Prescription Drug Plans (Part D)
Medicare prescription drug coverage is known as Part D. Not all drug plans are the same — that's why reviewing your specific prescriptions matters.
How Prescription Drug Coverage Works
Drug coverage is offered through private insurance companies that contract with Medicare. If you stay on Original Medicare, you'll enroll in a standalone drug plan. If you choose many Medicare Advantage plans, prescription coverage is often included.
Each plan has its own list of covered medications, pricing structure, and preferred pharmacy network.
What Part D Covers
Part D helps pay for:
- Brand-name medications
- Generic medications
- Certain specialty drugs
Each plan has what's called a formulary, which is the list of drugs it covers. Medications are placed into tiers, and your cost depends on the tier your prescription falls into.
Two plans may both cover your medication, but at very different costs. Looking only at the monthly premium doesn't tell the full story.
How Drug Plans Are Evaluated
When reviewing drug plans, we look at:
- Your specific prescriptions
- The dosage and frequency
- Which pharmacies you prefer
- How each plan's formulary lists your medications
- The estimated total annual cost, not just the premium
This is where many people get frustrated. A plan that works well one year may not be structured the same way the next. Even small changes in formularies can affect your costs.
Why Annual Review Is Important
Drug plans can change every year.
- Premiums may adjust.
- Formularies may shift.
- Pharmacy networks can update.
That's why reviewing your coverage during the Annual Enrollment Period is important. Even if your plan worked well last year, it's worth confirming it still fits. A quick review can prevent unexpected costs later.
Let's Review Your Prescriptions Together
A short review of your medications and pharmacy preferences can bring clarity to your options.
Let's Review Your Prescription Coverage