Tegretol

Test Code
LTEG


Alias/See Also
Carbamazepine


CPT Codes
80156

Preferred Specimen
Preferred: 1.0 ml of whole blood (0.5 mL of serum/plasma)


Minimum Volume
0.6 mL of whole blood ( 0.3 mL of serum/plasma)


Instructions
Remove from cellular material within 4 hours of collection        


Transport Container
No Additive Red Top, Lithium Heparin (green top)


Transport Temperature


Room temperature




Specimen Stability
Room Temperature: 5 days
Refrigerated: 5 days
Frozen: 6 months at -18 degrees C


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Serum Separator (gold top) tubes are unacceptable.  Gel tubes are not acceptable.


Methodology
Multiple Point Immuno Rate

Setup Schedule
Daily


Report Available
Inpatient turn around time: Stat 30 minutes, routine 3 hours.  Outpatient testing received by noon will be reported by 4:30 p.m. Specimens received after noon will be reported by the next morning.




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.