99191 · Cardiac and Heart-Lung Machine Services

External Heart-Lung Assistance During Surgery

The provider assembles and operates a mechanical pump–oxygenator or heat exchanger for the circulation and oxygenation of blood outside the body. This service is for 45 minutes and may or may not include monitoring of the patient’s blood pressure and performing an ECG, or electrocardiogram. Preparation and operation of a pump oxygenator or heat exchanger helps in cardiac surgeries. Choose a location to see hospital-reported price summaries. This page does not show national, sample, or aggregate pricing.

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