This subchapter applies to:
(1) any legal entity engaged in the business of insurance in this state, including:
(A) a capital stock insurance company;
(B) a mutual insurance company;
(C) a title insurance company;
(D) a fraternal benefit society;
(E) a local mutual aid association;
(F) a statewide mutual assessment company;
(G) a county mutual insurance company;
(H) a Lloyd's plan;
(I) a reciprocal or interinsurance exchange;
(J) a stipulated premium company;
(K) a group hospital service corporation;
(L) a farm mutual insurance company;
(M) a risk retention group;
(N) an eligible surplus lines insurer; and
(O) an agent, broker, adjuster, or life and health insurance counselor; and
(2) a health maintenance organization.