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Immunodiffusion Test

Virginia 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 Virginia, July 2026.

Insurers have agreed to pay about $13.18 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $17.38 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 8 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$10.47$10.23 to $13.18
FacilityA hospital or hospital-owned outpatient department$17.38$14.13 to $35.48

How much rates vary

Facilitymedian $17 · 10th to 90th $13 to $81Professionalmedian $10 · 10th to 90th $7 to $37
$10$100$1K$10Kfacility $17professional $10

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
$13.18
Median
$34.67
Typical High
$81.28
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$10.96
Typical High
$26.92
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$56.23
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$6.92
Typical High
$10.72
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$50.12
Typical High
$67.61
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$35.48
Typical High
$64.57
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$10.47
Typical High
$24.55
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$16.98
Typical High
$20.89
Medcost
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$23.44
Typical High
$27.54
Medcost
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$14.45
Medcost
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$18.62
Typical High
$29.51
Sentara
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$23.99
Typical High
$10,000.00
Sentara
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$23.99
Typical High
$10,000.00
United
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$14.13
Typical High
$23.99
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$7.24
Typical High
$11.48

Where Virginia 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.

Virginia· 38th 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.