Calculus of kidney and ureter - N20
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- nephrocalcinosis (E83.5)
- that with hydronephrosis (N13.2)
InclusionTerm: It is listed under a code that is included within the code's description, helping clarify the scope of the code and providing additional information about related conditions or synonyms.
Category inclusionTerm:
- Calculous pyelonephritis
These ranges represents subcategories of Calculus of kidney and ureter. The "N20" signifies that these are the diseases within this broad category.