Chapter 33A. Health Insurance Ratemaking. § 31–3311.01. Ratemaking principles and standards. § 31–3311.02. Aggregate medical loss ratios; dividend; and rating bands. § 31–3311.03. Loss ratio disclosure. § 31–3311.03a. Essential health benefits. § 31–3311.03b. Underwriting ratemaking criteria. § 31–3311.04. Annual rate filing requirement. § 31–3311.05. Commissioner’s authority to rescind approved rates. § 31–3311.06. Post-claims underwriting and prior approval for rescission, cancellation, or limitation. § 31–3311.07. Public records. § 31–3311.08. Annual report and recommendations. § 31–3311.09. Rules. § 31–3311.10. Application. § 31–3311.11. Definitions.