K20.91
ICD-10-CMThis code signifies inflammation of the esophagus, the tube connecting the throat to the stomach, when the specific cause of the inflammation is not documented. Crucially, it indicates the presence of active bleeding associated with this esophageal inflammation.
Use this code when documentation clearly states "esophagitis with bleeding" but does not specify the etiology (e.g., reflux, infectious, chemical). This applies to patients presenting with symptoms like hematemesis or melena, where endoscopy reveals esophageal inflammation and active hemorrhage without a definitive underlying cause.
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