2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > General Symptoms 780.* > 2008 ICD-9-CM Diagnosis 780.7 Malaise and fatigue  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 Therefore, this code may be out of date.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 780.7 can be accessed here. 780.7 is a non-specific code that cannot be used to specify a diagnosis View the ICD-9-CM Volume 1 780.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 780.7 excludes: debility, unspecified (799.3) fatigue (during): combat (308.0-308.9) heat (992.6) pregnancy (646.8) neurasthenia (300.5) senile asthenia (797)