2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Genitourinary System 580-629 > Other Diseases Of Urinary System 590-599 > Other Disorders Of Bladder 596.* > 2008 ICD-9-CM Diagnosis 596.4 Atony of bladder  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 596.4 can be accessed here. 596.4 is a specific code that can be used to specify a diagnosis 596.4 contains 6 index entries View the ICD-9-CM Volume 1 596.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 596.4 also known as: High compliance bladder Hypotonicity of bladder Inertia of bladder 596.4 excludes: neurogenic bladder (596.54) Index entries containing 596.4: Atonia, atony, atonic bladder (sphincter) 596.4 neurogenic NEC 596.54 with cauda equina syndrome 344.61 vesical 596.4 High compliance bladder 596.4 Hypotonia, hypotonicity, hypotony 781.3 bladder 596.4 Inertia bladder 596.4 neurogenic 596.54 with cauda equina syndrome 344.61 vesical 596.4 neurogenic 596.54 with cauda equina 344.61