263 Other and unspecified protein-calorie malnutrition 
263.0 Malnutrition of moderate degree convert 263.0 to ICD-10-CM 263.1 Malnutrition of mild degree convert 263.1 to ICD-10-CM 263.2 Arrested development following protein-calorie malnutrition convert 263.2 to ICD-10-CM 263.8 Other protein-calorie malnutrition convert 263.8 to ICD-10-CM
263.9 Unspecified protein-calorie malnutrition convert 263.9 to ICD-10-CM