Test ID: Z3561
CPT code: 80210
LOINC: 59323-6
Specimen Type: Green-top (heparin) or Red . No SSTs
Frequency: 4 – 10 days
Instructions: 2 mL Serum or Plasma from Green-top (heparin) or Red . No SSTs, Refrigerated, Separate within 2 hours. Min 0.5 mL.
Text: Used for therapeutic drug management
Methodology: Liquid chromatography/tandem mass spectrometry (LC/MS-MS)