Do I Need Medicare If I’m Still Working?
You may not need to enroll in every part of Medicare as soon as you turn 65 if you or your spouse are still actively working and you have group health coverage based on that current employment. In many cases, you may be able to delay Part B without a late-enrollment penalty. However, the correct timing depends on your employer coverage, employer size, HSA situation, and whether the coverage is based on active employment rather than COBRA or retiree coverage. Confirm the details with your employer’s benefits administrator before delaying Medicare.
Key Takeaways
Active employer coverage may allow you to delay Part B.
COBRA and retiree coverage are not treated the same as active-employment coverage.
Employer size can affect whether Medicare or the employer plan pays first.
Medicare enrollment can affect your ability to contribute to an HSA.
After employment or qualifying employer coverage ends, you may have an eight-month Part B Special Enrollment Period.
When You May Be Able to Delay Medicare Part B
Explain active employer group health coverage through the person’s own or spouse’s current employment.
How Employer Size Can Affect Your Decision
Explain that the number of employees may affect which coverage pays first. Keep this educational and repeatedly direct the reader to verify the arrangement with the benefits administrator.
What If You Have COBRA or Retiree Coverage?
Make it unmistakable that COBRA and retiree coverage generally do not extend the active-employment Part B Special Enrollment Period. Medicare says the eight-month window begins when employment or job-based coverage ends, even when someone elects COBRA afterward.
What About Medicare Part A?
Explain that premium-free Part A may seem attractive but can create an HSA issue. This section will need especially careful sourcing and wording when we write it.
What Happens When You Stop Working?
Explain the Part B Special Enrollment Period and its general eight-month timeframe. Medicare and SSA both state that qualifying individuals can enroll while still covered through current employment or during the applicable period after the employment or coverage ends. Medicare
Questions to Ask Your Benefits Administrator
Is my coverage based on current employment?
How many employees does the employer have?
Will the employer plan pay claims if I do not enroll in Medicare?
Which coverage pays first?
Is my prescription drug coverage considered creditable?
Will enrolling in any part of Medicare affect my HSA contributions?
What happens to my coverage when employment ends?
Common Situations
You are working and covered by your own employer.
Your spouse is working and covers you.
You have COBRA.
You have retiree coverage.
You have Marketplace coverage.
You contribute to an HSA.
Your employer has fewer than 20 employees.
Frequently Asked Questions
Can I delay Medicare Part B while working?
Does COBRA let me delay Part B?
Can I enroll in Part A and delay Part B?
What happens when my employer coverage ends?
Does my spouse’s employer coverage count?
Bottom-line conclusion
Being employed at age 65 does not automatically mean that you should enroll in Medicare immediately—or that you should delay it. The answer depends on the type of coverage you have and how that coverage coordinates with Medicare. Before making a decision, confirm the rules with your employer’s benefits administrator and Medicare.
Related Medicare Topics
Still unsure how Medicare works with your employer coverage?
Request a no-obligation conversation with one licensed Medicare professional.
Sources
Medicare.gov — Working Past 65
Medicare.gov — When Can I Sign Up for Medicare?
Medicare.gov — COBRA Coverage
Social Security Administration — Do I Need Part B If I Am Working?

