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ICD-10-CM Codes
N00-N99
N20-N23
Section N20-N23 Urolithiasis
N20-N23
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( N17-N19 )
( N25-N29 )
Code List:
N20
Code hierarchy
N20
Calculus of kidney and ureter
N20.0
Calculus of kidney
N20.1
Calculus of ureter
N20.2
Calculus of kidney with calculus of ureter
N20.9
Urinary calculus, unspecified
Calculus of kidney and ureter
N21
Code hierarchy
N21
Calculus of lower urinary tract
N21.0
Calculus in bladder
N21.1
Calculus in urethra
N21.8
Other lower urinary tract calculus
N21.9
Calculus of lower urinary tract, unspecified
Calculus of lower urinary tract
N22
Code hierarchy
N22
Calculus of urinary tract in diseases classified elsewhere
Calculus of urinary tract in diseases classified elsewhere
N23
Code hierarchy
N23
Unspecified renal colic
Unspecified renal colic
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