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Q25.47

Billable

Right aortic arch

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A congenital condition where the aorta arches over the right side of the windpipe instead of the left, which may compress the esophagus or airway.

Coding Tips

  • •Distinguish between isolated right aortic arch and right aortic arch with associated anomalies
  • •Document symptoms such as dysphagia (difficulty swallowing) or stridor if present

Code Hierarchy

└Q25Congenital malformations of great arteries└Q25.4Other congenital malformations of aorta└Q25.47Right aortic arch
└Q25.47Right aortic arch

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