87428-9

LOINC Code


LOINC code87428-9
name
descriptionDrug of abuse screen with confirmation in urine. Testing begins with screening assays followed by additional confirmation testing for positive results. Confirmation methods may include gas chromatography-mass spectrometry (GC-MS), gas chromatography-flame ionization detector (for ethanol), and liquid chromatography-tandem mass spectrometry (LC-MS/MS). The drugs tested and methods used for confirmation may vary across labs. Drugs of abuse commonly tested include amphetamines, barbiturates, benzodiazepines, cocaine, ethanol, marijuana, opiates, and phencyclidine.
statusACTIVE

Fully-Specified Name

componentDrugs of abuse screen W Reflex confirm panel
property-
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemUrine
scale-
method

Additional Names

short nameDAU; Drug; DRUG/TOXICOLOGY; Drugs; Drugs of abuse W Reflex Pnl; Pan; PANEL.DRUG & TOXICOLOGY; Panl; Pnl; Point in time; Random; Scn; Scr; Scrn; UA; UR; Urn

Basic Attributes

classPANEL.DRUG/TOX
type1  Laboratory
order vs. observationDrugs of abuse

Panel Components

19261-7
16369-1
20410-7
19270-8
20411-5
16429-3
16195-0
14316-4
20412-3
19360-7
20519-5
19359-9
42242-8
34180-0
46983-3
19295-5
18390-5
17384-9
19659-2
18392-1
16254-5
19415-9
19416-7
14313-1

History/Usage

first released
last updated2.63
last change typeADD  - added

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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