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N21.9 Calculus of lower urinary tract, unspecified
BackN21Calculus of lower urinary tractCategory4 →N21.0Calculus in bladderCategoryN21.1Calculus in urethraCategoryN21.8Other lower urinary tract calculusCategoryN21.9Calculus of lower urinary tract, unspecifiedCategory
CategoryCODABLE
N21.9
Calculus of lower urinary tract, unspecified
EXCLUDES
Excludes1: calculus of urinary tract NOS (N20.9)
- Chapter
- XIV · Diseases of the genitourinary system
- Section
- N20-N23
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.