E70 – Disorders of aromatic amino-acid metabolism
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Child Codes
Sibling Codes
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| Code | Title |
|---|---|
| E00-E89 | Endocrine, nutritional and metabolic diseases (E00-E89) |
| E70-E88 | Metabolic disorders (E70-E88) |
| E70 | Disorders of aromatic amino-acid metabolism |
| E70.0 | Classical phenylketonuria |
| E70.1 | Other hyperphenylalaninemias |
| E70.2 | Disorders of tyrosine metabolism |
| E70.20 | Disorder of tyrosine metabolism, unspecified |
| E70.21 | Tyrosinemia |
| E70.29 | Other disorders of tyrosine metabolism |
| E70.3 | Albinism |
| E70.30 | Albinism, unspecified |
| E70.31 | Ocular albinism |
| E70.310 | X-linked ocular albinism |
| E70.311 | Autosomal recessive ocular albinism |
| E70.318 | Other ocular albinism |
| E70.319 | Ocular albinism, unspecified |
| E70.32 | Oculocutaneous albinism |
| E70.320 | Tyrosinase negative oculocutaneous albinism |
| E70.321 | Tyrosinase positive oculocutaneous albinism |
| E70.328 | Other oculocutaneous albinism |
| E70.329 | Oculocutaneous albinism, unspecified |
| E70.33 | Albinism with hematologic abnormality |
| E70.330 | Chediak-Higashi syndrome |
| E70.331 | Hermansky-Pudlak syndrome |
| E70.338 | Other albinism with hematologic abnormality |
| E70.339 | Albinism with hematologic abnormality, unspecified |
| E70.39 | Other specified albinism |
| E70.4 | Disorders of histidine metabolism |
| E70.40 | Disorders of histidine metabolism, unspecified |
| E70.41 | Histidinemia |
| E70.49 | Other disorders of histidine metabolism |
| E70.5 | Disorders of tryptophan metabolism |
| E70.8 | Other disorders of aromatic amino-acid metabolism |
| E70.81 | Aromatic L-amino acid decarboxylase deficiency |
| E70.89 | Other disorders of aromatic amino-acid metabolism |
| E70.9 | Disorder of aromatic amino-acid metabolism, unspecified |