Medicare Eligibility Calculator
Answer 3 simple questions to find out if you qualify — and what to do next.
We only use this to calculate your Medicare eligibility date. Nothing is saved.
SSDI is a monthly payment from Social Security because of a disability.
These conditions allow Medicare enrollment at any age, regardless of disability status.
Medicare Monthly Cost Estimator
Find out how much you'll likely pay per month for Medicare in 2026.
Medicare uses your income from 2 years ago to set your premium. Choose the closest range.
Medicare Part D covers prescription drugs. It's optional but has a late penalty if you skip it.
Medicare Parts A, B, C & D — Explained Simply
Click on any Part below to see what it covers, what it costs, and whether you need it.
Part A — Hospital Insurance
- Covers stays in a hospital, skilled nursing facility, or hospice
- Also covers some home health care services
- Most people get Part A for free if they worked and paid Medicare taxes for at least 10 years
- If you need to buy Part A, it costs up to $505/month in 2026
✅ Most people pay $0/month for Part A
Part B — Medical Insurance (Doctor Visits)
- Covers doctor visits, outpatient care, and preventive services
- Also covers medical equipment like wheelchairs and walkers
- You pay a monthly premium — the standard amount in 2026 is $185/month
- Higher earners pay more (called IRMAA surcharge)
- There is a $257 yearly deductible, then Medicare covers 80% of approved costs
💰 Standard cost: $185/month in 2026
Part C — Medicare Advantage (All-in-One Plans)
- Combines Part A and Part B coverage through a private insurance company
- Many plans include dental, vision, and hearing — things Original Medicare doesn't cover
- Often includes Part D (drug coverage) as well
- You still pay your Part B premium, but many plans have $0 additional premium
- Plans vary by ZIP code — what's available depends on where you live
💰 Many plans available for $0 extra/month (plus your Part B premium)
Part D — Prescription Drug Coverage
- Covers most FDA-approved prescription drugs
- You choose a plan from a private insurance company
- Average cost in 2026: $46.50/month
- Starting 2025, out-of-pocket drug costs are capped at $2,000/year
- ⚠️ If you delay signing up and don't have other drug coverage, you may pay a late penalty for life
💰 Average cost: $46.50/month in 2026
🔍 Want Help Choosing the Right Plan?
Licensed Medicare agents can compare plans in your area at no cost to you. No obligation.
Compare Medicare Plans in My Area →Medicare Enrollment Window Calculator
Find out when your enrollment window opens — and avoid costly late penalties.
If yes, you are often enrolled in Medicare automatically.
When Am I Eligible for Medicare?
Most Americans become eligible for Medicare at age 65. However, there are three separate paths to Medicare eligibility, and your situation determines which one applies to you.
Path 1 — Age 65: If you are turning 65 and are a U.S. citizen or permanent resident who has lived in the country for at least 5 years, you are eligible. You can enroll starting 3 months before your 65th birthday month.
Path 2 — Social Security Disability (SSDI): If you have received SSDI payments for 24 months, you automatically qualify for Medicare regardless of your age. Medicare coverage begins on the 25th month of SSDI payments.
Path 3 — End-Stage Renal Disease or ALS: If you have been diagnosed with End-Stage Renal Disease (kidney failure requiring dialysis or a transplant) or ALS (Lou Gehrig's Disease), you can get Medicare at any age, often within 3 months of diagnosis or starting dialysis.
How Much Does Medicare Cost Per Month?
The cost of Medicare in 2026 depends on which parts you enroll in and your annual income. Here is a simple breakdown of what most people pay:
- Part A (hospital): $0/month for most people who worked 10+ years and paid Medicare taxes
- Part B (doctor visits): $185/month standard premium in 2026
- Part D (prescriptions): Average $46.50/month in 2026
- Medicare Advantage (Part C): Many plans have $0 additional premium beyond your Part B cost
If your income is above $106,000 (individual) or $212,000 (married), you will pay more for Part B and Part D. This additional amount is called the Income-Related Monthly Adjustment Amount, or IRMAA. Use our Cost Estimator above to see your personal estimate.
Medicare Part A vs Part B — What's the Difference?
When people say "Original Medicare," they mean Parts A and B together. They cover different types of care, and most people need both.
Part A is your hospital insurance. It covers inpatient hospital stays, care in a skilled nursing facility after a hospital stay, hospice care, and some home health services. For most people, Part A has no monthly premium because they paid into the Medicare system through payroll taxes during their working years.
Part B is your medical insurance for everyday healthcare. It covers visits to your doctor, outpatient care (care you receive without being admitted to a hospital), lab tests, medical equipment, and preventive services like screenings and vaccines. Part B has a standard monthly premium of $185 in 2026.
Together, Parts A and B cover about 80% of your approved medical costs. Most people also get a supplemental plan (called Medigap) or a Medicare Advantage plan (Part C) to help cover the remaining 20%.
Medicare Enrollment Deadlines — Don't Miss Your Window
Missing your Medicare enrollment window can result in a permanent late penalty added to your monthly premium — for life. Understanding your deadlines is one of the most important things you can do before turning 65.
Initial Enrollment Period (IEP): This is your first opportunity to sign up. It lasts 7 months — starting 3 months before your 65th birthday month, including your birthday month, and ending 3 months after. This is the best time to enroll.
Special Enrollment Period (SEP): If you or your spouse are still working and have employer health coverage, you can delay Medicare without penalty. You have 8 months after you stop working (or lose that coverage) to enroll without a late fee.
General Enrollment Period (GEP): If you missed your IEP and don't qualify for a SEP, you can enroll between January 1 and March 31 each year. Coverage begins July 1, and you may owe a late penalty.
Use our Enrollment Window Calculator above to find your exact dates.