I25.3

I25.3: Aneurysm of heart

Billable / specific codeICD-10-CM

I25.3 is a billable, specific ICD-10-CM code for aneurysm of heart. It is valid for submission on a claim.

Check I25.3 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Mural aneurysm
Ventricular aneurysm

Excludes2 inherited from the categories above I25.3

Not part of this code, but both may be coded when both are present.

Written on I25: Chronic ischemic heart disease

non-ischemic myocardial injury (I5A)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

I25.3 is named in 22 Medicare coverage policies: 22 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
A52868Billing and Coding: Transesophageal Echocardiography (TEE)
A56451Billing and Coding: Cardiac Computed Tomography (CCT) and Coronary Computed Tomography Angiography (CCTA)
A56476Billing and Coding: Cardiac Radionuclide Imaging

Alphabetic index entries that lead here

Aneurysm›cardiac(false)
Aneurysm›heart(wall) (chronic or with a stated duration of over 4 weeks)

Code history

Unchanged in every release from FY2024 to FY2027.