Human Diseases in ICD-11 Classification

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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
   Endocrine diseases
   Nutritional disorders
   Metabolic disorders
     Inborn errors of metabolism
       5C50  Inborn errors of amino acid or other organic acid metabolism
         H00167  Phenylketonuria
         H02419  Glycine encephalopathy with normal serum glycine
         H00163  Alkaptonuria
         H00165  Tyrosinemia
         H00171  Histidinemia
         H01233  Urocanase deficiency
         H01583  Hydroxykynureninuria
         H00188  Hyperlysinemia
         H01242  Saccharopinuria
         H02313  5-Oxoprolinase deficiency
         H01079  3-Phosphoglycerate dehydrogenase (3-PGDH) deficiency
         H01082  Phosphoserine aminotransferase deficiency
         H02116  Phosphoserine phosphatase deficiency
         H01003  Dimethylglycine dehydrogenase deficiency
         H00191  Nonketotic hyperglycinemia
         H02380  D-glyceric aciduria
         H00190  Hyperprolinemia
         H00187  Ornithine transcarbamylase deficiency
         H00189  Ornithinaemia
         H01398  Primary hyperammonemic disorders (Urea cycle disorders)
         H01400  Secondary hyperammonemia
         H01028  Argininosuccinic aciduria
         H00164  Carbamoyl phosphate synthetase I deficiency
         H00186  Hyperargininemia
         H00185  Citrullinemia
         H01032  N-acetylglutamate synthase deficiency
         H01268  Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome
         H00182  Cystathioninuria
         H00183  Homocystinuria
         H00184  Hypermethioninemia
         H01237  Sulfite oxidase deficiency
         H01285  Methylcobalamin deficiency type G
         H02311  Molybdenum cofactor deficiency
         H02485  Extraoral halitosis due to MTO deficiency
         H00172  Maple syrup urine disease
         H01076  Alpha-methylacetoacetic aciduria
         H01279  Isobutyryl-CoA dehydrogenase deficiency
         H02136  Branched-chain ketoacid dehydrogenase kinase deficiency
         H02285  Methylmalonate semialdehyde dehydrogenase deficiency
         H01349  Methacrylic aciduria
         H00173  Isovaleric acidemia
         H00174  Methylmalonic aciduria
         H00175  Propionic acidemia
         H00180  Holocarboxylase synthetase deficiency
         H00181  3-Methylcrotonylglycinuria
         H00375  SBCAD deficiency
         H00754  3-Methylglutaconic aciduria
         H01182  Biotinidase deficiency
         H02221  Methylmalonic aciduria and homocystinuria
         H02222  Methylmalonic acidemia and hyperhomocysteinemia, cblX type
         H00074  Canavan disease
         H00178  Glutaric acidemia
         H00835  Succinic semialdehyde dehydrogenase deficiency
         H01146  Aminoacylase 1 deficiency
         H01225  D-2-hydroxyglutaric aciduria
         H01280  L-2-hydroxyglutaric aciduria
         H01283  Malonyl-CoA decarboxylase deficiency
         H02304  Combined D-2- and L-2-hydroxyglutaric aciduria
         H02109  Combined malonic and methylmalonic aciduria
         H01119  Prolidase deficiency
         H01234  Trimethylaminuria
         H00923  Congenital systemic glutamine deficiency
         H01386  Asparagine synthetase deficiency
       5C51  Inborn errors of carbohydrate metabolism
       5C52  Inborn errors of lipid metabolism
       5C53  Inborn errors of energy metabolism
       5C54  Inborn errors of glycosylation or other specified protein modification
       5C55  Inborn errors of purine, pyrimidine or nucleotide metabolism
       5C56  Lysosomal diseases
       5C57  Peroxisomal diseases
       5C58  Inborn errors of porphyrin or heme metabolism
       5C59  Inborn errors of neurotransmitter metabolism
       5C5A  Alpha-1-antitrypsin deficiency
       5C5Y  Other specified inborn errors of metabolism
       5C5Z  Inborn errors of metabolism, unspecified
     Disorders of metabolite absorption or transport
     Disorders of fluid, electrolyte or acid-base balance
     Disorders of lipoprotein metabolism or certain specified lipidaemias
     5C90  Metabolic or transporter liver disease
     Other metabolic disorders
     5D2Z  Metabolic disorders, unspecified
   Postprocedural endocrine or metabolic disorders
 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
 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: January 27, 2021
ICD-11 by World Health Organization

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