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MEDICARE BASICS

Medicare Advantage vs. Medicare Supplement

by Ken Williams

18 Oct 2023

Medicare, the government-funded health insurance program for seniors aged 65 and older and certain disabled individuals, offers multiple ways for beneficiaries to receive their benefits. Two prominent options are Medicare Advantage (Part C) and Medicare Supplement (Medigap). Both plans provide a means to enhance or supplement traditional Medicare, but they function differently and cater to distinct needs. This article aims to compare and contrast these two options.

1. Overview

Medicare Advantage (Part C):

  • Medicare Advantage plans are offered by private insurance companies approved by Medicare.
  • These plans bundle Original Medicare (Part A and Part B) services and often include prescription drug coverage (Part D) and additional benefits like vision, dental, and hearing.

Medicare Supplement (Medigap):

  • Medigap policies are also offered by private companies.
  • They work in conjunction with Original Medicare to cover certain out-of-pocket costs like copayments, coinsurance, and deductibles.

2. Coverage

Medicare Advantage:

  • Provides all of the services covered under Part A and Part B.
  • May include additional services not covered by Original Medicare.
  • Most plans include prescription drug coverage.

Medigap:

  • Does not provide primary medical services but supplements the coverage you get from Original Medicare.
  • Does not include prescription drug coverage. You would need to purchase a separate Part D plan.

3. Network Restrictions

Medicare Advantage:

  • May have network restrictions, often operating as HMOs or PPOs.
  • Beneficiaries may need to use doctors or hospitals within the plan’s network or face higher costs.

Medigap:

  • Generally doesn’t restrict beneficiaries to a network of providers. As long as the provider accepts Medicare, Medigap should cover its portion of the costs.

4. Costs

Medicare Advantage:

  • Beneficiaries usually pay a monthly premium in addition to the Part B premium.
  • Out-of-pocket costs can be different and might be lower than Original Medicare.

Medigap:

  • Beneficiaries pay a monthly premium.
  • Reduces out-of-pocket costs by covering the gaps in Original Medicare, but the premiums can be higher than those for Medicare Advantage plans.

5. Enrollment

Medicare Advantage:

  • You can enroll during the Initial Enrollment Period, the Annual Election Period, or certain Special Enrollment Periods.
  • You must have Original Medicare to join.

Medigap:

  • The best time to buy a Medigap policy is during your Medigap Open Enrollment Period (six months starting the first day of the month you’re 65 or older and enrolled in Part B).
  • Late enrollment can result in higher premiums or denial of coverage.

6. Flexibility

Medicare Advantage:

  • Plans can change their benefits, premiums, or networks annually.

Medigap:

  • Benefits are standardized across most states, meaning that each Medigap policy letter category will offer the same basic benefits regardless of the insurer.

Conclusion:

Choosing between Medicare Advantage and Medigap depends on individual health needs, budget, and preference for flexibility or predictability. Medicare Advantage plans may provide a broader range of services and often include drug coverage, but they may come with network restrictions. On the other hand, Medigap offers more predictable costs and the freedom to choose any provider that accepts Medicare, but you may need to purchase additional drug coverage.

It’s vital to carefully assess your healthcare needs, review both options in detail, and consult with healthcare professionals or counselors to make the most informed decision for your health and financial well-being.

Claire's Perspective

CLAIRE’S PERSPECTIVE

One of the most confusing—but most important—decisions you have to make in Medicare is determining whether Medicare Advantage (MA, Part C) or Medicare Supplement (Medigap) is a better fit for your needs. (You can also choose to not have either, sticking with Original Medicare without a Medicare Supplement plan, a pathway that we highly recommend against.) Both Medicare Advantage and Medicare Supplement plans have their pros and cons. It is often best to talk with a licensed Medicare agent, such as Ask Claire, who can walk you through what your healthcare and financial needs are to help you determine which may work best for you.

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