Unsp intracranial injury w LOC of 30 minutes or less, init

This code signifies a head injury where the specific type of intracranial damage is not documented, but the patient experienced a brief period of unconsciousness lasting 30 minutes or less. It indicates the initial presentation and treatment for such an injury.

Apply this code when a patient presents with an intracranial injury of unknown specificity, accompanied by a documented loss of consciousness that resolved within 30 minutes. This is typically used for the first medical encounter related to the injury. Documentation should clearly state "unspecified intracranial injury" or similar, and specify the duration of unconsciousness.

• Ensure documentation explicitly states "unspecified" and the duration of loss of consciousness is 30 minutes or less.
• Do not use if a more specific intracranial injury (e.g., concussion, contusion, hemorrhage) is diagnosed.
• The "A" seventh character indicates an initial encounter; use subsequent characters for follow-up care.