Yes, I agree those are good places to check. Also, I assume in the time your son/daughter spent at their hospital, they would have been given information about what/how to reapply for next year (or at least should have asked).
Important to remember that if they have some kind of serious injury that won't heal, they may have to pursue their dream someplace else, since the Academies are very physically demanding, even for those in top-notch health.