Test Code: 561
CPT Code(s): 83525
Methodology: Immunoassay (IA)
Clinical Significance: For diagnosis and monitoring of diabetes and insulin-secreting tumors.
Alternative Name(s): Fasting insulin, Immunoreactive insulin, Insulin level
Supply: T01 - Red/Gray SST 8.5mL
Preferred Specimen: Serum
Preferred Volume: 1mL
Transport Container: Serum Separator Tube (SST)
Transport Temperature: FROZEN
Specimen Stability: Frozen: 28 days
Rejection Criteria: Specimens transported at room temperature; Hemolysis; Grossly icteric
For additional supply or collection device information, please contact DLO's Customer Service at (800) 891-2917, option 2.
The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the Payor being billed.