Entire subdivision of organ system   91690000


SNOMED code91690000
nameEntire subdivision of organ system
date introduced2002-01-31
fully specified name(s)Entire subdivision of organ system (body structure)
  • Entire subdivision of organ system
  • Entire organ system subdivision
parentsStructure of subdivision of organ system   714488006
  • Auditory system subdivision   123848005
  • Cardiovascular system subdivision   118970008
  • Digestive system subdivision   118971007
  • Endocrine system subdivision   118977006  removed: 2020-01-31
  • Entire neuron-muscle motor unit   714490007
  • Entire subdivision of endocrine system   714836009
  • Entire subdivision of genitourinary system   118973005
  • Entire subdivision of nervous system   118976002
  • Entire upper aerodigestive tract   361922007
  • Hematopoietic system subdivision   118978001
  • Integumentary system subdivision   118964002
  • Lymphoid system subdivision   123849002
  • Musculoskeletal system subdivision   118965001
  • Neuron-muscle motor unit   49190004  removed: 2016-01-31
  • Respiratory system subdivision   118969007
  • Reticuloendothelial system structure   6013009  removed: 2018-07-31
  • Visual system subdivision   123847000
a selection of possible paths
SNOMED CT Concept   138875005
  Body structure   123037004
    Anatomical or acquired body structure   442083009
      Anatomical structure   91723000
        Body system structure   91689009
          Structure of subdivision of organ system   714488006
            Entire subdivision of organ system   91690000

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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.

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