When should I sign up for Medicare?
Your Initial Enrollment Period starts 3 months before your 65th birthday month and ends 3 months after. Signing up during this window avoids late penalties. If you are still working and have employer coverage, special rules may let you delay — call (877) 579-0587 and we will help you decide.
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Turning 65 is a major milestone — and one of the most important decisions you will make is choosing the right Medicare coverage. Medicare is a federal health insurance program for people 65 and older (and some younger people with qualifying disabilities), but navigating its parts, enrollment periods, and supplement options can be confusing, especially if English is not your first language.
At Top Insurance LLC, we help seniors across Georgia and 6 other states understand their Medicare options and enroll in a plan that fits their needs — all with full bilingual support in English and Spanish. This guide breaks down what you need to know.
Quick Summary: Medicare Coverage
| Part | What It Covers | Key Details |
|---|---|---|
| Part A (Hospital) | Inpatient hospital stays, skilled nursing, hospice, some home health | Most people pay no premium (if they or spouse paid Medicare taxes 10+ years) |
| Part B (Medical) | Doctor visits, outpatient care, preventive services, medical equipment | Monthly premium required — standard amount, higher for higher incomes; generally pays 80% of the Medicare-approved amount after the deductible |
| Part C (Medicare Advantage) | All of Part A + B through a private plan, often with extra benefits (dental, vision, hearing, Rx) | May have $0 premium plans with network restrictions; an alternative way to get Parts A and B |
| Part D (Prescription Drugs) | Prescription drug coverage through a private plan | Monthly premium varies; helps cover the cost of medications |
| Medigap (Supplement) | Fills the gaps in Original Medicare — copays, coinsurance, and deductibles | Standardized plans (A through N); works with Original Medicare + Part D |
Who Is Eligible for Medicare?
You are eligible for Medicare if you meet one of these criteria:
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Age 65 or older: Most Americans and legal permanent residents who have lived in the U.S. for at least 5 continuous years qualify at age 65.
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Under 65 with a qualifying disability: If you have received Social Security Disability Insurance (SSDI) benefits for 24 months, you are generally enrolled in Medicare automatically.
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End-Stage Renal Disease (ESRD) or ALS: Special eligibility rules apply regardless of age.
Medicare Enrollment Periods — Do Not Miss These
Missing an enrollment period can result in late enrollment penalties that, in some cases, last as long as you have that coverage. Here are the key windows:
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Initial Enrollment Period (IEP): A 7-month window around your 65th birthday — 3 months before, your birthday month, and 3 months after. This is the most important enrollment window.
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Annual Enrollment Period (AEP): October 15 – December 7 each year. You can switch Medicare Advantage plans, switch between Original Medicare and Medicare Advantage, or change your Part D drug plan.
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Medicare Supplement Open Enrollment: A 6-month window starting when you are 65 AND enrolled in Part B. During this period, Medigap insurers cannot deny you or charge more based on health conditions — this is your best opportunity to enroll in a supplement.
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Special Enrollment Period (SEP): Available if you delayed Part B because you had employer coverage. You generally have 8 months after the employment or the group coverage ends (whichever happens first) to sign up without a penalty.
Original Medicare vs. Medicare Advantage
This is the biggest decision most people face. Understanding the trade-offs helps you choose:
| Feature | Original Medicare (A + B + Medigap + D) | Medicare Advantage (Part C) |
|---|---|---|
| Network | See any doctor who accepts Medicare — nationwide | Usually limited to a network (HMO/PPO) — check that your doctors are in-network |
| Extra Benefits | No dental, vision, or hearing — buy separately | Often includes dental, vision, hearing, and sometimes gym memberships |
| Monthly Cost | Part B premium + Medigap premium + Part D premium | Part B premium + $0 to moderate plan premium (some plans are $0) |
| Out-of-Pocket Max | No annual cap on Original Medicare — Medigap helps control this | Plans must have an annual out-of-pocket maximum (set by each plan, within Medicare limits) |
| Drug Coverage | Separate Part D plan | Usually included in the plan |
| Best For | People who want maximum doctor choice and predictable costs (with Medigap) | People who want bundled coverage with extras and can stay in-network |
What Is Medigap (Medicare Supplement)?
Medigap plans are sold by private insurers and help pay the out-of-pocket costs that Original Medicare does not cover — such as copays, coinsurance, and deductibles. They are standardized (Plans A through N), meaning that, in most states, benefits for the same plan letter are the same regardless of which company sells it — the price can differ. Massachusetts, Minnesota and Wisconsin standardize their plans differently.
Key rule: You can ONLY use Medigap with Original Medicare — NOT with Medicare Advantage. And the best time to buy is during your Medigap Open Enrollment (6 months starting when you turn 65 and have Part B), when, under federal rules, insurers generally cannot deny you or charge more because of your health.
Frequently Asked Questions About Medicare
1. When should I sign up for Medicare?
Your Initial Enrollment Period starts 3 months before your 65th birthday month and ends 3 months after. Signing up during this window avoids late penalties. If you are still working and have employer coverage, special rules may let you delay — call (877) 579-0587 and we will help you decide.
2. Is Medicare free?
Part A is premium-free for most people (if you or your spouse paid Medicare taxes for 10+ years). Part B has a monthly premium. Part D and Medigap/Medicare Advantage plans have their own premiums. We help you understand the total cost of each option.
3. Can I get Medicare with an ITIN?
Generally, an ITIN alone does not qualify you for Medicare. You must be a U.S. citizen or a lawful permanent resident who has lived in the U.S. for at least 5 continuous years. Premium-free Part A usually requires about 10 years (40 quarters) of work paying Medicare taxes, by you or your spouse; otherwise you may be able to buy Part A by paying a premium. Social Security makes the final eligibility determination. Call (877) 579-0587 for a confidential review of your eligibility.
4. What if I miss my enrollment period?
Late enrollment in Part B can result in a 10% penalty for each 12-month period you could have had Part B but did not — and, in most cases, you pay this penalty for as long as you have Part B. Late enrollment in Part D also carries a penalty. We help you avoid these costly mistakes.
5. Can I switch from Medicare Advantage to Original Medicare?
Yes, during the Annual Enrollment Period (October 15 – December 7) or during the Medicare Advantage Open Enrollment Period (January 1 – March 31). We can help you compare your options and make the switch if it makes sense. Keep in mind: if you leave Medicare Advantage outside your Medigap open enrollment period or without a guaranteed-issue right, a Medigap insurer may review your health history before accepting you.
Official Sources
- Medicare.gov — Get started with Medicare
- Medicare.gov — Enrollment periods
- Medicare.gov — Medigap (Medicare Supplement)
- Social Security Administration — Medicare
We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov, 1-800-MEDICARE (TTY 1-877-486-2048), or your local State Health Insurance Assistance Program (SHIP) to get information on all of your options.
Information updated October 2026. Premiums, penalties and enrollment rules can change each year; check Medicare.gov for current amounts.
Navigate Medicare with Top Insurance LLC
Medicare does not have to be confusing. At Top Insurance LLC, our bilingual team sits down with you — in person or by phone — and walks you through every option: Original Medicare vs. Advantage, Medigap plans, Part D drug coverage, and how it all fits together. No sales pressure, no jargon — just honest guidance in the language you are most comfortable with.
Contact our licensed team today:
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Call: (877) 579-0587 (English & Español)
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WhatsApp: Chat with an agent now
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In person: Duluth (main), Lawrenceville, or Gainesville office — we welcome walk-ins
Explore your coverage options

TOP Insurance LLC is a licensed independent insurance agency serving Georgia, Florida, South Carolina, Tennessee, Alabama, Indiana and Texas. Our bilingual team of licensed agents compares options from several carriers to find an alternative that fits your needs and budget. With offices in Duluth, Lawrenceville and Gainesville, GA, we specialize in auto, home, life, health and commercial insurance for the Hispanic community and all residents. Some carriers may offer options for applicants with an ITIN, consular ID, foreign passport or foreign license; required documentation and eligibility depend on each carrier.
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