Sec. 30. Except as permitted under sections 27 and 29 of this chapter, a small employer insurer shall not modify a health insurance plan with respect to: (1) a small employer; or (2) an eligible employee or dependent; through riders, endorsements, or otherwise to restrict or exclude coverage or benefits for specific diseases, medical conditions, or services otherwise covered by the plan. As added by P.L.93-1995, SEC.18.