Contus/lac right cerebrum w LOC of 31-59 min, subs

This code describes a bruise and/or tear of the right cerebral hemisphere, accompanied by a loss of consciousness lasting between 31 and 59 minutes. This specific code is used when the patient is receiving follow-up care for this injury after the initial treatment phase.

Apply this code for patients presenting for ongoing management, rehabilitation, or evaluation of complications related to a previously diagnosed right cerebral contusion and laceration with a documented loss of consciousness of 31-59 minutes. Documentation must clearly indicate the "subsequent encounter" status and specify the duration of unconsciousness.

• Ensure documentation explicitly states "subsequent encounter" for this specific injury.
• Verify the duration of loss of consciousness is precisely within the 31-59 minute range; different durations require different codes.
• Distinguish between contusion/laceration and other intracranial injuries, such as concussion or hemorrhage, as these have distinct codes.