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Methadone screen, urine

Item Value
Approval req'd? No
Available Stat? No
Test code METHA
Test group Methadone
Performed by Quest
Sendout? Yes
Screen Immunoassay
Conformation GC/MS
Container type Urine cup
Amount to Collect See preferred volume
Sample type Random urine
Preferred volume 30 mL urine
Min. Volume 10 mL urine
Processing notes Refrigerate sample. Quest # 7176Z
Normal range
Stability Room temperature 3 days, refrigerated 2 weeks, frozen at -20C 1 month.
Reflex? Yes if positive or equivocal, confirmation by GC/MS is automatically performed at a separate charge.
CPT coding 80101-90
LOINC code 19550-3
Last Updated 1/26/2015 8:35:35 AM
Entry Number 656
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