Clozapine and Metabolite, Blood

Test Code
72671

CPT Codes
80159

Preferred Specimen
1 mL whole blood collected in an EDTA (lavender-top) tube

Minimum Volume
0.3 mL

Transport Temperature
Room temperature

Specimen Stability
Room temperature: 6 days
Refrigerated: 6 days
Frozen: 10 months

Methodology
Liquid Chromatography/Tandem Mass Spectrometry

Setup Schedule
Set up: Tues, Thurs p.m.; Report available: 3 days

Reference Range
See Laboratory Report

Performing Laboratory
NMS Labs
200 Welsh Rd
Horsham, PA 19044



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.