United Healthcare Health Insurance Plans in Centennial, Colorado

Updated July 2026 · ColoradoPlanFinder.com — Licensed Health Insurance Producer (NPN #21249133)

For residents of Centennial, Colorado, seeking health insurance, United Healthcare offers a range of options available through Connect for Health Colorado, the state's official health insurance marketplace. As one of 6 confirmed carriers for Rating Area 1, which includes Centennial and the wider Denver metro area, United Healthcare provides various plan structures, including HMO, EPO, and PPO, to suit different healthcare needs and budgets. Understanding how these plans integrate with state-specific programs like Health First Colorado (Medicaid) and the Child Health Plan Plus (CHP+) can help you make an informed decision about your coverage in Arapahoe County.

Get Your Free Health Insurance Quote

A licensed agent can compare coverage options for you at no cost.

By submitting, you agree to be contacted by a licensed agent. Standard message and data rates may apply.

You're all set!

A licensed agent will reach out shortly.

What United Healthcare Plans Are Available in Centennial?

United Healthcare participates in Connect for Health Colorado, making its plans accessible to Centennial residents who qualify for marketplace coverage. In Colorado, consumers have a robust choice of plan types. Unlike some states, Colorado's marketplace, Connect for Health Colorado, includes Preferred Provider Organization (PPO) plans in addition to Health Maintenance Organization (HMO) and Exclusive Provider Organization (EPO) options. This means you can select a United Healthcare plan that aligns with your preference for provider networks and referral requirements. When evaluating United Healthcare plans, consider the metal tiers: Bronze, Silver, Gold, and Platinum. These tiers indicate the percentage of healthcare costs the plan covers versus your out-of-pocket expenses. Bronze plans typically have the lowest premiums but highest deductibles and out-of-pocket maximums, while Gold and Platinum plans offer higher premiums for lower out-of-pocket costs. Silver plans are particularly noteworthy for individuals who qualify for Cost-Sharing Reductions (CSRs), which can significantly lower deductibles, copayments, and coinsurance.

Understanding Health Insurance Costs and Subsidies in Centennial

The cost of United Healthcare plans, like any other marketplace plan in Centennial, can be significantly reduced by federal subsidies. These subsidies, known as Advance Premium Tax Credits (APTCs), are available to individuals and families with incomes between 100% and 400% of the Federal Poverty Level (FPL). The actual amount of your subsidy depends on your household income, family size, and the cost of the benchmark Silver plan in your area. For example, a single individual in Centennial earning $35,000 per year (approximately 250% FPL) would likely qualify for a substantial APTC, making a United Healthcare plan much more affordable. Centennial, with a median household income of $131,928 and a low poverty rate of 3.3% per U.S. Census Bureau ACS 2024 5-year estimates, still has residents who benefit greatly from these subsidies. Even if your income is above 400% FPL, you may still qualify for some premium tax credits under current federal rules if the cost of the benchmark Silver plan exceeds 8.5% of your household income.
Federal Poverty Level (FPL) Range Centennial Income Example (Single Adult) Key Benefit/Action
Below 138% FPL Up to approx. $20,300 Likely qualifies for Health First Colorado (Medicaid). Very low or no cost coverage.
138% - 250% FPL Approx. $20,300 - $36,750 Eligible for significant Premium Tax Credits and Cost-Sharing Reductions (CSRs) on Silver plans.
250% - 400% FPL Approx. $36,750 - $58,800 Eligible for Premium Tax Credits to lower monthly premiums.
Above 400% FPL Above approx. $58,800 May qualify for Premium Tax Credits if benchmark Silver plan costs more than 8.5% of income.

Health First Colorado (Medicaid) and CHP+ in Centennial

Colorado expanded its Medicaid program, known as Health First Colorado, in 2014. This means that adults in Centennial with household incomes up to 138% of the Federal Poverty Level (FPL) may qualify for comprehensive health coverage at little to no cost. If your income falls within this range, it is recommended to apply for Health First Colorado through Colorado PEAK (colorado.gov/PEAK) before exploring marketplace plans. Additionally, Colorado offers the Child Health Plan Plus (CHP+), which extends coverage to specific populations: These programs are vital safety nets, ensuring that vulnerable populations in Centennial and Arapahoe County have access to necessary medical care.

Health Insurance Carriers in Centennial

For 2026, 6 carriers offer marketplace plans in Rating Area 1, which covers Adams, Arapahoe, Broomfield, Denver, Douglas, and Jefferson counties. Centennial, located in Arapahoe County, benefits from this robust competition, allowing residents to choose from a diverse set of options beyond just United Healthcare. The confirmed carriers for this rating area include: This selection ensures that Centennial residents have multiple choices when selecting a plan that fits their budget, preferred doctors, and specific healthcare needs. Arapahoe County, with a population of 659,844 and an uninsured rate of 9.3%, per U.S. Census Bureau ACS 2024 5-year estimates, relies on these carriers to provide essential coverage. The presence of major hospital systems in Arapahoe County, such as Hca-healthone DBA Swedish Medical Center in Englewood, The Medical Center of Aurora & South Hospital in Aurora, and Adventhealth Littleton in Littleton, further enriches the healthcare landscape for those with robust plan options.

Making the Right Choice for Your Health Coverage in Centennial

Choosing the right health insurance plan, whether from United Healthcare or another carrier, involves evaluating several factors. Consider your anticipated medical needs for the year, your preferred doctors and hospitals, and your budget for both premiums and out-of-pocket costs.
Your Situation Recommended Action
You need low monthly payments and don't expect many medical visits. Consider a Bronze plan, especially if you qualify for subsidies. Be prepared for higher out-of-pocket costs if you need care.
You have a chronic condition or expect regular medical care. Look at Gold or Platinum plans for lower deductibles and out-of-pocket maximums, balancing higher premiums.
Your income is between 138% and 250% FPL. Prioritize Silver plans. You may qualify for Cost-Sharing Reductions (CSRs) that significantly lower your deductibles and copays.
You have specific doctors or hospitals you want to keep. Verify that your preferred providers are in-network for any plan you consider, particularly for HMO or EPO plans. PPO plans offer more flexibility.
You are unsure about your eligibility or plan options. Speak with a licensed health insurance producer. They can help you compare plans, understand subsidies, and enroll at no cost to you.
A licensed health insurance producer can provide personalized guidance, helping you navigate the complexities of Connect for Health Colorado, compare United Healthcare plans with other available options, and ensure you receive all eligible financial assistance. Their services are free, and they can help you make an informed decision for your health and financial well-being in Centennial.

Frequently Asked Questions

Can I get United Healthcare health insurance through Connect for Health Colorado?
Yes, United Healthcare is one of 6 carriers offering plans on Connect for Health Colorado in Rating Area 1, which includes Centennial and Arapahoe County, for the 2026 plan year.
What types of United Healthcare plans are available in Centennial?
In Colorado, marketplace plans, including those from United Healthcare, are available as Health Maintenance Organization (HMO), Exclusive Provider Organization (EPO), and Preferred Provider Organization (PPO) structures. You can choose the plan type that best fits your needs.
How do I apply for United Healthcare health insurance in Centennial?
You can apply for United Healthcare plans and other marketplace options through Connect for Health Colorado, the state's official health insurance marketplace. You may also qualify for subsidies to lower your monthly premiums.
What is Rating Area 1, and why is it important for Centennial residents?
Rating Area 1 is the specific geographic area used by Connect for Health Colorado to determine which plans and prices are available. It covers Arapahoe, Adams, Broomfield, Denver, Douglas, and Jefferson counties. All health insurance plans offered in Centennial will be based on the rates and carrier participation for Rating Area 1.

Get Your Free Quote