Chapter IV

Endocrine, nutritional and metabolic diseases

Note: All neoplasms, whether functionally active or not, are classified in Chapter II. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used, if desired, 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.
Excludes: complications of pregnancy, childbirth and the puerperium ( O00-O99 )
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified ( R00-R99 )
transitory endocrine and metabolic disorders specific to fetus and newborn ( P70-P74 )

This chapter contains the following blocks:
E00-E07 Disorders of thyroid gland
E10-E14 Diabetes mellitus
E15-E16 Other disorders of glucose regulation and pancreatic internal secretion
E20-E35 Disorders of other endocrine glands
E40-E46 Malnutrition
E50-E64 Other nutritional deficiencies
E65-E68 Obesity and other hyperalimentation
E70-E90 Metabolic disorders

Asterisk categories for this chapter are provided as follows:
E35* Disorders of endocrine glands in diseases classified elsewhere
E90* Nutritional and metabolic disorders in diseases classified elsewhere