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Blood Antibody Test For A Specific Organism

New Jersey 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?

$9.77

Typical negotiated rate. In New Jersey, October 2026.

Insurers have agreed to pay about $9.77 for this service. The price depends on where it is billed: about $8.71 from a physician practice, and about $19.50 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.71$8.13 to $10.72
FacilityA hospital or hospital-owned outpatient department$19.50$11.22 to $42.66

How much rates vary

Facilitymedian $19 · 10th to 90th $11 to $62Professionalmedian $9 · 10th to 90th $6 to $14
$5$10$20$50$100facility $19professional $9

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
$9.77
Median
$11.22
Typical High
$19.05
Aetna
Setting
Professional
Modifier
None
Typical Low
$9.77
Median
$9.77
Typical High
$13.18
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$4.90
Median
$4.90
Typical High
$7.24
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.95
Median
$1.95
Typical High
$2.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$12.30
Median
$27.54
Typical High
$61.66
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$12.02
Typical High
$25.70
Emblem Health
Setting
Professional
Modifier
None
Typical Low
$5.01
Median
$6.31
Typical High
$8.13
Horizon BCBS
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$12.59
Typical High
$151.36
Horizon BCBS
Setting
Professional
Modifier
None
Typical Low
$8.71
Median
$8.71
Typical High
$8.71
United
Setting
Facility
Modifier
None
Typical Low
$11.22
Median
$11.22
Typical High
$11.22
United
Setting
Professional
Modifier
None
Typical Low
$5.25
Median
$7.59
Typical High
$10.72

Where New Jersey 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.

New Jersey· 49th of 51

$9.77

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.