Ind. Code § 27-8-28-6
As used in this chapter, "grievance" means any dissatisfaction expressed by or on behalf of a covered individual regarding:
(5) matters pertaining to the contractual relationship between:
(6) an insurer's decision to rescind an accident and sickness insurance policy;
and for which the covered individual has a reasonable expectation that action will be taken to resolve or reconsider the matter that is the subject of dissatisfaction.
As added by P.L.66-2001, SEC.2 and P.L.203-2001, SEC.13. Amended by P.L.1-2002, SEC.114; P.L.160-2011, SEC.22.