In simple words: This procedure uses X-rays and dye to create images of the arteries in your lungs. The doctor inserts a thin tube (catheter) into a vein, usually in your groin, and guides it to the pulmonary artery. Dye is injected, and X-ray images are taken to check for blockages or other problems.

This code represents the physician's work involved in supervising and interpreting a pulmonary angiogram performed using a nonselective catheter or venous injection. It includes reviewing the images and providing a report.

Example 1: A patient presents with shortness of breath and chest pain, raising suspicion of a pulmonary embolism. A pulmonary angiogram is performed using a nonselective catheter placement to visualize the pulmonary arteries and assess for blockage., A patient with a history of deep vein thrombosis experiences sudden onset of dyspnea. A pulmonary angiogram with nonselective venous injection is performed to evaluate for pulmonary embolism., A patient undergoing a cardiac catheterization also requires assessment of the pulmonary arteries. A nonselective pulmonary arterial angiography by catheter injection is performed at the same time, and code 93568 is used.

Documentation should include the reason for the angiogram, the approach used (nonselective catheter or venous injection), the interpretation of the images, and any relevant findings.