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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 October 2026.

How much does Immunodiffusion Test cost?

$11.22

Typical negotiated rate. In Ohio, October 2026.

Insurers have agreed to pay about $11.22 for this service. The price depends on where it is billed: about $8.91 from a physician practice, and about $18.62 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$8.91$6.92 to $12.88
FacilityA hospital or hospital-owned outpatient department$18.62$14.79 to $25.70

How much rates vary

Facilitymedian $19 · 10th to 90th $11 to $46Professionalmedian $9 · 10th to 90th $7 to $21
$10$20$50$100facility $19professional $9

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
$13.18
Median
$30.20
Typical High
$51.29
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$6.61
Median
$15.49
Typical High
$25.70
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$2.63
Median
$6.17
Typical High
$10.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$11.22
Median
$12.30
Typical High
$114.82
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.62
Median
$6.61
Typical High
$60.26
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.24
Median
$2.63
Typical High
$23.99
Ambetter
Setting
Professional
Modifier
None
Typical Low
$14.13
Median
$14.13
Typical High
$14.13
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$11.48
Median
$16.22
Typical High
$25.70
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$7.41
Typical High
$17.78
CareSource
Setting
Facility
Modifier
None
Typical Low
$11.22
Median
$11.22
Typical High
$16.22
CareSource
Setting
Professional
Modifier
None
Typical Low
$19.05
Median
$19.05
Typical High
$19.05
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$16.98
Typical High
$46.77
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.08
Median
$8.91
Typical High
$19.95
Medical Mutual of Ohio
Setting
Facility
Modifier
None
Typical Low
$9.12
Median
$18.62
Typical High
$53.70
Medical Mutual of Ohio
Setting
Professional
Modifier
None
Typical Low
$7.08
Median
$8.91
Typical High
$19.50
Molina
Setting
Professional
Modifier
None
Typical Low
$7.76
Median
$10.47
Typical High
$16.98
SummaCare
Setting
Professional
Modifier
None
Typical Low
$9.12
Median
$12.02
Typical High
$16.98
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
$9.55
Typical High
$19.95

Where Ohio 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.

Ohio· 45th of 51

$11.22

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.