![Specific code](/images/bullet_triangle_green.png)
2014 ICD-9-CM Diagnosis Code 780.79
Other malaise and fatigue
- 2014
- Billable Thru Sept 30/2015
- Non-Billable On/After Oct 1/2015
- Short description: Malaise and fatigue NEC.
- ICD-9-CM 780.79 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 780.79 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
- You are viewing the 2014 version of ICD-9-CM 780.79.
- More recent version(s) of ICD-9-CM 780.79: 2015.
Convert to ICD-10-CM:
780.79 converts approximately to:
- 2015/16 ICD-10-CM G93.3 Postviral fatigue syndrome
Or:
- 2015/16 ICD-10-CM R53.1 Weakness
Or:
- 2015/16 ICD-10-CM R53.81 Other malaise
Or:
- 2015/16 ICD-10-CM R53.83 Other fatigue
Approximate Synonyms
- Accommodative fatigue
- Asthenia
- Attacks of weakness
- Complaining of "tired all the time"
- Complaining of debility and malaise
- Complaining of overwork
- Exhausted on least exertion
- Exhaustion
- Exhaustion - physiological
- Extreme exhaustion
- Fatigability
- Fatigue
- Fatigue - symptom
- Fatigue associated with AIDS
- Fatigue due to chemotherapy or radiation therapy
- Fatigue during pregnancy
- Fatigue in pregnancy
- Fatigue secondary to chemotherapy or radiation therapy
- Feeling tired
- Frailty
- General health deterioration
- Generalized neuromuscular exhaustion syndrome
- Generally unwell
- Heavy feeling
- Heavy legs
- Impaired exercise tolerance
- Lack of energy
- Lack of stamina
- Lethargy
- Malaise
- Malaise and fatigue
- Malaise associated with AIDS
- Postviral fatigue syndrome
- Pseudoparalysis due to generalized arthritis
- Quickly exhausted
- Senile exhaustion
- Tired
- Tired all the time
- Tired on least exertion
- Tiredness symptom
- Tires quickly
- Tiring with pain
- Tropical anhidrotic asthenia
- Weakness
- Weakness as a late effect of cerebrovascular accident (disorder)
- Weakness as a late effect of stroke
- Weakness of hand
- Weakness of toe
- Weakness, late effect of stroke
Applies To
- Asthenia NOS
- Lethargy
- Postviral (asthenic) syndrome
- Tiredness
ICD-9-CM Volume 2 Index entries containing back-references to
780.79:
- Abionarce 780.79
- Asthenia, asthenic 780.79
cardiac (see also Failure, heart) 428.9![](/images/note.png)
cardiovascular (see also Failure, heart) 428.9![](/images/note.png)
heart (see also Failure, heart) 428.9![](/images/note.png)
myocardial (see also Failure, heart) 428.9![](/images/note.png)
reaction, psychoneurotic 300.5![](/images/note.png)
Stiller's 780.79
tropical anhidrotic 705.1![](/images/note.png)
- 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![](/images/note.png)
cardiac (see also Failure, heart) 428.9![](/images/note.png)
delirium (see also Reaction, stress, acute) 308.9![](/images/note.png)
due to
heart (see also Failure, heart) 428.9![](/images/note.png)
manic (see also Psychosis, affective) 296.0![](/images/note.png)
maternal, complicating delivery 669.8![](/images/note.png)
![](/images/vertical.gif)
affecting fetus or newborn 763.89![](/images/note.png)
myocardium, myocardial (see also Failure, heart) 428.9![](/images/note.png)
postinfectional NEC 780.79
psychosis (see also Reaction, stress, acute) 308.9![](/images/note.png)
- Fatigue 780.79
auditory deafness (see also Deafness) 389.9![](/images/note.png)
combat (see also Reaction, stress, acute) 308.9![](/images/note.png)
general 780.79
myocardium (see also Failure, heart) 428.9![](/images/note.png)
psychogenic (general) 300.5![](/images/note.png)
undue 780.79
- Fever 780.60
![](/images/note.png)
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
![](/images/note.png)
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
- 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
- Weak, weakness (generalized) 780.79
arches (acquired) 734![](/images/note.png)
eye muscle - see Strabismus
foot (double) - see Weak, arches
heart, cardiac (see also Failure, heart) 428.9![](/images/note.png)
myocardium (see also Failure, heart) 428.9![](/images/note.png)
pelvic fundus
valvular - see Endocarditis
- Worn out (see also Exhaustion) 780.79
cardiac defibrillator (with synchronous cardiac pacemaker) V53.32![](/images/note.png)
cardiac pacemaker lead or battery V53.31![](/images/note.png)
joint prosthesis (see also Complications, mechanical, device NEC, prosthetic NEC, joint) 996.46![](/images/note.png)