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M89.40

Billable

Other hypertrophic osteoarthropathy, unspecified site

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

What This Code Means

A condition characterized by abnormal bone thickening and joint swelling (hypertrophic osteoarthropathy) when the specific body site is not identified.

Coding Tips

  • •This is a non-specific code; attempt to identify the affected site and use a more specific code if possible
  • •Hypertrophic osteoarthropathy is often associated with chronic lung disease or malignancy

Code Hierarchy

└M89Other disorders of bone└M89.4Other hypertrophic osteoarthropathy└M89.40Other hypertrophic osteoarthropathy, unspecified site
└M89.40Other hypertrophic osteoarthropathy, unspecified site

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