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M99.80

Billable

Other biomechanical lesions of head region

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

What This Code Means

Structural or mechanical problems in the spine or related tissues affecting the head region that don't fit into other specific categories.

Coding Tips

  • This is a residual category for biomechanical lesions not classified elsewhere in the M99.8x series
  • Ensure more specific codes (M99.81-M99.84) are not applicable before using this head region code

Code Hierarchy

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