2025
ICD-10-CM
Diagnosis
Code

N80.B Endometriosis of cardiothoracic space

  • Non-billable
  • 2023–2025

N80.B is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Endometriosis of cardiothoracic space.

Inclusion term

  • Endometriosis of thorax

Code also

  • If applicable:

    • Catamenial hemothorax (J94.2)

    • Catamenial pneumothorax (J93.12)

Codes

Versions

  1. 2025

    No changes

  2. 2024

    No changes

  3. 2023

    New code