E88 Other and unspecified metabolic disorders
ICD-10-CM category E88 sits in Chapter 4 (Endocrine, nutritional and metabolic diseases, E00-E89). It contains 24 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
E88.0 Disorders of plasma-protein metabolism, NECE88.1 Lipodystrophy, not elsewhere classifiedE88.4 Mitochondrial metabolism disordersE88.8 Other specified metabolic disordersE88.81 Metabolic syndrome and other insulin resistance
Billable codes in E88
| Code | Description |
|---|---|
E88.01 | Alpha-1-antitrypsin deficiency |
E88.02 | Plasminogen deficiency |
E88.09 | Other disorders of plasma-protein metabolism, not elsewhere classified |
E88.10 | Lipodystrophy, unspecified |
E88.11 | Partial lipodystrophy |
E88.12 | Generalized lipodystrophy |
E88.13 | Localized lipodystrophy |
E88.14 | HIV-associated lipodystrophy |
E88.19 | Other lipodystrophy, not elsewhere classified |
E88.2 | Lipomatosis, not elsewhere classified |
E88.3 | Tumor lysis syndrome |
E88.40 | Mitochondrial metabolism disorder, unspecified |
E88.41 | MELAS syndrome |
E88.42 | MERRF syndrome |
E88.43 | Disorders of mitochondrial tRNA synthetases |
E88.49 | Other mitochondrial metabolism disorders |
E88.810 | Metabolic syndrome |
E88.811 | Insulin resistance syndrome, Type A |
E88.818 | Other insulin resistance |
E88.819 | Insulin resistance, unspecified |
E88.82 | Obesity due to disruption of MC4R pathway |
E88.89 | Other specified metabolic disorders |
E88.9 | Metabolic disorder, unspecified |
E88.A | Wasting disease (syndrome) due to underlying condition |
Search within ICD-10-CM for E88 and related codes
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