H73.21
ICD-10-CMThis code signifies inflammation of the right tympanic membrane (eardrum) without further specification of its cause or nature. It indicates a general inflammatory process affecting the eardrum on the right side.
Use this code when documentation indicates inflammation of the right eardrum but lacks specific details regarding the etiology (e.g., infectious, bullous, granulomatous). This is appropriate when the provider has not specified the type of myringitis.
AI-generated reference. Verify against official guidelines.
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