USMLE and NEET Pg are two different Examinations but related to medical education .
The approach of the course structure is different , no doubt both are based on Medical itself .
As far as help in preparation, can be only a deeper knowledge of all the 18 subjects and also more of clinical based is USMLE .
Provided this year the NEET Pg exam is more focused on clinical based question like the last year 2020 it’s going to be helpful for the students .