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White Cell Chemotaxis Assay

New Hampshire rates for HCPCS 86155

A laboratory test that measures how well white blood cells move towards a chemical signal, the way they normally travel to the site of an infection. Sluggish movement points to a defect in the immune system's ability to bring defending cells where they are needed.

Rates data updated July 2026.

How much does White Cell Chemotaxis Assay cost?

$23.99

Typical negotiated rate. In New Hampshire, July 2026.

Insurers have agreed to pay about $23.99 for this service. The price depends on where it is billed: about $16.60 from a physician practice, and about $51.29 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$16.60$10.47 to $29.51
FacilityA hospital or hospital-owned outpatient department$51.29$30.20 to $64.57

How much rates vary

Facilitymedian $51 · 10th to 90th $22 to $91Professionalmedian $17 · 10th to 90th $10 to $66
$10$20$50$100facility $51professional $17

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
$22.39
Median
$58.88
Typical High
$112.20
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$18.20
Typical High
$70.79
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$27.54
Median
$30.90
Typical High
$91.20
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$10.47
Typical High
$30.20
Cigna
Setting
Facility
Modifier
Global
Typical Low
$29.51
Median
$60.26
Typical High
$112.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$16.22
Typical High
$46.77
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$28.18
Typical High
$56.23
United
Setting
Facility
Modifier
Global
Typical Low
$61.66
Median
$61.66
Typical High
$61.66
United
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$13.49
Typical High
$46.77

Where New Hampshire sits

The same service costs 2.4 times more in Hawaii than in Maryland. 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

$23.99

HI $28.84MD $12.02

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.