I doubt that anyone with hundreds of thousands of US dollars qualifies for Medicaid.
Don't confuse Medicare with Medicaid.
Medicaid is a joint federal and state program that helps cover medical costs for some people with limited income and resources. Medicaid offers benefits not normally covered by Medicare, like nursing home care and personal care services. The rules around who's eligible for Medicaid vary throughout the 50 US states
Don't muddy the water or undercook the chicken by soliciting FREE advice from unknown, unvetted entities.
Spend some of the hundreds of thousands in assets to ensure you won't get scammed!!!
Hire a great estate attorney to assist you making your every dream come true!!!