2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders 240-279 > Nutritional Deficiencies 260-269 > Thiamine And Niacin Deficiency States 265.* > 2006 ICD-9-CM Diagnosis 265.2 Pellagra View the most recent version of ICD-9-CM 265.2 265.2 is a specific code that can be used to specify a diagnosis 265.2 contains 22 index entries View the ICD-9-CM Volume 1 265.* hierarchy Alternate Terminology Deficiency: niacin (-tryptophan) nicotinamide nicotinic acid vitamin PP Pellagra (alcoholic)  Index entries containing 265.2: Acid deficiency amide nicotinic 265.2 nicotinic (amide) 265.2 Alcohol, alcoholic pellagra 265.2 Avitaminosis (multiple NEC) (see also Deficiency, vitamin) 269.2 B 266.9 with pellagra 265.2 nicotinic acid 265.2 Cheilosis 528.5 with pellagra 265.2 Deficiency, deficient niacin (amide) (-tryptophan) 265.2 nicotinamide 265.2 nicotinic acid (amide) 265.2 vitamin (multiple) NEC 269.2 B (complex) NEC 266.9 with pellagra 265.2 nicotinic acid 265.2 PP 265.2 Dermatitis (allergic) (contact) (occupational) (venenata) 692.9 pellagrous 265.2 Encephalopathy (acute) 348.30 pellagrous 265.2 Erythema, erythematous (generalized) 695.9 endemic 265.2 Gingivitis pellagrous 265.2 Glossitis 529.0 pellagrous 265.2 Niacin (amide) deficiency 265.2 Nicotinic acid (amide) deficiency 265.2 Pellagra (alcoholic or with alcoholism) 265.2 with polyneuropathy 265.2 [357.4] Polioencephalopathy, superior hemorrhagic 265.1 with pellagra 265.2 Syndrome - see also Disease pellagroid 265.2