ALBANY — A lot more than 130 nursing houses are suing the condition alleging that a need to designate 70 percent of their income for care of citizens signifies “the most serious regulatory threat” dealing with the business. The controversy facilities all around a 2021 law involved in that year’s spending budget that essential residential health treatment facilities to devote a minimal of 70 percent of their full working earnings on direct treatment for their citizens, which includes at minimum 40 p.c of their profits for resident-dealing with workers. The regulation was established to go into result in January 2022, but was delayed by a collection of govt orders and…