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Health 101

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Health 101 Video

Watch this video to learn how Health insurance helps protect you and your family from high medical bills by sharing the cost of care with an insurance company. Individual plans are available through the Marketplace and private insurers, with different networks and coverage levels to fit your needs and budget.

Health insurance is a vital tool that helps protect you and your family from the high costs of medical care. Instead of paying the full price for doctor visits, hospital stays, or medications, health insurance shares these costs with an insurance company. By paying a monthly premium, you gain access to coverage that can help you stay healthy and avoid financial stress if you get sick or injured. Whether you get insurance through your job, the Marketplace, or a private insurer, knowing the basics helps you choose the right plan for your needs.


Health insurance is a contract between you and an insurance company. You pay a monthly premium, and in return, the company helps pay for covered medical services. These can include:

  • Doctor visits
  • Hospital care
  • Prescription medications
  • Preventive services (like check-ups and vaccines)
  • Emergency care

Most plans also cover mental health services and some may include vision or hearing care.

There are several common types of health insurance plans, each with different rules and costs:

  • HMO (Health Maintenance Organization):

    • You must choose a primary care doctor.
    • You usually need a referral to see a specialist.
    • Care is only covered if you use doctors and hospitals in the plan’s network (except in emergencies).
    • Lower premiums and out-of-pocket costs.
  • PPO (Preferred Provider Organization):

    • You can see any doctor or specialist, in or out of network.
    • No referrals needed for specialists.
    • Higher premiums and out-of-pocket costs, especially for out-of-network care.
  • EPO (Exclusive Provider Organization):

    • Covers only in-network care (except in emergencies).
    • No referrals needed for specialists.
    • Costs and flexibility are between HMO and PPO.
  • Premium: The amount you pay each month to keep your insurance active.
  • Deductible: The amount you pay for care before your insurance starts to pay.
  • Copay/Coinsurance: Your share of the cost for each service (for example, $20 per visit or 20% of the bill).
  • Out-of-Pocket Maximum: The most you’ll pay in a year. After that, your insurance covers 100% of covered services.

Most plans cover preventive care (like annual check-ups and vaccines) at no cost to you.

  • Open Enrollment: The main time each year to sign up for or change your health insurance. This usually runs from early November to mid-January, with coverage starting the following year.
  • Special Enrollment: If you have a qualifying life event (like losing a job, getting married, or having a baby), you may be able to enroll or change plans outside of Open Enrollment. You usually have 60 days from the event to act.

Imagine you need to see a specialist for a health issue. With an HMO plan, you’d first visit your primary care doctor, who would refer you to a specialist in the network. With a PPO, you could go directly to any specialist, even if they’re not in your network, but you’d pay more.

If you’re healthy and rarely see a doctor, you might choose a plan with a lower premium but a higher deductible. If you have ongoing health needs or take regular medications, you might prefer a plan with a higher premium but lower out-of-pocket costs.

If you lose your job and your employer-sponsored insurance, you can use a Special Enrollment Period to get a new plan through the Marketplace, so you don’t go without coverage.


Health insurance is a smart way to protect yourself and your family from high medical bills. By understanding the different types of plans, how premiums and deductibles work, and when you can enroll, you can choose a plan that fits your health needs and budget. Whether you get insurance through your job, the Marketplace, or a private company, having coverage means you can get the care you need without worrying about the cost.


Sources:

  • Centers for Medicare & Medicaid Services (CMS)
  • Cigna
  • Florida Blue
  • American Medical Association (AMA)
  • NC State University Campus Health
  • MetLife
  • California Department of Insurance
  • North Carolina Department of Insurance
  • UnitedHealthcare Student Resources