go back

VKORC1 Warfarin Sensitivity Gene Test

Idaho 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 October 2026.

How much does VKORC1 Warfarin Sensitivity Gene Test cost?

$93.33

Typical negotiated rate. In Idaho, October 2026.

Insurers have agreed to pay about $93.33 for this service. The price depends on where it is billed: about $89.13 from a physician practice, and about $151 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$89.13$74.13 to $141
FacilityA hospital or hospital-owned outpatient department$151$97.72 to $200

How much rates vary

Facilitymedian $151 · 10th to 90th $89 to $316Professionalmedian $89 · 10th to 90th $37 to $174
$50$100$200facility $151professional $89

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Aetna
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$173.78
Typical High
$173.78
BCBS
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$151.36
Typical High
$316.23
BCBS
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$89.13
Typical High
$89.13
Cigna
Setting
Facility
Modifier
None
Typical Low
$69.18
Median
$181.97
Typical High
$346.74
Cigna
Setting
Professional
Modifier
None
Typical Low
$66.07
Median
$66.07
Typical High
$144.54
Moda Health
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$89.13
Typical High
$173.78
Moda Health
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$102.33
Typical High
$173.78
Molina
Setting
Professional
Modifier
None
Typical Low
$64.57
Median
$64.57
Typical High
$75.86
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$131.83
Typical High
$165.96
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$131.83
Typical High
$165.96
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$131.83
Median
$199.53
Typical High
$316.23
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$74.13
Typical High
$93.33
Select Health
Setting
Facility
Modifier
None
Typical Low
$89.13
Median
$89.13
Typical High
$114.82
Select Health
Setting
Professional
Modifier
None
Typical Low
$89.13
Median
$89.13
Typical High
$125.89
United
Setting
Professional
Modifier
None
Typical Low
$37.15
Median
$37.15
Typical High
$141.25
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
BCBS
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$61.66
Median
$63.10
Typical High
$63.10

Where Idaho sits

The same service costs 3.8 times more in Alaska than in Florida. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Idaho· 17th of 51

$93.33

AK $200FL $52.48

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.