VGKC Antibody Test

Message
This test is currently only available in BHS CPRS. If you are a Bedford provider and wish to see this test offered in Bedford CPRS- please contact the Bedford Laboratory.

Testing performed at Quest Diagnostics.


Test Code
VGKC ANTIBODY(O)


CPT Codes
83519

Preferred Specimen
2 mL serum


Minimum Volume
0.5 mL


Instructions
No informed consent required. Please label each specimen tube with two forms of patient identification. These forms of identification must also appear on the requisition form.
Serum samples may be shipped frozen, refrigerated, or at room temperature. Samples shipped at room temperature must be received within 72 hours of draw.


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: 72 hours
Refrigerated: 28 days
Frozen: 1 year


Methodology
Radioimmunoassay (RIA)

Setup Schedule
Set up: Varies; Report available: 7-10 days


Reference Range
<112 pMol/L


Clinical Significance
Detection of antibodies to voltage gated potassium channels (VGKC).



Last Updated: September 24, 2014


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.