LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Controlled substances and drugs of abuse   LP31448-1

Cannabinoids   LP16058-7

Cannabinoids | Urine | Drug toxicology   LP389542-4

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.

  26760-9

  42860-7

  20413-1

  113908-8

  113906-2

  70143-3

  3427-2

  19289-8

  113858-5

  113856-9

  113854-4

  113852-8

  113850-2

  113848-6

  18282-4

  70144-1

  70145-8

  52954-5

  19294-8

  19073-6

  19292-2

  19291-4

  19293-0

  114197-7

  114199-3

  114198-5

  19288-0

  114194-4

  114196-9

  114195-1

  19287-2

  26747-6


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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