Hi aspirant,

Yes you can surely apply for admission in private colleges in other states even if you don't have the domicile of other states. Without domicile proof or certificate you will be eligible only for all India open seats to all under private institutions to all states but it will be around 15 percent of total seats.

To see the list of private medical colleges and available seats visit

https://medicine.careers360.com/colleges/list-of-private-medical-colleges-in-india

Hope it helps!!