Benign neoplasm of unspecified ureter

This code signifies the presence of a non-cancerous growth originating in the wall or lumen of a ureter, without further specification of which ureter is affected. These benign tumors are typically slow-growing and do not metastasize, but can cause symptoms such as hematuria or obstruction.

Apply this code when documentation confirms a benign neoplasm of the ureter, but the specific laterality (left or right) is not documented or is unknown. This diagnosis is often made following imaging studies like CT scans or ureteroscopy with biopsy.

• Avoid using this code if the laterality of the ureter is specified; instead, use the more specific D30.21 or D30.22.
• Ensure the pathology report or physician's notes explicitly state "benign neoplasm" to differentiate from malignant or uncertain behavior.
• Do not confuse with codes for benign neoplasms of the renal pelvis (D30.0-) or bladder (D30.3-).