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Drug Abuse Urine Panel 4

Test Code
DAU4 (BENZ,CAN,COC,OPI)


Alias/See Also
DAU2
DAU4


Includes
Opiates screen
Cocaine screen
Cannabinoids screen
Benzodiazepines screen
Creatinine
pH
Specific Gravity


Preferred Specimen
Urine


Transport Temperature
Refrigerated


Specimen Stability
Refrigerated (2-8°C): 5 days
Freeze at -20°C or colder if not tested within 5 days.


Reference Range
Test Reference range
Opiate screen Negative
Cocaine screen Negative
Cannabinoid screen Negative
Benzodiazepine screen Negative
pH 4- 10
Specific gravity 1.003 - 1.020
Creatinine >20 mg/dL


Performing Laboratory
Test performed in BACL Chemistry Labs
Contact: Jonathan Dryjowicz-Burek, West Roxbury 857-203-5973
Alternate contact Joseph A. Manzone JP 857-364-5092
Alternate contact Diane Robert  BR 774-826-2294
Alternate contact Bhumikaben Patel Bedford 781-687-2976


Last Updated: May 17, 2022


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.