How Does Applying for Medicare Affect HSA?

When it comes to Health Savings Accounts (HSAs) and Medicare, there are some important factors to consider. Medicare enrollment can have implications on your HSA, especially if you are still contributing to it.

Here's how applying for Medicare can affect your HSA:

  1. Eligibility: To contribute to an HSA, you must be enrolled in a High Deductible Health Plan (HDHP) and cannot be enrolled in Medicare (Part A or Part B).
  2. Impact on Contributions: Once you enroll in Medicare, you are no longer eligible to contribute to your HSA. You can, however, still use the funds in your HSA for qualified medical expenses.
  3. Coordination with Medicare: If you delay enrolling in Medicare and continue contributing to your HSA, you should stop contributing six months before you apply for Medicare to avoid tax penalties.
  4. Medicare Advantage Plans: If you enroll in a Medicare Advantage Plan (Part C), which is considered equal to having Medicare Part A and Part B, you cannot contribute to an HSA.
  5. Rollover Options: If you have an HSA and become eligible for Medicare, you can still use the funds in your HSA for qualified medical expenses. You can also keep your HSA and use it for expenses not covered by Medicare.

It's essential to understand how Medicare enrollment can impact your HSA to make informed decisions about your healthcare and finances.


Understanding the relationship between Health Savings Accounts (HSAs) and Medicare is crucial for anyone nearing retirement. It's important to note that when you enroll in Medicare, this affects your HSA contributions.

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