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IFNL3 (IL28B) Gene Variant Test

Kentucky 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 $74 · 10th–90th $60$1780%20%40%10th90th$74Professionalmedian $47 · 10th–90th $30$870%20%40%10th90th$47$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
$60.26
Median
$60.26
Typical High
$177.83
Aetna
Setting
Professional
Modifier
Global
Typical Low
$51.29
Median
$58.88
Typical High
$87.10
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$45.71
Median
$74.13
Typical High
$77.62
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$30.20
Typical High
$30.20
CareSource
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$102.33
Typical High
$138.04
CareSource
Setting
Professional
Modifier
Global
Typical Low
$77.62
Median
$95.50
Typical High
$120.23
Cigna
Setting
Facility
Modifier
Global
Typical Low
$57.54
Median
$147.91
Typical High
$173.78
Cigna
Setting
Professional
Modifier
Global
Typical Low
$33.11
Median
$117.49
Typical High
$354.81
United
Setting
Facility
Modifier
Global
Typical Low
$45.71
Median
$74.13
Typical High
$74.13
United
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$45.71
Typical High
$75.86