Even if paid with funds from outside the HSA the payment is not presently deductible because this deduction has been suspended for tax years 2018 through 2025. (The original question was asked and answered with regard to a 2015 tax return.)
No, the maintenance fee is not a medical expense.
A maintenance fee taken from your HSA should *not* have been reported as a distribution from the HSA on Form 1099-SA.
