456.1
ICD-9-CMThis code identifies the presence of abnormally enlarged veins in the esophagus, typically a consequence of portal hypertension. These varices are noted as not actively bleeding at the time of diagnosis or encounter.
Apply this code when documentation confirms esophageal varices without any indication of hemorrhage. This is often seen in patients with chronic liver disease (e.g., cirrhosis) undergoing screening endoscopy or surveillance for known varices. Supporting documentation includes endoscopy reports, physician notes, or imaging studies confirming varices without active bleeding.
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