LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Amino acids   LP18033-8

Arginine   LP15416-8

Arginine | Urine | Chemistry - non-challenge   LP383789-7

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.

  1895-2

  25860-8

  25322-9

  1894-5

  16401-2

  27296-3

  44299-6

  56672-9

  25861-6

  13708-3

  30062-4

  22697-7


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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