Regulations Adopted But Not Yet Effective

Regulations Adopted but not Yet Effective have been through the public hearing process and have been adopted by the Insurance Commissioner but are not yet effective.

December 30, 2025

Repeal of Regulation 4-3-3 Concerning 2020 Medicare Supplement Policy Changes and Establishing a Special Enrollment Period

Repeal of Regulation 5-1-24 Concerning Language Requirements for Insurance Policy Documents

Repeal of Regulation 5-2-3 Concerning Requests for Commercial or Personal Automobile Policy Information from a Complainant or Complainant’s Attorney

January 1, 2026

Amended Regulation 4-2-17 Prompt Investigation of Health Claims Involving Utilization Review and Denial of Benefits and Rules Related to Internal Claims and Appeals Processes

Amended Regulation 4-2-49 Concerning the Development and Implementation of a Uniform Drug Benefit Prior Authorization Process and the Required Drug Appeals Process

Amended Regulation 4-2-81 Concerning Colorado Option Standardized Health Benefit Plans

Amended Regulation 4-2-83 Concerning Health Insurance Affordability Enterprise Subsidies for Qualified Individuals Through Premium Wrap and Cost Sharing Reduction Enhancements on the Colorado Option Silver Plan

Regulation 4-2-101 Concerning Prior Authorization Reporting Requirements and Annual Attestation Requirements - update Nov 18, 2025

January 30, 2026

Amended Regulation 2-4-1 Concerning Surplus Lines Insurance Issued by Nonadmitted Insurers

Amended Regulation 4-2-75 Concerning Requirements for Reporting Medication-Assisted Treatment Coverage

Amended Regulation 4-2-92 Concerning Colorado Option Public Hearings

Amended Regulation 4-2-97 Concerning the Requirements for Pharmacy Benefit Managers to Register in Colorado

Amended Regulation 4-2-103 Concerning Transparency in Coverage Reporting Requirements