Traum subdr hem w LOC >24 hr w ret consc lev, subs

This code signifies a traumatic subdural hemorrhage where the patient experienced a loss of consciousness exceeding 24 hours, but subsequently returned to their baseline conscious level. It indicates that the patient is in the recovery phase and receiving ongoing care for this specific injury.

Apply this code for follow-up visits, rehabilitation encounters, or any subsequent care related to a traumatic subdural hemorrhage that initially caused prolonged unconsciousness (over 24 hours) with eventual full recovery of consciousness. Documentation should clearly state the duration of unconsciousness, the return to pre-existing conscious level, and that the encounter is for ongoing management of the injury.

• Ensure documentation explicitly states "loss of consciousness greater than 24 hours" and "return to pre-existing conscious level" to support this specific code.
• This is a "subsequent encounter" code; do not use it for the initial acute treatment of the subdural hemorrhage.
• Distinguish from codes indicating a comatose state or altered consciousness that has not returned to baseline.