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Blood Antibody Test For A Specific Organism

California 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.

Facilitymedian $38 · 10th–90th $14$1350%10%10th90th$38Professionalmedian $13 · 10th–90th $7$510%20%10th90th$13$5.0$20.0$100.0$500.0$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$21.88
Median
$54.95
Typical High
$144.54
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$14.79
Typical High
$83.18
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.24
Median
$32.36
Typical High
$63.10
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$10.47
Typical High
$37.15
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$29.51
Median
$85.11
Typical High
$177.83
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$14.45
Typical High
$36.31
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$21.88
Typical High
$45.71
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$14.45
Typical High
$31.62
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$12.59
Typical High
$19.95
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$12.59
Typical High
$28.84
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$77.62
Median
$97.72
Typical High
$97.72
Molina
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$6.31
Typical High
$12.59
Providence
Setting
Facility
Modifier
Global
Typical Low
$10.47
Median
$15.14
Typical High
$38.02
Providence
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$11.48
Typical High
$31.62
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$43.65
Median
$43.65
Typical High
$43.65
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$12.88
Typical High
$21.38
United
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$9.33
Typical High
$19.05
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$7.59
Typical High
$26.30