2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Neoplasms Of Uncertain Behavior 235-238 > Neoplasm Of Uncertain Behavior Of Genitourinary Organs 236.* > 2006 ICD-9-CM Diagnosis 236.90 Neoplasm of uncertain behavior of urinary organ unspecified View the most recent version of ICD-9-CM 236.90 236.90 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 236.* hierarchy