CPT Knowledgebase - Sep 7, 2025

A surgeon performs an aortic valve replacement by translocation of autologous pulmonary valve with allograft replacement of pulmonary valve (Ross procedure) with a transventricular aortic annulus enlargement (Konno procedure) during the same operative session. Is it appropriate to report codes 33413 and 33412 together, or is there a single, comprehensive code for these combined services?

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