LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Elements and Elemental Ions   LP31434-1

Mercury   LP14344-3

Mercury | Urine | Drug toxicology   LP388364-4

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.

  21383-5

  6693-6

  13961-8

  34337-6

  25471-4

  5689-5

  19056-1

  5688-7

  34338-4

  30921-1

  26688-2

  52929-7

  13465-0

  56653-9

  22680-3


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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