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Leucine Aminopeptidase Blood Test

Washington, DC rates for HCPCS 83670

A blood test that measures leucine aminopeptidase, an enzyme released into the bloodstream when the liver or the bile ducts are inflamed or blocked. It is used as one part of a wider look at liver function.

Rates data updated July 2026.

How much does Leucine Aminopeptidase Blood Test cost?

$7.41

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

Insurers have agreed to pay about $7.41 for this service. The price depends on where it is billed: about $7.41 from a physician practice, and about $16.60 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$7.41$7.41 to $7.41
FacilityA hospital or hospital-owned outpatient department$16.60$7.41 to $37.15

How much rates vary

Facilitymedian $17 · 10th to 90th $7 to $63Professionalmedian $7 · 10th to 90th $7 to $32
$5$10$20$50$100facility $17professional $7

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
$7.41
Median
$33.88
Typical High
$63.10
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$7.41
Typical High
$7.41
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$46.77
Typical High
$102.33
Cigna
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$16.60
Typical High
$37.15
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$11.22
Typical High
$75.86
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$17.78
Typical High
$19.95
United
Setting
Facility
Modifier
Global
Typical Low
$5.37
Median
$11.75
Typical High
$42.66
United
Setting
Professional
Modifier
Global
Typical Low
$4.07
Median
$5.89
Typical High
$15.49

Where Washington, DC sits

The same service costs 2.5 times more in South Dakota 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.

Washington, DC· 51st of 51

$7.41

SD $18.62DC $7.41

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.