UHHC did restructure the time off some years back, but I don't know how long ago and I don't know if they had season days back then. (Remember, patient floors need continually staffing, even during holidays.) If you're paid by the Med School, then you go under central campus rules and get season days. If you're paid by UHHC, you go under UHHC rules.

UHHC employees have only one PTO pool of time that combines personal time and sick time, whereas central campus has PTO and sick time. After 5 years, UHHC salaried employees end up with more time off than central campus, but you gotta put in the years.