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N20

Non-Billable (Header)

Calculus of kidney and ureter

Excludes 1 — Do NOT code together

nephrocalcinosis (E83.59)
that with hydronephrosis (N13.2)

Child Codes

N20.0Calculus of kidney

N20.1Calculus of ureter

N20.2Calculus of kidney with calculus of ureter

N20.9Urinary calculus, unspecified

Code Hierarchy

└N20Calculus of kidney and ureter

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