Use this checklist to avoid common mistakes involving income estimates, plan networks, prescription coverage, and deadlines.

Learn why changes in income, family size, address, or access to other coverage should be reported to the Marketplace.

Understand the basics of preventive services in Marketplace plans and when out-of-pocket costs may apply.

Learn which sections of a plan’s Summary of Benefits and Coverage to review before enrolling.

Understand how self-employed people can explore Marketplace coverage and what information may affect eligibility for savings.

Explore the broad categories of essential health benefits and why coverage details still vary by plan and state.

Learn how certain life events may create a Marketplace Special Enrollment Period and what documentation may be needed.

Use your provider list and medication list to check whether an ACA Marketplace plan fits your needs.

Understand three common health insurance cost terms so you can compare Marketplace plans with more confidence.

Learn what Marketplace metal tiers generally indicate and why the tier alone does not determine the best plan for you.

Understand the basics of Marketplace premium tax credits and why accurate income estimates matter.

Prepare for Marketplace enrollment by updating household information, estimating income, and comparing plan details.

Learn how the Affordable Care Act Marketplace works and what to review when comparing individual health insurance plans.

Avoid common pitfalls by checking enrollment timing, prescription coverage, provider access, and plan costs.

Gather your doctors, medications, budget, and care priorities before comparing Medicare plans.

Plan ahead by checking how Medicare coordinates with employer coverage and whether delaying enrollment could affect you.

Learn common Medicare cost terms and how to estimate the expenses you may pay during the year.

Understand how Medigap may help pay certain out-of-pocket costs associated with Original Medicare.

Learn how Medicare preventive services can support early detection, wellness planning, and preventive health.

Use your medication list, pharmacy preferences, and plan formularies to compare Medicare prescription drug coverage.

Compare provider access, extra benefits, prescription coverage, and out-of-pocket expenses when evaluating Medicare coverage.

Understand the main Medicare enrollment windows and why timing can affect your coverage and costs.

Learn what Medicare Parts A, B, C, and D generally cover, how they differ, and what to compare before choosing coverage.