What does the display item for OCC record inform the system?

The display item for an OCC (Order Communication Component) record primarily informs the system by allowing it to check the linked referral context for display items. This functionality is crucial because it ensures that any relevant display items associated with the specific referral context are readily available and visible during patient care activities. By accessing these linked display items, providers can obtain necessary information that is pertinent to the patient's current needs or procedures related to the referral.

In a healthcare setting, being able to quickly access contextual information enhances decision-making and improves workflow efficiency. This ensures that care providers have the most accurate and relevant data at their fingertips when they are managing patient care or making treatment decisions, streamlining the process of delivering quality healthcare.

Other options like displaying insurance information, determining patient history, or evaluating treatment options, while important components of patient care, do not specifically relate to the functionality of checking linked referral context that the OCC display item offers. Therefore, the focus on referral context within the OCC display ensures that care is tailored and informed by the most pertinent data.