SNOMED CT Concept  138875005

Observable entity  363787002

Hematology observable  364709006

International normalized ratio   165581004

SNOMED CT code


SNOMED code165581004
nameInternational normalized ratio
statusactive
date introduced2002-01-31
fully specified name(s)International normalized ratio (observable entity)
synonyms
  • INR - Internationalised ratio
  • Internationalised ratio
  • International normalized ratio
  • International normalised ratio
parentsHematology observable   364709006
children
  • International normalized ratio result obtained using portable international normalized ratio monitoring device   440432009
  • International normalized ratio time in therapeutic range expressed as percentage   866421000000100
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Observable entity   363787002
    Hematology observable   364709006
      International normalized ratio   165581004

ancestors
sorted most to least specific
cpt crosswalks

Rules-based maps relating CPT® codes to and from SNOMED CT® clinical concepts.  Forward and backward mapping allows for easy transition between code sets. Map-A-Code crosswalk tool easily crosswalks multiple codes between the code sets.

Access to this feature is available in the following products:
  • CPT® to SNOMED Crosswalks

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