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Test ID FWARP Warfarin, Plasma


Specimen Required


**Must submit one specimen per order. Specimens cannot be shared between multiple orders.***

 

Collection Container/Tube: Lavender top or pink top (EDTA) (Plasma gel tubes are not acceptable)

Submission Container/Tube: Plastic vial

Specimen volume: 1 mL Plasma

Collection instructions:

1. Promptly centrifuge and aliquot 1 mL of plasma into a preservative-free plastic vial.

2. Send refrigerated.

Specimen Stability Information: Refrigerated (preferred) 30 days/Ambient 30 days/Frozen 15 months


Method Name

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Reporting Name

Warfarin, Plasma

Specimen Type

Plasma EDTA

Specimen Minimum Volume

Plasma: 0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Plasma EDTA Refrigerated (preferred) 30 days
  Ambient  30 days
  Frozen 

Reference Values

Reporting limit determined each analysis.

 

None detected

Day(s) Performed

Monday through Sunday

Report Available

9 to 11 days

Performing Laboratory

NMS Labs

CPT Code Information

80375

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FWARP Warfarin, Plasma 4098-0

 

Result ID Test Result Name Result LOINC Value
Z5526 Warfarin 4098-0

Test Classification

This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.