Benign neoplasm of larynx

This code signifies the presence of a non-cancerous growth originating in the larynx, commonly known as the voice box. These benign neoplasms are typically slow-growing and do not metastasize to other parts of the body.

Assign this code when documentation confirms a benign tumor of the larynx, such as a papilloma, fibroma, or chondroma. This diagnosis is often established through laryngoscopy with biopsy and subsequent histopathological examination.

• Ensure the pathology report explicitly states "benign" to differentiate from malignant laryngeal neoplasms.
• Do not use this code for inflammatory lesions, polyps, or nodules unless a biopsy confirms a true benign neoplasm.
• Consider additional codes for symptoms (e.g., hoarseness, dysphonia) if they are not inherent to the neoplasm itself.