ICD-10-CM > I00-I99 > I70-I79 > I71 > I71.4 I71.4 Abdominal aortic aneurysm, without rupture Non-Billable/Non-Specific Codes I71.40Abdominal aortic aneurysm, without rupture, unspecifiedI71.41Pararenal abdominal aortic aneurysm, without ruptureI71.42Juxtarenal abdominal aortic aneurysm, without ruptureI71.43Infrarenal abdominal aortic aneurysm, without rupture