Which of the following entities is NOT considered a managed care organization?

The Medical Information Bureau (MIB) is indeed not considered a managed care organization. Managed care organizations are designed to provide health care services in a cost-effective manner while ensuring quality care for members. They typically involve networks of providers, negotiated rates, and cost-sharing features to manage the overall costs of health care delivery.

In contrast, MIB operates as a nonprofit organization that provides information about the medical histories of insurance applicants to help insurance companies assess risk. Their primary function is to help insurers make informed underwriting decisions, rather than providing direct health care services or managing provider networks.

Health Maintenance Organizations (HMOs), Preferred Provider Organizations (PPOs), and Exclusive Provider Organizations (EPOs) all engage in managing health care services, making them integral components of the managed care landscape. Their focus includes controlling utilization, coordinating care, and providing services at agreed-upon costs.

Thus, the distinction lies in the role and function each entity plays within the health care system, with MIB being an information resource rather than a care management entity.