Fluphenazine, Serum/Plasma

Test Code
92021


CPT Codes
80299

Preferred Specimen
2 mL serum collected in a red-top tube (no gel)


Minimum Volume
0.7 mL


Other Acceptable Specimens
Plasma collected in: EDTA (lavender-top) tube or EDTA (pink-top) tube


Instructions
Promptly centrifuge and separate serum and plasma into a plastic screw capped vial using approved guidelines


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 24 hours
Refrigerated: 10 days
Frozen: 2 years


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Received room temperature • Polymer gel separation tube (SST or PST)


Methodology
High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Setup Schedule
A.M.


Clinical Significance
Therapeutic drug monitoring.




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.