CVS Health – Aetna One Advocate (A1A) Training Practice Test

The correct choice indicates that a Health Maintenance Organization (HMO) insurance plan typically requires members to use a specific network of providers to receive coverage for their services. In an HMO plan, care is often coordinated through a primary care physician (PCP), who acts as a gatekeeper to specialist services and hospital care. This structure is designed to control costs and encourage preventive care by ensuring that all health services are managed within the network, thus leading to lower out-of-pocket expenses for members.

In contrast, a Preferred Provider Organization (PPO) offers more flexibility by allowing members to see any healthcare provider, though costs are lower when using providers within the network. Fee-for-service and indemnity plans also provide broader choices and generally do not limit coverage to a network, leading to different structures that prioritize patient autonomy over cost containment.