H81.391
ICD-10-CMThis code signifies a type of dizziness or spinning sensation originating from the balance system of the inner ear, specifically affecting the right ear, that is not classified as benign paroxysmal positional vertigo, Meniere's disease, or other specified vestibular disorders. It indicates a peripheral vestibular dysfunction without a more specific diagnosis.
Apply this code when documentation clearly states "peripheral vertigo" or "vestibular dysfunction" localized to the right ear, and other more specific peripheral vertigo diagnoses (e.g., BPPV, Meniere's) have been ruled out or are not indicated. Supporting documentation should include a physician's assessment of the patient's symptoms, physical exam findings, and potentially diagnostic test results confirming a peripheral origin.
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