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Immunodiffusion Test

Hawaii 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?

$25.12

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $25.12 for this service. Most negotiated rates run $17.38 to $31.62.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $14 · 10th to 90th $11 to $17Professionalmedian $26 · 10th to 90th $17 to $35
$10$20$50facility $14professional $26

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
$11.48
Median
$13.80
Typical High
$16.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$16.98
HMSA
Setting
Professional
Modifier
Global
Typical Low
$23.99
Median
$30.90
Typical High
$34.67
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$16.98
Typical High
$27.54
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$19.50
Typical High
$27.54
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$25.70
Typical High
$36.31

Where Hawaii 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.

Hawaii· 3rd of 51

$25.12

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.