ICD-10-CM
ICD-10 code for Anuria postrenal: N13.8
The ICD-10-CM index points "Anuria postrenal" to N13.8, Other obstructive and reflux uropathy. N13.8 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
Run it in Rivvi
Check every code on your export
Upload a claims or problem-list export. Rivvi flags codes that are not billable, replaced, or unspecified when a specific code exists.
Check my exportFree to start. Opens Rivvi, the AI workspace for healthcare teams.