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West Nile Virus Antibody Test, IgM

Missouri 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 $22 · 10th–90th $15$440%10%10th90th$22Professionalmedian $15 · 10th–90th $8$400%10%20%10th90th$15$10.0$20.0$50.0$100.0$200.0

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
$14.45
Median
$25.12
Typical High
$38.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$16.22
Typical High
$39.81
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$16.98
Typical High
$58.88
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.88
Typical High
$42.66
BCBS
Setting
Facility
Modifier
Global
Typical Low
$32.36
Median
$34.67
Typical High
$38.90
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.39
Median
$32.36
Typical High
$93.33
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$16.22
Typical High
$43.65
Medica
Setting
Facility
Modifier
Global
Typical Low
$15.14
Median
$28.84
Typical High
$79.43
Medica
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$10.00
Typical High
$20.42
United
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$16.98
Typical High
$22.39
United
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$12.59
Typical High
$22.91