5 Interesting Health Insurance Facts Most People Don’t Know

1. Open Enrollment Is NOT the Only Time You Can Get Coverage

Most Americans think if they miss Open Enrollment, they’re locked out for the whole year. Wrong. The Marketplace has Special Enrollment Periods (SEPs) all year long — for moves, income changes, loss of coverage, marriage, new baby, etc. Millions of people qualify and don’t even realize it.

2. Most ACA Plans Cover Preventive Care 100% — No Deductible

​Annual physicals
Mammograms
Colon cancer screenings
Vaccines
All typically $0 with Marketplace plans, even before you hit your deductible. Most people don’t use this benefit — but it’s free wellness built into the law.

3. Premium Tax Credits Change Every Year

Subsidies are based on federal rules and cost of care in your zip code — not just your income. This is why one year your price might go up or down even if your income stayed the same. ACA pricing shifts every single year and different counties have different pricing for the exact same plan.

4. Major Medical Networks Are Bigger Than Ever

For 2026 a lot of carriers expanded their doctor networks — especially in Florida, Texas, Arizona and the Carolinas. In some markets PPO networks have come back strong. That means more doctor access and lower referral restrictions if you pick the right carrier.

5. Dental / Vision Is Not Automatically Included — But Add-Ons Are Cheap

​Most people assume dental is part of their health insurance. It’s not. It’s separate.
But for a few dollars per month you can add dental, vision, hearing, accident, hospital indemnity, etc. Many agents never explain these — but they can save people thousands on the back end.

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​These are the types of little known facts that help families make smarter decisions.

If you haven’t reviewed your current benefits in the last 12 months — there’s a high chance pricing changed, networks changed, and subsidies changed.

​You can always compare plans or ask a licensed advisor to review your current setup — it costs nothing to speak with a licensed agent and it could save you hundreds per month.