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Drugs of Abuse Panel, Mec, Screen w/Rflx Conf/QN
Test Code37930
CPT Codes
80307, 80324, 80345, 80346, 80348, 80349, 80353, 80358, 80359, 80361, 80365, 83992<br /> Limited Access Code
Preferred Specimen
4 grams meconium submitted in a plastic leak-proof container
Minimum Volume
2 grams or 3/4 inch cube on each side
Instructions
Transport all available meconium. All meconium (blackish material) excreted until milk/formula based stool (yellow-green) appears.
Transport Temperature
Room temperature
Specimen Stability
Room temperature: 7 days
Refrigerated: 90 days
Frozen: 1 year
Refrigerated: 90 days
Frozen: 1 year
Methodology
Quantitative Enzyme-Linked Immunosorbent Assay • Liquid Chromatography/Tandem Mass Spectrometry
Setup Schedule
Set up: Daily; Report available: 2-5 days
Reference Range
Negative
Clinical Significance
Preferred meconium test to detect and document maternal drug use during pregnancy approximately the last trimester of a full-term birth. Targeted single-drug class testing is appropriate if only a particular drug class or classes are of clinical interest, or when quantity of meconium available for testing is very small (eg<1g).