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ICD-10-CM I71.01: Dissection of thoracic aorta · Codelle

ICD-10-CM/I71.0/I71.01

I71.01

ICD-10-CM

Dissection of thoracic aorta

Code Hierarchy

▲I71.0Dissection of aorta

I71.01(current)

Subcodes (4)

I71.010Dissection of ascending aorta

I71.011Dissection of aortic arch

I71.012Dissection of descending thoracic aorta

I71.019Dissection of thoracic aorta, unspecified

Crosswalks

441.01ExactICD-9

Same Category

I71Aortic aneurysm and dissection I71.0Dissection of aorta I71.00Dissection of unspecified site of aorta I71.010Dissection of ascending aorta I71.011Dissection of aortic arch I71.012Dissection of descending thoracic aorta I71.019Dissection of thoracic aorta, unspecified

Code History

Added in FY2024
Active (FY2026)

Change History

FY2026 snapshotDissection of thoracic aorta
FY2025 snapshotDissection of thoracic aorta
FY2024 snapshotDissection of thoracic aorta

I71.02Dissection of abdominal aorta

I71.03Dissection of thoracoabdominal aorta

I71.1Thoracic aortic aneurysm, ruptured

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