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N80.C11

Billable

Endometriosis of the anterior abdominal wall, fascia and muscular layers

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

What This Code Means

Endometrial tissue grows abnormally in the fascia and muscle layers of the front abdominal wall.

Coding Tips

  • •This code indicates deeper involvement than subcutaneous; ensure documentation specifies fascial and/or muscular layer involvement
  • •Surgical findings typically provide the most accurate depth assessment for proper code selection

Code Hierarchy

└N80Endometriosis└N80.CEndometriosis of the abdomen└N80.C1Endometriosis of the anterior abdominal wall└N80.C11Endometriosis of the anterior abdominal wall, fascia and muscular layers
└N80.C11Endometriosis of the anterior abdominal wall, fascia and muscular layers

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