R53.82 Chronic fatigue, unspecified
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Chronic fatigue, unspecified
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- chronic fatigue syndrome (G93.32)
- myalgic encephalomyelitis (G93.32)
- other post infection and related fatigue syndromes (G93.39)
- postviral fatigue syndrome (G93.31)
- 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)
Related codes
Common questions
Is R53.82 a billable code?
Yes. R53.82 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.