Other fatigue

This code signifies fatigue that is not otherwise specified or attributable to a more specific underlying condition. It represents a subjective feeling of tiredness, lack of energy, or exhaustion that is not directly linked to a depressive episode. This can encompass a wide range of non-specific fatigue presentations.

Use this code when documentation indicates fatigue as a primary complaint or significant symptom, and further diagnostic workup has not identified a more specific cause, or the cause is not a depressive disorder. This code is appropriate when the physician explicitly states "other fatigue" or "unspecified fatigue" and rules out depression as the etiology.

• Ensure documentation clearly differentiates this "other fatigue" from fatigue directly caused by a depressive episode, which would be coded with F32.-.
• Avoid using this code if a more specific cause for the fatigue is identified and has its own ICD-10-CM code (e.g., fatigue due to anemia, hypothyroidism).
• Always review the entire medical record to ascertain if the fatigue is a symptom of another documented condition, in which case the underlying condition should be coded first.