Pneumoconiosis due to other inorganic dust

This code signifies a chronic lung disease caused by the inhalation and retention of inorganic dusts other than asbestos, silica, or talc. It results in fibrotic changes in the lung tissue, leading to impaired respiratory function. The condition is typically occupationally acquired.

Apply this code when documentation specifies pneumoconiosis resulting from exposure to inorganic dusts such as aluminum, beryllium, or iron (siderosis), but not those specifically classified elsewhere. Supporting documentation should clearly identify the causative inorganic dust and the resulting lung pathology.

• Ensure the specific inorganic dust is identified in the medical record to differentiate from other pneumoconioses.
• Do not use for asbestosis, silicosis, or talcosis, which have their own distinct codes.
• Consider sequencing this code after an external cause code if the occupational exposure is being reported.