N80.D4
Endometriosis of the sciatic nerve
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 8 never code together
N00-N99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 1
N80.Dcode
Inclusion terms
- Endometriosis of the nerves of the retroperitoneum
Alongside this code 7 same parent — N80.D
N80.D0 Endometriosis of the pelvic nerves, unspecified N80.D1 Endometriosis of the sacral splanchnic nerves N80.D2 Endometriosis of the sacral nerve roots N80.D3 Endometriosis of the obturator nerve N80.D5 Endometriosis of the pudendal nerve N80.D6 Endometriosis of the femoral nerve N80.D9 Endometriosis of other pelvic nerve
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.