Skip to content
HCC Buddy home

N80.B39

Billable

Endometriosis of diaphragm, unspecified depth

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

What This Code Means

Endometrial tissue is growing on or in the diaphragm (the muscle that controls breathing), but the depth of involvement is not specified in the medical record.

Coding Tips

  • •Use this code when diaphragmatic endometriosis is documented but depth (superficial vs. deep) is not specified
  • •Query the provider if possible to determine depth for more specific coding with N80.B31 or N80.B32

Code Hierarchy

└N80Endometriosis└N80.BEndometriosis of cardiothoracic space└N80.B3Endometriosis of diaphragm└N80.B39Endometriosis of diaphragm, unspecified depth
└N80.B39Endometriosis of diaphragm, unspecified depth

Open N80.B39 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial