On Demand: CT Surgery Coding Series Part 1: Open Heart and Cardiothoracic Procedures-Webinar Recording

Video Transcription

Video Summary

The webcast covered coding for major adult heart surgeries, focusing on coronary artery bypass grafting (CABG), valve procedures, maze procedures, and selected other cardiac operations. The presenters reviewed coronary anatomy and explained how CABG codes are selected based on the number and type of distal anastomoses, including vein-only, arterial-only, and combined arterial/venous grafts. They emphasized special rules for graft harvesting, radial artery procurement, endoscopic vein harvest, reoperations, coronary endarterectomy, and left atrial appendage (LAA) exclusion.<br /><br />Detailed case examples illustrated code selection for complex bypass surgeries, including situations involving radial artery harvest, multiple graft targets, balloon pump placement, pleural/pericardial drainage, and intraoperative TEE interpretation. The session also highlighted when modifiers like 22, 51, 59, and 78 may be appropriate, and stressed the importance of documentation supporting extra work or medical necessity.<br /><br />The second half of the presentation reviewed open valve procedures. It covered aortic, mitral, tricuspid, and pulmonary valve repairs/replacements, including valvuloplasty, valve replacement options, root enlargement procedures, and the Ross and Konno procedures. The speakers explained distinctions between stenosis, regurgitation, prolapse, and insufficiency, and discussed when to use specific CPT codes versus unlisted codes.<br /><br />Maze procedures were explained as surgical ablation for atrial arrhythmias, with a key distinction between limited and extensive maze based on additional atrial lesion sets and involvement of the atrioventricular annulus/isthmus. The webinar also addressed pericardial procedures, cardiac tumor removal, trauma-related heart/great vessel repairs, septal defect closures, and transmyocardial laser revascularization. The session ended with Q&A on coding nuances, including LAA exclusion, endoscopic vein harvest bundling, and modifier 22 use.

Keywords

coronary artery bypass grafting

CABG coding

valve procedures

maze procedure

cardiac surgery coding

distal anastomoses

radial artery harvest

endoscopic vein harvest

left atrial appendage exclusion

modifier 22

intraoperative TEE

aortic valve replacement

septal defect closure