Most medical providers offices don’t have to do anything to take HSA/FSA cards, Stripe just automatically recognizes the business and provider as a medical provider and Stripe, like all credit card point of sale systems gives you that privilege.
If you are having any issue charging those types of cards, it’s easy to reach out to Stripe and seek approval. It doesn’t take long.
If you are unable to take FSA/HSA cards, simply log in to your Stripe account and go here and click on the link to "reach out to Stripe".
Like all credit card point of sale companies, they have the ability to approve or deny, but it’s an easy thing to submit your medical license (for example) and they’ll just approve it.
We highly recommend that you remove any and all Cannabis wording from your websites and then if you are offering Spa Sauna services that won't be covered by HSA accounts, they might have issue with this.
Note: We have heard through Acupuncturists that MCC code they have often used is 8099 - "Medical Services and Health Practitioners (Not Elsewhere Classified) and other similar services."