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N80.A1

Billable

Superficial endometriosis of bladder

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

What This Code Means

Endometrial tissue (the lining of the uterus) grows in a shallow layer on the bladder, causing pain and urinary symptoms.

Coding Tips

  • •This code specifies superficial involvement, meaning the endometrial tissue has not penetrated deeply into the bladder wall
  • •Verify documentation confirms bladder location and superficial depth before assigning this code

Code Hierarchy

└N80Endometriosis└N80.AEndometriosis of bladder and ureters└N80.A1Superficial endometriosis of bladder
└N80.A1Superficial endometriosis of bladder

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