Preferred Provider Arrangement (PPA) The Core Definition of Preferred Provider Arrangements (PPA) A Preferred Provider Arrangement, widely known by its acronym PPA, constitutes a specific, contract-based agreement established between a healthcare insurer—often termed a payer—and a network of healthcare providers, which may include individual physicians, hospitals, or specialized medical groups. Fundamentally, the PPA defines a […]
Managed Care in Psychology and Health Systems Defining Managed Care Managed care is fundamentally a structured approach to the delivery of health care services, designed to provide comprehensive, quality care to members while simultaneously controlling the costs associated with that care. It represents a significant shift from the traditional fee-for-service model, where providers were paid […]
Cognitive Dissonance The Core Definition of Cognitive Dissonance Cognitive dissonance is a psychological phenomenon where individuals experience mental discomfort due to holding two or more conflicting beliefs, ideas, values, or emotional reactions simultaneously. This discomfort also arises when a person’s behavior contradicts their beliefs or values, especially when the behavior is performed without sufficient external […]