Fibrinogen, Quantitative

Test Code
LAB314


Preferred Specimen
Full Blue Top (Sodium Citrate).


Instructions
Mix sample immediately by gently inverting at least 6 times


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


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

Plasma: After separation from cells: Ambient 8 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.