Contus/lac l cereb w LOC w dth d/t brain inj bf consc, init

This code signifies a severe traumatic brain injury involving both bruising and tearing of the left cerebral hemisphere. The patient experienced a period of unconsciousness of any duration due to this injury and subsequently died as a direct result of the brain trauma before regaining consciousness.

Apply this code when documentation clearly indicates a left cerebral contusion and laceration, associated loss of consciousness, and the patient's death is directly attributed to the brain injury occurring prior to awakening. This code is appropriate for the initial encounter for this specific injury leading to death.

• Ensure documentation explicitly states "death due to brain injury prior to regaining consciousness" to support this specific code.
• Verify laterality (left cerebrum) is clearly documented; codes exist for right, bilateral, and unspecified cerebrum.
• Distinguish from codes where the patient regains consciousness or death is due to other causes.