yes there are some chances for you to get a seat in the govt medical Here I am attaching a link for you please check it out it will help you to clear doubts regarding rand and score 

https://medicine.careers360.com/articles/neet-result-marks-vs-rank

https://medicine.careers360.com/neet-college-predictor?icn=neet_clgpd_landing_page&ici=clevertap-sticky-web

Feel free to ask me in the comment box If you are having any further doubts

hope you find it helpful helps

Good Luck!