N80.3 – Endometriosis of pelvic peritoneum
ICD-10-CM 2027 diagnosis code · Noninflammatory disorders of female genital tract
ICD-10-CM code
N80.3
- Code
N80.3(claims format:N803)- Description
- Endometriosis of pelvic peritoneum
- 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 N80.3
N80.3 is a header code and cannot be used on claims. Choose the most specific code:
- N80.30 – Endometriosis of pelvic peritoneum, unspecifiedBillable
- N80.31 – Endometriosis of the anterior cul-de-sacHeader (more codes below)
- N80.32 – Endometriosis of the posterior cul-de-sacHeader (more codes below)
- N80.33 – Superficial endometriosis of the pelvic sidewallHeader (more codes below)
- N80.34 – Deep endometriosis of the pelvic sidewallHeader (more codes below)
- N80.35 – Endometriosis of the pelvic sidewall, unspecified depthHeader (more codes below)
- N80.36 – Superficial endometriosis of the pelvic brimHeader (more codes below)
- N80.37 – Deep endometriosis of the pelvic brimHeader (more codes below)
- N80.38 – Endometriosis of the pelvic brim, unspecified depthHeader (more codes below)
- N80.3A – Superficial endometriosis of the uterosacral ligament(s)Header (more codes below)
- N80.3B – Deep endometriosis of the uterosacral ligament(s)Header (more codes below)
- N80.3C – Endometriosis of the uterosacral ligament(s), unspecified depthHeader (more codes below)
- N80.39 – Endometriosis of other pelvic peritoneumHeader (more codes below)
Related codes in N80
- N80.0 – Endometriosis of uterusHeader
- N80.1 – Endometriosis of ovaryHeader
- N80.2 – Endometriosis of fallopian tubeHeader
- 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.C – Endometriosis of the abdomenHeader
- N80.D – Endometriosis of the pelvic nervesHeader
- N80.8 – Other endometriosisBillable
- N80.9 – Endometriosis, unspecifiedBillable
Frequently asked questions
What is ICD-10 code N80.3?
N80.3 is the ICD-10-CM code for endometriosis of pelvic peritoneum, in the block N80-N98 (Noninflammatory disorders of female genital tract).
Is N80.3 a billable code?
No. N80.3 is a header code with more specific child codes; report one of the billable codes listed above.
What category does N80.3 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.