Exhaustion due to excessive exertion, sequela

This code signifies the long-term or residual effects of physical exhaustion that resulted from overexertion. It describes a persistent condition or symptom that remains after the initial acute phase of excessive physical activity has passed. This could manifest as chronic fatigue, muscle weakness, or other lasting physical impairments directly attributable to the past overexertion.

Apply this code when documenting a patient presenting with ongoing symptoms or conditions that are a direct consequence of a previous episode of excessive physical exertion. This is appropriate for follow-up encounters where the patient is being treated for the lasting impact, not the acute event itself. It should be used when the acute exhaustion has resolved, but its sequelae persist.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic fatigue, muscle weakness).
• Ensure documentation clearly links the current symptoms to a past episode of excessive exertion.
• The "S" in the 7th character indicates sequela and must always be used for this code.