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91345M
SERTRALINE (ZOLOFT)

Test Code 91345M 
Test SERTRALINE (ZOLOFT) 
Methodology Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS) 
Specimen Draw blood in a plain, red-top tube(s). (Serum gel tube is not
acceptable.) Spin down and send 2 mL (minimum 1.2 mL) of serum refrigerated.
Note: Trough levels are most reproducible. 
Reference Values Sertraline (Zoloft)
Sertraline ng/mL 30-200

Desmethylsertraline ng/mL


The stated reference range is the range of observed steady-state
concentrations in individuals receiving therapeutic dosage
regimens of sertraline. This is not a defined therapeutic range. 

Analytic Time 3 Days 
Day(s) Test Set Up Monday through Sunday 
CPT Code(s) 82542