Test ID: Z5056
CPT code: 84207
LOINC: 30552-4
Specimen Type: Lav (EDTA) tube
Frequency: 4 – 6 days week day.
Instructions: 0.5 mL Plasma from Lav (EDTA) tube, Refrigerated and Light Protected. Min 0.2 mL.
Text: Detects vitamin B6 deficiency
Methodology: Liquid chromatography-tandem mass spectrometry (LC/MS-MS)