Disorders of diaphragm

This code represents a range of non-traumatic conditions affecting the diaphragm, the primary muscle of respiration. These disorders can impair its function, leading to respiratory compromise or other symptoms. It encompasses congenital, acquired, and unspecified diaphragmatic abnormalities.

Use this code for diagnoses such as diaphragmatic paralysis, eventration of the diaphragm, or diaphragmatic spasm. Documentation should clearly indicate a primary diaphragmatic pathology, often identified through imaging studies (e.g., chest X-ray, CT scan) or pulmonary function tests. Avoid using for diaphragmatic hernias, which have more specific codes.

• Differentiate from diaphragmatic hernia (553.3) or congenital diaphragmatic hernia (756.6), which are more specific.
• Always seek documentation specifying the type of diaphragmatic disorder if available, as this code is broad.
• Consider an additional code for any associated respiratory symptoms or complications, such as dyspnea (786.09).