LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Small molecules   LP31415-0

Homocystine   LP15641-1

Homocystine | Urine | Chemistry - non-challenge   LP386308-3

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.

  6884-1

  26809-4

  25928-3

  25441-7

  2431-5

  14053-3

  26999-3

  44378-8

  56682-8

  25929-1

  13759-6

  30051-7

  22707-4


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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