Review pip

Hi does anyone know if my pip assessment phone call for the review is 4 days before my payment day is that payment being made regardless of the decision. As in even if they decided that I no longer qualify which I think I do but who knows at this point would the payment still be processed before they make a final decision? Mostly stressing here about the change that would make on my monthly finances if they do decide that but at least if it processes I will have a couple weeks to try figure something out. If anyone has any idea on how that would work I would appreciate the info thank you