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B Cell Count Test

Utah rates for HCPCS 86355

This blood test counts the number of B cells, a type of white blood cell responsible for producing antibodies. It helps evaluate how well a person's immune system is functioning, particularly when there's concern about an immune deficiency or an unexplained pattern of infections. Low counts can point toward a problem with antibody production, while other patterns can help guide further immune testing.

Rates data updated July 2026.

How much does B Cell Count Test cost?

$35.48

Typical negotiated rate. In Utah, July 2026.

Insurers have agreed to pay about $35.48 for this service. The price depends on where it is billed: about $33.88 from a physician practice, and about $112 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 6 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$33.88$28.18 to $35.48
FacilityA hospital or hospital-owned outpatient department$112$51.29 to $295

How much rates vary

Facilitymedian $112 · 10th to 90th $39 to $363Professionalmedian $34 · 10th to 90th $21 to $40
$20$50$100$200$500facility $112professional $34

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
$43.65
Median
$120.23
Typical High
$363.08
Aetna
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$33.88
Typical High
$39.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$32.36
Median
$39.81
Typical High
$104.71
Cigna
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$25.70
Typical High
$72.44
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$43.65
Median
$43.65
Typical High
$169.82
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$25.70
Median
$32.36
Typical High
$33.88
Select Health
Setting
Facility
Modifier
Global
Typical Low
$26.30
Median
$26.30
Typical High
$26.30
Select Health
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$38.02
Typical High
$48.98
U of Utah Health Plan
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$33.11
Typical High
$41.69
United
Setting
Facility
Modifier
Global
Typical Low
$19.05
Median
$19.05
Typical High
$24.55
United
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$22.39
Typical High
$52.48

Where Utah sits

The same service costs 3.5 times more in South Dakota than in Delaware. 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.

Utah· 40th of 51

$35.48

SD $112DE $31.62

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.