N80.C – Endometriosis of the abdomen
ICD-10-CM 2027 diagnosis code · Noninflammatory disorders of female genital tract
ICD-10-CM code
N80.C
- Code
N80.C(claims format:N80C)- Description
- Endometriosis of the abdomen
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N80-N98 Noninflammatory disorders of female genital tract
- Parent codes
- N80
Billable codes under N80.C
N80.C is a header code and cannot be used on claims. Choose the most specific code:
- N80.C0 – Endometriosis of the abdomen, unspecifiedBillable
- N80.C1 – Endometriosis of the anterior abdominal wallHeader (more codes below)
- N80.C2 – Endometriosis of the umbilicusBillable
- N80.C3 – Endometriosis of the inguinal canalBillable
- N80.C4 – Endometriosis of extra-pelvic abdominal peritoneumBillable
- N80.C9 – Endometriosis of other site of abdomenBillable
Related codes in N80
- N80.0 – Endometriosis of uterusHeader
- N80.1 – Endometriosis of ovaryHeader
- N80.2 – Endometriosis of fallopian tubeHeader
- N80.3 – Endometriosis of pelvic peritoneumHeader
- N80.4 – Endometriosis of rectovaginal septum and vaginaHeader
- N80.5 – Endometriosis of intestineHeader
- N80.6 – Endometriosis in cutaneous scarBillable
- N80.A – Endometriosis of bladder and uretersHeader
- N80.B – Endometriosis of cardiothoracic spaceHeader
- N80.D – Endometriosis of the pelvic nervesHeader
- N80.8 – Other endometriosisBillable
- N80.9 – Endometriosis, unspecifiedBillable
Frequently asked questions
What is ICD-10 code N80.C?
N80.C is the ICD-10-CM code for endometriosis of the abdomen, in the block N80-N98 (Noninflammatory disorders of female genital tract).
Is N80.C a billable code?
No. N80.C is a header code with more specific child codes; report one of the billable codes listed above.
What category does N80.C belong to?
It belongs to category N80 – Endometriosis.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.