Traum hemor cereb, w LOC >24 hr w ret consc lev, sequela

This code signifies a delayed effect or complication arising from a traumatic cerebral hemorrhage where the patient experienced a loss of consciousness exceeding 24 hours but subsequently regained their pre-injury level of consciousness. It indicates that the patient is now experiencing a long-term consequence directly attributable to that specific brain injury.

This code is used when a patient presents for treatment of a sequela (e.g., chronic headache, cognitive deficits, post-traumatic epilepsy) directly resulting from a past traumatic cerebral hemorrhage. The medical record must clearly document the original injury, the duration of unconsciousness (greater than 24 hours), and the return to pre-existing conscious level. This code is appropriate for encounters occurring after the acute phase of the injury has passed.

• Always sequence the sequela code first, followed by codes for the specific manifestation(s) of the sequela.
• Ensure documentation explicitly states "sequela" or clearly links the current condition to the past traumatic cerebral hemorrhage.
• Verify the duration of loss of consciousness was indeed greater than 24 hours and that the patient returned to their pre-existing conscious level, as other codes exist for different outcomes.