Medicare Prescription Drug Plans (Part D)

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Understanding Part D


Coverage for Your Medications

Medicare Part D helps cover the cost of prescription drugs. Plans are offered by private insurers approved by Medicare and vary in cost, formulary, and pharmacy network. At Noble Guardian Insurance Solutions, we don’t sell or contract with stand-alone Part D drug plans, but we do walk you through the options available in Grass Valley and Nevada County. Our goal is to help you understand your choices and feel confident about which plan may fit your needs.

How We Can Help

Support for Your Medicare Part D Choices



Reviewing Formularies

We’ll sit down with you to look at the Medicare.gov Plan Finder, comparing drug lists (formularies) so you can see which plans cover your prescriptions affordably.


Explaining Costs

We’ll walk through how Medicare.gov shows premiums, copays, deductibles, and the coverage gap (“donut hole”), helping you understand what those numbers mean for your budget.


Checking Pharmacies

We’ll help you use the Plan Finder to check if your preferred pharmacies in Grass Valley or Nevada County are included in a plan’s preferred network.

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Guidance You Can Count On

Medicare Part D Questions, Answered Simply


  • Do I need a Part D plan if I don’t take many medications?

    You aren’t required to enroll, but if you choose not to when first eligible and decide to join later, Medicare may apply a late enrollment penalty. Many people opt to enroll right away to avoid this penalty, even if they don’t currently use prescription drugs.

  • How do I know if my medications are covered?

    Each plan has a formulary (list of covered drugs). We’ll compare them to your prescriptions.

  • Can I change my Part D plan later?

    Yes. You can change during Medicare’s Annual Enrollment Period or certain Special Enrollment Periods.

  • Do you charge a fee for helping with Part D?

    No. We don’t charge for this guidance. Our goal is to help you understand your options, not to sell you a specific plan.