A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

Phenobarbital, Quantitative

Test Code
PHENO


Preferred Specimen
2 mL Lithium Heparin plasma or serum (1.0 minimum)


Transport Container
PST Tube, SST Tube also accepted


Transport Temperature
Ambient


Specimen Stability
TDM, LAST DOSE NEEDED, 7 days capped at 25°C or 2-8°C, 1 year capped at -20°C12




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.