2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms Involving Urinary System 788.* > 2008 ICD-9-CM Diagnosis 788.42 Polyuria  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 Therefore, this code may be out of date.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 788.42 can be accessed here. Urination of a large volume of urine with an increase in urinary frequency, commonly seen in diabetes. 788.42 is a specific code that can be used to specify a diagnosis 788.42 contains 7 index entries View the ICD-9-CM Volume 1 788.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 788.42: Discharge excessive urine 788.42 Diuresis 788.42 Frequency (urinary) NEC 788.41 polyuria 788.42 Polyuria 788.42 Secretion urinary excessive 788.42 Urine, urinary - see also condition discharge, excessive 788.42 secretion excessive 788.42