Do I Have to Enroll in Medicare if I am Still Working and Have an HSA?

Many individuals wonder whether they need to enroll in Medicare if they are still working and have an HSA. The answer to this question depends on various factors, including your age, employer size, and eligibility for Medicare.

If you are still working and have an HSA, here are some key points to consider:

  • Being enrolled in a high-deductible health plan (HDHP) and contributing to an HSA does not require you to enroll in Medicare at age 65 if you are still working.
  • If your employer has fewer than 20 employees, you may need to enroll in Medicare when you turn 65, even if you are still working and have an HSA.
  • If you delay enrolling in Medicare because you are covered by an employer's group health plan, you may have a special enrollment period when you retire or lose this coverage.
  • However, enrolling in Medicare Part A (hospital insurance) when you are first eligible is generally recommended, as it is often premium-free and can provide additional coverage alongside your HSA.

It's essential to understand your specific situation and consult with a healthcare advisor to determine the best course of action regarding Medicare enrollment while still working and having an HSA.


If you're still employed and have an HSA, enrolling in Medicare at age 65 can be a complicated decision. Generally, you don't need to enroll in Medicare if you're actively working for an employer that offers health coverage and you're contributing to an HSA.

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