help please with all the questions and the drop down is the same for all four

Match the healthcare structure with the correct definition: A network of hospitals, physicians and insurers that receive incentives from Medicare for coordinating care for patients Clinics that offer primary and preventive care to underserved people in rural and urban areas and are funded by federal grants. Clinics that provide care on a walk - in basis for non-life threatening injuries or illness A team-based approach to care centering around a personal physician to provide cark through a patient's lifetime