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Compare Medicare Options in Charleston & the Lowcountry

A clear, side‑by‑side comparison of Medigap, Medicare Advantage, and Part D — so you can choose the option that fits your needs, budget, and lifestyle.

Why Comparing Medicare Plans Is So Important

Medicare offers several coverage paths, and each works differently. Understanding how Medigap, Medicare Advantage, and Part D compare helps you avoid unexpected costs, choose the right doctors, and keep your monthly budget steady.

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  • Different costs

  • Different coverage

  • Different doctor access

  • Different rules

Medigap vs. Medicare Advantage

Here’s a simple, clear comparison of the two most common Medicare paths.

Medigap

  • Works with Original Medicare

  • No networks — see any doctor who accepts Medicare

  • Predictable costs

  • No extra benefits (dental, vision, hearing)

  • Requires a separate Part D plan

  • Premiums increase with age

Medicare Advantage

  • All‑in‑one coverage

  • Networks (HMO/PPO)

  • Lower premiums

  • Extra benefits (dental, vision, hearing)

  • Copays for many services

  • Annual plan changes

Where Part D Fits Into Your Medicare Coverage

Part D prescription drug coverage works differently depending on which Medicare path you choose.​

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  • Medigap requires a separate Part D plan

  • Medicare Advantage usually includes drug coverage

  • Costs vary by pharmacy

  • Formularies differ by plan

How Each Option Affects Your Monthly Budget

Your monthly costs depend on which Medicare path you choose. Here’s how each option typically works.

Medigap

  • Higher monthly premium

  • Lower medical costs

  • Separate Part D premium

  • Predictable budgeting

Medicare Advantage

  • Lower monthly premium

  • Copays for many services

  • Drug coverage included

  • Costs vary by usage

Part D

  • Monthly premium

  • Copays based on drug tier

  • Deductible may apply

  • Costs change each year

Choosing the Right Option in Charleston & the Lowcountry

Your choice may depend on which doctors you see, how often you receive care, and whether you prefer predictable costs or lower premiums.

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  • Medigap works with MUSC, Roper, and all Medicare‑accepting providers

  • Medicare Advantage networks vary by plan

  • Part D costs depend on local pharmacy networks

  • Travel habits matter

When You Can Enroll or Switch Plans

  • Medigap: best time is first 6 months after Part B

  • Medicare Advantage: Annual Enrollment Period

  • Part D: Annual Enrollment Period

  • Special Enrollment Periods may apply

Request Your Personal Medicare Comparison

  • I’ll help you compare Medigap, Medicare Advantage, and Part D — with clear, local guidance rooted in Charleston and the Lowcountry.

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