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METHQ / 1826111MC
DRUGS OF ABUSE, METHADONE CONFIRMATION / QUANT, URINE

Test Code METHQ / 1826111MC 
Test DRUGS OF ABUSE, METHADONE CONFIRMATION / QUANT, URINE 
Methodology Gas Chromatography - Mass Spectrometry (GC-MS) 
Description Useful for: Compliance monitoring of methadone therapy in patients being treated for heroin addictions. 
Specimen Send 10 mL of urine, (minimum: 2.5 mL) from a random collection, mix well, no preservative. Send specimen refrigerated in plastic container. 
Reference Values Decision level: 100 ng/mL 
Analytic Time Monday through Friday 
Day(s) Test Set Up 1 - 2 Days 
CPT Code(s) 80358  
G0480 or  G0481 or G0482 or G0483, Drug test(s), definitive (Government payers, if appropriate), if indicated