Benign neoplasm of descending colon

This code identifies a non-cancerous tumor originating in the descending segment of the large intestine. These benign growths, often polyps, are typically discovered during endoscopic procedures and are not metastatic.

Apply this code when documentation confirms a benign neoplasm, such as an adenoma or lipoma, located specifically within the descending colon. Supporting documentation will include pathology reports confirming benignity and operative notes or endoscopy reports detailing the lesion's location.

• Ensure the pathology report explicitly states "benign" to differentiate from malignant or uncertain behavior.
• Verify the exact anatomical location within the colon; this code is specific to the descending colon.
• Do not use this code for polyps of unspecified behavior or inflammatory polyps, which have different code assignments.