Modifying certain provisions regulating employer joint self insured +employee health, dental and short term disability benefit plans; changing the +minimum number of covered employees requirement to a minimum number of +enrollees; removing the restriction on coverage of nonresident employees; +providing for guarantee of comprehensive health association (MCHA) assessments and authorizing accumulation; exempting joint self insurance plans +organized as health care purchasing alliances from the revenue fee + MCA) assessmen Mmodifying (je)