| 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 |