Traum subrac hem w LOC w death d/t brain inj bf consc, init

This code signifies a subarachnoid hemorrhage resulting from trauma, where the patient experienced any duration of loss of consciousness. Crucially, the patient succumbed to the brain injury before regaining consciousness. This indicates a severe and ultimately fatal traumatic brain injury.

Apply this code when documentation clearly states a traumatic subarachnoid hemorrhage, a period of unconsciousness, and the patient's death directly attributed to the brain injury occurred prior to awakening. This is used for the initial encounter of care for this specific injury and outcome.

• Ensure documentation explicitly states "death due to brain injury prior to regaining consciousness" to differentiate from other subarachnoid hemorrhage codes.
• Verify the hemorrhage is traumatic in origin; non-traumatic subarachnoid hemorrhages have different code categories.
• This code is for the "initial encounter" only; subsequent care would use different encounter characters.