Celiac Disease Comprehensive & HLA Typing

The Celiac Disease Comprehensive & HLA Typing panel contains 2 tests with 8 biomarkers.

IMPORTANT - Celiac Disease Comprehensive Panel #19955 contains reflex tests - which if additional tests are run you will be charged for the specific tests that the lab peforms. Additional test will be run if the following criteria are met.


If the Tissue Transglutaminase IgA is positive,

1. Endomysial Antibody Screen (IgA) will be performed at an additional charge (CPT code(s): 86255).

If the Endomysial Antibody Screen (IgA) is positive, 

2. Endomysial Antibody Titer will be performed at an additional charge (CPT code(s): 86256).

If the Total IgA is less than the lower limit of the reference range, based on age, 

3. Tissue Transglutaminase IgG will be performed at an additional charge (CPT code(s): 83516).

The following is a list of what is included in the item above. Click the test(s) below to view what biomarkers are measured along with an explanation of what the biomarker is measuring.

Also known as: Celiac Panel

Immunoglobulin A

Tissue Transglutaminase

Tissue Transglutaminase

Hla-Dq2 (Dqa1*05/Dqb1*02)

Hla-Dq8

Hla-Dqa1*

Hla-Dqb1*

Interpretation

*Process times are an estimate and are not guaranteed. The lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.