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M21.839

Billable

Other specified acquired deformities of unspecified forearm

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

What This Code Means

An acquired deformity or abnormal shape of a forearm where the side (right or left) is not specified or documented.

Coding Tips

  • •Attempt to clarify laterality with the provider; this code should be used only when side cannot be determined
  • •Review imaging reports or clinical notes for clues about which forearm is affected

Code Hierarchy

└M21Other acquired deformities of limbs└M21.8Other specified acquired deformities of limbs└M21.83Other specified acquired deformities of forearm└M21.839Other specified acquired deformities of unspecified forearm
└M21.839Other specified acquired deformities of unspecified forearm

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