Hello there ,

Hope you are doing well . See , you can't get a government medical seat by scoring 503 in NEET if you are a general category student . In order to get a government medical seat through All India Quota Counselling,you atleast needed to score 615+ depending on past year's cut-off trends .

Also , I can't see the state from where you belong from your profile and also your category ,kindly mention these 2 details in order to know exactly your chances . It would be convinient to help you out better .

However, as of now you can use the college predictor link below in order to know your probability of getting various colleges at this score. You need to mention your name,state,category,sub-category (if any ) .

https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_cp

Hope my answer helped.