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Immunodiffusion Test

New Hampshire 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?

$21.38

Typical negotiated rate. In New Hampshire, July 2026.

Insurers have agreed to pay about $21.38 for this service. The price depends on where it is billed: about $14.45 from a physician practice, and about $44.67 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 5 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$14.45$9.12 to $26.30
FacilityA hospital or hospital-owned outpatient department$44.67$26.30 to $57.54

How much rates vary

Facilitymedian $45 · 10th to 90th $19 to $81Professionalmedian $14 · 10th to 90th $9 to $54
$10$20$50$100facility $45professional $14

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
$19.50
Median
$51.29
Typical High
$97.72
Aetna
Setting
Professional
Modifier
Global
Typical Low
$13.49
Median
$15.85
Typical High
$63.10
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$23.99
Median
$26.92
Typical High
$81.28
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.92
Median
$9.12
Typical High
$26.92
Cigna
Setting
Facility
Modifier
Global
Typical Low
$25.70
Median
$52.48
Typical High
$97.72
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$14.45
Typical High
$40.74
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$14.13
Median
$24.55
Typical High
$50.12
United
Setting
Facility
Modifier
Global
Typical Low
$43.65
Median
$43.65
Typical High
$43.65
United
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$11.75
Typical High
$41.69

Where New Hampshire 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.

New Hampshire· 6th of 51

$21.38

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.