LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Controlled substances and drugs of abuse   LP31448-1

Narcotics   LP18149-2

Opiates   LP14565-3

Opiates | Urine | Drug toxicology   LP390086-9

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.

  8220-6

  17384-9

  113709-0

  113708-2

  70150-8

  5706-7

  3879-4

  18390-5

  113684-5

  113683-7

  113682-9

  113681-1

  113680-3

  113679-5

  8221-4

  8222-2

  19295-5

  21431-2

  70151-6

  52952-9

  19302-9

  19138-7

  19300-3

  19299-7

  19301-1

  114418-7

  114420-3

  114419-5

  19297-1

  114416-1

  114417-9

  113239-8

  19296-3

  41465-6

  5707-5


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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