I71

Non-Billable

Aortic aneurysm and dissection

I71 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • I71.0Dissection of aorta
    • I71.00Dissection of unspecified site of aorta
    • I71.01Dissection of thoracic aorta
      • I71.010Dissection of ascending aorta
      • I71.011Dissection of aortic arch
      • I71.012Dissection of descending thoracic aorta
      • I71.019Dissection of thoracic aorta, unspecified
    • I71.02Dissection of abdominal aorta
    • I71.03Dissection of thoracoabdominal aorta
  • I71.1Thoracic aortic aneurysm, ruptured
    • I71.12Aneurysm of the aortic arch, ruptured
    • I71.13Aneurysm of the descending thoracic aorta, ruptured
    • I71.10Thoracic aortic aneurysm, ruptured, unspecified
    • I71.11Aneurysm of the ascending aorta, ruptured
  • I71.2Thoracic aortic aneurysm, without rupture
    • I71.20Thoracic aortic aneurysm, without rupture, unspecified
    • I71.21Aneurysm of the ascending aorta, without rupture
    • I71.22Aneurysm of the aortic arch, without rupture
    • I71.23Aneurysm of the descending thoracic aorta, without rupture
  • I71.3Abdominal aortic aneurysm, ruptured
    • I71.30Abdominal aortic aneurysm, ruptured, unspecified
    • I71.31Pararenal abdominal aortic aneurysm, ruptured
    • I71.32Juxtarenal abdominal aortic aneurysm, ruptured
    • I71.33Infrarenal abdominal aortic aneurysm, ruptured
  • I71.4Abdominal aortic aneurysm, without rupture
    • I71.40Abdominal aortic aneurysm, without rupture, unspecified
    • I71.41Pararenal abdominal aortic aneurysm, without rupture
    • I71.42Juxtarenal abdominal aortic aneurysm, without rupture
    • I71.43Infrarenal abdominal aortic aneurysm, without rupture
  • I71.5Thoracoabdominal aortic aneurysm, ruptured
    • I71.50Thoracoabdominal aortic aneurysm, ruptured, unspecified
    • I71.51Supraceliac aneurysm of the thoracoabdominal aorta, ruptured
    • I71.52Paravisceral aneurysm of the thoracoabdominal aorta, ruptured
  • I71.6Thoracoabdominal aortic aneurysm, without rupture
    • I71.60Thoracoabdominal aortic aneurysm, without rupture, unspecified
    • I71.61Supraceliac aneurysm of the thoracoabdominal aorta, without rupture
    • I71.62Paravisceral aneurysm of the thoracoabdominal aorta, without rupture
  • I71.8Aortic aneurysm of unspecified site, ruptured
  • I71.9Aortic aneurysm of unspecified site, without rupture
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