What is the ICD 9 code for traumatic brain injury?
What is the ICD 9 code for traumatic brain injury? A traumatic brain injury (TBI) occurs when a sudden trauma causes damage to the brain as a result of the head hitting an object or vice versa. TBI without further specification is classified to a code from ICD-9-CM category 854, Intracranial injury of other and unspecified nature. What is severe brain injury? Severe brain injury is usually defined as being a condition where the patient has been in an unconscious state for 6 hours or more, or a post-traumatic amnesia of 24 hours or more. These patients are likely to...