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West Nile Virus Antibody Test, IgM

Tennessee 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 $26 · 10th–90th $13$720%10%10th90th$26Professionalmedian $13 · 10th–90th $13$200%50%10th90th$13$5.0$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. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$25.70
Typical High
$72.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$12.59
Typical High
$19.50
BCBS
Setting
Professional
Modifier
Global
Typical Low
$16.98
Median
$20.42
Typical High
$20.42
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$35.48
Typical High
$69.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$12.30
Typical High
$25.70
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$16.98
Typical High
$16.98
United
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$10.23
Typical High
$23.44