AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2021 Issue 3; Ask the Editor

Left Internal Mammary Artery Free Graft between Obtuse Marginal Saphenous Vein Graft and Left Anterior Descending Artery

A patient with coronary artery disease presents for three-vessel aortocoronary artery bypass graft surgery. After sternotomy, reverse saphenous vein aortocoronary anastomoses were completed from the ascending aorta to the right coronary artery (RCA) and to the obtuse marginal (OM) artery. After obtaining a left internal mammary artery (LIMA) free graft, the distal end of the graft was anastomosed to the left anterior descending artery (LAD) and the proximal end was anastomosed to the hood of the completed vein graft anastomosis at the OM. What is the appropriate qualifier value for bypass grafting using the LIMA as a free graft between the LAD and the OM vein graft? ...

To read the full article, sign in and subscribe to AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS .


  • The official AHA publication for ICD-10-CM and ICD-10-PCS coding guidelines and advice
  • Current newsletters added each quarter
  • Full Archives - over 3100 articles
  • ALL years/issues back to 1984 organized by year and issue
  • Includes ICD-10-CM/PCS Articles since 2013
  • Fully searchable through Find-A-Code's Comprehensive Search
  • Codes mentioned in articles are linked to Code Information pages
  • Code Information pages link back to related articles
  • View all the articles associated with any code, right from the code page!
Access to this feature is available in the following products:
  • AHA's Coding Clinic® - ICD-10-CM/PCS +Archives

demo
request yours today
subscribe
start today
newsletter
free subscription

Thank you for choosing Find-A-Code, please Sign In to remove ads.