99107-5

LOINC Code


LOINC code99107-5
name
descriptionThis panel aides in the determination of compliance or identify illicit stimulant drug use. The panel detects stimulants which stimulate the central nervous system activity and, in part, suppress the appetite. Amphetamine and methamphetamine are also prescription drugs used in the treatment of narcolepsy and attention-deficit disorder/attention-deficit hyperactivity disorder (ADHD). Methylphenidate is another stimulant used to treat ADHD. Phentermine is indicated for the management of obesity. All of the other amphetamines (e.g., methylenedioxymethamphetamine: MDMA) are Drug Enforcement Administration (DEA) scheduled Class I compounds. Physiological symptoms associated with very high amounts of ingested amphetamine or methamphetamine include elevated blood pressure, dilated pupils, hyperthermia, convulsions, and acute amphetamine psychosis. If a stimulant or its corresponding metabolite is identified (present), it indicates that the patient has used the respective stimulant in the recent past (typically 1-3 days). The absence of the expected stimulant or its metabolites may indicate noncompliance, inappropriate timing of specimen collection relative to drug administration, poor drug absorption, diluted or adulterated urine, or limitations of testing. The concentration of the drug must be greater than or equal to the cutoff to be reported as present.
statusACTIVE

Fully-Specified Name

componentStimulants drug 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-
methodScreen

Additional Names

short nameDRUG/TOXICOLOGY; Drugs; Pan; PANEL.DRUG & TOXICOLOGY; Panl; Pnl; Point in time; Random; Scn; Scr; Scrn; Stimul; Stimulant; UA; UR; Urn

Basic Attributes

classPANEL.DRUG/TOX
type1  Laboratory
order vs. observationStimulants drug

History/Usage

first released
last updated2.72
last change typeADD  - added

Related Names

N

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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