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ICD-10 CM
ICD-10 PCS
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ICD-10-CM
N00-N99
N20-N23
N20-N23
2026
Non-billable
Urolithiasis (N20-N23)
Clinical Notes
Related Codes
Subcategories
N20
Calculus of kidney and ureter
N21
Calculus of lower urinary tract
N22
Calculus of urinary tract in diseases classified elsewhere
N23
Unspecified renal colic
Show Notes
2026