Varicella Zoster IgG

Test Code
Lab162


Alias/See Also
VZVT
Varicella-Zoster Immune Screen
VSV IgG


CPT Codes
86787

Preferred Specimen
Serum


Minimum Volume
1 mL


Instructions
Centrifuge SST after clotting to separate serum from cells


Transport Container
Serum separator tube (SST)


Transport Temperature
Refrigerated


Specimen Stability
Refrigerated – 7 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Storage and stability requirements not met
Improper or no label on container
Improper container
Leaking container
Quantity not sufficient
Expired collection tube


Methodology
Athena

Setup Schedule
Monday and Thursday


Reference Range
Immune-Positive


Clinical Significance
VZV (Varicella- Zoster virus) is a common human pathogen which is characterized into chickenpox (Varicella) and shingles (Zoster). The testing of serum for VZV IgG allows for the determination of the immune status of previously infected individuals.


Performing Laboratory
Meritus Immunology – Microbiology



The CPT Codes provided in this document 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. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.