What should I review about my Medicare plan every fall?

Quick Answer

Every fall during Medicare's Annual Enrollment Period, review your plan's changes to premiums, drug coverage, provider network, and out-of-pocket costs to make sure your plan still fits your needs.

Detailed Explanation

Each fall, Medicare plans send out a document called the Annual Notice of Change, or ANOC. It arrives in late September and outlines what is changing about your plan for the coming year. Most people set it aside without reading it. That is a costly habit.Here is what actually deserves your attention. First, check whether your doctors and specialists are still in-network. Providers can leave or join networks from year to year. Second, review your drug formulary. A medication that was covered this year may be moved to a higher cost tier next year, or dropped from coverage entirely. That single change can cost you hundreds of dollars if you miss it.Also look at the premium, deductible, and copays for the services you use most. A plan that worked well this year might have raised costs in areas that directly affect you. Check the out-of-pocket maximum too, since that cap is the ceiling on what you would owe if you had a serious illness or accident.If you have a Medicare Advantage plan, confirm that your preferred hospitals are still in-network. If you have a standalone Part D drug plan, run your current medications through the Medicare Plan Finder at Medicare.gov to see if another plan would cost you less.Annual Enrollment runs from October 15 through December 7. Changes take effect January 1. You do not have to switch, but reviewing your options every year is how you avoid surprises.

How This Applies in Utah

Utah residents can get free, unbiased help reviewing plan changes each fall through the Aging and Disability Resource Centers, which serve as Utah's State Health Insurance Assistance Program, or SHIP. They can walk through your ANOC with you at no cost.

What This Means For You

For you, this means setting aside 30 minutes each October to read your Annual Notice of Change, because what worked last year may not be the right fit starting January 1.

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.