Felbamate : 3081

Test Code
FELBM or 3081


CPT Codes
80167

Instructions
Optimum time to collect sample: 1 hour before next dose


Transport Container
Preferred Specimen
1 mL serum collected in a red-top tube (no gel)
  
Minimum Volume
0.5 mL
  
Alternative:
Plasma collected in an EDTA (lavender-top) tube


Transport Temperature
Refrigerated.


Specimen Stability
Room temperature: 72 hours; Refrigerated: 5 days; Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Serum Separator Tube (SST®)


Methodology
Chromatography/Mass Spectrometry

Setup Schedule
Wednesday, Saturday


Report Available
2-5 days


Reference Range
Trough   30-50 mcg/mL


Clinical Significance
Felbamate is an antiepileptic drug used to treat patients with a variety of types of seizures. Therapeutic drug monitoring is useful to optimize dose and avoid toxicity.


Performing Laboratory
med fusion



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.