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CYP2C9 Drug Metabolism Gene Test

Washington rates for HCPCS 81227

Examines the CYP2C9 gene, which carries the instructions for a liver enzyme that breaks down a specific set of medicines. The test checks for the common variants and reports whether a person clears those drugs normally or more slowly than usual, which affects the dose they need.

Rates data updated July 2026.

Facilitymedian $263 · 10th–90th $174$7240%10%20%10th90th$263Professionalmedian $174 · 10th–90th $105$4470%20%10th90th$174$50.0$100.0$200.0$500.0$1.0K

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
$165.96
Median
$323.59
Typical High
$954.99
Aetna
Setting
Professional
Modifier
Global
Typical Low
$104.71
Median
$165.96
Typical High
$1,148.15
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$218.78
Typical High
$478.63
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$173.78
Typical High
$229.09
Cigna
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$371.54
Typical High
$457.09
Cigna
Setting
Professional
Modifier
Global
Typical Low
$89.13
Median
$186.21
Typical High
$245.47
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$213.80
Typical High
$776.25
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$213.80
Typical High
$489.78
Molina
Setting
Professional
Modifier
Global
Typical Low
$75.86
Median
$75.86
Typical High
$75.86
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$354.81
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$295.12
Typical High
$537.03
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$158.49
Typical High
$208.93
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$263.03
Typical High
$467.74
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$147.91
Median
$173.78
Typical High
$229.09
United
Setting
Facility
Modifier
Global
Typical Low
$173.78
Median
$208.93
Typical High
$208.93
United
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$194.98
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$173.78
Typical High
$316.23