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M21.629

Billable

Bunionette of unspecified foot

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

What This Code Means

A bony bump that develops at the base of the little toe on an unspecified foot, similar to a bunion but occurring on the fifth toe instead of the big toe.

Coding Tips

  • Use this code only when the affected foot is not documented
  • If laterality is specified, use M21.621 (right) or M21.622 (left) instead

Code Hierarchy

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