OEP 2027 · Colorado
ACA marketplace plans in Colorado
Carriers, Open Enrollment dates, Medicaid expansion status, CHIP eligibility, and signup history for Colorado. Data last updated 2026-06-08.
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Open Enrollment window
For plan year 2027, residents of Colorado can enroll in marketplace coverage from November 1, 2026 through December 15, 2026 at connectforhealthco.com/.
Missed Open Enrollment? You may qualify for a Special Enrollment Period after a qualifying life event such as losing other coverage, marriage, or a household income change.
Deep dive into Colorado
Colorado ACA subsidies & income limits
2026 FPL tables and premium tax credit eligibility.
Colorado Open Enrollment dates
Exact OEP dates, deadlines, and SEP rules.
Colorado Medicaid & CHIP
Expansion status, CHIP income limits, how to apply.
All Colorado counties
County-by-county ACA marketplace pages.
Carriers in Colorado for OEP 2027
Carrier lists shown below are current marketplace participants and a strong indicator of who will offer plans in Colorado for 2027. Final OEP 2027 filings are confirmed in summer 2026.
- Anthem Blue Cross Blue Shield
- Kaiser Permanente
- Cigna
- Denver Health Medical Plan
- Rocky Mountain Health Plans
CHIP & Medicaid for kids and pregnant women
Child Health Plan Plus (CHP+) covers children in households up to 265% of the Federal Poverty Leveli. Pregnancy Medicaid coverage extends to 265% FPLi.
Enroll or check eligibility at hcpf.colorado.gov/child-health-plan-plus · 1-800-359-1991.
See the full state-by-state CHIP table for context.
Recent signup history
| Plan year | Plan selections in Colorado |
|---|---|
| 2022 | 197,948 |
| 2023 | 215,812 |
| 2024 | 246,427 |
| 2025 | 282,481 |
Source: CMS OEP State-Level Public Use File.
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OEP & SEP rules
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Sources
The information contained on this website is for educational purposes only. We are not responsible for missing or inaccurate information. Please consult a licensed insurance broker in your state and area for insurance advice. Please consult a CPA for tax or legal advice.