ICD-10 Guide

I71.20

Name: ICD-10-CM Medical Diagnosis Codes
Creator: Centers for Medicare & Medicaid Services
License: https://www.cms.gov/medicare/coding/icd10

Billable

Thoracic aortic aneurysm, without rupture, unspecified

BILLABLE STATUSYes

IMPLEMENTATION DATEOctober 1, 2015

LAST UPDATED08/26/2025

Code Description

ICD-10 I71.20 is a billable code used to indicate a diagnosis of thoracic aortic aneurysm, without rupture, unspecified.

Key Diagnostic Point:

Thoracic aortic aneurysm, without rupture, unspecified

I71.20

Code Description

Key Diagnostic Point:

Related ICD-10 Codes

I71.20

Code Description

Key Diagnostic Point:

Related ICD-10 Codes