Aortic aneurysm and dissection - I71
Code First: This note advises that another code should be sequenced as the principal diagnosis before the code with this note.
Category codeFirst:
- , if applicable:
- syphilitic aortic aneurysm (A52.01)
- traumatic aortic aneurysm (S25.09, S35.09)
These ranges represents subcategories of Aortic aneurysm and dissection. The "I71" signifies that these are the diseases within this broad category.
Codes:
- I71.0 - Dissection of aorta
- I71.00 - Dissection of unspecified site of aorta
- I71.01 - Dissection of thoracic aorta
- I71.010 - Dissection of ascending aorta
- I71.011 - Dissection of aortic arch
- I71.012 - Dissection of descending thoracic aorta
- I71.019 - Dissection of thoracic aorta, unspecified
- I71.02 - Dissection of abdominal aorta
- I71.03 - Dissection of thoracoabdominal aorta
- I71.1 - Thoracic aortic aneurysm, ruptured
- I71.10 - Thoracic aortic aneurysm, ruptured, unspecified
- I71.11 - Aneurysm of the ascending aorta, ruptured
- I71.12 - Aneurysm of the aortic arch, ruptured
- I71.13 - Aneurysm of the descending thoracic aorta, ruptured
- I71.2 - Thoracic aortic aneurysm, without rupture
- I71.20 - Thoracic aortic aneurysm, without rupture, unspecified
- I71.21 - Aneurysm of the ascending aorta, without rupture
- I71.22 - Aneurysm of the aortic arch, without rupture
- I71.23 - Aneurysm of the descending thoracic aorta, without rupture
- I71.3 - Abdominal aortic aneurysm, ruptured
- I71.30 - Abdominal aortic aneurysm, ruptured, unspecified
- I71.31 - Pararenal abdominal aortic aneurysm, ruptured
- I71.32 - Juxtarenal abdominal aortic aneurysm, ruptured
- I71.33 - Infrarenal abdominal aortic aneurysm, ruptured
- I71.4 - Abdominal aortic aneurysm, without rupture
- I71.40 - Abdominal aortic aneurysm, without rupture, unspecified
- I71.41 - Pararenal abdominal aortic aneurysm, without rupture
- I71.42 - Juxtarenal abdominal aortic aneurysm, without rupture
- I71.43 - Infrarenal abdominal aortic aneurysm, without rupture
- I71.5 - Thoracoabdominal aortic aneurysm, ruptured
- I71.50 - Thoracoabdominal aortic aneurysm, ruptured, unspecified
- I71.51 - Supraceliac aneurysm of the thoracoabdominal aorta, ruptured
- I71.52 - Paravisceral aneurysm of the thoracoabdominal aorta, ruptured
- I71.6 - Thoracoabdominal aortic aneurysm, without rupture
- I71.60 - Thoracoabdominal aortic aneurysm, without rupture, unspecified
- I71.61 - Supraceliac aneurysm of the thoracoabdominal aorta, without rupture
- I71.62 - Paravisceral aneurysm of the thoracoabdominal aorta, without rupture
- I71.8 - Aortic aneurysm of unspecified site, ruptured
- I71.9 - Aortic aneurysm of unspecified site, without rupture