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Blood Antibody Test For A Specific Organism

Indiana 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?

$11.22

Typical negotiated rate. In Indiana, July 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $10.23 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$10.23$7.59 to $10.23
FacilityA hospital or hospital-owned outpatient department$12.59$12.59 to $25.12

How much rates vary

Facilitymedian $13 · 10th to 90th $13 to $38Professionalmedian $10 · 10th to 90th $6 to $12
$5$10$20$50$100facility $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
$10.23
Median
$13.80
Typical High
$38.02
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$10.23
Typical High
$11.75
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$12.59
Typical High
$38.02
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$6.76
Typical High
$12.59
CareSource
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$15.85
Typical High
$15.85
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$12.59
Typical High
$28.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$11.22
Typical High
$26.92
United
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$12.59
Typical High
$15.14
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$8.32
Typical High
$13.80

Where Indiana sits

The same service costs 2.5 times more in Oklahoma than in Washington, DC. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Indiana· 37th of 51

$11.22

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.