Gluten Sensitivity Screen (LABCORP)

Test Code
99901000575


Alias/See Also
LAB100838: Gluten Sensitivity Screen | LABCORP EAP: 164125


Preferred Specimen
LABCORP LAB: RED TOP - PLAIN (Refrigerated) Min Vol: .5


Other Acceptable Specimens
LABCORP LAB: YELLOW TOP: (Refrigerated) Min Vol: .5
LABCORP LAB: MICRO YELLOW: (Refrigerated) Min Vol: .5


Instructions
Do NOT draw from an arm with a heparin lock or heparinized catheter. Adults: Full blue top (Citrate) tube *Pediatric minimum: Full short-draw blue top (citrate) tube*


Transport Temperature
Test includes: Protein S, total; Protein S, free Special Instructions If the patient’s hematocrit exceeds 55%, the volume of citrate in the collection tube must be adjusted. Refer to Coagulation Collection Procedures for directions. Specimen Plasma, frozen Volume 1 mL Container Blue-top (sodium citrate) tube Centrifuge for 10 minutes and carefully remove 2/3 of the plasma using a plastic transfer pipette, being careful not to disturb the cells. Deliver to a plastic transport tube, cap, and recentrifuge for 10 minutes. Use a second plastic pipette to remove the plasma, staying clear of the platelets at the bottom of the tube. Transfer the plasma into a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 49482). Freeze immediately and maintain frozen until tested. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested. Storage Instructions Freeze


Report Available
LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min



Last Updated: March 6, 2023


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.