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West Nile Virus Antibody Test, IgM

New Jersey 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 $48 · 10th–90th $19$1950%10%20%10th90th$48Professionalmedian $14 · 10th–90th $8$320%20%40%10th90th$14$5.0$20.0$100.0$500.0$2.0K$10.0K

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
$21.38
Median
$47.86
Typical High
$125.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$14.45
Typical High
$32.36
AmeriHealth
Setting
Facility
Modifier
Global
Typical Low
$45.71
Median
$102.33
Typical High
$549.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$37.15
Typical High
$77.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$15.14
Typical High
$46.77
Emblem Health
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$8.13
Typical High
$19.05
Horizon BCBS
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$10,471.29
Typical High
$23,988.33
Horizon BCBS
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$14.79
Typical High
$18.62
United
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$16.98
Typical High
$34.67
United
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$10.00
Typical High
$23.44