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Antibody Test For A Specific Infection

Utah rates for HCPCS 86631

This blood test checks for antibodies produced by the immune system in response to a particular infectious organism. Finding these antibodies usually indicates past or current exposure to that organism, which can help a clinician confirm a suspected diagnosis. It is ordered when a specific infection is being considered based on a patient's symptoms or history.

Rates data updated July 2026.

How much does Antibody Test For A Specific Infection cost?

$10.47

Typical negotiated rate. In Utah, July 2026.

Insurers have agreed to pay about $10.47 for this service. The price depends on where it is billed: about $10.47 from a physician practice, and about $36.31 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$10.47$8.71 to $11.22
FacilityA hospital or hospital-owned outpatient department$36.31$13.49 to $56.23

How much rates vary

Facilitymedian $36 · 10th to 90th $10 to $72Professionalmedian $10 · 10th to 90th $9 to $13
$10$20$50facility $36professional $10

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
$10.47
Median
$56.23
Typical High
$72.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$10.47
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$12.30
Typical High
$32.36
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$8.13
Typical High
$22.39
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$13.49
Typical High
$53.70
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$10.00
Typical High
$10.72
Select Health
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$8.32
Typical High
$8.32
Select Health
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$11.75
Typical High
$15.49
U of Utah Health Plan
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$10.47
Typical High
$17.78
United
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$5.89
Typical High
$7.76
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$6.92
Typical High
$16.60

Where Utah sits

The same service costs 2.4 times more in Hawaii 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.

Utah· 40th of 51

$10.47

HI $21.38DC $8.91

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.