Unsp intracranial injury w LOC of 6 hours to 24 hours, subs

This code signifies an unspecified traumatic brain injury where the patient experienced a loss of consciousness lasting between 6 and 24 hours. It indicates that the patient is receiving follow-up care for this injury, rather than initial treatment. The specific nature of the intracranial injury is not documented.

Use this code for patients presenting for subsequent treatment, evaluation, or management of an unspecified intracranial injury after the initial acute phase. Documentation must clearly state a loss of consciousness duration between 6 and 24 hours and indicate that this is not the initial encounter for the injury. This code is appropriate when the specific type of intracranial injury (e.g., concussion, contusion) is not specified in the medical record.

• Ensure the documentation explicitly states "subsequent encounter" or similar language indicating follow-up care.
• Verify the duration of loss of consciousness falls precisely within the 6 to 24-hour window; durations outside this range require a different code.
• Avoid using this code if a more specific intracranial injury (e.g., S06.3X4D for focal traumatic brain injury) is documented.