ACA Marketplace Health Insurance in Colorado
Colorado operates its own state-based marketplace: Connect for Health Colorado (connectforhealthco.com). Colorado was one of the first states to launch a state-based exchange and has consistently had strong enrollment and carrier participation. Open Enrollment runs November 1 through January 15, with coverage effective January 1 for enrollments completed by December 15.
Colorado expanded Medicaid, so residents earning below 138% FPL (~$21,597 for a single adult in 2026) may qualify for Health First Colorado (Medicaid). An independent broker can help you navigate both pathways at no cost. Call (713) 575-9904 or use the form below.
ACA Carriers Available in Colorado (2026)
Colorado has solid carrier competition, particularly in the Denver metro and Front Range counties. Major carriers include:
- Anthem BCBS Colorado — The state’s dominant carrier, available in all 64 counties. Offers HMO, PPO, and EPO options with broad networks statewide, including rural mountain counties.
- Kaiser Permanente Colorado — Available primarily in the Denver-Boulder metro area and northern Front Range. Integrated care model with in-house providers. Strong for preventive care and chronic condition management.
- Ambetter (Rocky Mountain Health Plans) — Competitively priced plans available in many Colorado counties. Good Silver plan options for subsidy-eligible buyers.
- Cigna — Available in select Colorado markets with PPO-style plan options.
- Friday Health Plans — A Colorado-founded carrier focused on ACA marketplace plans. Available in select markets (verify current status for 2026).
Plan availability varies significantly between metro and rural counties. Mountain resort counties (Summit, Eagle, Pitkin) may have fewer carrier options and higher premiums than Front Range counties.
Colorado-Specific Subsidy Notes
Colorado expanded Medicaid, eliminating the coverage gap. ACA premium tax credits apply from 138% FPL up through 400% FPL, with enhanced credits continuing above that threshold. Colorado also participates in a state reinsurance program (the Colorado Option), which puts downward pressure on premiums and requires carriers to offer standardized benefit plans in every county.
The Colorado Option plans are standardized benefit designs available in every county, making comparison easier. Silver plan CSRs provide the most value at incomes between 138% and 250% FPL — always check CSR-enhanced Silver plans before selecting Bronze at those income levels.
Self-Employed in Colorado?
Self-employed Colorado residents can deduct 100% of health insurance premiums on Schedule 1 of Form 1040. Colorado conforms to the federal deduction. See guides for LLC owners, sole proprietors, S-corp owners, partnership owners, and independent contractors.