Inborn errors of metabolism (5C50-5C5Z)

Inborn errors of amino acid or other organic acid metabolism

Inborn errors of carbohydrate metabolism

Inborn errors of lipid metabolism

Inborn errors of energy metabolism

Inborn errors of glycosylation or other specified protein modification

Inborn errors of purine, pyrimidine or nucleotide metabolism

Lysosomal diseases

Peroxisomal diseases

Inborn errors of porphyrin or heme metabolism

Inborn errors of neurotransmitter metabolism

Alpha-1-antitrypsin deficiency

Other specified inborn errors of metabolism

Inborn errors of metabolism, unspecified