ICD-10-CM > N00-N99 > N25-N29 > N29 N29 Other disorders of kidney and ureter in diseases classified elsewhere Billable/Specific Copy Code Copy Description Code First underlying disease, such as:amyloidosis (E85.-)nephrocalcinosis (E83.59)schistosomiasis (B65.0-B65.9) Type 1 Excludes disorders of kidney and ureter in:cystinosis (E72.0)gonorrhea (A54.21)syphilis (A52.75)tuberculosis (A18.11)