Alphabetic Index FY2027

N80.35

Endometriosis of the pelvic sidewall, unspecified depth

FY2027Chapter 14: Diseases of the genitourinary system/N80–N98 Noninflammatory disorders of female genital tract

Non-billable headerNot valid on its own. Use one of the more specific codes under it.

N80.35 is a non-billable ICD-10-CM code header for endometriosis of the pelvic sidewall, unspecified depth. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are N80.351 Endometriosis of the right pelvic sidewall, unspecified depth; N80.352 Endometriosis of the left pelvic sidewall, unspecified depth; N80.353 Endometriosis of bilateral pelvic sidewall, unspecified depth and N80.359 Endometriosis of pelvic sidewall, unspecified side, unspecified depth. Its coding notes include 8 Excludes2 entries.

Excludes2

Not included here. Both codes may be reported if the patient has both conditions.

Also from chapter/block level (8 notes)
Inherited from Chapter 14 Diseases of the genitourinary system
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Alphabetic Index terms

Terms the official Alphabetic Index lists for this code. 1 entry

More specific codes under N80.35 4