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Infection Antibody Test

Illinois rates for HCPCS 86747

This blood test checks for antibodies the immune system produces in response to a specific infection-causing organism. A positive result generally indicates past or current exposure to that organism, helping a doctor confirm a suspected infection or rule it out. It is usually ordered when someone has symptoms or a history that points toward this particular infection.

Rates data updated July 2026.

How much does Infection Antibody Test cost?

$20.42

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $20.42 for this service. The price depends on where it is billed: about $12.02 from a physician practice, and about $34.67 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 7 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$12.02$10.47 to $15.14
FacilityA hospital or hospital-owned outpatient department$34.67$21.88 to $53.70

How much rates vary

Facilitymedian $35 · 10th to 90th $15 to $87Professionalmedian $12 · 10th to 90th $3 to $31
$5.0$10.0$20.0$50.0$100.0$200.0facility $35professional $12

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
$15.14
Median
$34.67
Typical High
$87.10
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$12.88
Typical High
$30.90
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$9.12
BCBS
Setting
Facility
Modifier
Global
Typical Low
$20.42
Median
$40.74
Typical High
$154.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$10.47
Typical High
$11.48
Cigna
Setting
Facility
Modifier
Global
Typical Low
$16.98
Median
$34.67
Typical High
$69.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$16.98
Typical High
$26.92
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$16.60
Median
$29.51
Typical High
$154.88
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$19.50
Median
$19.50
Typical High
$19.50
Molina
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$8.32
Typical High
$18.62
United
Setting
Facility
Modifier
Global
Typical Low
$9.12
Median
$15.14
Typical High
$30.20
United
Setting
Professional
Modifier
Global
Typical Low
$6.31
Median
$9.55
Typical High
$15.14

Where Illinois sits

The same service costs 3.5 times more in Nebraska than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Illinois $20.42 · 10th of 51
NE $39.81DC $11.22

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.