Health Insurance in Colorado: Connect for Health Plans and Costs

Colorado stands out as one of the most proactive states in the country when it comes to making health coverage accessible. With its own state-based exchange, Medicaid expansion, and a first-in-the-nation public-option law, the state has built multiple pathways to affordable health insurance in Colorado. Despite these efforts, a small share of residents remain uninsured — around 6% in recent estimates — and many who do have coverage face rising costs, particularly in mountain and rural communities.

This guide walks through Colorado’s marketplace, plan options, average costs, and the enrollment process so you can find coverage that fits your needs and budget. For broader context on how state policy decisions shape insurance access, our healthcare policy guide offers a comprehensive overview.

Connect for Health Colorado: the state marketplace

Connect for Health Colorado is the state’s official health insurance exchange, established under the ACA. Unlike the majority of states that rely on HealthCare.gov, Colorado built and operates its own platform for individual and family plan enrollment, subsidy determination, and Medicaid screening. If you buy your own coverage in Colorado, this is where you do it.

The exchange offers plans from carriers that have included Kaiser Permanente, Anthem Blue Cross Blue Shield, Cigna, Denver Health Medical Plan, and Rocky Mountain Health Plans, among others. Insurer participation changes year to year, so confirm which carriers serve your county at enrollment time. Availability varies by county — Denver and the Front Range corridor typically have the widest selection, while mountain and Western Slope counties may see fewer carriers and higher premiums because of smaller populations and higher healthcare-delivery costs.

Colorado’s marketplace also features the Colorado Option, a set of standardized plans introduced under the state’s public-option law and overseen by the Colorado Division of Insurance. Participating insurers are required to offer these plans and to work toward reduced premiums over time. Because they are standardized, Colorado Option plans have the same core benefit design across carriers, which makes apples-to-apples comparison easier. They are sold alongside traditional marketplace plans.

Plan tiers and coverage levels

Marketplace plans in Colorado follow the ACA’s metal-tier system, which describes roughly how much of covered costs a plan pays on average — not the quality of care.

• Bronze: Covers approximately 60% of covered healthcare costs on average. Lowest premiums, highest deductibles — often several thousand dollars for individuals.
• Silver: Covers about 70% of costs. The only tier that unlocks cost-sharing reductions, which makes it the best value for many lower-to-moderate-income enrollees.
• Gold: Covers roughly 80% of costs. Higher premiums, but substantially lower deductibles and copays.
• Platinum: Covers about 90% of costs. Highest premiums with minimal out-of-pocket spending (not offered in every market).

Catastrophic plans are available for enrollees under 30 or those with a hardship or affordability exemption. Colorado Option plans are typically offered at the Bronze, Silver, and Gold tiers, depending on the market.

Average premiums and costs

Premiums depend on your age, county, tobacco use, and plan tier, so treat any single figure as a ballpark. Drawing on Kaiser Family Foundation data and Colorado market patterns, a benchmark Silver plan has generally run in the range of roughly $450 to $550 per month for a 40-year-old before subsidies, though this shifts each plan year. Front Range counties (Denver, Boulder, Larimer) generally offer more competitive pricing, while mountain-resort counties such as Eagle, Pitkin, and Summit see some of the highest premiums in the nation — at times well above $700 monthly for a Silver plan.

After premium tax credits, many Colorado enrollees pay far less than the sticker price — sometimes under $100 per month, depending on income. Bronze plans before subsidies are typically lower than Silver, and Gold plans higher. The Colorado Option is designed to pull these figures down over time through its premium-reduction targets. Always check your actual, subsidy-adjusted price on the marketplace rather than relying on averages.

The federal out-of-pocket maximum for 2026 is $9,450 for an individual and $18,900 for a family (verify each year, as this figure is updated annually). Deductibles vary widely by tier — Bronze plans often carry deductibles of several thousand dollars, while Gold and Colorado Option plans can have significantly lower deductibles.

Health First Colorado: Medicaid and CHP+

Colorado expanded Medicaid under the ACA through Health First Colorado, covering adults with household incomes up to 138% of the federal poverty level — roughly $22,000 for a single adult in 2026 (this tracks the annually updated poverty guidelines, so confirm the current number). The program provides comprehensive coverage including physician visits, hospital care, prescription drugs, behavioral health, dental, and vision services, with no monthly premiums for most enrollees.

Child Health Plan Plus (CHP+) covers children and pregnant people in families earning above the Medicaid limit up to roughly 260% of the federal poverty level. CHP+ benefits include medical, dental, and vision care with low or no premiums and minimal copays. Both Health First Colorado and CHP+ accept applications year-round.

Colorado also runs OmniSalud, a program that lets income-eligible residents shop for and enroll in marketplace-style coverage through a separate platform regardless of immigration status, with state financial help (branded SilverEnhanced Savings) for those who qualify. It is a program available in only a handful of states, though the number of subsidized OmniSalud slots is limited each year and can fill up, so enrolling early matters.

Subsidies and financial assistance

Premium tax credits are available through Connect for Health Colorado for individuals and families based on income. Historically, help began at the poverty line; enhanced federal subsidies enacted in 2021 extended assistance to higher earners and capped required premium contributions at 8.5% of household income. Those enhanced credits were scheduled to expire at the end of 2025. Whether Congress extends them changes what many enrollees pay in 2026, so verify your current subsidy directly on the marketplace rather than assuming last year’s amount still applies. Notably, Colorado offers its own state-level premium assistance (Colorado premium assistance) that may partly cushion the impact if the enhanced federal credits lapse.

Cost-sharing reductions on Silver plans lower deductibles, copays, and out-of-pocket maximums for enrollees with incomes roughly between 100% and 250% of the poverty level. A Silver plan with cost-sharing reductions can perform like a Gold or even Platinum plan in terms of actual out-of-pocket costs — which is why eligible shoppers should look at Silver first.

Colorado also uses a reinsurance program (the Colorado Insurance Affordability Enterprise) that reduces premiums across the individual market, benefiting both subsidized and unsubsidized consumers. To understand how premiums and out-of-pocket costs interact across different plan structures, explore our healthcare costs guide.

How to enroll in health insurance in Colorado

Open enrollment for the individual market runs each fall — Connect for Health Colorado states that Open Enrollment begins November 1, typically running into mid-January, with an earlier deadline (often mid-December) to have coverage start January 1. Because exact dates can shift year to year, confirm the current window on the marketplace before you shop.

To enroll:

1. Visit Connect for Health Colorado and create an account.
2. Complete the application, including household size, income, and citizenship or immigration details.
3. Review your eligibility determination for subsidies, Health First Colorado, or CHP+.
4. Browse and compare plans — pay attention to premiums, deductibles, provider networks, and drug formularies, and look at Colorado Option plans for standardized comparisons.
5. Select your plan and pay your first month’s premium to activate coverage.

Special Enrollment Periods allow enrollment outside the open-enrollment window after qualifying events such as losing other coverage, moving, marriage, or the birth of a child — generally within 60 days of the event. Health First Colorado and CHP+ enrollment is open year-round.

Free assistance is available through certified enrollment brokers, Health Coverage Guides, and community organizations across Colorado, and Connect for Health Colorado’s customer service center provides help in English and Spanish. Using an assister costs you nothing and can be especially valuable if your income fluctuates or you live in a complicated plan market.

Mountain communities and regional pricing

One of the most distinctive features of health insurance in Colorado is the dramatic price variation between Front Range and mountain communities. Resort towns and rural mountain counties can face premiums far higher than Denver-area rates for comparable plans — historically among the highest in the country.

Several factors drive this disparity: smaller provider pools, higher cost of living, seasonal populations that strain healthcare capacity during ski season, and the logistics of delivering care across geographically challenging terrain. The Colorado Option and the state reinsurance program specifically target these high-cost areas to bring premiums closer to the state average.

If you live in a high-cost county, Silver plans with cost-sharing reductions or a Colorado Option plan may offer the most meaningful savings. Consulting a local broker who understands your county’s plan landscape is especially valuable in these markets.

Frequently Asked Questions

Does Colorado have its own health insurance exchange?

Yes. Connect for Health Colorado is the state’s official exchange. All individual and family marketplace plan shopping, subsidy applications, and enrollment happen through connectforhealthco.com, not HealthCare.gov.

What is the Colorado Option?

The Colorado Option is a set of standardized plans that participating insurers must offer, created under the state’s public-option law and overseen by the Division of Insurance. The plans are designed to lower premiums over time and, because they are standardized, make it easier to compare coverage across carriers.

How much does health insurance cost in Colorado?

It depends heavily on your county, age, and income. A benchmark Silver plan has generally run in the low-to-mid hundreds of dollars per month for a 40-year-old before subsidies, and considerably more in mountain counties. After subsidies, many enrollees pay far less. Check your actual price on the marketplace.

Who qualifies for Medicaid in Colorado?

Adults with incomes up to 138% of the federal poverty level (roughly $22,000 for an individual in 2026) qualify for Health First Colorado. Children are covered to higher income levels through CHP+. Applications are accepted year-round, and the exact income limits update annually.

When is open enrollment in Colorado?

Open enrollment for marketplace plans begins November 1 and typically runs into mid-January, with a mid-December deadline for January 1 coverage. Confirm the current year’s exact dates on Connect for Health Colorado. Health First Colorado and CHP+ enrollment is open year-round.

The bottom line

Colorado offers one of the more robust health insurance landscapes in the country, with a state-run exchange, Medicaid expansion, a public option, OmniSalud, and reinsurance all working together to improve affordability. Health insurance in Colorado is most affordable for those who qualify for subsidies and cost-sharing reductions on Silver plans, but even unsubsidized consumers benefit from the competitive market and Colorado Option pricing.

Start comparing plans early, especially if you live in a high-cost mountain community where your options may be limited, and verify your current-year subsidy rather than assuming last year’s help carries over. Consider not just the monthly premium but the total potential cost — including deductibles, copays, and network restrictions — before making your final selection.

Sources

• Connect for Health Colorado — state marketplace, open-enrollment schedule, Colorado Option, OmniSalud, SilverEnhanced Savings, and financial-help categories.
• Colorado Division of Insurance (DOI) — Colorado Option standardized plans and premium-reduction targets.
• Health First Colorado (Colorado Medicaid) and CHP+ — eligibility thresholds and covered benefits.
• KFF (Kaiser Family Foundation) — ACA metal tiers, benchmark premium context, subsidy structure, and enhanced premium tax credit background.
• HHS / ASPE — federal poverty guidelines used for Medicaid and subsidy thresholds; IRS/CMS — annual out-of-pocket maximum.