ICD-10-CM Book 2025 Edition

Chapters ICD-10-CM Book Table of Content /
chapter 14 N00-N99 Diseases of the genitourinary system /
N25-N29 Other disorders of kidney and ureter /
N28 Other disorders of kidney and ureter, not elsewhere classified

  Billable ICD-10-CM Code N28.9
N28.9
Disorder of kidney and ureter, unspecified
Nephropathy NOS
Renal disease (acute) NOS
Renal insufficiency (acute)
excludes1
chronic renal insufficiency (N18.9)
unspecified nephritic syndrome (N05.-)