Endometriosis of diaphragm

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2023 onwards. It has never been valid for submission on its own.

Submit one of these 3 more specific codes instead:

N80.B31 Superficial endometriosis of diaphragm
N80.B32 Deep endometriosis of diaphragm
N80.B39 Endometriosis of diaphragm, unspecified depth

What has happened to this code

Every change the publisher made, from 2023 to now.

FY2023 Added to the code set Endometriosis of diaphragm

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Ectopic, ectopia > endometrium
Cyst > endometrium, endometrial > ectopic
Endometriosis > thorax

Codes in the same group

Code	Description	Status
N80.B1	Endometriosis of pleura	Valid
N80.B2	Endometriosis of lung	Valid
N80.B4	Endometriosis of the pericardial space	Valid
N80.B5	Endometriosis of the mediastinal space	Valid
N80.B6	Endometriosis of cardiothoracic space	Valid