Current

N26 — Unspecified contracted kidney

Part of Chapter 14: Diseases of the genitourinary system , block Other disorders of kidney and ureter (N25-N29) .

Official Notes

Excludes1

contracted kidney due to hypertension ( I12 .-)

Excludes1

diffuse sclerosing glomerulonephritis (N05.8.-)

Excludes1

hypertensive nephrosclerosis (arteriolar) (arteriosclerotic) ( I12 .-)

Excludes1

small kidney of unknown cause ( N27 .-)

Child Codes

FY 2027 effective October 1, 2026 · CDC NCHS and CMS