Hello dear student, you must also be knowing that it's been just a year that all these courses bams, bhms included under NEET last year only . And we cannot predict on the basis of last year about the last marks at which seat is being taken by students. But still it's been said to have more that 400 marks to be on safer side. Rest you also have category so I guess you might can get bhms college although still I am not sure.  I hope this was helpful 

Best wishes