Choosing Between Medicare Advantage and Original Medicare with Medigap

The decision between Medicare Advantage plans and Original Medicare with a Medigap Plan G supplement involves crucial considerations for those approaching eligibility at age 65. Medicare Advantage plans often seem attractive due to their lower initial premiums, sometimes offering $0 premiums in addition to the standard Part B costs, which will be $202.90 monthly in 2026.

However, Medicare Advantage plans include an in-network out-of-pocket maximum that can reach up to $9,250 in 2026, with out-of-network expenses potentially increasing exposure to $13,900. Notably, prescription drug costs under Part D are excluded from these caps and come with their own cost-sharing requirements.

Evaluating Original Medicare with Medigap

Conversely, Original Medicare with a Medigap Plan G supplement involves higher ongoing premiums but often delivers more predictable costs. After paying a $283 deductible for Part B services, Plan G typically covers most of the remaining coinsurance for Medicare-approved expenses, offering the flexibility to see any doctor accepting Medicare nationwide.

Switching from Medicare Advantage back to Original Medicare with a Medigap plan can be challenging after the initial six-month enrollment window. Many states permit insurers to impose medical underwriting on new Medigap applicants, potentially leading to higher premiums or denial based on certain health conditions. Exceptions are present in states like Connecticut and New York, which offer broader protections.

Professional Guidance and Future Considerations

Insurance professionals advising clients nearing Medicare decisions should evaluate immediate cost differences alongside long-term impacts on coverage and financial exposure, especially concerning serious health conditions that may arise later. Verifying in-network providers, plan benefits, and future costs is crucial to ensuring clients remain well-protected as their healthcare needs evolve.

The 2026 Medicare regulations, as published by the Centers for Medicare & Medicaid Services in November 2025, should be verified for current details at Medicare.gov before making any enrollment decisions.