Unsp focal TBI w LOC w death d/t brain injury bf consc, init

This code signifies a traumatic brain injury (TBI) that is localized to a specific area of the brain, where the patient experienced any duration of unconsciousness. Crucially, the patient succumbed to the brain injury itself before ever regaining consciousness. This represents the initial medical encounter for this fatal event.

Use this code for a patient who sustained a focal TBI, lost consciousness, and died as a direct result of the brain injury without ever recovering consciousness. Documentation must clearly state the focal nature of the injury, the loss of consciousness, and that death occurred due to the TBI prior to regaining consciousness.

• Ensure documentation explicitly states "focal" to differentiate from diffuse TBI.
• Verify that death was directly attributed to the brain injury and occurred during the initial encounter before consciousness was regained.
• Do not use if the patient regained consciousness, even briefly, before death.