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E70.2 Disorders of tyrosine metabolism
BackE70Disorders of aromatic amino-acid metabolismCategory8 →E70.0Classical phenylketonuriaCategoryE70.1Other hyperphenylalaninemiasCategoryE70.2Disorders of tyrosine metabolismCategory3 →E70.20Disorder of tyrosine metabolism, unspecifiedCategoryE70.21TyrosinemiaCategoryE70.29Other disorders of tyrosine metabolismCategoryE70.3AlbinismCategory5 →E70.30Albinism, unspecifiedCategoryE70.31Ocular albinismCategory4 →E70.310X-linked ocular albinismCategoryE70.311Autosomal recessive ocular albinismCategoryE70.318Other ocular albinismCategoryE70.319Ocular albinism, unspecifiedCategoryE70.32Oculocutaneous albinismCategory4 →E70.320Tyrosinase negative oculocutaneous albinismCategoryE70.321Tyrosinase positive oculocutaneous albinismCategoryE70.328Other oculocutaneous albinismCategoryE70.329Oculocutaneous albinism, unspecifiedCategoryE70.33Albinism with hematologic abnormalityCategory4 →E70.330Chediak-Higashi syndromeCategoryE70.331Hermansky-Pudlak syndromeCategoryE70.338Other albinism with hematologic abnormalityCategoryE70.339Albinism with hematologic abnormality, unspecifiedCategoryE70.39Other specified albinismCategoryE70.4Disorders of histidine metabolismCategory3 →E70.40Disorders of histidine metabolism, unspecifiedCategoryE70.41HistidinemiaCategoryE70.49Other disorders of histidine metabolismCategoryE70.5Disorders of tryptophan metabolismCategoryE70.8Other disorders of aromatic amino-acid metabolismCategory2 →E70.81Aromatic L-amino acid decarboxylase deficiencyCategoryE70.89Other disorders of aromatic amino-acid metabolismCategoryE70.9Disorder of aromatic amino-acid metabolism, unspecifiedCategory
Category
E70.2
Disorders of tyrosine metabolism
EXCLUDES
Excludes1: transitory tyrosinemia of newborn (P74.5)
- Chapter
- IV · Endocrine, nutritional and metabolic diseases
- Section
- E70-E88
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.