2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Ill-Defined And Unknown Causes Of Morbidity And Mortality 797-799 > Other Ill-Defined And Unknown Causes Of Morbidity And Mortality 799.* > 2006 ICD-9-CM Diagnosis 799.3 Debility unspecified View the most recent version of ICD-9-CM 799.3 799.3 is a specific code that can be used to specify a diagnosis 799.3 contains 2 index entries View the ICD-9-CM Volume 1 799.* hierarchy 799.3 Excludes asthenia (780.79) nervous debility (300.5) neurasthenia (300.5) senile asthenia (797)  Index entries containing 799.3: Debility (general) (infantile) (postinfectional) 799.3 with nutritional difficulty 269.9 congenital or neonatal NEC 779.9 nervous 300.5 old age 797 senile 797 Decline (general) (see also Debility) 799.3