LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Controlled substances and drugs of abuse   LP31448-1

Amphetamine   LP18868-7

Methamphetamine   LP16194-0

Methamphetamine | Urine | Drug toxicology   LP389435-1

LOINC Hierarchy


Select the title to see children of the section (▸) or the LOINC code. Select a code to view information about the section/code.

  3780-4

  16235-4

  113797-5

  113796-7

  3779-6

  19555-2

  113785-0

  113784-3

  21386-8

  19554-5

  112746-3

  55587-0

  19557-8

  19556-0

  58358-3


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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