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N80.30

Billable

Endometriosis of pelvic peritoneum, unspecified

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

What This Code Means

Endometrial tissue grows on the pelvic lining (peritoneum), but the specific location within the pelvis is not specified.

Coding Tips

  • This is an unspecified code; use more specific codes (N80.31x, N80.32x, N80.33x, N80.34x, N80.35x, N80.36x) when location is documented
  • Review operative reports and imaging to determine the exact anatomical location of peritoneal endometriosis

Code Hierarchy

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