go back

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 October 2026.

How much does Immunodiffusion Test cost?

$15.85

Typical negotiated rate. In New Hampshire, October 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $9.12 from a physician practice, and about $45.71 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$9.12$8.51 to $21.38
FacilityA hospital or hospital-owned outpatient department$45.71$26.92 to $61.66

How much rates vary

Facilitymedian $46 · 10th to 90th $24 to $83Professionalmedian $9 · 10th to 90th $7 to $41
$10$20$50$100facility $46professional $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
Professional
Modifier
None
Typical Low
$13.49
Median
$15.85
Typical High
$63.10
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$23.99
Median
$44.67
Typical High
$74.13
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.92
Median
$9.12
Typical High
$26.92
Cigna
Setting
Facility
Modifier
None
Typical Low
$25.70
Median
$61.66
Typical High
$97.72
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$14.45
Typical High
$58.88
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$8.51
Median
$21.38
Typical High
$52.48
United
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$8.51
Typical High
$20.89
Well Sense
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$14.79
Typical High
$14.79

Where New Hampshire 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.

New Hampshire· 22nd of 51

$15.85

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.