Hey Rakshi

Yes. you can change you category information during NEET correction window which will be open from January15 to January 31, 2020.

besides category you can also edit the image,  Personal details ,Birth place, medium of question paper, NEET exam centres 2020 preferences ,Class 10th academic details, Class 11th details ,Class 12th education, Permanent, correspondence address.

hope this helped

all the best