What are the three most common TRICARE options for eligible beneficiaries?

The selection of TRICARE Prime, TRICARE Extra, and TRICARE Standard is correct as these represent the most widely recognized options available to eligible beneficiaries within the TRICARE health care system.

TRICARE Prime is a managed care option that typically provides the most comprehensive benefits and requires beneficiaries to select a Primary Care Manager (PCM) to oversee their healthcare needs. This plan emphasizes preventive care and coordination of services, which is particularly advantageous for maintaining health.

TRICARE Extra offers a preferred provider network that allows beneficiaries to receive care from selected providers at reduced out-of-pocket costs. This option provides more flexibility in choosing healthcare providers while still maintaining some level of cost control.

TRICARE Standard is a fee-for-service plan that offers the greatest flexibility in choosing healthcare providers. It allows beneficiaries to see any TRICARE-authorized provider without requiring a referral, although this could result in higher out-of-pocket costs compared to other options.

Overall, this combination of TRICARE options reflects the diverse needs of beneficiaries, accommodating varying preferences for cost, flexibility, and provider choice, which is why this answer is the most accurate among the presented choices.