CPT® Code 93568

Add-On Code

Injection procedure during cardiac catheterization including imaging supervision, interpretation, and report; for nonselective pulmonary arterial angiography (List separately in addition to code for primary procedure)

The CPT® Code 93568 refers to an injection procedure performed during cardiac catheterization specifically for nonselective pulmonary arterial angiography. This procedure is typically conducted in conjunction with a primary right heart catheterization, which can be necessary for diagnosing various congenital or acquired heart conditions in both adults and children. The primary aim of this procedure is to visualize the main pulmonary artery by injecting contrast media, allowing for a detailed assessment of the artery's structure and function. This includes evaluating for potential issues such as valve regurgitation, abnormal branching of blood vessels, or other vascular abnormalities. The procedure involves positioning a diagnostic catheter in the main pulmonary artery, which is then connected to a power injector for the administration of contrast media. This process is crucial for obtaining clear images that can help in diagnosing and planning further treatment for patients with heart conditions. It is important to note that while nonselective pulmonary arterial angiography is applicable to a broader patient population, selective pulmonary arterial angiography is more commonly performed in pediatric patients, particularly those with congenital heart defects. The careful monitoring of the patient's vital signs and potential complications during and after the procedure is also a critical aspect of the overall process.