My mother gifted a duplex to my brother and me, & she has since died. My brother has social security income of $1000/mo, and no assets or cash. I have a job and multiple assets. We want to live in opposite sides of the duplex; each has a separate address but shares the same utility meters. He wants to apply for Medicaid. Is there a chace that Medicaid consider this 1 dwelling and if so, would our separate incomes somehow be considered a household income that might disqualify him? What is considered a "household"?