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IFNL3 (IL28B) Gene Variant Test

Missouri rates for HCPCS 81283

Tests a blood sample for variations in the IFNL3 gene, also known as IL28B. The pattern a person carries affects how their immune system handles hepatitis C infection and how likely they are to respond to certain antiviral treatments. The result is used to help choose and plan treatment.

Rates data updated July 2026.

Facilitymedian $95 · 10th–90th $71$1700%20%10th90th$95Professionalmedian $65 · 10th–90th $30$1410%10%20%10th90th$65$10.0$20.0$50.0$100.0$200.0$500.0

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
$70.79
Median
$123.03
Typical High
$169.82
Aetna
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$69.18
Typical High
$147.91
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$257.04
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$45.71
Typical High
$125.89
BCBS
Setting
Professional
Modifier
Global
Typical Low
$51.29
Median
$74.13
Typical High
$85.11
Cigna
Setting
Facility
Modifier
Global
Typical Low
$75.86
Median
$141.25
Typical High
$239.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$38.90
Typical High
$102.33
Medica
Setting
Facility
Modifier
Global
Typical Low
$64.57
Median
$87.10
Typical High
$346.74
Medica
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$45.71
Typical High
$363.08
United
Setting
Facility
Modifier
Global
Typical Low
$31.62
Median
$74.13
Typical High
$87.10
United
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$43.65
Typical High
$97.72