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D-Dimer Blood Test, Quantitative

Louisiana rates for HCPCS 85379

This blood test measures the level of a substance released into the blood when a clot breaks down, reported as an exact numeric value. It is commonly used to help rule out a blood clot, such as in the legs or lungs, when combined with a patient's symptoms and risk factors.

Rates data updated July 2026.

How much does D-Dimer Blood Test, Quantitative cost?

$13.18

Typical negotiated rate. In Louisiana, July 2026.

Insurers have agreed to pay about $13.18 for this service. The price depends on where it is billed: about $10.72 from a physician practice, and about $25.70 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$10.72$8.51 to $12.30
FacilityA hospital or hospital-owned outpatient department$25.70$12.88 to $66.07

How much rates vary

Facilitymedian $26 · 10th to 90th $11 to $162Professionalmedian $11 · 10th to 90th $7 to $14
$2.0$5.0$10.0$20.0$50.0$100.0$200.0facility $26professional $11

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
$11.22
Median
$26.30
Typical High
$169.82
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.76
Median
$10.72
Typical High
$13.80
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$3.39
Typical High
$3.39
BCBS
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$20.42
Typical High
$38.02
BCBS
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$11.22
Typical High
$20.42
Christus
Setting
Facility
Modifier
Global
Typical Low
$31.62
Median
$31.62
Typical High
$39.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$33.11
Typical High
$63.10
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$6.92
Typical High
$11.48
United
Setting
Facility
Modifier
Global
Typical Low
$4.27
Median
$10.23
Typical High
$12.59
United
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$5.89
Typical High
$14.13

Where Louisiana sits

The same service costs 10.5 times more in South Carolina than in Alabama. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Louisiana $13.18 · 42nd of 51
SC $107AL $10.23

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.