A Question That Comes Up More Than Most People Expect — and Deserves a Straight Answer
If you have been searching for clarity on whether you need to sign up for Medicare right now because you are turning 65 and still working, and you are not sure whether your employer coverage protects you from penalties or whether you are about to miss a window that cannot be reopened, you are asking a question that matters far more than most people give it credit for — and the fact that you are asking it now, before the deadlines pass and the consequences become permanent, puts you in a genuinely better position than most. A lot of people in Las Vegas and across Nevada assume that because they are still employed and covered through a job, Medicare is something they can simply set aside. Sometimes that is true. Sometimes it is not. And the difference between those two situations can follow you for the rest of your life in the form of permanent premium penalties and coverage gaps that are entirely avoidable if you understand the rules before they start working against you.
The Answer Depends on One Thing More Than Almost Anything Else
When it comes to turning 65 and still working, the most important factor in deciding whether you need Medicare right now is the size of the employer you work for. That single detail shapes nearly everything about your options, your timeline, and whether delaying Medicare is a protected right or an expensive mistake.
If you work for a company with 20 or more employees, your group health plan is considered the primary payer, which means Medicare can legally take a back seat. In that situation, you may be able to delay Part B — the part that covers outpatient services and carries a monthly premium — without triggering a late enrollment penalty, as long as you enroll within a specific window once that employer coverage ends. That window is called the Special Enrollment Period, and it gives you eight months from the date your coverage or employment ends to sign up without penalty.
If you work for a company with fewer than 20 employees, the rules flip. In that case, Medicare is expected to pay first, and your group coverage is secondary. Delaying enrollment in that scenario can leave you with serious gaps in coverage and expose you to penalties that will add to your Part B premium for as long as you have Medicare. That is not a situation anyone wants to find themselves in after the fact.

What About Part A — Should You Sign Up for That Even If You Delay Part B?
Part A covers hospital stays, skilled nursing facility care, and certain home health services. For most people who have worked and paid Medicare taxes for at least ten years, Part A has no premium attached to it. Because of that, many people choose to enroll in Part A at 65 even if they are delaying Part B, since it costs nothing and adds a layer of hospital coverage on top of their existing plan.
There is one important exception to keep in mind. If you or your spouse is contributing to a Health Savings Account through a high-deductible health plan at work, enrolling in any part of Medicare — including Part A — will end your ability to make those tax-free contributions. Once you are on Medicare, even Part A only, HSA contributions are no longer allowed. If that applies to your situation, it is worth factoring into your timing decision carefully before you do anything.
Mistakes That Are Easier to Make Than Most People Realize
One of the most common misunderstandings we hear from people across the Las Vegas area is the belief that simply being covered by an employer plan at 65 means everything is fine and no action is required. That is not always the case. Depending on your employer size, your plan type, and how your coverage is structured, you may need to coordinate enrollment more carefully than you expect. Missing the right window — even by a short time — can result in a gap in coverage and a late enrollment penalty that raises your Part B premium by ten percent for every twelve-month period you were supposed to be enrolled but were not. That penalty does not go away.
You Do Not Have to Figure This Out on Your Own
Turning 65 while still working is one of those situations where the details genuinely matter, and where getting personalized guidance before you make a decision is far more valuable than piecing together information after the fact. At Walker Insure Advisors, Jerome Walker and the team work with people throughout Las Vegas and Nevada who are navigating exactly this kind of situation — helping them understand their options, avoid costly mistakes, and make decisions that actually fit their lives. Whether you are months away from your birthday or already in the middle of the enrollment window, a free conversation can make a real difference. Visit walkerinsuranceadvisors.com or call today to get the straightforward answers you deserve.
