LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Drug toxicology   LP7790-1

Elements and Elemental Ions   LP31434-1

Nickel   LP16829-1

Nickel | Urine | Drug toxicology   LP388389-1

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.

  29936-2

  5705-9

  25961-4

  25487-0

  14099-6

  12779-5

  5704-2

  34343-4

  30933-6

  42001-8

  25962-2

  13472-6

  56654-7

  52926-3


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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