Test ID: INS
CPT code: 83525
LOINC: 20448-7
Specimen Type: SST
Frequency: Setup: Mon-Fri; TAT 1-3 days
Instructions: >0.3mL serum from red or SST. Freeze if testing delayed more than 24hrs.
Text: Assess metabolic disease; diagnose insulinoma.
Methodology: IMMUNOASSAY