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D-Dimer Blood Test, Quantitative

Washington, DC 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?

$32.36

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

Insurers have agreed to pay about $32.36 for this service. The price depends on where it is billed: about $7.59 from a physician practice, and about $61.66 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$7.59$7.59 to $7.59
FacilityA hospital or hospital-owned outpatient department$61.66$29.51 to $151

How much rates vary

Facilitymedian $62 · 10th to 90th $13 to $204Professionalmedian $8 · 10th to 90th $8 to $28
$5.0$10.0$20.0$50.0$100.0$200.0$500.0facility $62professional $8

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
$18.62
Median
$102.33
Typical High
$204.17
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$7.59
Typical High
$7.59
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$40.74
Typical High
$112.20
Cigna
Setting
Facility
Modifier
Global
Typical Low
$16.60
Median
$17.38
Typical High
$38.90
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$11.48
Typical High
$77.62
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$19.95
Median
$19.95
Typical High
$20.89
United
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$12.30
Typical High
$12.59
United
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$6.17
Typical High
$13.80

Where Washington, DC 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.

Washington, DC $32.36 · 12th 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.