N80.A4
Superficial endometriosis of ureter
N80.A4 is a non-billable ICD-10-CM code header for superficial endometriosis of ureter. 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.A41 Superficial endometriosis of right ureter, N80.A42 Superficial endometriosis of left ureter, N80.A43 Superficial endometriosis of bilateral ureters and N80.A49 Superficial endometriosis of unspecified ureter. Its coding notes include a Code also instruction and 8 Excludes2 entries.
Code also
Two codes may be needed to describe the condition. This note gives no sequencing order.
- , if applicable, obstructive and reflux uropathy (N13.-)
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (8 notes)
- 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)
Inclusion terms
Conditions classified to this code.
- Extrinsic endometriosis of ureter
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 2 entries