go back

Blood Antibody Test For A Specific Organism

Kentucky 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.

How much does Blood Antibody Test For A Specific Organism cost?

$10.00

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $10.00 for this service. The price depends on where it is billed: about $10.00 from a physician practice, and about $12.59 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$10.00$6.92 to $12.02
FacilityA hospital or hospital-owned outpatient department$12.59$10.23 to $29.51

How much rates vary

Facilitymedian $13 · 10th to 90th $10 to $30Professionalmedian $10 · 10th to 90th $6 to $17
$5.0$10.0$20.0$50.0facility $13professional $10

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$10.23
Typical High
$30.20
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$10.23
Typical High
$56.23
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$12.59
Typical High
$13.18
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$6.92
Typical High
$17.38
CareSource
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$15.14
Typical High
$17.38
CareSource
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$15.85
Typical High
$25.12
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.77
Median
$50.12
Typical High
$50.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.46
Median
$83.18
Typical High
$83.18
United
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$12.59
Typical High
$43.65
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$10.47
Typical High
$17.38

Where Kentucky sits

The same service costs 2.5 times more in Oklahoma than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Kentucky $10.00 · 48th of 51
OK $22.91DC $9.33

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.