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M89.042

Billable

Algoneurodystrophy, left hand

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

What This Code Means

A painful condition affecting the left hand characterized by nerve-related dysfunction and bone changes, often causing swelling, color changes, and limited function.

Coding Tips

  • •Verify left hand laterality is clearly documented in the clinical notes
  • •Consider documenting which fingers or specific hand structures are affected for clinical clarity

Code Hierarchy

└M89Other disorders of bone└M89.0Algoneurodystrophy└M89.04Algoneurodystrophy, hand└M89.042Algoneurodystrophy, left hand
└M89.042Algoneurodystrophy, left hand

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