Respiratory percentage   313221000

SNOMED CT code


SNOMED code313221000
nameRespiratory percentage
statusactive
date introduced2002-01-31
fully specified name(s)Respiratory percentage (observable entity)
synonymsRespiratory percentage
parentsRespiratory measure   251880004
children
  • FEV1/FVC percent   313222007
  • FEV1/FVC ratio before bronchodilator   407602006
  • Forced expiratory volume 1 (FEV1)/ forced vital capacity (FVC) ratio after bronchodilator   407603001
  • Forced expiratory volume in one second/Forced expiratory volume in six seconds ratio   702534005
  • Forced expiratory volume in one second/Forced vital capacity ratio post steroids   407601004
  • Forced expiratory volume in one second/Forced vital capacity ratio pre steroids   407599001
  • Forced vital capacity (FVC)/expected Forced vital capacity (FVC) percent   407576000
  • Percent predicted FEV1   313223002
hierarchies
a selection of possible paths
SNOMED CT Concept   138875005
  Observable entity   363787002
    Clinical history/examination observable   363788007
      Respiratory observable   364048003
        Respiration observable   364062005
          Respiratory measure   251880004
            Respiratory percentage   313221000

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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