Can Experimental Treatment Be Paid for with an HSA?

Health Savings Accounts (HSAs) are a great way to save for medical expenses while enjoying tax benefits. However, many people wonder if experimental treatments can be paid for using funds from their HSA.

Experimental treatments refer to medical procedures or drugs that are not yet fully approved by regulatory authorities but are used in clinical trials or for compassionate care reasons. While the IRS does not specifically list experimental treatments as qualified medical expenses that can be paid for with HSA funds, there are some scenarios where it might be possible.

Here are some points to consider:

  • Most experimental treatments are not covered by traditional health insurance plans, leaving patients to cover the costs themselves.
  • If the treatment is recommended by a licensed healthcare provider as a necessary medical procedure, it may be considered a qualified medical expense eligible for HSA funds.
  • Some clinical trials may cover the cost of the experimental treatment, making it unnecessary to use HSA funds.
  • It's essential to keep detailed records and documentation of the treatment recommendation and costs to justify the use of HSA funds.
  • Consulting with a tax advisor or HSA administrator can provide clarity on whether a specific experimental treatment can be paid for using HSA funds.

While experimental treatments can be a grey area when it comes to HSA eligibility, it's crucial to prioritize your health needs and explore all available options for covering the costs.


When it comes to funding experimental treatments, Health Savings Accounts (HSAs) can offer significant tax advantages. However, the rules surrounding what qualifies can be a bit ambiguous.

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