Deductions & credits

@TurboTaxBillMc the medical expense I'm paying on a monthly basis was incurred last November and my new HSA was just opened this month so I can't use that to pay for my medical expense. I still have over a $2500 balance on the medical bill and my old HSA's funds are almost exhausted. Having said that, is there ANY way to continue paying those medical expenses with pre-tax dollars?

Thank you.