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M89.363

Billable

Hypertrophy of bone, right fibula

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

What This Code Means

Abnormal thickening and enlargement of the bone in the right fibula (the smaller bone in the lower leg).

Coding Tips

  • •Verify laterality is documented as right in the medical record before assigning this code
  • •This code is more specific than M89.369; use it only when right fibula involvement is clearly documented

Code Hierarchy

└M89Other disorders of bone└M89.3Hypertrophy of bone└M89.36Hypertrophy of bone, tibia and fibula└M89.363Hypertrophy of bone, right fibula
└M89.363Hypertrophy of bone, right fibula

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