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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 October 2026.

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

$8.13

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

Insurers have agreed to pay about $8.13 for this service. Most negotiated rates run $7.41 to $11.22.

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.

How much rates vary

Facilitymedian $19 · 10th to 90th $8 to $32Professionalmedian $8 · 10th to 90th $5 to $15
$5$10$20$50facility $19professional $8

Distribution of negotiated rates across all payers (price axis is log-scale). 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
None
Typical Low
$7.59
Median
$18.62
Typical High
$24.55
Aetna
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$7.59
Typical High
$7.59
CareFirst
Setting
Professional
Modifier
None
Typical Low
$7.41
Median
$8.13
Typical High
$11.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$17.38
Typical High
$38.90
Cigna
Setting
Professional
Modifier
None
Typical Low
$5.50
Median
$11.48
Typical High
$74.13
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$21.38
United
Setting
Professional
Modifier
None
Typical Low
$4.27
Median
$6.17
Typical High
$13.80

Where Washington, DC sits

The same service costs 26.9 times more in Vermont than in Alabama. 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· 46th of 51

$8.13

VT $148AL $5.50

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.