The Medicare Annual Enrollment Period: Your Yearly Opportunity to Get Coverage Right

Table of Contents

Get Insurance Quote

Every fall, Medicare beneficiaries get an important opportunity to review their health and prescription drug coverage. The Medicare Annual Enrollment Period, commonly called AEP or Medicare Open Enrollment, runs from October 15 through December 7 each year. During this period, eligible beneficiaries can make certain changes to their Medicare coverage for the following year.

For Medicare beneficiaries in San Antonio, Texas, AEP can be especially important if your doctors, prescriptions, healthcare needs, or budget have changed during the year. Reviewing your coverage before the deadline can help you understand how your current plan compares with available options for the upcoming year.

What Can You Change During Medicare AEP?

Medicare’s Open Enrollment Period provides several options depending on the coverage you have now. You may be able to switch from Original Medicare to a Medicare Advantage plan, change from one Medicare Advantage plan to another, or return from Medicare Advantage to Original Medicare.

You can also join, switch, or drop a Medicare prescription drug plan under the applicable enrollment rules. If you make a change during October 15 through December 7, the new coverage generally begins January 1 of the following year, provided the plan receives your enrollment request by December 7.

However, AEP does not mean every Medicare-related change is automatically available to everyone. Medigap has separate rules and enrollment considerations, so beneficiaries should understand those requirements before making changes to their existing supplemental coverage.

Why Should Texans Review Their Medicare Coverage Every Year?

Staying with the same Medicare plan may feel convenient, particularly when you have been satisfied with your doctors and benefits. However, Medicare Advantage and Part D plans can change from one plan year to another.

Changes can involve premiums, deductibles, copayments, covered services, prescription drug formularies, provider networks, pharmacies, and additional benefits.

Your plan should provide an Annual Notice of Change (ANOC) each fall. Medicare explains that the ANOC outlines changes to coverage, costs, and other plan details that will take effect in January. Beneficiaries should review this notice rather than automatically assuming their current plan will remain the same.

For someone living in San Antonio, this review can include checking whether preferred physicians, hospitals, specialists, and pharmacies remain available under the plan.

Pay Special Attention to Prescription Drug Coverage

Prescription costs are an important part of the annual review. A Part D plan’s covered medications and cost-sharing can change for a new plan year.

Instead of looking only at the monthly premium, consider your complete prescription needs. Make a list of the medications you currently take, including dosages, and compare them using Medicare’s Plan Compare tools. Also check whether your preferred pharmacy participates in the plan and whether your medications are covered at the expected tier.

Medicare specifically encourages beneficiaries to compare their health and drug coverage before Open Enrollment. The 2026 Medicare & You Handbook advises beneficiaries to begin comparing their current coverage with options for 2027 starting October 1, 2026.

What San Antonio Medicare Beneficiaries Should Review

If you live in San Antonio, your annual review can be organized around several practical questions:

  • Are your current doctors still included in the plan’s network?
  • Are your preferred hospitals and specialists covered?
  • Are your regular medications included in the plan’s formulary?
  • Has your premium or cost-sharing changed?
  • Have your healthcare needs changed since last year?
  • Are the plan’s additional benefits still relevant to you?
  • Does another available plan have different provider or pharmacy arrangements?

Looking at these details together gives you a clearer picture than comparing premiums alone.

For individuals who want assistance understanding available options, Medicare Annual Enrollment Support in Texas can provide a structured way to review plan information and enrollment considerations. The goal should be to understand the available choices based on your individual circumstances rather than selecting coverage solely because of one advertised benefit.

Give Yourself Time Before December 7

Waiting until the final days of AEP can make the process unnecessarily stressful. Start by locating your Annual Notice of Change and Evidence of Coverage documents. Then make a list of your doctors, medications, pharmacies, and healthcare priorities.

Next, compare your current coverage with plans available for your location through Medicare.gov. Medicare’s official Open Enrollment guidance confirms that beneficiaries can use this period to make changes to Medicare health and drug coverage for the upcoming year.

If you work with a licensed insurance professional, prepare your questions before the appointment. Ask about premiums, deductibles, provider networks, prescription coverage, maximum out-of-pocket costs, and any restrictions that could affect how you receive care.

Medicare Plan Comparison Services in Texas can also help beneficiaries organize these factors when reviewing available coverage in San Antonio. Any recommendation should be based on the individual’s healthcare needs, medications, providers, location, and eligibility rather than a single plan feature.

What About Moving Within Texas?

Relocation can make an annual Medicare review even more important. Moving from one Texas county or ZIP code to another may affect which Medicare Advantage or Part D plans are available because these plans operate within defined service areas.

If you have recently moved or are planning a move, verify your new address and check available plans before making assumptions about your existing coverage. CMS maintains Medicare Advantage and Part D enrollment and service-area data, while Medicare.gov provides beneficiary-facing plan comparison resources.

2026 Medicare Facts to Know

  1. The 2026 Open Enrollment Period is October 15 through December 7. Changes made during this period generally take effect January 1, 2027.
  2. Medicare recommends reviewing plan changes each year. The Annual Notice of Change explains upcoming changes to costs, coverage, and other plan details.
  3. October 1, 2026 is a useful starting point for comparison. The 2026 Medicare & You Handbook specifically advises beneficiaries to begin comparing their existing health or drug coverage with options for 2027 before Open Enrollment begins.
  4. Medicare Advantage and Part D plan availability depends on location. CMS maintains enrollment and service-area information for Medicare Advantage and prescription drug plans.
  5. Medicare’s official Plan Compare tools can be used to review available options. Medicare.gov recommends comparing plans before making an enrollment decision.

How FutureWise Insurance Can Help

Choosing whether to change Medicare coverage is an individual decision. FutureWise Insurance serves Medicare beneficiaries in San Antonio, Texas, by helping them understand the information they should consider during the annual review process.

Whether your priority is prescription coverage, provider access, monthly costs, or other plan features, taking time to compare your current coverage with available alternatives can help you make a more informed decision before the December 7 deadline.

The Medicare Annual Enrollment Period comes around every year, but your healthcare needs can change from year to year. Treating AEP as an annual coverage checkup can help you stay aware of changes instead of discovering them after the new plan year begins.

FAQs

1. When is Medicare Annual Enrollment for 2026?

The Medicare Open Enrollment Period for 2026 runs from October 15 through December 7, 2026. Changes made during this period generally take effect January 1, 2027.

2. Can I change from Medicare Advantage to Original Medicare during AEP?

Yes. Medicare states that during Open Enrollment, eligible beneficiaries can switch from a Medicare Advantage plan to Original Medicare. Depending on your circumstances, you may also need to consider prescription drug coverage and Medigap eligibility separately.

3. Should I review my Medicare Part D plan every year?

An annual review can help you identify changes to prescription coverage, costs, formularies, and participating pharmacies. Medicare recommends comparing your current drug coverage with available options before the new plan year.

4. What should San Antonio residents compare during AEP?

Review your doctors, hospitals, prescriptions, pharmacies, premiums, deductibles, copayments, provider networks, and other benefits. Your individual healthcare needs should guide which plan features receive the most attention.

5. Can FutureWise Insurance help with my Medicare review?

FutureWise Insurance can help Medicare beneficiaries understand plan information and factors to consider during the annual enrollment process in San Antonio, Texas. Eligibility, plan availability, and enrollment options depend on individual circumstances.

 

Alex Powell

Alex Powell - Author Bio

Alex Powell is the Co-Founder & COO of FutureWise Insurance and a licensed insurance agent with 10+ years of experience in insurance and insurtech. He helps individuals, families, and small businesses better understand health and life insurance coverage through clear, practical, and easy-to-understand information.

Learn more about Alex →