Q24.2

Billable

Cor triatriatum

Q24.2 is the ICD-10-CM code for Cor triatriatum. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Q00-Q99
Parent
Q24
Edition
FY2026

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

What this means — in plain language

MedlinePlus · NIH

An aneurysm is a bulge or "ballooning" in the wall of an artery. Arteries are blood vessels that carry oxygen-rich blood from the heart to other parts of the body. If an aneurysm grows large, it can burst and cause dangerous bleeding or even death. Most aneurysms occur in the aorta , the main artery that runs from the heart through the chest and abdomen. Aneurysms also can happen in arteries in the brain, heart and…

Read more about Aneurysms at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Q24.2?
Q24.2 is the ICD-10-CM code for "Cor triatriatum". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
Is Q24.2 a billable code?
Yes — Q24.2 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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