Traum subrac hem w LOC >24 hr w ret consc lev, sequela

This code signifies a traumatic subarachnoid hemorrhage where the patient experienced a loss of consciousness exceeding 24 hours, but subsequently regained their pre-injury level of consciousness. The "S" at the end indicates that this code is for a sequela, meaning it describes a residual effect or complication of the initial injury.

Apply this code when documenting the long-term effects or complications of a traumatic subarachnoid hemorrhage that initially caused prolonged unconsciousness. Documentation should clearly state the traumatic etiology, the duration of unconsciousness (greater than 24 hours), and that the patient's consciousness returned to their baseline. This code is used for subsequent encounters after the initial injury has healed.

• Ensure documentation explicitly states "sequela" or indicates a follow-up encounter for residual effects.
• Distinguish from acute traumatic subarachnoid hemorrhage codes (S06.6X-) which are used for the initial injury.
• Always sequence this code after any codes describing the specific residual neurological deficits, if applicable.