Benign neoplasm of left ureter

This code signifies the presence of a non-cancerous tumor originating in the left ureter. These benign growths are typically slow-growing and do not metastasize to other parts of the body. While not malignant, they can still cause symptoms such as obstruction or hematuria.

This code is appropriate when diagnostic imaging (e.g., CT scan, MRI, ureteroscopy) or biopsy confirms a benign neoplasm located specifically within the left ureter. Documentation should clearly state the benign nature of the tumor and its precise anatomical location.

• Ensure the documentation specifies "benign" and "left ureter" to avoid miscoding as a malignant neoplasm or a tumor in a different urinary tract location.
• Do not use this code for malignant neoplasms of the ureter; refer to the C66.- series for those conditions.
• If laterality is not specified in the documentation, query the provider for clarification.