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Z85.89

Billable

Personal history of malignant neoplasm of other organs and systems

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

What This Code Means

A patient who previously had cancer of organs or body systems not covered by other specific history codes, but the cancer is no longer active.

Coding Tips

  • This is a catch-all code for less common cancer sites; use more specific codes when available
  • Always document the original cancer site in the medical record for clarity

Code Hierarchy

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