ICD-10-CM Code For Thiamine Deficiency: Group Overview
The International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) code group E51 includes disorders caused by thiamine deficiency, such as beriberi and Wernicke-related conditions, and covers neurologic and cardiovascular manifestations of insufficient vitamin B1. These ICD-10-CM diagnosis codes are used to document clinical scenarios where thiamine deficiency is identified, capturing severity, neurologic involvement, or cardiovascular complications relevant to this group. Accurate coding within the ICD-10-CM E51 group supports proper claim adjudication and appropriate reimbursement.
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ICD-10-CM E51: Thiamine Deficiency Overview
The ICD-10-CM E51 code group covers disorders due to insufficient thiamine (vitamin B1), including beriberi and associated neurologic and cardiovascular manifestations. These diagnoses affect metabolic and neurologic systems and can lead to significant morbidity if untreated. Accurate coding is important to reflect clinical complexity and to support proper reimbursement for nutrition-related care.