Contus/lac right cerebrum w LOC of 6-24 hrs, sequela

This code signifies a chronic or late effect of a traumatic brain injury involving bruising and tearing of the right cerebral hemisphere, where the initial loss of consciousness lasted between 6 and 24 hours. It indicates that the patient is experiencing residual symptoms or complications directly attributable to this past head trauma.

Apply this code when documenting ongoing neurological deficits, cognitive impairments, or other long-term sequelae resulting from a previous right cerebral contusion and laceration. The medical record must clearly state the initial injury involved the right cerebrum, included a laceration and contusion, and the associated loss of consciousness was specifically between 6 and 24 hours.

• Always sequence this sequela code after the primary diagnosis describing the specific residual condition being treated (e.g., chronic headache, cognitive deficit).
• Ensure documentation explicitly differentiates between initial injury codes and sequela codes; this code is for late effects, not the acute injury.
• Verify the laterality (right cerebrum) and the duration of the initial loss of consciousness (6-24 hours) are precisely documented to support this specific code.