Benign neoplm of prph nerves and autonm nrv sys of thorax

This code represents a non-cancerous growth originating from the peripheral nerves or the autonomic nervous system located within the thoracic cavity. These benign neoplasms can arise from various nerve sheath cells, such as Schwann cells or fibroblasts, and typically do not metastasize.

Apply this code when documentation confirms a benign tumor affecting the peripheral or autonomic nerves of the chest, such as a thoracic schwannoma or neurofibroma. Supporting documentation should include pathology reports confirming benignity and imaging studies (e.g., CT, MRI) localizing the lesion to the thoracic nerves.

• Ensure the pathology report explicitly states "benign" to differentiate from malignant or uncertain behavior.
• Verify the anatomical location is specifically within the thorax; avoid using for lesions in other body regions.
• Distinguish from other benign soft tissue neoplasms that are not nerve-related.