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Blood Antibody Test For A Specific Organism

Washington, DC rates for HCPCS 86784

This blood test looks for antibodies your immune system produced in response to a particular infectious organism. A positive result generally means you have been exposed to or infected by that organism at some point, while further testing sometimes distinguishes a recent infection from a past one. It is typically ordered when a specific infection is suspected based on symptoms or exposure history.

Rates data updated July 2026.

Facilitymedian $21 · 10th–90th $9$870%20%10th90th$21Professionalmedian $9 · 10th–90th $9$440%50%90th$9$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
$9.33
Median
$46.77
Typical High
$87.10
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$9.33
Typical High
$9.33
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$63.10
Typical High
$141.25
Cigna
Setting
Facility
Modifier
Global
Typical Low
$20.42
Median
$21.38
Typical High
$47.86
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$14.45
Typical High
$97.72
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$24.55
Median
$24.55
Typical High
$25.70
United
Setting
Facility
Modifier
Global
Typical Low
$7.41
Median
$15.14
Typical High
$43.65
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$7.76
Typical High
$21.38