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Immunodiffusion Test

Ohio 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 Ohio, July 2026.

Insurers have agreed to pay about $13.18 for this service. The price depends on where it is billed: about $11.22 from a physician practice, and about $19.50 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 9 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$11.22$8.13 to $13.49
FacilityA hospital or hospital-owned outpatient department$19.50$14.13 to $30.90

How much rates vary

Facilitymedian $19 · 10th to 90th $11 to $46Professionalmedian $11 · 10th to 90th $7 to $33
$10$20$50$100facility $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
$11.48
Median
$26.92
Typical High
$45.71
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.75
Typical High
$45.71
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$14.13
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$14.79
Typical High
$25.70
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$8.51
Typical High
$17.78
CareSource
Setting
Facility
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$16.22
CareSource
Setting
Professional
Modifier
Global
Typical Low
$19.05
Median
$19.05
Typical High
$19.05
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9.33
Median
$18.20
Typical High
$57.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$9.12
Typical High
$26.92
Medical Mutual of Ohio
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$18.62
Typical High
$57.54
Medical Mutual of Ohio
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$9.12
Typical High
$26.30
Molina
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$11.48
Typical High
$17.38
SummaCare
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$14.79
Typical High
$28.18
United
Setting
Facility
Modifier
Global
Typical Low
$7.08
Median
$14.13
Typical High
$20.89
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$8.51
Typical High
$19.50

Where Ohio 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.

Ohio· 37th 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.