ICD-11 による疾患分類

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 01 Certain infectious or parasitic diseases
 02 Neoplasms
 03 Diseases of the blood or blood-forming organs
 04 Diseases of the immune system
 05 Endocrine, nutritional or metabolic diseases
 06 Mental, behavioural or neurodevelopmental disorders
 07 Sleep-wake disorders
 08 Diseases of the nervous system
 09 Diseases of the visual system
 10 Diseases of the ear or mastoid process
 11 Diseases of the circulatory system
   Hypertensive diseases
   Ischaemic heart diseases
   Diseases of coronary artery
   Pulmonary heart disease or diseases of pulmonary circulation
     BB00  Pulmonary thromboembolism
     BB01  Pulmonary hypertension
       H01619  原発性肺高血圧症
       H01621  肺動脈性肺高血圧症
       H01866  肺静脈閉塞症/肺毛細血管腫症
       H01622  慢性血栓塞栓性肺高血圧症
     BB02  Certain specified diseases of pulmonary vessels
     BB03  Acquired pulmonary venous abnormality
     BB0Y  Other specified pulmonary heart disease or diseases of pulmonary circulation
     BB0Z  Pulmonary heart disease or diseases of pulmonary circulation, unspecified
   Acute or subacute endocarditis
   Heart valve diseases
   BC20  Chronic rheumatic heart diseases, not elsewhere classified
   Diseases of the myocardium or cardiac chambers
   Cardiac arrhythmia
   Heart failure
   Diseases of arteries or arterioles
   Diseases of veins
   Disorders of lymphatic vessels or lymph nodes
   Postprocedural disorders of circulatory system
   BE2Y  Other specified diseases of the circulatory system
   BE2Z  Diseases of the circulatory system, unspecified
 12 Diseases of the respiratory system
 13 Diseases of the digestive system
 14 Diseases of the skin
 15 Diseases of the musculoskeletal system or connective tissue
 16 Diseases of the genitourinary system
 17 Conditions related to sexual health
 18 Pregnancy, childbirth or the puerperium
 19 Certain conditions originating in the perinatal period
 20 Developmental anomalies
 21 Symptoms, signs or clinical findings, not elsewhere classified
 22 Injury, poisoning or certain other consequences of external causes

Last updated: November 21, 2020
ICD-11 by World Health Organization

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