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N80.C2

Billable

Endometriosis of the umbilicus

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

What This Code Means

Endometrial tissue grows abnormally around the umbilicus (belly button).

Coding Tips

  • •Umbilical endometriosis is relatively rare; ensure documentation confirms umbilical location rather than general abdominal wall
  • •This location may present with cyclic umbilical pain or nodules; clinical presentation can support code selection

Code Hierarchy

└N80Endometriosis└N80.CEndometriosis of the abdomen└N80.C2Endometriosis of the umbilicus
└N80.C2Endometriosis of the umbilicus

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