ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 18  /  R50-R69  /  R53
R53 Malaise and fatigue
R53.0 Neoplastic (malignant) related fatigue
CodeFirst associated neoplasm
R53.1 Weakness
Asthenia NOS
Excludes1 age-related weakness (R54)
muscle weakness (generalized) (M62.81)
sarcopenia (M62.84)
senile asthenia (R54)
R53.2 Functional quadriplegia
Complete immobility due to severe physical disability or frailty
Excludes1 frailty NOS (R54)
hysterical paralysis (F44.4)
immobility syndrome (M62.3)
neurologic quadriplegia (G82.5-)
quadriplegia (G82.50)
R53.8 Other malaise and fatigue
Excludes1 combat exhaustion and fatigue (F43.0)
congenital debility (P96.9)
exhaustion and fatigue due to excessive exertion (T73.3)
exhaustion and fatigue due to exposure (T73.2)
exhaustion and fatigue due to heat (T67.-)
exhaustion and fatigue due to pregnancy (O26.8-)
exhaustion and fatigue due to recurrent depressive episode (F33)
exhaustion and fatigue due to senile debility (R54)
R53.81 Other malaise
Chronic debility
Debility NOS
General physical deterioration
Malaise NOS
Nervous debility
Excludes1 age-related physical debility (R54)
R53.82 Chronic fatigue, unspecified
Excludes1 chronic fatigue syndrome (G93.32)
myalgic encephalomyelitis (G93.32)
other post infection and related fatigue syndromes (G93.39)
postviral fatigue syndrome (G93.31)
R53.83 Other fatigue
Fatigue NOS
Lack of energy
Lethargy
Tiredness
Excludes2 exhaustion and fatigue due to depressive episode (F32.-)