2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Genitourinary System 580-629 > Nephritis, Nephrotic Syndrome, And Nephrosis 580-589 > Disorders Resulting From Impaired Renal Function 588.* > 2006 ICD-9-CM Diagnosis 588.8 Other specified disorders resulting from impaired renal function View the most recent version of ICD-9-CM 588.8 588.8 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 588.* hierarchy 588.8 Excludes secondary hypertension (405.0-405.9)