D-Dimer Quantitative

Test Code
LAB313


Preferred Specimen
Lt. blue (Sodium Citrate)


Instructions
Fully filled Blue Top (Sodium Citrate)
Mix sample immediately by gently inverting at least 6 times.


Transport Temperature
If Transport time exeeds 4 hours, send platelet-poor plasma frozen to -20C or less


Specimen Stability
Whole Blood: Ambient 4 hours; Refrigerated Unacceptable;;Frozen Unacceptable;

After separation from cells: Ambient 4;hours; Refrigerated Unacceptable;;Frozen 1 month.


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Improperly filled tubes, clotted or hemolyzed.


Methodology
Stago Compact



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.