Endocrine, nutritional and metabolic diseases (E00-E89)

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.
Excludes 1:
transitory endocrine and metabolic disorders specific to newborn (P70-P74)

Other nutritional deficiencies (E50-E64)

Excludes 2:
nutritional anemias (D50-D53)
E50 Vitamin A deficiency [+]
Excludes 1: sequelae of vitamin A deficiency (E64.1)
E51 Thiamine deficiency [+]
Excludes 1: sequelae of thiamine deficiency (E64.8)
E52 Niacin deficiency [pellagra]
Niacin (-tryptophan) deficiency
Nicotinamide deficiency
Pellagra (alcoholic)
Excludes 1: sequelae of niacin deficiency (E64.8)
E53 Deficiency of other B group vitamins [+]
Excludes 1: sequelae of vitamin B deficiency (E64.8)
E54 Ascorbic acid deficiency
Deficiency of vitamin C
Scurvy
Excludes 1: scorbutic anemia (D53.2)
sequelae of vitamin C deficiency (E64.2)
E55 Vitamin D deficiency [+]
Excludes 1: adult osteomalacia (M83.-)
osteoporosis (M80.-)
sequelae of rickets (E64.3)
E56 Other vitamin deficiencies [+]
Excludes 1: sequelae of other vitamin deficiencies (E64.8)
E58 Dietary calcium deficiency
Excludes 1: disorders of calcium metabolism (E83.5-)
sequelae of calcium deficiency (E64.8)
E59 Dietary selenium deficiency
Keshan disease
Excludes 1: sequelae of selenium deficiency (E64.8)
E60 Dietary zinc deficiency
E61 Deficiency of other nutrient elements [+]
Use additional code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes 1: disorders of mineral metabolism (E83.-)
iodine deficiency related thyroid disorders (E00-E02)
sequelae of malnutrition and other nutritional deficiencies (E64.-)
E63 Other nutritional deficiencies [+]
Excludes 2: dehydration (E86.0)
failure to thrive, adult (R62.7)
failure to thrive, child (R62.51)
feeding problems in newborn (P92.-)
sequelae of malnutrition and other nutritional deficiencies (E64.-)
E64 Sequelae of malnutrition and other nutritional deficiencies [+]
Note: This category is to be used to indicate conditions in categories E43, E44, E46, E50-E63 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such; they also include the late effects of diseases classifiable to the above categories if the disease itself is no longer present
Code first condition resulting from (sequela) of malnutrition and other nutritional deficiencies

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