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Migration Inhibitory Factor Test

Washington rates for HCPCS 86378

Tests for migration inhibitory factor, a signal that immune cells release when they meet a substance the body has already been sensitised to. In the laboratory, immune cells from a blood sample are watched to see whether that signal holds them back from spreading out the way they normally would. The result reflects the cell-driven side of the immune system rather than antibodies circulating in the blood.

Rates data updated July 2026.

Facilitymedian $155 · 10th–90th $155$1550%50%100%$155Professionalmedian $31 · 10th–90th $31$390%20%40%90th$31$50.0$100.0

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
Cigna
Setting
Professional
Modifier
Global
Typical Low
$30.90
Median
$30.90
Typical High
$38.90
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$154.88
Median
$154.88
Typical High
$154.88