"Undivided estate" means all real and personal property and other assets included in the estate of a deceased recipient of Medicaid and any other real and personal property and other assets in or to which the deceased recipient had an interest or legal title immediately before or at the time of his or her death, to the extent of that interest or title. The term includes, without limitation, assets conveyed to a survivor, heir or assign of the deceased recipient through or as the result of any joint tenancy, tenancy in common, survivorship, life estate, living trust, annuity, declaration of homestead or other arrangement.
NRS 422.054