Alphabetic Index · main term
Pyelonephrosis (obstructive)
At the main termN11.1
Pyelonephrosis (obstructive) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists N11.1 for the term on its own. It has 1 subterm and 2 code entries. First-level subterms include chronic. Confirm any code you find here in the Tabular List before you report it.
Subterms 1
- chronicN11.9