LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Chemistry and Chemistry - challenge   LP343631-0

Chemistry - non-challenge   LP7786-9

Amino acids   LP18033-8

Phenylalanine   LP15792-2

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.

▸ Glutamylphenylalanine   LP201676-6

▸ Phenylalanine | Amniotic fluid | Chemistry - non-challenge   LP384223-6

▸ Phenylalanine | Blood | Chemistry - non-challenge   LP384224-4

▸ Phenylalanine/Amino acids.total   LP286798-6

▸ Phenylalanine/Tyrosine   LP307525-8

▸ Phenylalanine | DBS | Chemistry - non-challenge   LP384225-1

▸ Phenylalanine | Body fluid | Chemistry - non-challenge   LP384226-9

▸ Phenylalanine/Creatinine   LP286799-4

▸ Phenylalanine | Cerebrospinal Fluid | Chemistry - non-challenge   LP384227-7

▸ Phenylalanine | Hair | Chemistry - non-challenge   LP384228-5

▸ Phenylalanine | Serum or Plasma | Chemistry - non-challenge   LP384229-3

▸ Phenylalanine | Urine | Chemistry - non-challenge   LP384230-1

▸ Phenylalanine | Vitreous fluid | Chemistry - non-challenge   LP384231-9

▸ Phenylalanine | XXX | Chemistry - non-challenge   LP384232-7


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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