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Celiac Disease Cascading Panel

Test Code
CELIACP


Alias/See Also
Performed at SQL, Test Code 905151


CPT Codes
82784

Includes
Celiac Cascading Reflex Criteria:
  • If IgA is within or above the age specific range and >=10 mg/dL, test reflexes to Tissue Transglutaminase (tTG) IgA Ab and Gliadin (Deaminated) IgA Ab.
  • If IgA is low (>=10 mg/dL & below age specific range) test reflexes to Tissue Transglutaminase (tTG) IgG Ab, Tissue Transglutaminase (tTG) IgA Ab, and Gliadin (Deaminated) Abs, IgA and IgG.
  • If IgA is deficient (<10 mg/dL) test reflexes to Tissue Transglutaminase (tTG) IgG Ab, and Gliadin (Deaminated) IgG Ab


Instructions
See link below for specimen details, methodology, setup schedule and reference ranges.


Additional Information
Celiac Disease Cascading Reflex


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.