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Immunodiffusion Test

Alaska 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?

$16.22

Typical negotiated rate. In Alaska, July 2026.

Insurers have agreed to pay about $16.22 for this service. The price depends on where it is billed: about $41.69 from a physician practice, and about $12.30 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 6 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$41.69$26.30 to $46.77
FacilityA hospital or hospital-owned outpatient department$12.30$12.30 to $14.13

How much rates vary

Facilitymedian $12 · 10th to 90th $12 to $68Professionalmedian $42 · 10th to 90th $14 to $56
$10$20$50$100facility $12professional $42

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
$60.26
Median
$100.00
Typical High
$165.96
Aetna
Setting
Professional
Modifier
Global
Typical Low
$41.69
Median
$46.77
Typical High
$93.33
Cigna
Setting
Facility
Modifier
Global
Typical Low
$38.90
Median
$38.90
Typical High
$38.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$16.22
Typical High
$19.95
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$14.13
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$45.71
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$48.98
Median
$53.70
Typical High
$91.20
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$31.62
Typical High
$31.62
Providence
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
Providence
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$14.13
Typical High
$18.20
United
Setting
Facility
Modifier
Global
Typical Low
$43.65
Median
$43.65
Typical High
$43.65
United
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$19.50
Typical High
$125.89

Where Alaska 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.

Alaska· 22nd of 51

$16.22

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.