go back

Blood Antibody Test For A Specific Organism

Florida 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 October 2026.

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

$11.22

Typical negotiated rate. In Florida, October 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $7.59 from a physician practice, and about $23.44 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$7.59$6.61 to $12.59
FacilityA hospital or hospital-owned outpatient department$23.44$12.59 to $23.44

How much rates vary

Facilitymedian $23 · 10th to 90th $8 to $51Professionalmedian $8 · 10th to 90th $5 to $35
$5$10$20$50$100facility $23professional $8

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$6.61
Median
$11.75
Typical High
$173.78
Aetna
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$8.91
Typical High
$11.75
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$3.31
Median
$4.17
Typical High
$5.75
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.32
Median
$1.66
Typical High
$2.34
AvMed
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$12.59
Typical High
$15.49
AvMed
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$12.59
Typical High
$15.14
Cigna
Setting
Facility
Modifier
None
Typical Low
$8.71
Median
$15.49
Typical High
$51.29
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$13.18
Typical High
$25.12
Florida Blue
Setting
Facility
Modifier
None
Typical Low
$8.32
Median
$23.44
Typical High
$52.48
Florida Blue
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$7.59
Typical High
$12.59
Molina
Setting
Professional
Modifier
None
Typical Low
$1.48
Median
$5.89
Typical High
$8.91
United
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$7.41
Typical High
$54.95
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$7.41
Median
$7.41
Typical High
$12.59

Where Florida sits

The same service costs 3.5 times more in South Carolina than in Maryland. 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.

Florida· 32nd of 51

$11.22

SC $32.36MD $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.