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M11.871

Billable

Other specified crystal arthropathies, right ankle and foot

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

What This Code Means

A joint condition caused by crystal deposits in the right ankle and foot, where the specific type of crystal is not further specified.

Coding Tips

  • •This code covers the entire right ankle and foot region; do not use for left side
  • •If crystal type is documented (such as gout), consider using more specific gout codes (M10 series) instead

Code Hierarchy

└M11Other crystal arthropathies└M11.8Other specified crystal arthropathies└M11.87Other specified crystal arthropathies, ankle and foot└M11.871Other specified crystal arthropathies, right ankle and foot
└M11.871Other specified crystal arthropathies, right ankle and foot

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