Q: A patient arrives to the ED with a severe head injury; he is transported to the ICU in anticipation of organ donation and while the brain death evaluation is completed. His final diagnoses include the expected head injury and brain death. What do you do when coding this chart regarding the brain death itself?

A: Brain death is a situation not an injury. The coder would appropriately code the lesions identified on CT as well as any edema. However, brain death is a sequelae of those injuries. Even if the patient had no codeable injuries in the brain, there would still be no code to apply for the brain death. The only option in that situation would be to evaluate the chart for a traumatic anoxic event.