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ICD-10-CM Codes
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N00-N99
Diseases of the genitourinary system
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N20-N23
Urolithiasis
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Calculus of kidney and ureter N20
Calculus of kidney and ureter N20-
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as N20. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
Codes
- 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