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Immunodiffusion Test

Utah 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?

$14.13

Typical negotiated rate. In Utah, July 2026.

Insurers have agreed to pay about $14.13 for this service. The price depends on where it is billed: about $13.18 from a physician practice, and about $63.10 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$13.18$10.72 to $16.22
FacilityA hospital or hospital-owned outpatient department$63.10$17.78 to $95.50

How much rates vary

Facilitymedian $63 · 10th to 90th $16 to $126Professionalmedian $13 · 10th to 90th $10 to $18
$10$20$50$100facility $63professional $13

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
$17.78
Median
$95.50
Typical High
$125.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$13.18
Typical High
$17.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$14.79
Typical High
$38.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$9.55
Typical High
$26.92
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$16.22
Median
$16.22
Typical High
$63.10
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$12.02
Typical High
$12.59
Select Health
Setting
Facility
Modifier
Global
Typical Low
$9.77
Median
$9.77
Typical High
$9.77
Select Health
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$14.13
Typical High
$18.20
U of Utah Health Plan
Setting
Professional
Modifier
Global
Typical Low
$12.30
Median
$14.13
Typical High
$20.89
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$9.12
Typical High
$30.20
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.32
Typical High
$19.50

Where Utah 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.

Utah· 32nd of 51

$14.13

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.