I71.21
Aneurysm of the ascending aorta, without rupture
Details
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I71.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
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ICD-10-CM I71.21 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
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This is the American ICD-10-CM version of I71.21 – other international versions of ICD-10 I71.21 may differ.