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VKORC1 Warfarin Sensitivity Gene Test

Nationwide rates for HCPCS 81355

A genetic test that checks for the common changes in the VKORC1 gene, which affects how strongly a person responds to the blood thinner warfarin. People carrying certain versions need a lower or a higher dose to reach a safe level of blood thinning. A blood or saliva sample is used.

Rates data updated July 2026.

Facilitymedian $135 · 10th–90th $71$3800%10%20%10th90th$135Professionalmedian $72 · 10th–90th $44$1660%10%20%10th90th$72$0.1$1.0$10.0$100.0$1.0K$10.0K$100.0K

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
$67.61
Median
$131.83
Typical High
$323.59
Aetna
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$70.79
Typical High
$158.49
BCBS
Setting
Facility
Modifier
Global
Typical Low
$77.62
Median
$117.49
Typical High
$398.11
BCBS
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$52.48
Typical High
$144.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$56.23
Median
$169.82
Typical High
$380.19
Cigna
Setting
Professional
Modifier
Global
Typical Low
$43.65
Median
$107.15
Typical High
$213.80
United
Setting
Facility
Modifier
Global
Typical Low
$41.69
Median
$89.13
Typical High
$104.71
United
Setting
Professional
Modifier
Global
Typical Low
$37.15
Median
$52.48
Typical High
$131.83