Benign neoplasm of lip

This code signifies a non-cancerous growth originating from the mucosal or submucosal tissues of the lip. These benign tumors are typically slow-growing and do not metastasize, but may require removal due to cosmetic concerns or functional impairment.

Apply this code for documented benign neoplasms of the lip, such as fibromas, papillomas, or lipomas, that arise from the internal structures of the lip rather than the skin surface. Supporting documentation should clearly state the benign nature of the lesion and its location on the lip, excluding the cutaneous portion.

• Differentiate carefully between benign neoplasms of the lip's mucosal surface and those affecting the skin of the lip.
• Ensure pathology reports confirm the benign nature of the lesion before assigning this code.
• Do not use this code if the documentation specifies the lesion is on the skin of the lip; refer to codes for benign neoplasms of skin.