Anal and rectal polyp

This code signifies the presence of a benign growth or mass originating from the mucosal lining of the anus or rectum. These polyps are typically non-cancerous but can vary in size, morphology, and potential for malignant transformation.

Apply this code when documentation confirms the diagnosis of an anal or rectal polyp, often identified during a colonoscopy, sigmoidoscopy, or digital rectal exam. This code is appropriate for initial diagnosis, surveillance, or when a polyp is identified but not yet removed.

• Do not use this code for polyps of the colon proximal to the rectum; use codes from category 211.3 for those.
• If the polyp is specified as adenomatous, consider codes from category 211.4 (Benign neoplasm of colon) for greater specificity.
• Always review pathology reports when available to confirm the benign nature and specific type of polyp.