Traumatic cerebral edema w LOC of 30 minutes or less, init

This code signifies a brain injury characterized by swelling of the brain tissue due to trauma, where the patient experienced a brief period of unconsciousness not exceeding 30 minutes. It indicates the initial presentation and treatment for this specific type of head injury.

Apply this code when documentation clearly states traumatic cerebral edema and a loss of consciousness (LOC) of 30 minutes or less following a head injury. This is appropriate for the first time the patient is receiving active treatment for this condition.

• Confirm the duration of loss of consciousness; if greater than 30 minutes, a different code is required.
• Ensure the documentation specifies "traumatic" cerebral edema to differentiate from non-traumatic causes.
• This "A" seventh character indicates an initial encounter; subsequent care for the same injury will require different seventh characters.