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HelpTest Code VZV Varicella-Zoster Antibodies, IgG, Serum
Performing Laboratory
Northwell Health Laboratories
Methodology
| Chemiluminescence Immunoassay (CLIA) |
Reference Values
<135: Index Negative
135-165: Index Equivocal
>165: Index Postive
The magnitude of the measured result, above the cutoff, is not indicative of the total amount of antibody present. The magnitude of the reported IgG level cannot be correlated to an end-point titer.
Test Classification and CPT Coding
86787
Specimen Required
Container/Tube: Gold-top tube(s)
Specimen: 1 mL of serum
Transport Temperature: Refrigerate
Collection Instructions: If there is a delay in transport of >48 hours, send specimen frozen
Day(s) and Time(s) Performed
Monday through Friday
Computer Interface Code
PDM # 5700570