Modifying certain provisions governing the Minnesota comprehensive +health association (MCHA); modifying the method used for determining +premiums charged for membership in the comprehensive health insurance plan and +creating an exception to the prohibition on commissioner of commerce approval of +premiums lower or greater than certain percentages of the weighted averages +computed by the association; including spouses and dependents of employees in the restriction on enrollment in the plan by persons eligible for +coverage under employer sponsored plans (je)