Ariz. Rev. Stat. § 20-126
A. Beginning July 1, 2024 and on or before July 1 of each year thereafter, each dental insurer doing business in this state shall file with the department on a standard form issued by the department an annual report on the dental loss ratio for the preceding calendar year. The dental loss ratio annual report shall include the following:
C. For the purposes of this section:
3. "Dental loss ratio percentage" means the ratio, stated as a percentage, of the numerator as prescribed in subdivision (a) of this paragraph to the denominator as prescribed in subdivision (b) of this paragraph.
(a) The numerator is the sum of all of the following:
(b) The denominator is the sum of the annual dental insurance premiums earned in this state, excluding:
4. "Dental policies" means a contract, evidence of coverage or policy covering dental services, excluding: