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Blood Antibody Test For A Specific Organism

Connecticut 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 $19 · 10th–90th $13$350%10%20%10th90th$19Professionalmedian $11 · 10th–90th $6$160%50%10th90th$11$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
$18.20
Typical High
$37.15
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.37
Median
$11.22
Typical High
$13.18
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$19.50
Typical High
$33.88
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$7.59
Typical High
$19.50
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$20.42
Typical High
$50.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$14.13
Typical High
$19.50
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$12.59
Typical High
$18.62
United
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$10.96
Typical High
$21.88