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Labcorp Oklahoma, Inc.
Test Directory


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NPM1 Mutation by PCR

Order Name NPM1 MUTAT
Test Number: 9628625
Revision Date 10/01/2022
Test Name Methodology LOINC Code
NPM1 Mutation by PCR
Polymerase Chain Reaction  
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 5 mL (3 mL) Whole Blood EDTA (Lavender Top) Room Temperature
Alternate 1 3 mL (1 mL) Bone Marrow EDTA (Lavender Top) Room Temperature
Instructions Send specimen ASAP, Keep at room temperature! (DO NOT FREEZE). Frozen samples will be rejected.
GENERAL INFORMATION
Testing Schedule Mon-Fri 
Expected TAT 3-5 Days  
Clinical Use Determine prognosis in cytogenetically normal acute myelogenous leukemia (CN-AML) 
CPT Code(s) 81310 G0452-26
Lab Section Reference Lab