What is one key aspect of managed care?

The key aspect of managed care is that the costs of treatment are regulated by a managing company. This system is designed to control healthcare expenses while ensuring that patients receive necessary medical care. Managed care organizations negotiate contracts with providers to establish rates for services and procedures, allowing them to maintain oversight of healthcare expenditures. This approach aims to promote cost-effective treatment options, improve the overall efficiency of healthcare delivery, and manage the financial aspects of patient care.

In contrast, the other options are less aligned with the principles of managed care. Patients visiting any doctor without restrictions pertains more to traditional insurance models rather than managed care, where provider networks and referrals are common. The notion of free healthcare similarly diverges from managed care, which typically involves insurance plans that require some form of payment or copayment from patients. Lastly, while preventive medicine is an important focus within managed care to reduce long-term costs, it is not the sole focus of the model, which encompasses a comprehensive approach to managing a patient's overall health needs.