ICD-10-CM Code For Niacin Deficiency [Pellagra]: Group Overview
The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group E52 includes diagnoses for niacin deficiency and pellagra, covering manifestations such as dermatitis, diarrhea, and neuropsychiatric symptoms resulting from inadequate niacin intake or metabolism. These ICD-10-CM diagnosis codes are used to document clinical scenarios involving nutritional deficiency with systemic involvement, capturing severity, presence of complications, and associated conditions. Accurate coding within the ICD-10-CM E52 group supports proper claim adjudication, complete clinical documentation, and appropriate reimbursement.
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ICD-10-CM E52: Niacin Deficiency [Pellagra] Overview
This group represents niacin deficiency, commonly known as pellagra, affecting multiple systems including dermatologic, gastrointestinal, and neurologic manifestations. The codes target nutrient deficiency conditions caused by inadequate dietary niacin or tryptophan metabolism. Accurate coding matters for appropriate clinical documentation and reimbursement because it captures disease severity and associated complications.