eMedCodes logo

N20.0 - Calculus of kidney


The ICD 10 Code for Calculus of kidney is listed as N20.0.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: N20.0
Description: Calculus of kidney
  • Nephrolithiasis NOS
  • Renal calculus
  • Renal stone
  • Staghorn calculus
  • Stone in kidney
Diagnostic Related Groups
(MS-DRG v30.0)
691 - Urinary Stones W Esw Lithotripsy W Cc/mcc
692 - Urinary Stones W Esw Lithotripsy W/o Cc/mcc
693 - Urinary Stones W/o Esw Lithotripsy W Mcc
694 - Urinary Stones W/o Esw Lithotripsy W/o Mcc
Chapter Diseases of the genitourinary system (N00-N99)
Block Urolithiasis (N20-N23)
Parent N20 - Calculus of kidney and ureter
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 592.0 - Calculus of kidney (approximate)
ICD-10-CM Siblings (same level / similar specificity) of N20.0:
N20.1 - Calculus of ureter
N20.2 - Calculus of kidney with calculus of ureter
N20.9 - Urinary calculus, unspecified