CPT® Code 33965

Extracorporeal membrane oxygenation (ECMO)/extracorporeal life support (ECLS) provided by physician; removal of peripheral (arterial and/or venous) cannula(e), percutaneous, birth through 5 years of age

Extracorporeal membrane oxygenation (ECMO) and extracorporeal life support (ECLS) are terms that refer to advanced medical procedures used to provide prolonged heart and lung support for patients whose heart and lungs are severely compromised. These procedures involve the use of a machine that takes over the function of these vital organs by circulating blood outside the body through an artificial lung, where it is oxygenated before being returned to the bloodstream. The process is critical for patients who are unable to maintain adequate oxygenation and perfusion due to various medical conditions. The procedure described by CPT® Code 33965 specifically pertains to the removal of peripheral cannulae, which are tubes inserted into the blood vessels to facilitate this life-sustaining support. This particular code applies to patients from birth through 5 years of age, highlighting the specialized care required for this younger population. The removal of these cannulae must be performed with precision and care to minimize complications, such as bleeding or air embolism, and is typically conducted by a physician in a controlled environment.