%5%10%10th90th$295Professionalmedian $123 · 10th–90th $76$6920%10%10th90th$123$50.0$100.0$200.0$500.0$1.0K$2.0K$5.0K

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
$169.82
Median
$309.03
Typical High
$812.83
Aetna
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$117.49
Typical High
$912.01
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$64.57
Median
$346.74
Typical High
$691.83
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$120.23
Median
$141.25
Typical High
$316.23
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$97.72
Median
$295.12
Typical High
$407.38
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$89.13
Median
$100.00
Typical High
$190.55
Cigna
Setting
Facility
Modifier
Global
Typical Low
$97.72
Median
$239.88
Typical High
$501.19
Cigna
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$93.33
Typical High
$380.19
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$138.04
Typical High
$186.21
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$123.03
Median
$151.36
Typical High
$239.88
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$645.65
Median
$645.65
Typical High
$645.65
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$691.83
Median
$1,023.29
Typical High
$1,023.29
Providence
Setting
Facility
Modifier
Global
Typical Low
$104.71
Median
$165.96
Typical High
$398.11
Providence
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$138.04
Typical High
$281.84
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$478.63
Typical High
$478.63
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$138.04
Typical High
$1,659.59
United
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$138.04
Typical High
$158.49
United
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$295.12