Benign neoplasm of pleura

This code signifies the presence of a non-cancerous growth originating from the pleura, the membranes lining the lungs and chest cavity. These neoplasms are typically slow-growing and do not metastasize to other parts of the body.

Apply this code when documentation clearly indicates a benign tumor of the pleura, often identified incidentally on imaging or during a biopsy. Supporting documentation should specify the benign nature of the neoplasm and its pleural origin.

• Differentiate carefully between benign and malignant pleural neoplasms; malignant cases require codes from the 163 series.
• Ensure the documentation specifies the pleura as the primary site, not secondary involvement from another tumor.
• Consider additional codes for any associated symptoms or complications, such as pleural effusion, if documented.