ICD-10-CM › N00-N99 › N80-N98 › N80 Endometriosis › N80.5

N80.5

Endometriosis of intestine

Not billableICD-10-CM diagnosis code.

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

Billable FY2016 to FY2022, and a category header from FY2023.

Submit one of these 7 more specific codes instead:

  • N80.50 Endometriosis of intestine, unspecified
  • N80.51 Endometriosis of the rectum (also a header)
  • N80.52 Endometriosis of the sigmoid colon (also a header)
  • N80.53 Endometriosis of the cecum (also a header)
  • N80.54 Endometriosis of the appendix (also a header)
  • N80.55 Endometriosis of other parts of the colon (also a header)
  • N80.56 Endometriosis of the small intestine (also a header)

Use instead:

  • N80.511 Superficial endometriosis of the rectum stated for FY2022
  • N80.512 Deep endometriosis of the rectum stated for FY2022
  • N80.519 Endometriosis of the rectum, unspecified depth stated for FY2022
  • N80.521 Superficial endometriosis of the sigmoid colon stated for FY2022
  • N80.522 Deep endometriosis of the sigmoid colon stated for FY2022
  • N80.529 Endometriosis of the sigmoid colon, unspecified depth stated for FY2022
  • N80.531 Superficial endometriosis of the cecum stated for FY2022
  • N80.532 Deep endometriosis of the cecum stated for FY2022
  • N80.539 Endometriosis of the cecum, unspecified depth stated for FY2022
  • N80.541 Superficial endometriosis of the appendix stated for FY2022
  • N80.542 Deep endometriosis of the appendix stated for FY2022
  • N80.549 Endometriosis of the appendix, unspecified depth stated for FY2022
  • N80.551 Superficial endometriosis of other parts of the colon stated for FY2022
  • N80.552 Deep endometriosis of other parts of the colon stated for FY2022
  • N80.559 Endometriosis of other parts of the colon, unspecified depth stated for FY2022
  • N80.561 Superficial endometriosis of the small intestine stated for FY2022
  • N80.562 Deep endometriosis of the small intestine stated for FY2022
  • N80.569 Endometriosis of the small intestine, unspecified depth stated for FY2022

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

  1. FY2007 Added to the draft code set draft Endometriosis of intestine
  2. FY2023 Stopped being billable

Codes in the same group

CodeDescriptionStatus
N80.0 Endometriosis of uterus Not billable
N80.1 Endometriosis of ovary Not billable
N80.2 Endometriosis of fallopian tube Not billable
N80.3 Endometriosis of pelvic peritoneum Not billable
N80.4 Endometriosis of rectovaginal septum and vagina Not billable
N80.6 Endometriosis in cutaneous scar Valid
N80.8 Other endometriosis Valid
N80.9 Endometriosis, unspecified Valid
N80.A Endometriosis of bladder and ureters Not billable
N80.B Endometriosis of cardiothoracic space Not billable
N80.C Endometriosis of the abdomen Not billable
N80.D Endometriosis of the pelvic nerves Not billable