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M21.619

Billable

Bunion 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 big toe on an unspecified foot, causing the big toe to angle toward the other toes and creating a prominent bump on the side of the foot.

Coding Tips

  • •Use this code only when the affected foot is not documented
  • •If laterality is specified, use M21.611 (right) or M21.612 (left) instead

Code Hierarchy

└M21Other acquired deformities of limbs└M21.6Other acquired deformities of foot└M21.61Bunion└M21.619Bunion of unspecified foot
└M21.619Bunion of unspecified foot

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