ICD-10-CM chapter 4 · E00-E89
Endocrine, nutritional and metabolic diseases
About chapter 4
10 code blocks
- E00-E07Disorders of thyroid gland8 categories
- E08-E13Diabetes mellitus5 categories
- E15-E16Other disorders of glucose regulation and pancreatic internal secretion2 categories
- E20-E35Disorders of other endocrine glands15 categories
- E36Intraoperative complications of endocrine system1 categories
- E40-E46Malnutrition7 categories
- E50-E64Other nutritional deficiencies13 categories
- E65-E68Overweight, obesity and other hyperalimentation4 categories
- E70-E88Metabolic disorders17 categories
- E89Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified1 categories
Chapter notes
Note
- All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.