CPT® 21230 Graft; rib cartilage, autogenous, to nose or ear (includes obtaining graft)

CPT 21230 (autologous rib cartilage graft to face/chin/nose/ear — includes obtaining the graft) may be covered when used to repair or reconstruct congenital or acquired deformity that causes functional impairment or significant, documented psychosocial disability, and when less-invasive alternatives are inappropriate or exhausted.