As used in this chapter the following words shall, unless the context clearly requires otherwise, have the following meanings:
"Covered claim", shall not include (1) claims excluded pursuant to section 17 due to the high net worth of an insured, and (2) any amount due a reinsurer, insurer, insurance pool or underwriting association; provided, that a claim for the amount, asserted against a person insured under a policy issued by an insurer which has become an insolvent insurer, which, if it were not a claim by or for the benefit of a reinsurer, insurer, insurance pool or underwriting association, would be a covered claim may be filed directly with the receiver of the insolvent insurer, but in no event may the claim be asserted against the insured of the insolvent insurer.
Mass. Gen. Laws ch. 175D, § 1