What You Must Know Before AEP 2025
🚨 AEP is Approaching – Act Now to Review or Update Your Medicare Coverage!
The Annual Enrollment Period (AEP) begins October 15—just weeks away. Whether you’re new to Medicare or considering a change in your plan, now is the critical time to prepare. Missing deadlines can result in higher costs, limited coverage, or no changes until next year. Use this guide to take control of your Medicare options before it’s too late.
Understanding Medicare Enrollment Periods
Understanding Medicare Enrollment Periods
Who It's For:
Those turning 65 or newly eligible for Medicare.
Timeline:
- Starts 3 months before your 65th birthday
- Includes your birthday month
- Ends 3 months after your birthday month
What You Can Do:
- Enroll in Parts A & B
- Join a Medicare Advantage (Part C) or Drug Plan (Part D)
💡 AUGUST BIRTHDAY? Your IEP ends in November—don’t wait!
General Enrollment Period (GEP)
For Those Who Missed IEP:
- Runs January 1 – March 31
- Coverage begins July 1
- Late enrollment penalties apply
Medicare Advantage Open Enrollment Period (MA-OEP)
Change Your Advantage Plan:
- January 1 – March 31
- One switch allowed or return to Original Medicare
Annual Enrollment Period (AEP) – ACT NOW
The Most Important Window of the Year
📅 October 15 – December 7
If you're already on Medicare, this is your annual opportunity to:
- Switch between Medicare Advantage and Original Medicare
- Join, drop, or switch a Part D plan
- Change Advantage Plans
Changes Take Effect: January 1, 2026
🛑 Don't Wait Until October! Plan reviews and comparisons should start in August and September to avoid the rush and secure the best coverage for 2026.
Special Enrollment Periods (SEPs)
Available After Qualifying Life Events:
- Moving
- Losing employer coverage
- Medicaid eligibility
- Plan termination
Usually gives you 2 months from the event date to make changes.
Medicare Part D Enrollment Periods
Part D (Prescription Drug Plan) enrollments follow the same timelines:
- IEP (around 65th birthday)
- AEP (Oct 15 – Dec 7)
- SEP (life events)
Avoid the 1% per-month penalty for late enrollment without creditable coverage.
Avoiding Late Enrollment Penalties
Part B Penalty:
- +10% monthly premium per 12-month delay
- Applies for life
Part D Penalty:
- 1% of national base premium × number of uncovered months
Part A Penalty:
- Applies only if you must pay a premium
- +10% premium for twice the number of years delayed
Still Working After 65?
If you’re still working and covered by an employer plan:
- You can delay Parts A & B without penalty (if employer has 20+ employees)
- Enroll during a Special Enrollment Period when coverage ends
✅ Medicare Enrollment Checklist
Confirm your eligibility and timeline
Gather personal documents (SSN, ID, insurance info)
Review your current coverage
Compare new plan options and benefits
Enroll or switch plans before December 7
How to Enroll or Make Changes
Online:
By Phone:
Social Security: 1-800-772-1213
In Person:
- Your local Social Security Office.
🔚 Final Thoughts: August Is the Time to Act
With AEP starting October 15, now—August and September—is the time to:
Evaluate your current coverage
Learn about 2026 plan updates
Compare costs, drug coverage, and networks
Schedule a free review with a Medicare expert
⏰ Don’t wait until it’s too late. Early preparation means better coverage, lower costs, and peace of mind.
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