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Peanut Allergy Epitope Blood Test

Washington, DC rates for HCPCS 0165U

Helps diagnose peanut allergy from a blood sample. It measures the response to individual pieces of the peanut allergen, known as epitopes, reports each of those results, and combines them into a probability that the person is allergic.

Rates data updated July 2026.

How much does Peanut Allergy Epitope Blood Test cost?

$347

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $347 for this service. The price depends on where it is billed: about $347 from a physician practice, and about $347 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 4 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$347$347 to $347
FacilityA hospital or hospital-owned outpatient department$347$347 to $562

How much rates vary

Facilitymedian $347 · 10th to 90th $347 to $776Professionalmedian $347 · 10th to 90th $347 to $347
$200$500$1Kfacility $347professional $347

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$346.74
Median
$346.74
Typical High
$346.74
Aetna
Setting
Professional
Modifier
Global
Typical Low
$346.74
Median
$346.74
Typical High
$346.74
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$331.13
Typical High
$331.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$758.58
Median
$776.25
Typical High
$1,778.28
Cigna
Setting
Professional
Modifier
Global
Typical Low
$537.03
Median
$537.03
Typical High
$660.69
United
Setting
Facility
Modifier
Global
Typical Low
$194.98
Median
$562.34
Typical High
$562.34
United
Setting
Professional
Modifier
Global
Typical Low
$194.98
Median
$275.42
Typical High
$575.44

Where Washington, DC sits

The same service costs 2.8 times more in Colorado 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.

Washington, DC· 44th of 51

$347

CO $776KY $275

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.