E70 Disorders of aromatic amino-acid metabolism

Non-Billable/Non-Specific

Codes

E70.0Classical phenylketonuria
E70.1Other hyperphenylalaninemias
E70.2Disorders of tyrosine metabolism
- E70.20Disorder of tyrosine metabolism, unspecified
- E70.21Tyrosinemia
- E70.29Other disorders of tyrosine metabolism
E70.3Albinism
- E70.30Albinism, unspecified
- E70.31Ocular albinism
  E70.310X-linked ocular albinism
  E70.311Autosomal recessive ocular albinism
  E70.318Other ocular albinism
  E70.319Ocular albinism, unspecified
- E70.32Oculocutaneous albinism
  E70.320Tyrosinase negative oculocutaneous albinism
  E70.321Tyrosinase positive oculocutaneous albinism
  E70.328Other oculocutaneous albinism
  E70.329Oculocutaneous albinism, unspecified
- E70.33Albinism with hematologic abnormality
  E70.330Chediak-Higashi syndrome
  E70.331Hermansky-Pudlak syndrome
  E70.338Other albinism with hematologic abnormality
  E70.339Albinism with hematologic abnormality, unspecified
- E70.39Other specified albinism
E70.4Disorders of histidine metabolism
- E70.40Disorders of histidine metabolism, unspecified
- E70.41Histidinemia
- E70.49Other disorders of histidine metabolism
E70.5Disorders of tryptophan metabolism
E70.8Other disorders of aromatic amino-acid metabolism
- E70.81Aromatic L-amino acid decarboxylase deficiency
- E70.89Other disorders of aromatic amino-acid metabolism
E70.9Disorder of aromatic amino-acid metabolism, unspecified