2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > General Symptoms 780.* > 2006 ICD-9-CM Diagnosis 780.79 Other malaise and fatigue View the most recent version of ICD-9-CM 780.79 Exhaustion that interferes with physical and mental activities. Clinical sign or symptom manifested as debility, or lack or loss of strength and energy. The state of weariness following a period of exertion, mental or physical, characterized by a decreased capacity for work and reduced efficiency to respond to stimuli. Weakness; lack of energy and strength. Fatigue is that state, following a period of mental or bodily activity, characterized by a lessened capacity for work and reduced efficiency of accomplishment, usually accompanied by a feeling of weariness, sleepiness, or irritability. 780.79 is a specific code that can be used to specify a diagnosis 780.79 contains 31 index entries View the ICD-9-CM Volume 1 780.* hierarchy Alternate Terminology Asthenia NOS Lethargy Postviral (asthenic) syndrome Tiredness  Index entries containing 780.79: Abionarce 780.79 Asthenia, asthenic 780.79 cardiac (see also Failure, heart) 428.9 psychogenic 306.2 cardiovascular (see also Failure, heart) 428.9 psychogenic 306.2 heart (see also Failure, heart) 428.9 psychogenic 306.2 hysterical 300.11 myocardial (see also Failure, heart) 428.9 psychogenic 306.2 nervous 300.5 neurocirculatory 306.2 neurotic 300.5 psychogenic 300.5 psychoneurotic 300.5 psychophysiologic 300.5 reaction, psychoneurotic 300.5 senile 797 Stiller's 780.79 tropical anhidrotic 705.1 Bonvale Dam fever 780.79 Disease, diseased - see also Syndrome Stiller's (asthenia) 780.79 Exhaustion, exhaustive (physical NEC) 780.79 battle (see also Reaction, stress, acute) 308.9 cardiac (see also Failure, heart) 428.9 delirium (see also Reaction, stress, acute) 308.9 due to cold 991.8 excessive exertion 994.5 exposure 994.4 fetus or newborn 779.89 heart (see also Failure, heart) 428.9 heat 992.5 due to salt depletion 992.4 water depletion 992.3 manic (see also Psychosis, affective) 296.0 recurrent episode 296.1 single episode 296.0 maternal, complicating delivery 669.8 affecting fetus or newborn 763.89 mental 300.5 myocardium, myocardial (see also Failure, heart) 428.9 nervous 300.5 old age 797 postinfectional NEC 780.79 psychogenic 300.5 psychosis (see also Reaction, stress, acute) 308.9 senile 797 dementia 290.0 Fatigue 780.79 auditory deafness (see also Deafness) 389.9 chronic, syndrome 780.71 combat (see also Reaction, stress, acute) 308.9 during pregnancy 646.8 general 780.79 psychogenic 300.5 heat (transient) 992.6 muscle 729.89 myocardium (see also Failure, heart) 428.9 nervous 300.5 neurosis 300.5 operational 300.89 postural 729.89 posture 729.89 psychogenic (general) 300.5 senile 797 syndrome NEC 300.5 chronic 780.71 undue 780.79 voice 784.49 Fever 780.6 Bonvale Dam 780.79 Lack of energy 780.79 Lassitude (see also Weakness) 780.79 Lethargy 780.79 Listlessness 780.79 Malaise 780.79 Neurasthenia 300.5 postfebrile 780.79 postviral 780.79 Overstrained 780.79 heart - see Hypertrophy, cardiac Overwork 780.79 Posthepatitis syndrome 780.79 Postinfluenzal syndrome 780.79 Prostration 780.79 heat 992.5 anhydrotic 992.3 due to salt (and water) depletion 992.4 water depletion 992.3 nervous 300.5 newborn 779.89 senile 797 Stiller's disease (asthenia) 780.79 Syndrome - see also Disease posthepatitis 780.79 postinfluenza (asthenia) 780.79 postviral (asthenia) NEC 780.79 Tiredness 780.79 Vitality, lack or want of 780.79 newborn 779.89 Weak, weakness (generalized) 780.79 arches (acquired) 734 congenital 754.61 bladder sphincter 596.59 congenital 779.89 eye muscle - see Strabismus facial 781.94 foot (double) - see Weak, arches heart, cardiac (see also Failure, heart) 428.9 congenital 746.9 mind 317 muscle (generalized) 728.87 myocardium (see also Failure, heart) 428.9 newborn 779.89 pelvic fundus pubocervical tissue 618.81 rectovaginal tissue 618.82 pulse 785.9 senile 797 urinary stream 788.62 valvular - see Endocarditis Worn out (see also Exhaustion) 780.79