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IFNL3 (IL28B) Gene Variant Test

Illinois 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 $115 · 10th–90th $63$2000%10%10th90th$115Professionalmedian $62 · 10th–90th $44$1380%20%10th90th$62$5.0$20.0$100.0$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
$114.82
Typical High
$151.36
Aetna
Setting
Professional
Modifier
Global
Typical Low
$53.70
Median
$61.66
Typical High
$138.04
BCBS
Setting
Facility
Modifier
Global
Typical Low
$91.20
Median
$263.03
Typical High
$912.01
BCBS
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$56.23
Typical High
$56.23
Cigna
Setting
Facility
Modifier
Global
Typical Low
$134.90
Median
$169.82
Typical High
$338.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$33.88
Median
$89.13
Typical High
$123.03
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$117.49
Typical High
$194.98
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$95.50
Typical High
$95.50
United
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$74.13
Typical High
$147.91
United
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$43.65
Typical High
$77.62