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IFNL3 (IL28B) Gene Variant Test

Maryland 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 $31 · 10th–90th $31$560%50%90th$31Professionalmedian $55 · 10th–90th $33$870%20%10th90th$55$1.0$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. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$54.95
Typical High
$69.18
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$52.48
Median
$52.48
Typical High
$66.07
Cigna
Setting
Professional
Modifier
Global
Typical Low
$38.90
Median
$45.71
Typical High
$128.82
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$87.10
Typical High
$109.65
United
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$56.23
United
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$33.88
Typical High
$64.57
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$36.31
Median
$36.31
Typical High
$36.31