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M90.659

Billable

Osteitis deformans in neoplastic diseases, unspecified thigh

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 an unspecified thigh caused by cancer or other neoplastic diseases when laterality is not documented.

Coding Tips

  • •This unspecified code should be used only when laterality cannot be determined from medical record documentation
  • •Query the provider for clarification on right versus left thigh when documentation is ambiguous

Code Hierarchy

└M90Osteopathies in diseases classified elsewhere└M90.6Osteitis deformans in neoplastic diseases└M90.65Osteitis deformans in neoplastic diseases, thigh└M90.659Osteitis deformans in neoplastic diseases, unspecified thigh
└M90.659Osteitis deformans in neoplastic diseases, unspecified thigh

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