Test ID: CARBA
CPT code: 80156
LOINC: 3432-2
Specimen Type: Red or green non gel
Frequency: Setup: Daily; TAT <24 hrs
Instructions: >0.5mL serum from red non-gel tube, remove from cells within 1 hr of
collection. Alt/ Plasma from green non gel tube.
Text: Monitor threapeutic level, evaluate toxicity.
Methodology: Competitive chemiluminescent enzyme immunoassay.