Medicare Advantage vs. Medigap: Which One is Right for You?

When it comes to healthcare coverage after 65, two popular options often cause confusion — Medicare Advantage and Medigap (Medicare Supplement Insurance). Both help cover out-of-pocket costs that Original Medicare (Parts A and B) doesn’t fully pay, but they work very differently.

In this guide, we’ll break down the key differences to help you decide which option best fits your healthcare needs and budget.

What is Medicare Advantage?

Medicare Advantage (Part C) is an all-in-one alternative to Original Medicare, offered by private insurance companies approved by Medicare. These plans bundle Medicare Part A (hospital) and Part B (medical), often including extra benefits like:

•  Vision and dental coverage
• Prescription drug coverage (Part D)
• Wellness programs
• Fitness memberships

Pros of Medicare Advantage:

• Lower monthly premiums (some as low as $0)

• Additional benefits not covered by Original Medicare

• Simple bundled coverage

Cons:

• Limited provider networks (HMO or PPO)

• Referrals may be required to see specialists

• Out-of-pocket costs can vary
  
  

What is Medigap?

Medigap is supplemental insurance that helps cover out-of-pocket expenses like copayments, coinsurance, and deductibles that Original Medicare doesn’t cover. Medigap policies are sold by private insurance companies but work alongside Original Medicare — not as a replacement.

Pros of Medigap:

• See any doctor nationwide who accepts Medicare

• Predictable out-of-pocket costs

• No need for referrals

Cons:

• Higher monthly premiums

• Doesn’t cover dental, vision, or prescription drugs

• Must enroll in a separate Part D plan for prescriptions