I71.01

Approximate Synonyms

• Chronic dissecting aneurysm of thoracic aorta

• Dissecting aneurysm of thoracic aorta

• Dissecting aneurysm of thoracic aorta, stanford type

• Dissecting aneurysm of thoracic aorta, type 1

• Dissecting aneurysm of thoracic aorta, type 2

• Dissecting aneurysm of thoracic aorta, type 3

• Distal aortic dissection

• Proximal aortic dissection

• Thoracic aortic dissection

• Thoracic aortic dissection, stanford type a

• Thoracic aortic dissection, stanford type b

• Thoracic aortic dissection, type 1

• Thoracic aortic dissection, type 2

• Type i dissection of thoracic aorta

• Type ii dissection of thoracic aorta

• Type iii dissection of thoracic aorta

Details

• I71.01 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.

• ICD-10-CM I71.01 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.

• This is the American ICD-10-CM version of I71.01 – other international versions of ICD-10 I71.01 may differ.