LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - challenge   LP7784-4

Endocrine   LP31396-2

Estrogen   LP14661-0

Estradiol   LP14497-9

Estradiol | Serum or Plasma | Chemistry - challenge   LP387126-8

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.

  47616-8

  56750-3

  51499-2

  58492-0

  90891-3

  51501-5

  58491-2

  56749-5

  12596-3

  58817-8

  51498-4

  58490-4

  58854-1

  55477-4

  51496-8

  58489-6

  51497-6

  58488-8

  51502-3

  58487-0

  51500-7

  58486-2

  58484-7

  24414-5

  58485-4

  55476-6

  85068-5

  85065-1

  85067-7

  85066-9

  47617-6


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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