Carbamazepine, Total : 329

Test Code
TEGAU or 329


Alias/See Also
Tegretol


CPT Codes
80156

Instructions
Collect as a trough just prior to next dose


Transport Container
Preferred Specimen
1 mL serum collected in a red-top tube (no gel)

Alternative Specimens
Plasma collected in: Sodium heparin (green-top) tube, lithium heparin (green-top) tube or EDTA (lavender-top) tube

Minimum Volume
0.2 mL


Transport Temperature
Room temperature.


Specimen Stability
Room temperature: 6 days; Refrigerated: 10 days; Frozen: 30 days


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


Methodology
Immunoassay

Setup Schedule
Sunday - Saturday


Report Available
1 day


Reference Range
4.0-12.0 mg/L


Clinical Significance
Carbamazepine is an anticonvulsant which is structurally related to the tricyclic antidepressants and is useful in treating patients with temporal lobe epilepsy. Carbamazepine levels are monitored to assure adequate therapeutic levels are achieved and to 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.