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N80.549

Billable

Endometriosis of the appendix, unspecified depth

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

What This Code Means

Endometrial tissue grows in the appendix, but the extent of penetration into the appendiceal wall is not documented.

Coding Tips

  • Use this code when appendiceal endometriosis is documented without depth specification
  • Query the provider or review operative/pathology reports for depth information if available

Code Hierarchy

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