Test ID: PLT
CPT code: 85049
LOINC: 777-3
Specimen Type: EDTA
Frequency: Setup: Daily; TAT <24 hrs
Instructions: 5mL whole blood in lavender top (Min 2.0mL or 0.5mL capillary blood in
microtainer. Alt/peripheral smear.
Text: Evaluate bleeding disorders, thrombocytopenia purpura, DIC, leukemia
states, chemotherapy management.
Methodology: Automated Count