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 265.0 Beriberi View the most recent version of ICD-9-CM 265.0 A disease caused by a deficiency of thiamine (vitamin B1) and characterized by polyneuritis, cardiac pathology, and edema. The epidemic form is found primarily in areas in which white (polished) rice is the staple food, as in Japan, China, the Philippines, India, and other countries of southeast Asia. 265.0 is a specific code that can be used to specify a diagnosis 265.0 contains 9 index entries View the ICD-9-CM Volume 1 265.* hierarchy  Index entries containing 265.0: Avitaminosis (multiple NEC) (see also Deficiency, vitamin) 269.2 B 266.9 with beriberi 265.0 Beriberi (acute) (atrophic) (chronic) (dry) (subacute) (wet) 265.0 with polyneuropathy 265.0 [357.4] heart (disease) 265.0 [425.7] leprosy 030.1 neuritis 265.0 [357.4] Deficiency, deficient aneurin 265.1 with beriberi 265.0 vitamin (multiple) NEC 269.2 B (complex) NEC 266.9 with beriberi 265.0 B1 NEC 265.1 beriberi 265.0 Kakke 265.0 Polioencephalopathy, superior hemorrhagic 265.1 with beriberi 265.0 Shoshin (acute fulminating beriberi) 265.0 Thiaminic deficiency 265.1 with beriberi 265.0