What ICD-10 Codes are Used for Closed Head Injury?
Closed head injuries are brain injuries where the skull remains intact. They can range from minor concussions to more severe injuries that cause long-term complications or disabilities. Utilizing the ICD-10-CM for these injuries ensures accurate diagnosis, appropriate treatment, and correct billing.
Here are some commonly used ICD-10-CM codes for closed-head injuries:
- S06.0X0A: Concussion without loss of consciousness, initial encounter
Clinical Description: A diagnosis of concussion where the patient did not lose consciousness.
- S06.0X1A: Concussion with loss of consciousness of 30 minutes or less, initial encounter
Clinical Description: This code is used for concussions accompanied by a short period of unconsciousness.
- S06.1X0A: Traumatic cerebral edema without mention of open intracranial wound, initial encounter
Clinical Description: Refers to brain swelling due to trauma, with the skull remaining closed.
- S06.2X0A: Diffuse traumatic brain injury without mention of open intracranial wound, initial encounter
Clinical Description: A diagnosis of a diffuse injury across the brain without any open wounds.
- S06.9X0A: Unspecified intracranial injury without loss of consciousness, initial encounter
Clinical Description: A generalized code for any closed intracranial injury that doesn't fit into other specified categories.

