Medicare Plans Explained
A detailed breakdown of every Medicare plan category — how they work, what they cost, and who they're best suited for.
Medicare Advantage (Part C)
Medicare Advantage plans bundle Part A (hospital), Part B (medical), and usually Part D (drugs) into a single plan administered by a private insurer. These plans often include supplemental benefits like dental, vision, hearing, and fitness programs. However, they introduce network restrictions and prior authorization requirements that can significantly impact access and cost.
Cost Structure
Who This Plan Works Best For
Clients who prioritize low premiums and value supplemental benefits, are comfortable with network restrictions, use few specialists, and have modest prescription needs. Best for those with predictable, moderate healthcare utilization.
Medicare Supplement (Medigap)
Medigap plans cover cost-sharing gaps left by Original Medicare — deductibles, copays, coinsurance, and excess charges. Plans are standardized by letter (A, B, C, D, F, G, K, L, M, N), meaning benefits are identical regardless of carrier. The only difference between carriers is premium, rate increase history, and financial stability. This makes Medigap the most analytically straightforward category to optimize.
Cost Structure
Who This Plan Works Best For
Clients who want predictable costs, freedom to see any Medicare-accepting provider nationwide, and protection against catastrophic expenses. Best for those with multiple specialists, frequent healthcare utilization, or who travel regularly.
Part D (Prescription Drug)
Stand-alone Part D plans cover outpatient prescription medications and pair with Original Medicare and Medigap. Every Part D plan has a unique formulary (drug list), tier structure, pharmacy network, and coverage gap provisions. The difference between plans for the same client can easily be $1,000+ per year, making medication-specific analysis critical.
Cost Structure
Who This Plan Works Best For
All Original Medicare enrollees need Part D coverage (even if healthy) to avoid late enrollment penalties. Analysis is especially critical for clients taking 3+ medications, using specialty or brand-name drugs, or whose medications span multiple formulary tiers.
Annual Plan Optimization
Medicare plans change every year: premiums adjust, formularies shift, networks expand or contract, and new plans enter the market. Annual review means re-checking your coverage every fall using updated plan data to ensure your coverage remains the best available option. This service is included at no additional cost for all clients.
Cost Structure
Who This Plan Works Best For
Every Medicare beneficiary. Plan changes can cost hundreds or thousands per year in unnecessary spending. Even clients who are happy with their current plan should verify annually that it remains the optimal choice.
Full Plan Comparison
| Feature | Medicare Advantage | Medigap + Part D | Part D Standalone |
|---|---|---|---|
| Monthly Premium Range | $0 – $150+ | $100 – $500+ | $7 – $100+ |
| Network Type | HMO/PPO/PFFS | Any Medicare provider | Pharmacy network |
| Max Out-of-Pocket | $3,000 – $8,850 | Minimal to none | ~$8,000 TrOOP |
| Drug Coverage | Usually included | Requires separate Part D | Stand-alone drug plan |
| Supplemental Benefits | Dental, vision, hearing, fitness | None (purchase separately) | None |
| Prior Auth Requirements | Common for specialists & procedures | None | May apply to certain drugs |
| Best Candidate | Low utilization, budget-conscious | High utilization, wants freedom | All Original Medicare enrollees |
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In a 30-minute consultation, I'll review your doctors, medications, and budget — then compare every available plan to find the best coverage at the best price.
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