ICD-9-CM Codes ICD-9-PCS Codes

263.9 - Unspecified protein-calorie malnutrition

GEM Conversion to ICD-10 CM

E46

Fs: 10000 – Unspecified protein-calorie malnutrition

Sibling Codes

263.0

Malnutrition of moderate degree

263.1

Malnutrition of mild degree

263.2

Arrested development following protein-calorie malnutrition

263.8

Other protein-calorie malnutrition

263.9

Unspecified protein-calorie malnutrition

Parent Sibling Codes

260

261

Nutritional marasmus

262

Other severe protein-calorie malnutrition

267

Ascorbic acid deficiency