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West Nile Virus Antibody Test, IgM

Wyoming rates for HCPCS 86788

This blood test looks for a type of antibody the immune system makes early during a West Nile virus infection. A positive result suggests a recent infection, since this particular antibody type tends to fade over time. It's ordered when someone has symptoms consistent with West Nile virus, such as fever and headache, especially after a mosquito bite in an area where the virus is present.

Rates data updated July 2026.

Facilitymedian $30 · 10th–90th $19$410%10%10th90th$30Professionalmedian $21 · 10th–90th $15$540%20%10th90th$21$10.0$20.0$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
Aetna
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$37.15
Typical High
$123.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$16.98
BCBS
Setting
Facility
Modifier
Global
Typical Low
$24.55
Median
$24.55
Typical High
$29.51
BCBS
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$25.70
Typical High
$53.70
Cigna
Setting
Facility
Modifier
Global
Typical Low
$33.88
Median
$33.88
Typical High
$33.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$11.48
Typical High
$26.92
United
Setting
Facility
Modifier
Global
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
United
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$10.23
Typical High
$23.44