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E52 - Niacin deficiency [pellagra]


The ICD 10 Code for Niacin deficiency [pellagra] is listed as E52.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: E52
Description: Niacin deficiency [pellagra]
  • Niacin (-tryptophan) deficiency
  • Nicotinamide deficiency
  • Pellagra (alcoholic)
  • Excludes1: sequelae of niacin deficiency (E64.8)
Diagnostic Related Groups
(MS-DRG v30.0)
640 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W Mcc
641 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W/o Mcc
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 265.2 - Pellagra