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N20.2

Billable

Calculus of kidney with calculus of ureter

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

This condition involves stones present in both the kidney and ureter simultaneously, indicating multiple calculi in the upper urinary tract.

Coding Tips

  • Use this code only when stones are documented in both locations
  • Specify laterality for each location when possible

Code Hierarchy

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