Calculus of lower urinary tract (N21)

• ICD-10 Index

  • Diseases of the genitourinary system (N00–N99)

    • Urolithiasis (N20-N23)

      • Calculus of lower urinary tract (N21)

        • N21 - Calculus of lower urinary tract NON-BILLABLE CODE
        • N21.0 - Calculus in bladder BILLABLE CODE
        • N21.1 - Calculus in urethra BILLABLE CODE
        • N21.8 - Other lower urinary tract calculus BILLABLE CODE
        • N21.9 - Calculus of lower urinary tract, unspecified BILLABLE CODE

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

• calculus of lower urinary tract with cystitis and urethritis