State quota vs. All India Quota
AIQ seats are open nationally regardless of home state, and make up 15% of government medical college seats plus all seats in central institutes. State quota covers the remaining 85% of government seats plus the state-quota portion of private/deemed colleges, and is restricted to domiciled candidates.
Domicile definitions differ by state — commonly based on years of residence, having studied in the state for a minimum period, or a parent's government posting in the state. Read your specific state's domicile criteria carefully rather than assuming it matches a neighbouring state's rules.