go back

IFNL3 (IL28B) Gene Variant Test

Louisiana 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 $100 · 10th–90th $74$2690%10%10th90th$100Professionalmedian $87 · 10th–90th $38$2630%10%20%10th90th$87$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
$77.62
Median
$100.00
Typical High
$269.15
Aetna
Setting
Professional
Modifier
Global
Typical Low
$43.65
Median
$89.13
Typical High
$489.78
BCBS
Setting
Facility
Modifier
Global
Typical Low
$81.28
Median
$147.91
Typical High
$239.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$81.28
Typical High
$93.33
Christus
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$74.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$158.49
Typical High
$562.34
Cigna
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$38.02
Typical High
$112.20
United
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$67.61
Typical High
$74.13
United
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$38.02
Typical High
$104.71