I remember looking at OSU when D2 was drawing up her list of schools. COA for years 3 & 4 are 20-30K MORE than MS1. Part is due to a higher allowance for professional clothing, exam fees and transportation to clinical sites, but there’s $15K tuition bump for everyone. (One reason why D2 decided NOT to apply to OSU.)
Wright State also bumps tuition by $10 for MS3.
https://medicine.wright.edu/admissions/financial-aid
UToledo charge 3 semesters tuition for MS3 & 4
http://www.utoledo.edu/med/md/financial-aid.html
Maybe it’s an Ohio thing…