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ICD-10-CM (Clinical Modification) 2022

2 min read

  • Chapter I
  • A00-B99
  • Certain infectious and parasitic diseases
  • Chapter II
  • C00-D49
  • Neoplasms
  • Chapter III
  • D50-D89
  • Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
  • Chapter IV
  • E00-E89
  • Endocrine, nutritional and metabolic diseases
  • Chapter V
  • F01-F99
  • Mental, Behavioral and Neurodevelopmental disorders
  • Chapter VI
  • G00-G99
  • Diseases of the nervous system
  • Chapter VII
  • H00-H59
  • Diseases of the eye and adnexa
  • Chapter VIII
  • H60-H95
  • Diseases of the ear and mastoid process
  • Chapter IX
  • I00-I99
  • Diseases of the circulatory system
  • Chapter X
  • J00-J99
  • Diseases of the respiratory system
  • Chapter XI
  • K00-K95
  • Diseases of the digestive system
  • Chapter XII
  • L00-L99
  • Diseases of the skin and subcutaneous tissue
  • Chapter XIII
  • M00-M99
  • Diseases of the musculoskeletal system and connective tissue
  • Chapter XIV
  • N00-N99
  • Diseases of the genitourinary system
  • Chapter XV
  • O00-O9A
  • Pregnancy, childbirth and the puerperium
  • Chapter XVI
  • P00-P96
  • Certain conditions originating in the perinatal period
  • Chapter XVII
  • Q00-Q99
  • Congenital malformations, deformations and chromosomal abnormalities
  • Chapter XVIII
  • R00-R99
  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
  • Chapter XIX
  • S00-T88
  • Injury, poisoning and certain other consequences of external causes
  • Chapter XX
  • U00-U85
  • Codes for special purposes
  • Chapter XXI
  • V00-Y99
  • External causes of morbidity
  • Chapter XXII
  • Z00-Z99
  • Factors influencing health status and contact with health services