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R09.01

Billable

Asphyxia

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

What This Code Means

A condition where a person is unable to breathe or is suffocating due to lack of oxygen or obstruction of airways.

Coding Tips

  • Asphyxia is a serious condition - ensure the underlying cause is documented and coded separately
  • Distinguish between asphyxia due to choking, strangulation, or other mechanical obstruction

Code Hierarchy

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