E72 Other disorders of amino-acid metabolism
ICD-10-CM category E72 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 31 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
E72.0 Disorders of amino-acid transportE72.1 Disorders of sulfur-bearing amino-acid metabolismE72.2 Disorders of urea cycle metabolismE72.5 Disorders of glycine metabolismE72.53 Primary hyperoxaluriaE72.54 Secondary hyperoxaluriaE72.8 Other specified disorders of amino-acid metabolism
Billable codes in E72
| Code | Description |
|---|---|
E72.00 | Disorders of amino-acid transport, unspecified |
E72.01 | Cystinuria |
E72.02 | Hartnup's disease |
E72.03 | Lowe's syndrome |
E72.04 | Cystinosis |
E72.09 | Other disorders of amino-acid transport |
E72.10 | Disorders of sulfur-bearing amino-acid metabolism, unspecified |
E72.11 | Homocystinuria |
E72.12 | Methylenetetrahydrofolate reductase deficiency |
E72.19 | Other disorders of sulfur-bearing amino-acid metabolism |
E72.20 | Disorder of urea cycle metabolism, unspecified |
E72.21 | Argininemia |
E72.22 | Arginosuccinic aciduria |
E72.23 | Citrullinemia |
E72.29 | Other disorders of urea cycle metabolism |
E72.3 | Disorders of lysine and hydroxylysine metabolism |
E72.4 | Disorders of ornithine metabolism |
E72.50 | Disorder of glycine metabolism, unspecified |
E72.51 | Non-ketotic hyperglycinemia |
E72.52 | Trimethylaminuria |
E72.530 | Primary hyperoxaluria, type 1 |
E72.538 | Other specified primary hyperoxaluria |
E72.539 | Primary hyperoxaluria, unspecified |
E72.540 | Dietary hyperoxaluria |
E72.541 | Enteric hyperoxaluria |
E72.548 | Other secondary hyperoxaluria |
E72.549 | Secondary hyperoxaluria, unspecified |
E72.59 | Other disorders of glycine metabolism |
E72.81 | Disorders of gamma aminobutyric acid metabolism |
E72.89 | Other specified disorders of amino-acid metabolism |
E72.9 | Disorder of amino-acid metabolism, unspecified |
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