I71.21Billable
Aneurysm of the ascending aorta, without rupture
Billable Code
I71.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
Aneurysm of Ascending Aorta
Aneurysm of ascending aorta, without rupture
Aortic Dilatation
Aortic Root Aneurysm
Aortic Root Dilation
Aortic Root Enlargement
Dilation of Ascending Aorta
Ascending Aortic Aneurysm
Ascending Aortic Aneurysm
Ascending Aortic Dilation
Ascending Thoracic Aortic Aneurysm
Thoracic Aortic Ectasia
Thoracic Aortic Ectasia
Thoracic Aortic Ectasia
Dilation of Aortic Root
Dilation of Ascending Aorta
Aortic Aneurysm
Ascending Aortic Aneurysm
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Excludes2
10 items
Excludes2
From I00-I99:
- •certain conditions originating in the perinatal period (P04-P96)
- •certain infectious and parasitic diseases (A00-B99)
- •
- •congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- •endocrine, nutritional and metabolic diseases (E00-E88)
- •injury, poisoning and certain other consequences of external causes (S00-T88)
- •neoplasms (C00-D49)
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- •systemic connective tissue disorders (M30-M36)
- •transient cerebral ischemic attacks and related syndromes (G45.-)