N13.739
Vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified
N13.739 (also written N13739) is a billable ICD-10-CM diagnosis code for vesicoureteral-reflux with reflux nephropathy with hydroureter, unspecified. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 18 codes in category N13 (Obstructive and reflux uropathy). The Alphabetic Index lists it under 1 entry. Its coding notes include 2 Excludes1 entries and 12 Excludes2 entries.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
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)
Includes
Further defines or gives examples of the content of the category.
Also from chapter/block level (1 note)
- pyelonephritis
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 1 entry