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Labcorp Oklahoma, Inc.
Test Directory


Index:

Olanzapine serum or plasma

Order Name OLANZ S/P
Test Number: 6905093
Revision Date 12/20/2022
Test Name Methodology LOINC Code
Olanzapine serum or plasma
Quant Liquid Chromatography-Tandem Mass Spectrometry 12389-3 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 2 mL (0.5 mL) Serum Clot Activator SST Room Temperature
Instructions Specimen Type: Red-top tube OR green-top (heparin) tube. Gel-barrier tubes are NOT recommended.
Specimen Storage: SUBMISSION/TRANSPORT (<3 days): Room Temperature. For storage beyond three days, specimen should be refrigerated or frozen.
Specimen Collection: Serum or plasma should be separated from cells within two hours of venipuncture. Submit serum or plasma in a plastic transport tube.
Special Instructions: Testing referred to MedTox Laboratories Inc MX#756
 
GENERAL INFORMATION
Expected TAT 5-10 days  
Clinical Use Olanzapine shows slight interference with high levels of hemolysis in the sample. Noroxycodone causes an analytical interference and impacts the quantitation of Olanzapine 
Performing Labcorp Test Code 811513 
Notes Labcorp Test Code: 811513
CPT Code(s) 80299
Lab Section Reference Lab