| E40 | Kwashiorkor |
| E41 | Nutritional marasmus |
| E42 | Marasmic kwashiorkor |
| E43 | Unspecified severe protein-calorie malnutrition |
| E44 | Protein-calorie malnutrition of moderate and mild degree |
| E44.0 | Moderate protein-calorie malnutrition |
| E44.1 | Mild protein-calorie malnutrition |
| E45 | Retarded development following protein-calorie malnutrition |
| E46 | Unspecified protein-calorie malnutrition |
| E50 | Vitamin A deficiency |
| E50.0 | Vitamin A deficiency with conjunctival xerosis |
| E50.1 | Vitamin A deficiency with Bitot's spot and conjunctival xerosis |
| E50.2 | Vitamin A deficiency with corneal xerosis |
| E50.3 | Vitamin A deficiency with corneal ulceration and xerosis |
| E50.4 | Vitamin A deficiency with keratomalacia |
| E50.5 | Vitamin A deficiency with night blindness |
| E50.6 | Vitamin A deficiency with xerophthalmic scars of cornea |
| E50.7 | Other ocular manifestations of vitamin A deficiency |
| E50.8 | Other manifestations of vitamin A deficiency |
| E50.9 | Vitamin A deficiency, unspecified |
| E51 | Thiamine deficiency |
| E51.1 | Beriberi |
| E51.11 | Dry beriberi |
| E51.12 | Wet beriberi |
| E51.2 | Wernicke's encephalopathy |
| E51.8 | Other manifestations of thiamine deficiency |
| E51.9 | Thiamine deficiency, unspecified |
| E52 | Niacin deficiency [pellagra] |
| E53 | Deficiency of other B group vitamins |
| E53.0 | Riboflavin deficiency |
| E53.1 | Pyridoxine deficiency |
| E53.8 | Deficiency of other specified B group vitamins |
| E53.9 | Vitamin B deficiency, unspecified |
| E54 | Ascorbic acid deficiency |
| E55 | Vitamin D deficiency |
| E55.0 | Rickets, active |
| E55.9 | Vitamin D deficiency, unspecified |
| E56 | Other vitamin deficiencies |
| E56.0 | Deficiency of vitamin E |
| E56.1 | Deficiency of vitamin K |
| E56.8 | Deficiency of other vitamins |
| E56.9 | Vitamin deficiency, unspecified |
| E58 | Dietary calcium deficiency |
| E59 | Dietary selenium deficiency |
| E60 | Dietary zinc deficiency |
| E61 | Deficiency of other nutrient elements |
| E61.0 | Copper deficiency |
| E61.1 | Iron deficiency |
| E61.2 | Magnesium deficiency |
| E61.3 | Manganese deficiency |
| E61.4 | Chromium deficiency |
| E61.5 | Molybdenum deficiency |
| E61.6 | Vanadium deficiency |
| E61.7 | Deficiency of multiple nutrient elements |
| E61.8 | Deficiency of other specified nutrient elements |
| E61.9 | Deficiency of nutrient element, unspecified |
| E63 | Other nutritional deficiencies |
| 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 |
| E64.0 | Sequelae of protein-calorie malnutrition |
| 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 |