E52
Niacin deficiency [pellagra]
ICD-10 code E52 for Niacin deficiency [pellagra]
Niacin (-tryptophan) deficiency
Nicotinamide deficiency
Pellagra (alcoholic)
Excludes1: sequelae of niacin deficiency (E64.8)
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision