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VKORC1 Warfarin Sensitivity Gene Test

California 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 $178 · 10th–90th $50$4170%10%10th90th$178Professionalmedian $81 · 10th–90th $50$4370%10%20%10th90th$81$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
$50.12
Median
$120.23
Typical High
$316.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$70.79
Typical High
$588.84
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$41.69
Median
$223.87
Typical High
$446.68
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$77.62
Median
$89.13
Typical High
$204.17
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$112.20
Median
$208.93
Typical High
$263.03
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$64.57
Median
$83.18
Typical High
$128.82
Cigna
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$158.49
Typical High
$323.59
Cigna
Setting
Professional
Modifier
Global
Typical Low
$46.77
Median
$61.66
Typical High
$257.04
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$89.13
Median
$97.72
Typical High
$120.23
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$97.72
Typical High
$154.88
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$416.87
Median
$416.87
Typical High
$416.87
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$436.52
Median
$660.69
Typical High
$660.69
Molina
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$104.71
Typical High
$104.71
Providence
Setting
Facility
Modifier
Global
Typical Low
$56.23
Median
$104.71
Typical High
$263.03
Providence
Setting
Professional
Modifier
Global
Typical Low
$46.77
Median
$97.72
Typical High
$245.47
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$309.03
United
Setting
Facility
Modifier
Global
Typical Low
$89.13
Median
$89.13
Typical High
$102.33
United
Setting
Professional
Modifier
Global
Typical Low
$37.15
Median
$37.15
Typical High
$190.55