Levetiracetam Level

Test Code
LAB477


CPT Codes
80177

Preferred Specimen
Red no-additive no-gel


Minimum Volume
0.5 mL


Instructions
Avoid use of serum separator tubes (SST), as the drug may be adsorbed to the gel.


Transport Temperature
Room Temperature


Specimen Stability
Room temperature: 14 days
Refrigerated: 28 days
Frozen: 60 days


Methodology
Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)



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.