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Immunodiffusion Test

Oklahoma 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 October 2026.

How much does Immunodiffusion Test cost?

$14.13

Typical negotiated rate. In Oklahoma, October 2026.

Insurers have agreed to pay about $14.13 for this service. The price depends on where it is billed: about $8.13 from a physician practice, and about $25.70 from a hospital or other facility.

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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.13$6.17 to $10.47
FacilityA hospital or hospital-owned outpatient department$25.70$16.60 to $46.77

How much rates vary

Facilitymedian $26 · 10th to 90th $11 to $68Professionalmedian $8 · 10th to 90th $6 to $16
$10$20$50$100facility $26professional $8

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$10.47
Median
$11.48
Typical High
$13.18
Aetna
Setting
Professional
Modifier
None
Typical Low
$7.41
Median
$10.47
Typical High
$12.88
BCBS Oklahoma
Setting
Facility
Modifier
None
Typical Low
$36.31
Median
$47.86
Typical High
$67.61
BCBS Oklahoma
Setting
Professional
Modifier
None
Typical Low
$13.49
Median
$13.49
Typical High
$14.13
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$21.38
Typical High
$38.02
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$6.17
Typical High
$16.60
Medica
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$16.60
Typical High
$120.23
Medica
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$8.13
Typical High
$18.62
United
Setting
Facility
Modifier
None
Typical Low
$5.01
Median
$14.13
Typical High
$30.20
United
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$7.76
Typical High
$12.02

Where Oklahoma sits

The same service costs 3.2 times more in Alaska than in Kentucky. 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.

Oklahoma· 28th of 51

$14.13

AK $31.62KY $9.77

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.