LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Drugs   LP18046-0

Controlled substances and drugs of abuse   LP31448-1

Cocaine   LP16048-8

Benzoylecgonine   LP16047-0

Benzoylecgonine | Urine | Drug toxicology   LP389701-6

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.

  3394-4

  16226-3

  70146-6

  3393-6

  14315-6

  113942-7

  113940-1

  113938-5

  113936-9

  8192-7

  8193-5

  14314-9

  43984-4

  43985-1

  19065-2

  19358-1

  19357-3

  13479-1

  5939-4

  5935-2


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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