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Starting Vein-To-Vein ECMO Life Support

Maine rates for HCPCS 33946

Covers the physician work of setting up and starting an external machine that draws blood from a vein, adds oxygen and removes carbon dioxide, then returns the blood to a vein. This form supports failing lungs while the patient's own heart continues to do the pumping. It covers getting the support running, not the day-to-day management afterwards.

Rates data updated July 2026.

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