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G57.80

Billable

Other specified mononeuropathies of unspecified lower limb

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

What This Code Means

A nerve disorder affecting an unspecified foot that does not fit into other specific nerve injury categories, causing various symptoms like pain or weakness.

Coding Tips

  • •This is a catch-all code for specified mononeuropathies not elsewhere classified; use only when more specific codes do not apply
  • •If the affected limb is known, use G57.81 or G57.82 instead; document the specific nerve involved if possible

Code Hierarchy

└G57Mononeuropathies of lower limb└G57.8Other specified mononeuropathies of lower limb└G57.80Other specified mononeuropathies of unspecified lower limb
└G57.80Other specified mononeuropathies of unspecified lower limb

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