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VKORC1 Warfarin Sensitivity Gene Test

Delaware 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 $102 · 10th–90th $102$1020%50%$102Professionalmedian $59 · 10th–90th $50$2630%20%10th90th$59$50.0$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
$102.33
Median
$102.33
Typical High
$102.33
Aetna
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$58.88
Typical High
$263.03
Cigna
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$57.54
Typical High
$57.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$58.88
Median
$58.88
Typical High
$58.88
United
Setting
Professional
Modifier
Global
Typical Low
$37.15
Median
$52.48
Typical High
$131.83