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Immunodiffusion Test

Georgia 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.

How much does Immunodiffusion Test cost?

$13.18

Typical negotiated rate. In Georgia, July 2026.

Insurers have agreed to pay about $13.18 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $19.05 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 7 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.48$9.33 to $15.85
FacilityA hospital or hospital-owned outpatient department$19.05$14.13 to $25.70

How much rates vary

Facilitymedian $19 · 10th to 90th $11 to $35Professionalmedian $11 · 10th to 90th $7 to $30
$10$20$50facility $19professional $11

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$25.12
Typical High
$45.71
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$12.02
Typical High
$33.11
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$8.71
Typical High
$8.71
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$18.62
Typical High
$25.70
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$10.23
Typical High
$28.84
CareSource
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$11.22
Cigna
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$27.54
Typical High
$42.66
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$9.77
Typical High
$29.51
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$15.49
Median
$19.95
Typical High
$52.48
United
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$12.59
Typical High
$17.38
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.51
Typical High
$19.50

Where Georgia sits

The same service costs 2.6 times more in South Dakota than in Washington, DC. 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.

Georgia· 35th of 51

$13.18

SD $26.92DC $10.47

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.