We are proud to announce that PhenoPath is now a Quest Diagnostics Company.

Serum IF pin


Methodology: Immunofluorescence

Clinical Significance:


Disease State:

CPT Code(s): 88346 or 88350. 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 payer being billed.

Turnaround Time: Within 1-2 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
Patient serum, minimum volume of 3 mL of blood