Diagnosis Codes Index - 265 Thiamine and niacin deficiency states
ICD-9 Index
Endocrine, nutritional and metabolic diseases, and immunity disorders (240–279)
Nutritional deficiencies (260-269)
- 265.0 - Beriberi
- 265.1 - Thiamine defic NEC/NOS
- 265.2 - Pellagra
265 Thiamine and niacin deficiency states