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Immunodiffusion Test

Nationwide 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 $26 · 10th–90th $12$720%10%10th90th$26Professionalmedian $12 · 10th–90th $8$300%20%10th90th$12$0.2$2.0$20.0$200.0$2.0K$20.0K

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
$12.02
Median
$26.30
Typical High
$69.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$12.02
Typical High
$28.84
BCBS
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$20.89
Typical High
$64.57
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$8.51
Typical High
$28.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$28.84
Typical High
$64.57
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$16.60
Typical High
$33.88
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$14.13
Typical High
$20.89
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.51
Typical High
$21.38