LEVETIRACETAM

Test Documentation
Specimen Required
Draw blood in a plain red-top tube. Centrifuge, separate and send 1.0 mL serum (0.2 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Plasma: EDTA, heparin

Rejection Criteria
SST

Methodology
Liquid Chromatography/Tandem Mass Spectrometry

Stability
Room Temperature: 48 hours; Refrigerated: 14 days; Frozen: 14 days

Reference Range
3.0-60.0 mcg/mL

Performed
Monday-Friday

Turnaround Time3 days
Test CodeLEVET
CPT-4 Code (s)
80177
LOINC Codes
30471-7

Warde
Medical
Laboratory