I71.1 Thoracic aortic aneurysm, ruptured

Non-billable header with 4 child codes.

Applies from I71 Aortic aneurysm and dissection

Code first

• , if applicable:
• syphilitic aortic aneurysm (A52.01)
• traumatic aortic aneurysm (S25.09, S35.09)

Codes under I71.1

• 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

Approximate ICD-9-CM (GEMs)

• 441.1 Thoracic aneurysm, ruptured

Code annotations containing back-references to I71.1

Back-references to I71

• Type 2 Excludes: I72 Other aneurysm ("aneurysm (of) aorta (I71.-)")
• Type 1 Excludes: I77.81 Aortic ectasia ("aortic aneurysm and dissection (I71.-)")

Nearby codes

• 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 (this code)
• 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