Test Code GIAR Giardia Antigen Detection, Feces
Performing Laboratory
MaineGeneral Medical Center
Specimen Requirements
1. Collect at least 5 g of stool in a clean, dry container. Do not contaminate with urine, toilet water or soil.
2. Label container with patient’s name (first and last), date of birth, date and actual time of collection, collector’s initials, and type of specimen.
3. Forward to laboratory within 2 hours of collection.
4. Specimen source is required on request form for processing.
Day(s) Test Performed
Monday through Friday
Test Classification and CPT Coding
87329-Giardia, EIA
Methodology
Enzyme Immunoassay (EIA)
Reference Values
Negative for Giardia lamblia antigen