Benign neoplasm of respiratory system, unspecified

This diagnosis code signifies the presence of a non-malignant tumor originating within any part of the respiratory system, such as the larynx, trachea, bronchi, or lung, when the specific anatomical site is not documented. These growths are typically slow-growing and do not metastasize.

This code is appropriate when a benign neoplasm of the respiratory system is identified, but the medical record lacks specificity regarding its exact location. Documentation should clearly state "benign neoplasm" or "benign tumor" of the respiratory system without further anatomical detail.

• Avoid using this code if the specific anatomical site of the benign neoplasm (e.g., bronchus, lung) is documented; instead, use a more specific code from the D14 series.
• Ensure the pathology report or physician's notes explicitly state the benign nature of the neoplasm to differentiate it from malignant or uncertain behavior.
• Do not use this code for benign neoplasms of the pleura, mediastinum, or other intrathoracic organs, as these have separate classifications.