N80.B6
BillableEndometriosis of cardiothoracic space
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 cardiothoracic space, affecting the area around the heart and chest cavity.
Coding Tips
- •Document whether involvement is cardiac, pericardial, or pleural to support medical necessity
- •This rare presentation may require cardiothoracic imaging confirmation; coordinate with cardiology documentation
Code Hierarchy
└N80Endometriosis└N80.BEndometriosis of cardiothoracic space└N80.B6Endometriosis of cardiothoracic space
└N80.B6Endometriosis of cardiothoracic space