Factor V Genotype

Overview

  • EPIC Code:
  • LAB346
  • Soft Test Code:
  • LEID2
Alternate Names
  • Factor V Leiden
  • Factor V Leiden Genotype
  • R506Q / G1691A Mutation
Clinical Significance

The presence of a Factor V Leiden mutation is associated with an increased risk of thrombosis.


Specimen Collection & Preparation

Specimen Requirements

3.0 mL Whole Blood in a Lavender Top Tube - EDTA


Transport And Storage

7 days Refrigerated


Collection Instructions

Do not uncap specimen;


Minimum Volume

1.0 mL


Neonatal Volume

Clinical Interpretation

Reference Range:

Normal


Methodology:
  • Real-Time Polymerase Chain Reaction
Clinical Significance

The presence of a Factor V Leiden mutation is associated with an increased risk of thrombosis.


Production Schedule

Sites Performed
  • Parkview Regional Medical Center
Days Performed
Monday
Tuesday
Wednesday
Thursday
Friday
Departments
  • Molecular Diagnostics

Coding & Compliance

CDM

01423001


CPT Coding

81241


Medical Necessity Documentation

Duplicate testing on this test is not acceptable per Medicare:  Testing to only be done every 101 years