2026
ICD-10-CM
Diagnosis
Code

N20.1 Calculus of ureter

  • Billable
  • 2016–2026

N20.1 is a billable/specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Calculus of ureter.

Inclusion term

  • Calculus of the ureteropelvic junction

  • Ureteric stone

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