LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Mineral, bone, joint, connective tissue   LP31413-5

Calcium   LP15257-6

Calcium | Urine | Chemistry - non-challenge   LP385970-1

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.

  57335-2

  18186-7

  51610-4

  59000-0

  53124-4

  18488-7

  6874-2

  35248-4

  25362-5

  14637-3

  57334-5

  16518-3

  12511-2

  27091-8

  17862-4

  35247-6

  29276-3

  2004-0

  35675-8

  71790-0

  32541-5

  13717-4

  50839-0

  27037-1

  9321-1

  24518-3

  49937-6

  2003-2


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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