QUESTION: A patient had an aneurysm at arteriovenous (AV) fistula, and the physician excluded the aneurysm between two clamps, ends oversewn, and excised the aneurysm. The physician used a tunneler to tunnel an 8 mm Flixine graft from the arterial to the venous side, and two end-to-side anastomoses were then performed at the vein and arterial end. Should we report code 39.42 (revision of AV shunt for renal dialysis) with code 38.63 (other excision of vessel), or code 38.43 (resection of vessel with replacement), or another code(s)?
Coders should already be familiar with the 285 new, revised, and deleted ICD-9-CM codes that CMS finalized for fiscal year (FY) 2012. However, it’s critical that providers also examine how these changes directly affect MS-DRG assignment. Robert Gold, MD, examines a number of these changes, including MS-DRG assignment related to cardiac-specific comorbidities, autologous bone marrow transplants, excisional debridement, and thoracic aneurysm repair.
