Traum cereb edema w LOC w death d/t brain inj bf consc, init

This code signifies a severe brain injury characterized by swelling of the brain tissue (cerebral edema) resulting from trauma. The patient experienced a loss of consciousness of any duration due to this injury and subsequently died from the brain injury before regaining consciousness.

This code is appropriate for cases where a patient sustains a traumatic brain injury leading to cerebral edema, loses consciousness, and succumbs to the brain injury itself prior to awakening. Documentation must clearly state the traumatic etiology, the presence of cerebral edema, loss of consciousness, and the direct causal link between the brain injury and death before consciousness was regained.

• Ensure documentation explicitly states "death due to brain injury prior to regaining consciousness" to differentiate from other outcomes.
• This code includes "loss of consciousness of any duration," so specific duration is not required for code assignment.
• Always sequence this code as the principal diagnosis when it represents the condition chiefly responsible for the patient's death.