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West Nile Virus Antibody Test, IgM

Maine 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 $16$1350%20%10th90th$22Professionalmedian $17 · 10th–90th $9$200%20%10th90th$17$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
$16.22
Median
$16.98
Typical High
$41.69
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$13.80
Typical High
$16.98
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$134.90
Typical High
$144.54
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$9.55
Typical High
$18.62
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.91
Median
$23.99
Typical High
$38.02
Cigna
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$16.98
Typical High
$23.99
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$16.98
Typical High
$20.42
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$16.98
Typical High
$75.86
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$16.98
Typical High
$41.69
United
Setting
Facility
Modifier
Global
Typical Low
$112.20
Median
$112.20
Typical High
$112.20
United
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$16.98
Typical High
$32.36