GLIADIN DEAMIDATED IGG ANTIBODY

Test Code

GGG2

CPT Codes
86258

Preferred Specimen

1 Gold tube (gel separator)

Minimum Volume

1 mL

Instructions

Centrifuge for complete separation of serum and red cells. Separate and refrigerate until tested.

Transport Temperature

Refrigerate

Specimen Stability

2-8°C up to 48 hours; otherwise freeze

Methodology
Immunoassay

Setup Schedule

T, Th

Report Available

Within 24 hours of of day tested at the performing laboratory. If repeat testing is needed, results will be delayed until the next day the test is performed.

Clinical Significance

A positive result indicates the presence of Gliadin IgG antibodies and suggests the possibility of certain gluten sensitive enteropathies such as celiac disease and dermatitis herpetiformis.

Performed By
Alverno Laboratories

Performing Laboratory
Alverno Central Lab
NIM2 (Immunology, Manual)

Last Updated: March 27, 2024

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.