FACTOR V LEIDEN MUTATION ANALYSIS (QUEST)

Specimen Required
Draw blood in lavender EDTA. Send 5.0 mL (3.0 mL minimum) in the original tube at room temperature.

Alternate Specimen
Whole blood: Dark blue EDTA, sodium or lithium heparin, and ACD A

Methodology
Polymerase Chain Reaction and Detection

Stability
Room temperature: 8 days; Refrigerated: 8 days; Frozen: 30 days

Reference Range
See report

Performed
Sunday - Saturday

Turnaround Time5 - 7 days
Test CodeFVLMA
CPT-4 Code (s)
81241
ZB0WL
LOINC Codes
Factor V Leiden Mutation   21668-9  
Interpretation   21667-1  

Warde
Medical
Laboratory