Which of the following is a responsibility of the MAA during patient check-in?

Obtaining payment information is indeed a key responsibility of the Medical Administrative Assistant (MAA) during the patient check-in process. This task is vital for ensuring that financial aspects of healthcare are handled efficiently and accurately. When a patient arrives at the office, the MAA is often the first point of contact and plays a crucial role in gathering necessary details about insurance coverage and any out-of-pocket costs, ensuring that the practice can proceed with billing appropriately. This process also includes confirming patient demographics and updating any changes in their insurance status or payment methods, which is essential for proper billing and coding later.

While reviewing the patient's medical history and conducting initial patient assessments are important functions within a healthcare setting, they typically fall under the purview of clinical staff rather than administrative assistants. Similarly, filing medical records is not part of the immediate check-in duties, as this task relates more to management of records rather than direct interaction with patients during check-in. Therefore, obtaining payment information aligns perfectly with the administrative responsibilities of an MAA, making it the correct choice in this context.