CPT® 33864, Under Repair Procedures for Thoracic Aortic Aneurysm

The Current Procedural Terminology (CPT®) code 33864 as maintained by American Medical Association, is a medical procedural code under the range - Repair Procedures for Thoracic Aortic Aneurysm.

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The provider repairs a thoracic aorta aneurysm by replacing the root and proximal ascending aorta using a tube graft that contains a prosthetic valve. She reimplants the coronary arteries into the graft. She initiates cardiopulmonary bypass during the procedure.

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