Does Medicaid cover in home care?

does medicad cover in home care . my mom is 89 still lives in her home . my sister and i take care of home and getting her meals ready . and we get here to doctor appts . need to get here help during week for 4 hrs basic to have someone to talk to help with getting around . be really good to have someone to come in at night . this is her worse time . working with a very low bu