Open Enrollment Health Plan Comparison Tool

Plan A

Plan B

About the Open Enrollment Comparison Tool

Open Enrollment is the annual window when you can change your health insurance plan. Choosing the right plan requires modeling your expected healthcare usage — not just comparing monthly premiums. A low-premium, high-deductible plan saves money when you are healthy, but can cost much more if you face significant medical needs. This tool compares two plans across three usage scenarios: low use ($2,000 in medical expenses, typical for a healthy year), medium use ($8,000, representing a moderate medical event), and high use ($20,000, representing a serious illness or injury). By seeing costs across all three scenarios, you can make an informed decision based on your risk tolerance and anticipated healthcare needs for the coming year.

Frequently Asked Questions

When is Open Enrollment for 2026 health plans?

For ACA Marketplace plans, Open Enrollment typically runs November 1 through January 15. Employer plan enrollment windows vary by company. Medicare Open Enrollment runs October 15 through December 7.

What if I miss Open Enrollment?

You must wait until the next Open Enrollment period unless you qualify for a Special Enrollment Period triggered by a qualifying life event such as job loss, marriage, birth of a child, or moving to a new coverage area.

Should I always choose the lowest premium plan?

Not necessarily. Lower premium plans typically have higher deductibles and out-of-pocket maximums. If you anticipate medical expenses, a higher-premium plan with lower cost-sharing may result in lower total annual costs.

What is the metal tier system on the Marketplace?

Marketplace plans are categorized as Bronze (lowest premiums, highest cost-sharing), Silver, Gold, and Platinum (highest premiums, lowest cost-sharing). Cost-sharing reductions are only available on Silver plans.

Can I change plans outside of Open Enrollment?

Only if you have a qualifying Special Enrollment Period event. Examples include losing other coverage, getting married or divorced, having a baby, or moving to a new area where your current plan is not available.

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Disclaimer: Results are estimates using simplified 20% coinsurance. Actual plan costs vary. Consult a licensed insurance professional for actual quotes.

How to Use This Calculator

  1. Enter your details — Fill in the required fields above with your personal or policy information. The more accurate your inputs, the better your estimate.
  2. Review your results — Your estimate appears instantly as you complete the form. Check the breakdown to understand how each factor affects your numbers.
  3. Compare and take action — Use the results to compare options, discuss with your insurance agent, or make informed decisions about your coverage needs.

Common Use Cases

  • Shopping for a new policy — Get a baseline estimate before requesting quotes from multiple insurers so you know what to expect and can negotiate effectively.
  • Reviewing coverage at renewal — Compare your current costs against what this calculator suggests to identify potential savings or coverage gaps before your policy renews.
  • Financial planning and budgeting — Factor insurance costs into your monthly budget or long-term financial plan with realistic estimates rather than guesswork.

About This Open Enrollment Health Plan Comparison Tool

The Open Enrollment Health Plan Comparison Tool helps you make smarter insurance decisions by turning complex coverage variables into clear, actionable numbers. Simply enter your details above and the calculator instantly shows you realistic estimates based on the key factors that insurers use to determine your costs.

Insurance professionals, financial planners, and consumers alike use health insurance calculators to benchmark costs, identify savings opportunities, and make informed coverage decisions. Rather than relying on guesswork or generic industry averages, this calculator applies the specific inputs you provide to generate a range that reflects your situation.

When interpreting results, keep in mind that actual health insurance premiums depend on many additional factors — including your credit history, exact location, prior claims, and the specific insurer's underwriting guidelines. The figures here represent a realistic estimate range, not a guaranteed quote. Use them as a starting point for conversations with licensed agents who can provide binding quotes from multiple carriers.

For the most accurate results, have your current policy documents nearby when entering inputs. Compare the output with at least two or three actual quotes to see how well the estimate aligns with real-world pricing in your market. Estimates can vary significantly by state and insurer, so shopping around remains the single most effective way to reduce your health insurance costs.