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CYP2C9 Drug Metabolism Gene Test

Maryland 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 $74 · 10th–90th $74$4470%50%90th$74Professionalmedian $132 · 10th–90th $79$2000%20%10th90th$132$2.0$10.0$50.0$200.0$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. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$144.54
Typical High
$190.55
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$125.89
Typical High
$154.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$91.20
Median
$107.15
Typical High
$309.03
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$173.78
Median
$208.93
Typical High
$263.03
United
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$446.68
United
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$79.43
Typical High
$154.88
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$87.10
Median
$138.04
Typical High
$138.04