Having a home care nurse can be a tremendous advantage for elderly persons who have disabilities that limit them from living under their own care. A home care nurse is a much more livable option, when compared to other solutions such as nursing homes or convalescent home, although the cost is a major barrior for most families. IN certain cases, the cost of a home care nurse can be compensated by some state, or insurance funds. A competent elder law attorney will be able to help you find additional means of financing a home care nurse.