Is N80.5 a billable code?
No. N80.5 is a header code that groups 19 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
N80.5: Endometriosis of intestine
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
N80.5 groups related diagnoses under endometriosis of intestine. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under N80.5
- N80.50Endometriosis of intestine, unspecified
- N80.511Superficial endometriosis of the rectum
- N80.512Deep endometriosis of the rectum
- N80.519Endometriosis of the rectum, unspecified depth
- N80.521Superficial endometriosis of the sigmoid colon
- N80.522Deep endometriosis of the sigmoid colon
- N80.529Endometriosis of the sigmoid colon, unspecified depth
- N80.531Superficial endometriosis of the cecum
- N80.532Deep endometriosis of the cecum
- N80.539Endometriosis of the cecum, unspecified depth
- N80.541Superficial endometriosis of the appendix
- N80.542Deep endometriosis of the appendix
- N80.549Endometriosis of the appendix, unspecified depth
- N80.551Superficial endometriosis of other parts of the colon
- N80.552Deep endometriosis of other parts of the colon
- N80.559Endometriosis of other parts of the colon, unspecified depth
- N80.561Superficial endometriosis of the small intestine
- N80.562Deep endometriosis of the small intestine
- N80.569Endometriosis of the small intestine, unspecified depth
Other codes in N80 Endometriosis
- N80.0Endometriosis of uterusheader
- N80.1Endometriosis of ovaryheader
- N80.2Endometriosis of fallopian tubeheader
- N80.3Endometriosis of pelvic peritoneumheader
- N80.4Endometriosis of rectovaginal septum and vaginaheader
- N80.6Endometriosis in cutaneous scar
- N80.8Other endometriosis
- N80.9Endometriosis, unspecified
- N80.AEndometriosis of bladder and uretersheader
- N80.BEndometriosis of cardiothoracic spaceheader
- N80.CEndometriosis of the abdomenheader
- N80.DEndometriosis of the pelvic nervesheader
N80.5 questions
What does N80.5 mean?
N80.5 is the ICD-10-CM code for Endometriosis of intestine. It is in chapter 14, Diseases of the genitourinary system (N00-N99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.