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I31.9

Billable

Disease of pericardium, unspecified

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

What This Code Means

A disease or disorder of the heart's outer lining that is present but not specifically identified or documented.

Coding Tips

  • This is an unspecified code; query the provider for more specific diagnosis information when possible
  • Use only when the specific type of pericardial disease cannot be determined from documentation

Code Hierarchy

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