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Blood Antibody Test For A Specific Organism

Vermont 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?

$18.20

Typical negotiated rate. In Vermont, October 2026.

Insurers have agreed to pay about $18.20 for this service. The price depends on where it is billed: about $16.98 from a physician practice, and about $148 from a hospital or other facility.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$16.98$9.12 to $21.88
FacilityA hospital or hospital-owned outpatient department$148$20.89 to $166

How much rates vary

Facilitymedian $148 · 10th to 90th $13 to $224Professionalmedian $17 · 10th to 90th $8 to $25
$10$20$50$100$200facility $148professional $17

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$21.88
Median
$21.88
Typical High
$21.88
BCBS Vermont
Setting
Facility
Modifier
None
Typical Low
$97.72
Median
$147.91
Typical High
$223.87
Cigna
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$165.96
Cigna
Setting
Professional
Modifier
None
Typical Low
$8.71
Median
$16.98
Typical High
$21.88
MVP Health Care
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
MVP Health Care
Setting
Professional
Modifier
None
Typical Low
$5.50
Median
$5.50
Typical High
$5.50
United
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$10.96
Typical High
$28.18

Where Vermont 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.

Vermont· 9th of 51

$18.20

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.