| 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 |
