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of malnutrition and other nutritional deficiencies (E64.-)

E63.0 Essential fatty acid [EFA] deficiency
E63.1 Imbalance of constituents of food intake
E63.8 Other specified nutritional deficiencies
E63.9 Nutritional deficiency, unspecified

E64 Sequelae of malnutrition and other nutritional deficiencies

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
E64.0 Sequelae of protein-calorie malnutrition
Excludes2: retarded development following protein-calorie malnutrition (E45)
E64.1 Sequelae of vitamin A deficiency
E64.2 Sequelae of vitamin C deficiency
E64.3 Sequelae of rickets
E64.8 Sequelae of other nutritional deficiencies
E64.9 Sequelae of unspecified nutritional deficiency

Overweight, obesity and other hyperalimentation (E65-E68)

E65 Localized adiposity

Fat pad

E66 Overweight and obesity

Code first: obesity complicating pregnancy, childbirth and the puerperium, if applicable (O99.21-)
Use additional code to identify body mass index (BMI), if known (Z68.-)
Excludes1: adiposogenital dystrophy (E23.6)
lipomatosis NOS (E88.2)
lipomatosis dolorosa [Dercum] (E88.2)
Prader-Willi syndrome (Q87.1)
E66.0 Obesity due to excess calories
E66.01 Morbid (severe) obesity due to excess calories
Excludes1: morbid (severe) obesity with alveolar hypoventilation (E66.2)
E66.09 Other obesity due to excess calories
E66.1 Drug-induced obesity
Code first (T36-T50) to identify drug
E66.