ACA Annual Filing Information
Welcome to Plan Year 2027
The Plan Year has kicked off as of February 12th, 2026 with the issuance of the PY27 External Timeline. All dates subject to change.
Behavioral Health Annual Filings
Mental Health Parity and Addiction Equity Act (MHPAEA) Technical Training - to assist insurance companies in completing the templates for required MHPAEA filing
Premium Rate Reduction (CO Option)
- Plan Year 2027
- Premium Rate Reduction Filing Instructions (Updated 2/5/26)
- Premium Rate Reduction Filing Materials
- BY2027 Colorado Option Negotiated Rate Template
- BY2027 Material Provider Premium Impact Template
- BY2027 Maximum Allowable Reduction Template (revised)
- BY2027 Joint Attestation Template (Fillable)
- BY2027 Joint Attestation Template (Pediatric Hospitals) (Fillable)
- March 1 Colorado Option Network Adequacy Attestation Form
- 2027 Colorado Option Hospital-Specific Reimbursement Floors
- Premium Rate Reduction Notification Templates- Individual Market
- Premium Rate Reduction Notification Templates- Small Group Market
- BY2027 Final Summary Template
Forms
- PY2026 Form Filing Instructions
- PY2026 Specific Coverages and or Exclusions List
- Uniform Applications
- English
- Spanish (Aplicaciones uniformes)
- Anexo de empleados de Connect for Health Colorado EN-003-02
- Anexo individual de Connect for Health Colorado EN-002-02
- Solicitud Uniforme de Empleados de Colorado Para Planes de Beneficios de Salud Para Grupos Pequeñs- Appendix A
- Solicitud Uniforme de Personas de Colorado Para Planes de Beneficios de Salud Principales (1.1MB)- Appendix B
Binder Filing Instructions - Current Plan Year
SBC Filing Instructions - Current Plan Year
Templates
- 4-2-58 Formulary Compliance Template
- Pharmacy Benefit Managers
- Prescription Drug Formulary Attestation Form
- Colorado Issuer ECP Attestation Template - Fillable
- Colorado Silver Plan Crosswalk Template
- Colorado HIOS Plan ID Crosswalk Template
- Reinsurance Program Care Management Protocol Assessment
- URLs - Medical and Dental
- CO PBT Add-In
- Confidentiality Index
CO DOI - SADP AV Supporting Documentation
Current Plan Year - Stand Alone Dental Plan Filing Instructions
Confidentiality Index
Gender Dysphoria Annual Filing
MAT Reporting (Regulation 4-2-75) - UPDATED 3.06.26
- Instructions
- Templates
- Technical Assistance Webinar - February 25, 2026
- Frequently Asked Questions (FAQs)
- Regulation
Annual MHPAEA Filings (Quantitative Treatment Limitations and Nonquantitative Treatment Limitations)