C
When to enroll, how to sign up, and how to avoid the permanent late enrollment penalties that trap thousands of Florida seniors each year.
Usually free (no premium if you paid Medicare taxes for 10+ years)
Inpatient hospital stays, skilled nursing facility, hospice, some home health
~$185/month standard premium in 2026 (higher for high earners)
Doctor visits, outpatient procedures, preventive care, durable medical equipment
Often $0 premium (you still pay Part B)
All of A + B coverage, usually Part D, plus dental/vision/hearing extras
Varies by plan (~$10–$100/month)
Prescription medications at pharmacies or through mail-order
Missing the right window can mean permanent premium penalties. Here's exactly when to act.
3 months before 65th birthday
IEP begins — you can enroll in Parts A and B
Best time to enroll. Coverage starts the 1st of your birthday month.
Month of 65th birthday
Birthday month — still in IEP
Coverage starts the 1st of the following month if you enroll during this month.
3 months after 65th birthday
IEP ends — last chance for no penalty
Coverage delayed 2-3 months if you enroll in months 4-7 of IEP.
After IEP (if uninsured)
General Enrollment Period only — Jan 1 to Mar 31
Penalty applies. Coverage starts July 1. Avoid this if possible.
Unlike most financial penalties, the Medicare late enrollment penalty does not go away. If you go 12 months without Part B coverage (and aren't covered by qualifying employer insurance), your Part B premium increases by 10% for each year of delay — for life.
Example: Delay Part B enrollment by 2 years. Your monthly premium of $185 becomes $222/month — an extra $37/month, every month, for the rest of your life. That adds up to thousands of dollars in unnecessary expenses.
If you or your spouse are actively employed and covered by an employer group health plan at a company with 20 or more employees, you can delay Medicare Part B enrollment without penalty. Your employer coverage is considered "primary" and Medicare would be "secondary."
When you stop working or lose employer coverage, you have an 8-month Special Enrollment Period to enroll in Part B without penalty.
However, if your employer has fewer than 20 employees, Medicare is primary and you should enroll during your IEP to avoid coverage gaps. COBRA coverage does NOT count as qualifying coverage for delaying Medicare.
A licensed Medicare agent will walk you through every step — what to sign up for, when, and which plan fits your situation. Free, no obligation.
Most people should enroll during their Initial Enrollment Period (IEP) — the 7-month window starting 3 months before the month you turn 65. If you miss this window and don't have qualifying coverage from an employer, you'll face late enrollment penalties and can only enroll during the General Enrollment Period (January 1 – March 31), with coverage starting July 1.
The Part B late enrollment penalty is 10% of the standard Part B premium for each full 12-month period you delayed enrolling without qualifying coverage. This penalty is permanent — it's added to your premium for as long as you have Part B. The Part D (drug coverage) penalty is 1% of the national base beneficiary premium per month delayed.
Yes. If you or your spouse have active coverage through current employment (not COBRA) at a company with 20+ employees, you can delay Part B and Part D without penalty. You'll have a Special Enrollment Period for 8 months after you or your spouse stops working or loses the employer coverage. Always confirm your employer plan is considered 'creditable coverage' with your HR department.
You can enroll online at SSA.gov, by calling Social Security at 1-800-772-1213, or visiting a local Social Security office. If you're already receiving Social Security benefits before age 65, you'll be automatically enrolled in Parts A and B. For Medicare Advantage or Part D drug plans, you enroll separately through the carrier or Medicare.gov.
Part A covers hospital care (most people pay no premium). Part B covers outpatient medical services, doctor visits, and preventive care ($185/month standard premium in 2026). Part C is Medicare Advantage — a private plan combining A, B, and usually D. Part D is prescription drug coverage, purchased separately or bundled in an Advantage plan.
If you qualify for both Medicare and Florida Medicaid, you're called 'dual eligible.' There are Special Needs Plans (D-SNPs) designed specifically for dual-eligible beneficiaries that coordinate benefits from both programs. Florida has significant dual-eligible enrollment — a licensed agent can help you find the best plan combination.