I71.2 - Thoracic aortic aneurysm, without rupture

The ICD 10 Code for Thoracic aortic aneurysm, without rupture is listed as I71.2.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	I71.2
Description:	Thoracic aortic aneurysm, without rupture
Diagnostic Related Groups (MS-DRG v30.0)	299 - Peripheral Vascular Disorders W Mcc 300 - Peripheral Vascular Disorders W Cc 301 - Peripheral Vascular Disorders W/o Cc/mcc

Chapter	Diseases of the circulatory system (I00-I99)
Block	Diseases of arteries, arterioles and capillaries (I70-I79)
Parent	I71 - Aortic aneurysm and dissection
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	441.2 - Thoracic aneurysm without mention of rupture
ICD-10-CM Siblings (same level / similar specificity) of I71.2:
I71.0 - Dissection of aorta
I71.1 - Thoracic aortic aneurysm, ruptured
I71.3 - Abdominal aortic aneurysm, ruptured
I71.4 - Abdominal aortic aneurysm, without rupture
I71.5 - Thoracoabdominal aortic aneurysm, ruptured
I71.6 - Thoracoabdominal aortic aneurysm, without rupture
I71.8 - Aortic aneurysm of unspecified site, ruptured
I71.9 - Aortic aneurysm of unspecified site, without rupture