Hi aspirant,

As we know the cutoff marks change every year. It's depends upon number of students that appeared in examination, number of seats available in colleges, difficulties of question paper, reservation catagory, previous years cutoff trends, etc. So as per last year of cutoff you need to score at least 390 to 420 to take admission in bhms government college.

Here some list of bhms colleges of Tamilnadu:-

Government Homoeopathic Medical College, Madurai

Vinayaka Mission's Homoeopathic Medical College and Hospital, Salem

RVS Homoeopathic Medical College and Hospital  Coimbatore

Sri Sai Ram Homoeopathy Medical College and Research Centre, tambaram

You can use neet college predictor to know which college you may get with your marks. That is mentioned below:-
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer