Hi Candidate! You have not mention your category and categories plays a vital role to get any set. It is quite difficult for you to get a seat in any government college under state quota if you are from unreserved category. One must have to secure 500+ to get a seat in general category. But if you are from reserved category there may be a chance to get a seat in some medical college. 

You can go through this link to check andhra Pradesh cutoff for various colleges .
http://www.medicine.careers360.com/articles/neet-cutoff-ap
Hope it helps.

Thanks.