LOINC Home

{component}   LP432695-7

Laboratory   LP29693-6

Coagulation   LP7788-5

Routine   LP31624-7

Prothrombin time (PT)   LP16870-5

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.

▸ Prothrombin time (PT) factor substitution   LP16882-0

▸ Coagulation factor II circulating inhibitor   LP65469-6

▸ INR   LP17102-2

▸ Prothrombin index   LP17103-0


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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