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Immunodiffusion Test

California rates for HCPCS 86329

A laboratory method in which a sample and a matching reagent spread toward each other through a soft gel and form a visible line where they meet, showing that a specific antibody or protein is present. It is reported for substances that do not have a standard named test of their own. It gives a present-or-absent style answer rather than a precise measured amount.

Rates data updated July 2026.

Facilitymedian $43 · 10th–90th $16$1510%5%10%10th90th$43Professionalmedian $15 · 10th–90th $9$550%10%10th90th$15$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
$23.44
Median
$60.26
Typical High
$162.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$16.22
Typical High
$93.33
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$35.48
Typical High
$70.79
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$11.75
Typical High
$38.90
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$33.11
Median
$87.10
Typical High
$190.55
Blue Shield
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$15.85
Typical High
$39.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$24.55
Typical High
$51.29
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$16.22
Typical High
$35.48
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$14.13
Typical High
$22.39
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$14.13
Typical High
$31.62
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
Molina
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$8.51
Typical High
$16.98
Providence
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$16.98
Typical High
$45.71
Providence
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.88
Typical High
$35.48
Sutter Health Plus
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$48.98
Typical High
$48.98
The Alliance
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$14.45
Typical High
$23.99
United
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$14.13
Typical High
$30.20
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.51
Typical High
$29.51