N20-N23

Urolithiasis (N20-N23)

N20-N23 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • N20Calculus of kidney and ureter
  • N21Calculus of lower urinary tract
  • N22Calculus of urinary tract in diseases classified elsewhere
  • N23Unspecified renal colic
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