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M90.642

Billable

Osteitis deformans in neoplastic diseases, left hand

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

What This Code Means

Bone deformity and inflammation in the left hand caused by cancer or other neoplastic diseases affecting the bone structure.

Coding Tips

  • •This code requires documentation of the underlying neoplastic disease; use an additional code to identify the specific cancer or tumor
  • •Ensure laterality is clearly documented as left hand to distinguish from right hand (M90.641) or unspecified (M90.649)

Code Hierarchy

└M90Osteopathies in diseases classified elsewhere└M90.6Osteitis deformans in neoplastic diseases└M90.64Osteitis deformans in neoplastic diseases, hand└M90.642Osteitis deformans in neoplastic diseases, left hand
└M90.642Osteitis deformans in neoplastic diseases, left hand

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