Codes 92920-92944: These PCI codes include the work of catheterizing the vessel, traversing the lesion, radiological supervision and interpretation and closure of the arteriotomy. These codes include angioplasty, atherectomy and stenting (eg, balloon expandable, self-expanding, bare metal and drug eluting). Do they have to be billed with the HCPCS C Codes (C9600-C9608)?