Urolithiasis (N20-N23)
ICD-10-CM code range N20-N23 — Chapter 14: Diseases of the genitourinary system (N00-N99)
Categories in this section (4)
- 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