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I49.9

Billable

Cardiac arrhythmia, unspecified

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

What This Code Means

A heart rhythm disorder that is present but the specific type has not been identified or documented by the healthcare provider.

Coding Tips

  • •This is a non-specific code; query the provider for more specific arrhythmia diagnosis when possible
  • •Use only when documentation does not allow for a more specific I49 code assignment

Code Hierarchy

└I49Other cardiac arrhythmias└I49.9Cardiac arrhythmia, unspecified
└I49.9Cardiac arrhythmia, unspecified

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