Hello Dear,

In the NEET guidelines mentioned that the student who have passed 12th class from Open School or as private candidates are not eligible to appear in NEET.All the government colleges in india offers admission to MBBS course based on the scores of NEET. So there no chance that any medical college can reject NIOS students. So have patience and keep working hard for next steps. NIOS is a recognized board by Government of India.

Good Luck