Neither the establishment of a trust under Section 41-13-101 nor the participation of a hospital in such trust shall constitute a "contract of insurance" within the meaning of Section 83-5-5, and the trust shall not be considered an "insurance company" or any other concern subject to the inspection and supervision of the Insurance Commissioner within the meaning of Section 83-5-1 or of the Insurance Commission within the meaning of Section 83-3-1 et seq.