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M21.10

Billable

Varus deformity, not elsewhere classified, unspecified site

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

What This Code Means

An abnormal inward bending or angling of a joint (bowleg appearance) at an unspecified location on the body.

Coding Tips

  • •This is a default code; attempt to identify the specific anatomical site from clinical documentation
  • •Review the medical record to determine if the varus deformity affects the hip, knee, ankle, or other joint

Code Hierarchy

└M21Other acquired deformities of limbs└M21.1Varus deformity, not elsewhere classified└M21.10Varus deformity, not elsewhere classified, unspecified site
└M21.10Varus deformity, not elsewhere classified, unspecified site

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