Human Diseases in ICD-10 Classification

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 1. Certain infectious and parasitic diseases (A00-B99)
 2. Neoplasms (C00-D48)
 3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
 4. Endocrine, nutritional and metabolic diseases (E00-E90)
 5. Mental and behavioural disorders (F00-F99)
 6. Diseases of the nervous system (G00-G99)
   G00-G09  Inflammatory diseases of the central nervous system
   G10-G14  Systemic atrophies primarily affecting the central nervous system
   G20-G26  Extrapyramidal and movement disorders
   G30-G32  Other degenerative diseases of the nervous system
   G35-G37  Demyelinating diseases of the central nervous system
   G40-G47  Episodic and paroxysmal disorders
   G50-G59  Nerve, nerve root and plexus disorders
   G60-G64  Polyneuropathies and other disorders of the peripheral nervous system
   G70-G73  Diseases of myoneural junction and muscle
   G80-G83  Cerebral palsy and other paralytic syndromes
   G90-G99  Other disorders of the nervous system
     G90  Disorders of autonomic nervous system
     G91  Hydrocephalus
     G93  Other disorders of brain
     G95  Other diseases of spinal cord
     G96  Other disorders of central nervous system
     G98  Other disorders of nervous system, not elsewhere classified
       H00998  Alternating hemiplegia of childhood
 7. Diseases of the eye and adnexa (H00-H59)
 8. Diseases of the ear and mastoid process (H60-H95)
 9. Diseases of the circulatory system (I00-I99)
 10. Diseases of the respiratory system (J00-J99)
 11. Diseases of the digestive system (K00-K93)
 12. Diseases of the skin and subcutaneous tissue (L00-L99)
 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
 14. Diseases of the genitourinary system (N00-N99)
 15. Pregnancy, childbirth and the puerperium (O00-O99)
 16. Certain conditions originating in the perinatal period (P00-P96)
 17. Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
 19. Injury, poisoning and certain other consequences of external causes (S00-T98)
 20. External causes of morbidity and mortality (V01-Y98)
 21. Factors influencing health status and contact with health services (Z00-Z99)
 22. Codes for special purposes (U00-U85)

Last updated: July 12, 2018
Classification taken from ICD-10 Version 2016

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