Should I choose a Medicare plan based mostly on my prescriptions?

Quick Answer

Prescriptions should be a major factor in choosing a Medicare plan, but they shouldn't be the only one. Drug coverage varies widely between plans, and ignoring other costs or your doctor network can lead to expensive surprises.

Detailed Explanation

Prescriptions matter a lot, and too many people overlook them when picking a plan. Medicare drug coverage, called Part D, is either built into a Medicare Advantage plan or purchased separately as a standalone plan alongside Original Medicare. Either way, every plan has its own list of covered drugs called a formulary, and the costs for the same medication can be dramatically different from one plan to the next.So yes, you should absolutely run your specific prescriptions through each plan you're considering before you enroll. Medicare.gov has a free tool that lets you compare drug costs across plans using your actual medications and dosages. This step alone can save people hundreds of dollars a year.That said, prescriptions are not the only thing that matters. A plan with great drug coverage might have a narrow network that doesn't include your primary doctor or a specialist you rely on. It might have high copays for hospital stays or specialist visits. It might require prior authorization (meaning the plan has to approve certain treatments before they're covered) for things you use regularly.Think of drug costs as one leg of a three-legged stool. The other two are your medical care costs and your access to the providers you trust. All three need to hold up or the whole thing tips over.

How This Applies in Utah

If you use Intermountain Health or University of Utah Health providers, make sure any plan you're considering includes those systems in-network. Some Utah plans have broad access to those networks and others don't, which can matter just as much as drug costs depending on how often you see specialists.

What This Means For You

For you, this means starting with your prescriptions is smart, but don't stop there. A plan that covers your drugs well but not your doctors can cost you more in the end.

Disclaimer

How Resting Sycamore Advisors Uses CMS Data

Our Commitment to Reliable Medicare Information

At Resting Sycamore Advisors, we work to provide accurate, current, and trustworthy information about Medicare Advantage, Medicare Part D, and Special Needs Plans.

To do that, we use data published by the Centers for Medicare & Medicaid Services (CMS), which is the official source for Medicare plan and enrollment information.

CMS Data Sources We Rely On

Our Medicare plan pages and comparison tools are powered by CMS datasets, including:

  • Medicare Advantage and Part D Landscape Files for annual plan availability and benefit details
  • Plan Benefits Package (PBP) Files for detailed benefit and coverage information
  • Part C and Part D Performance Data for quality ratings and plan performance measures
  • Monthly Enrollment Data for enrollment counts by contract, plan, state, and county

When possible, we link to the original CMS resources so you can review the source material directly.

How Often We Update Our Data

We follow the CMS release schedule and update our website as new data becomes available.

Annual Plan Year Updates (September)

We load new plan year Landscape and PBP files before the Medicare Annual Enrollment Period (October 15 through December 7). We also monitor CMS.gov for updates or revisions and refresh our content when needed.

Mid-Year Updates

We update enrollment and performance data as CMS publishes revised files, which are typically released monthly or quarterly.

Ongoing Maintenance

We routinely monitor CMS announcements for corrections, reissued files, or other changes and update our pages accordingly.

Each plan page includes a Last Accessed date so visitors can see when the source information was most recently reviewed.

How We Prepare CMS Data for Our Website

CMS data can be difficult to read in raw form. To make it easier to use, we format and organize the data for clarity.

This includes:

  • Standardizing plan identifiers such as contract ID, plan ID, and segment
  • Normalizing terminology so common Medicare terms are presented consistently
  • Organizing plan information by state, county, and ZIP code to match how people shop for coverage

All data values come from CMS. We do not change the underlying values beyond formatting, organization, and presentation.

Version Tracking and Transparency

We keep internal records of the CMS dataset versions used on our site.

Major Version History

  • Current Version: CY2025 Medicare Advantage and Part D Landscape Files (v1.0, published October 2025)
  • Prior Version: None. Resting Sycamore Advisors first began publishing structured Medicare plan information in March 2025

If CMS issues corrected or revised files, we update our website to reflect the latest available version.

Important Limitations

Please keep the following in mind:

  • CMS is the official source of truth. For enrollment and coverage decisions, always confirm details with Medicare.gov or 1-800-MEDICARE.
  • Data timing can vary. Enrollment and performance updates may appear on our website a few weeks after CMS publishes changes.
  • Plan details can change. Plan availability, costs, and benefits may change. Always verify current details directly with the plan provider.

Need Help From Official Medicare Resources?

For personalized Medicare assistance, please use these official resources:

  • Medicare.gov Help Center — https://www.medicare.gov
  • 1-800-MEDICARE (1-800-633-4227) TTY: 1-877-486-2048
  • State Health Insurance Assistance Program (SHIP) — free local counseling for Medicare beneficiariesIf you want, I can also give you a shorter legal-style version for a footer or /disclaimer page summary.