Hello

Yes, students of Andhra Pradesh are eligible for admission to 50 percent AIQ seats.
Only candidates from Jammu and Kashmir will not be allowed to appear for AIQ seats and all seats will be granted by state counselling authority.
Check the detailed information about Counselling:

https://medicine.careers360.com/articles/neet-mds-counselling

Also, the fee structure varies from college to college and also depending on the course. Kindly mention the college name if you are seeking admission in any particular college so we can provide you the details accordingly.

Good Luck!