Traumatic cerebral edema w LOC of 6 hours to 24 hours, subs

This code signifies a brain swelling resulting from trauma, where the patient experienced a loss of consciousness lasting between 6 and 24 hours. This specific code is used for subsequent encounters, indicating the patient is receiving follow-up care for the initial injury.

Apply this code for patients presenting for ongoing management, monitoring, or rehabilitation of traumatic cerebral edema with a documented history of a 6-24 hour loss of consciousness. Documentation should clearly state the duration of unconsciousness and that the current visit is not for the initial acute treatment.

• Ensure the encounter is explicitly documented as "subsequent" or for follow-up care.
• Verify the duration of loss of consciousness is precisely within the 6 to 24-hour range.
• Do not confuse with codes for initial encounters or different durations of unconsciousness.