As I was mainstreamed and don't sign (which I rather regret but whatevs), interpreters weren't an issue for me, but I did request accommodation for my dorm room. My alma mater was great on that issue, but I'll never forget the crap experience I had at FSU when visiting as a prospective freshman.
As for classroom accommodations, note-takers were available if desired (the OSD basically bribes someone in the class with some free bookstore money) and as UF has a pretty solid audiology department, when my HA went down freshman year, I had a great pair of loaners and saw the audiologists there free of charge. At least, I have no memory of paying for anything, except possibly new molds.
Here is what my alma mater offers for classroom accommodation:
Dean of Students Office UF
While each school organizes their sites differently, it's usually fairly intuitive. Simple way, do a google search for "Name of School disability services (or resources)" Some random pages for university accommodations:
Campus Disability Resource Directory | University of Michigan
Student Accessibility Services
Disability Resource Center - Main
Disabled Students' Program
Services for Students with Disabilities
If any of the schools you are interested in have a robust audiology program, there's a strong chance you'll have convenient/free access to good audiologists. Here's a list of the top programs in the country:
Best Audiology Programs | Top Health Schools | US News Best Graduate Schools