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Blood Antibody Test For A Specific Organism

Mississippi 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?

$14.45

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $14.45 for this service. The price depends on where it is billed: about $13.49 from a physician practice, and about $22.39 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 4 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$13.49$10.00 to $22.39
FacilityA hospital or hospital-owned outpatient department$22.39$12.59 to $22.91

How much rates vary

Facilitymedian $22 · 10th to 90th $11 to $23Professionalmedian $13 · 10th to 90th $9 to $26
$10.0$20.0$50.0facility $22professional $13

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
$12.59
Median
$22.39
Typical High
$25.70
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$14.45
Typical High
$25.70
BCBS
Setting
Facility
Modifier
Global
Typical Low
$22.91
Median
$22.91
Typical High
$22.91
BCBS
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$22.91
Typical High
$22.91
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$13.80
Typical High
$25.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$13.49
Typical High
$25.70
United
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$12.59
Typical High
$16.98
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$8.51
Typical High
$25.70

Where Mississippi 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.

Mississippi $14.45 · 18th 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.