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

Health Insurance Options for Part-Time Workers in Centennial, Colorado

If you work part-time in Centennial, Colorado, you still have excellent options for affordable health insurance coverage. Your employment status, whether full-time or part-time, does not dictate your eligibility for financial assistance through the Affordable Care Act (ACA) marketplace. Instead, subsidies are based on your household income relative to the Federal Poverty Level (FPL). Centennial residents can access a variety of plans through Connect for Health Colorado, the state's official health insurance marketplace, where you may qualify for significant premium tax credits or even Health First Colorado (Medicaid) depending on your income.

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What Health Insurance Options Are Available for Part-Time Workers in Centennial?

Part-time workers in Centennial primarily have two main avenues for securing health insurance: the ACA marketplace (Connect for Health Colorado) or Colorado's Medicaid program, Health First Colorado. Both options are designed to make coverage accessible and affordable, irrespective of your work hours.

Connect for Health Colorado offers a range of plans categorized by "metal tiers" (Bronze, Silver, Gold, Platinum), each covering essential health benefits. Centennial, with a population of 108,201 and a median age of 42.0 years, is part of Colorado's Rating Area 1, which also covers Adams, Broomfield, Denver, Douglas, and Jefferson counties. In 2026, 6 carriers offer marketplace plans in this rating area, providing diverse choices for residents. The city's uninsured rate stands at 3.8%, well below Arapahoe County's rate of 9.3%, per U.S. Census Bureau ACS 2024 5-year estimates, indicating strong access to coverage within the city.

Connect for Health Colorado (ACA Marketplace)

This is the primary source for individuals and families to purchase health insurance if they don't get it through an employer or government program. The marketplace allows you to compare plans, apply for financial assistance, and enroll in coverage. In Colorado, plans include Health Maintenance Organizations (HMOs), Exclusive Provider Organizations (EPOs), and Preferred Provider Organizations (PPOs), giving you flexibility in choosing your provider network.

Health First Colorado (Medicaid)

Colorado expanded its Medicaid program in 2014, known locally as Health First Colorado. This program provides comprehensive, low-cost or no-cost health coverage for eligible low-income adults, children, and pregnant women. Eligibility is based on income, and part-time status does not affect your ability to qualify.

Understanding ACA Subsidies and Eligibility in Colorado

The ACA marketplace offers two main types of financial assistance to help make health insurance more affordable: Premium Tax Credits (PTCs) and Cost-Sharing Reductions (CSRs). Both are based on your household income relative to the Federal Poverty Level (FPL) and are available to eligible individuals and families in Centennial.

Premium Tax Credits (PTCs)

PTCs help lower your monthly premium payments. If your household income is between 100% and 400% of the FPL, you are likely eligible for these credits. For 2024, 400% FPL for a single individual was approximately $58,320 per year. These credits can be applied directly to your premium each month, reducing your out-of-pocket cost.

Cost-Sharing Reductions (CSRs)

CSRs help reduce your out-of-pocket costs, such as deductibles, copayments, and coinsurance. To qualify for CSRs, your household income must be between 100% and 250% of the FPL. These reductions are only available if you enroll in a Silver-tier plan on Connect for Health Colorado. A Silver plan with CSRs can offer significantly better benefits than a standard Silver plan, sometimes even comparable to a Gold plan, but at a lower premium.

Health First Colorado (Medicaid) for Low-Income Individuals

As an expanded Medicaid state, Colorado's Health First Colorado program is a vital resource for part-time workers with lower incomes. If your household income is at or below 138% of the Federal Poverty Level, you likely qualify for Health First Colorado. This means you could receive comprehensive health benefits with minimal or no monthly premiums, deductibles, or copayments. For example, a single individual earning up to approximately $20,120 annually (138% FPL for 2024) would be eligible. Families with higher incomes may also qualify depending on household size. Colorado also provides robust support for pregnant women and children: Applications for Health First Colorado and CHP+ can be made through Colorado PEAK (colorado.gov/PEAK).

Choosing the Right ACA Plan Tier in Centennial

Connect for Health Colorado offers plans in different metal tiers, each with a distinct balance of monthly premiums versus out-of-pocket costs. Understanding these tiers can help you choose the best fit for your needs as a part-time worker in Centennial.
Metal Tier Key Feature Best For
Bronze Lowest monthly premiums, highest deductibles and out-of-pocket maximums. Individuals who are generally healthy and expect to use medical services infrequently, primarily seeking protection against catastrophic costs.
Silver Moderate premiums and out-of-pocket costs. Essential for Cost-Sharing Reductions (CSRs). Those who qualify for CSRs (income 100-250% FPL), or individuals who expect moderate medical use and want a balance between premiums and cost-sharing.
Gold Higher monthly premiums, lower deductibles and out-of-pocket maximums. Individuals who anticipate needing frequent medical care, prefer predictable costs, and are willing to pay more upfront for comprehensive coverage.
Platinum Highest premiums, lowest out-of-pocket costs. Those with chronic conditions or very high expected medical expenses who want the most comprehensive coverage and minimal out-of-pocket costs when they receive care.
Since PPO plans ARE available on-exchange in Colorado, you can choose from HMO, EPO, and PPO structures within these metal tiers, offering a range of flexibility for provider choice.

Health Insurance Carriers in Centennial

Centennial is part of Colorado's Rating Area 1, which also includes Adams, Broomfield, Denver, Douglas, and Jefferson counties. For the 2026 plan year, residents in this rating area have a strong selection of health insurance carriers offering plans on Connect for Health Colorado. In 2026, 6 carriers offer marketplace plans in Rating Area 1: These carriers provide a variety of plan types, including HMOs, EPOs, and PPOs, allowing you to compare benefits, networks, and costs to find the best fit for your healthcare needs. Major healthcare providers 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, are part of the broader network options available.

Making Your Health Insurance Decision in Centennial

Navigating your health insurance options as a part-time worker in Centennial depends largely on your income and healthcare needs. Here's a guide to help you decide: Regardless of your income, a licensed health insurance producer can provide free, personalized guidance to help you understand your options, compare plans, and enroll in coverage that meets your specific situation.

Frequently Asked Questions

Can I get health insurance if I only work part-time in Centennial?
Yes, part-time employment does not prevent you from qualifying for health insurance through Connect for Health Colorado, the state's marketplace. Eligibility for subsidies is based on your household income, not your employment status. You may also qualify for Health First Colorado (Medicaid) if your income is below 138% of the Federal Poverty Level.
What are the income limits for Health First Colorado (Medicaid) for part-time workers in Colorado?
In Colorado, adults with household income up to 138% of the Federal Poverty Level (FPL) are eligible for Health First Colorado (Medicaid). For a single individual, this was approximately $20,120 per year in 2024. This program provides comprehensive health coverage at little to no cost.
How many health insurance carriers offer plans in Centennial's Rating Area 1?
For 2026, residents of Centennial, located in Colorado's Rating Area 1, can choose from 6 confirmed health insurance carriers offering plans on Connect for Health Colorado. These carriers include Cigna, Denver Health Medical Plan, HMO Colorado, Kaiser Permanente, Select Health, and United Healthcare.
Do PPO plans count as an option on Connect for Health Colorado?
Yes, PPO plans are available on-exchange through Connect for Health Colorado. In addition to HMO and EPO plans, marketplace shoppers in Colorado can choose from PPO structures, which typically offer more flexibility in choosing healthcare providers, including out-of-network options at a higher cost.

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