D Dimer Quantitative

Test Code

3040002502

Alias/See Also

1231500004

CPT Codes
85379

Includes

D DIMER QUANTITATIVE
INSTRUMENT DIMER

Preferred Specimen

Blue Top (Sodium Citrate) tube

Minimum Volume

Fully collect blue top tube

Instructions

Fully collect a Blue Top (sodium citrate) tube. Mix sample immediately by gentle inversion at least six times.

Transport Temperature

Send platelet poor plasma Frozen to -20C or less.

To obtain platelet poor plasma: Centrifuge, separate plasma, re-centrifuge, and separate plasma into a transport tube.

Specimen Stability

Refrigerated: 4 hours
Frozen: >4 hours

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Underfilled tubes

Methodology
NR Sysmex CS2500 AR, CW, HS, MV Sysmex CA660 CW Sysmex CA660-1 NR CA600

Reference Range

Males/Females:
<500.00 ng/mL (FEU)

Performing Laboratory
ARKADELPHIA LABORATORY CONWAY LABORATORY HEBER SPRINGS LABORATORY NORTH LITTLE ROCK LABORATORY STUTTGART LABORATORY MALVERN LABORATORY

Last Updated: August 26, 2026

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.