hey hi,  you can apply to other states even though you dont have domicile under all india quota, all the colleges under NEET ( except AIIMS and JIPMER) have 15 percent of their seats filled on the basis of all india quota via NEET UG, hope this helps, good luck

Hi friend,

Based upon your score in NEET 2018, and the previous year cutoff, chances are less for admission to Government Medical Colleges under All India Quota and state quota. You may have chances in Deemed Universities. Use NEET College Predictor to Check Your MBBS/BDS Chances in All India Quota, Deemed Universities & State Quota seat Based on Your NEET AIR
   https://medicine.careers360.com/neet-ug-college-predictor?icn=neet-clgpd&ici=qna-answer

Hope this helps.All the best.