Q26.9
BillableCongenital malformation of great vein, unspecified
Q26.9 is the ICD-10-CM code for Congenital malformation of great vein, unspecified. It is a billable, specific code valid for reimbursement.
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities
What this means — in plain language
MedlinePlus · NIHWhat are congenital heart defects? Congenital heart defects (CHDs) are problems with the structure of the heart. "Congenital" means that that the problems are present at birth. These defects happen when a fetus's heart doesn't develop normally during pregnancy. Congenital heart defects are the most common type of birth defect . Congenital heart defects can change the way the heart pumps blood. They may make blood…
Read more about Congenital Heart Defects at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Congenital anomaly of vena cava (inferior) (superior) NOS
Frequently asked questions
- What is ICD-10 code Q26.9?
- Q26.9 is the ICD-10-CM code for "Congenital malformation of great vein, unspecified". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
- Is Q26.9 a billable code?
- Yes — Q26.9 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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