R53 Malaise and fatigue
R53.0 is a specific ICD-10-CM diagnosis code R53.0 Neoplastic (malignant) related fatigue
R53.1 is a specific ICD-10-CM diagnosis code R53.1 Weakness
R53.2 is a specific ICD-10-CM diagnosis code R53.2 Functional quadriplegia
R53.8 Other malaise and fatigue
R53.81 is a specific ICD-10-CM diagnosis code R53.81 Other malaise
R53.82 is a specific ICD-10-CM diagnosis code R53.82 Chronic fatigue, unspecified
R53.83 is a specific ICD-10-CM diagnosis code R53.83 Other fatigue