Chlorpromazine

Test Code
CHLOR


Quest Code
882


Alias/See Also
Thorazine


CPT Codes
80342 (HCPCS: G0480)

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


Minimum Volume
1.2 mL


Other Acceptable Specimens
Plasma


Instructions
Promptly centrifuge and separate serum or plasma into a plastic screw-cap vial


Transport Container
Transport tube


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 1 year


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Serum separator tube (SST) or PST


Methodology
Gas Chromatography (GC)

Setup Schedule
As needed


Report Available
14 days


Reference Range
See Laboratory Report


Clinical Significance
Chlorpromazine is a phenothiazine for treating psychosis and Tourett's syndrome. Monitoring it's level is important to optimize therapy, to avoid toxicity, and to assure compliance.


Performing Laboratory
NMS Labs
200 Welsh Road
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.