N20-N23
Urolithiasis
Codes in this block
12 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- N20Calculus of kidney and ureterNon-billable
- N20.0Calculus of kidneyBillable
- N20.1Calculus of ureterBillable
- N20.2Calculus of kidney with calculus of ureterBillable
- N20.9Urinary calculus, unspecifiedBillable
- N21Calculus of lower urinary tractNon-billable
- N21.0Calculus in bladderBillable
- N21.1Calculus in urethraBillable
- N21.8Other lower urinary tract calculusBillable
- N21.9Calculus of lower urinary tract, unspecifiedBillable
- N22Calculus of urinary tract in diseases classified elsewhereBillable
- N23Unspecified renal colicBillable