Herpes Simplex Virus 1/2 (IgG) Type Antibody, CSF [8542X]

Test Code
85428


CPT Codes
86695, 86696<br /> This test is not available for New York patient testing

Preferred Specimen
1 mL CSF collected in a sterile plastic leak-proof CSF container


Minimum Volume
0.1 mL


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: Unacceptable
Refrigerated: 14 days
Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis • Grossly icteric


Methodology
Enzyme Linked Immunosorbent Assay (ELISA)

Setup Schedule
Set up: Tues, Thurs, Sat; Report available: 1-4 days


Reference Range
HSV 1 IgG Index ≤1.00
HSV 2 IgG Index ≤1.00

Interpretive Criteria
≤1.00 Antibody Not Detected
>1.00 Antibody Detected


Clinical Significance
Detection of HSV type-specific IgG in CSF may indicate central nervous system infection by that HSV type.


Performing Laboratory
Quest Diagnostics Nichols Institute-San Juan Capistrano, CA
33608 Ortega Highway
San Juan Capistrano, CA 92675-2042




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.