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I35.2

Billable

Nonrheumatic aortic (valve) stenosis with insufficiency

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

What This Code Means

The aortic valve has both stenosis (narrowing) and insufficiency (leakage) occurring together, without a rheumatic cause.

Coding Tips

  • •This code indicates a combined lesion; ensure documentation clearly supports both stenosis and insufficiency components.
  • •Confirm nonrheumatic etiology; rheumatic combined aortic lesions use code I06.8 or I06.9.

Code Hierarchy

└I35Nonrheumatic aortic valve disorders└I35.2Nonrheumatic aortic (valve) stenosis with insufficiency
└I35.2Nonrheumatic aortic (valve) stenosis with insufficiency

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