APPLICABILITY OF CHAPTER.

This chapter applies to each insurer or health maintenance organization engaged in the business of insurance or the business of a health maintenance organization in this state, regardless of form and however organized, including:

(1) a stock life, health, or accident insurance company;

(2) a mutual life, health, or accident insurance company;

(3) a stock fire or casualty insurance company;

(4) a mutual fire or casualty insurance company;

(5) a Mexican casualty insurance company;

(6) a Lloyd's plan;

(7) a reciprocal or interinsurance exchange;

(8) a fraternal benefit society;

(9) a title insurance company;

(10) a stipulated premium company;

(11) a nonprofit legal services corporation;

(12) a statewide mutual assessment company;

(13) a local mutual aid association;

(14) a local mutual burial association;

(15) an association exempt under Section 887.102;

(16) a nonprofit hospital, medical, or dental service corporation, including a corporation subject to Chapter 842;

(17) a county mutual insurance company;

(18) a farm mutual insurance company; and

(19) an insurer or health maintenance organization engaged in the business of insurance or the business of a health maintenance organization in this state that does not hold a certificate of authority issued by the department or is not otherwise authorized to engage in business in this state.