ICD-10-CM > N00-N99 > N20-N23 > N21 > N21.0 N21.0 Calculus in bladder Billable/Specific Copy Code Copy Description Applicable To Calculus in diverticulum of bladderUrinary bladder stone Type 2 Excludes staghorn calculus (N20.0)
ICD-10 Fast ICD-10 Fast