M89.432
BillableOther hypertrophic osteoarthropathy, left forearm
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where bones and tissues in the left forearm become abnormally thickened and enlarged, affecting the area between the elbow and wrist.
Coding Tips
- •Ensure documentation specifies left forearm to differentiate from right side
- •Note involvement of radius and/or ulna if documented
Code Hierarchy
└M89Other disorders of bone└M89.4Other hypertrophic osteoarthropathy└M89.43Other hypertrophic osteoarthropathy, forearm└M89.432Other hypertrophic osteoarthropathy, left forearm
└M89.432Other hypertrophic osteoarthropathy, left forearm