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Leucine Aminopeptidase Blood Test

Connecticut 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 October 2026.

How much does Leucine Aminopeptidase Blood Test cost?

$9.12

Typical negotiated rate. In Connecticut, October 2026.

Insurers have agreed to pay about $9.12 for this service. The price depends on where it is billed: about $6.76 from a physician practice, and about $13.18 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6.76$5.01 to $10.00
FacilityA hospital or hospital-owned outpatient department$13.18$10.72 to $20.42

How much rates vary

Facilitymedian $13 · 10th to 90th $9 to $26Professionalmedian $7 · 10th to 90th $4 to $13
$5$10$20facility $13professional $7

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.37
Median
$8.32
Typical High
$8.32
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$13.18
Typical High
$24.55
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$4.47
Median
$5.89
Typical High
$12.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$14.79
Typical High
$35.48
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$10.23
Typical High
$15.14
ConnectiCare
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$7.76
Typical High
$13.49
United
Setting
Facility
Modifier
None
Typical Low
$25.70
Median
$25.70
Typical High
$25.70
United
Setting
Professional
Modifier
None
Typical Low
$4.90
Median
$7.94
Typical High
$17.38
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$3.98
Median
$4.17
Typical High
$4.17
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.58
Median
$1.66
Typical High
$1.66

Where Connecticut sits

The same service costs 4.4 times more in Kansas than in Nebraska. 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.

Connecticut· 29th of 51

$9.12

KS $28.84NE $6.61

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.