The AARP Health Insurance Information Guide is a free resource created to help people understand how health insurance works and what types of coverage exist. This guide does not offer benefits, make decisions for you, or tell you whether specific programs work for your situation. Instead, it presents factual information about different health insurance options that may be available to different groups of people.
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The guide covers several main topics related to health insurance. It explains the basics of how health insurance plans operate, including terms you'll encounter when reading plan documents or talking with insurance companies. It describes different types of plans—such as Health Maintenance Organizations (HMOs), Preferred Provider Organizations (PPOs), and other variations—so you can understand how each type structures its coverage differently. The guide also provides information about Medicare, the federal health insurance program for people age 65 and older, as well as information about health insurance options for younger adults.
One important section addresses costs associated with health insurance. The guide explains concepts like premiums (the regular payments you make for coverage), deductibles (the amount you pay before insurance coverage kicks in), copayments (fixed amounts you pay for specific services), and coinsurance (percentages of costs you share with your insurer). Understanding these terms helps you compare different plans and predict your potential out-of-pocket spending.
The resource also includes information about special enrollment periods and when coverage changes may occur. For example, if you lose a job or experience certain life events, there are specific windows of time when you may be able to change your coverage. The guide explains these timing rules so you understand when these opportunities exist and what circumstances trigger them.
Practical Takeaway: Before exploring specific plans or contacting insurance companies, use this guide to familiarize yourself with standard insurance terminology and plan types. This foundation makes conversations with insurers and review of plan documents much clearer.
Medicare is the federal health insurance program that serves approximately 66 million Americans, primarily those age 65 and older. The AARP Health Insurance Information Guide contains substantial information about how Medicare works, different parts of Medicare, and the various coverage options available. Since Medicare is a significant portion of health insurance for older adults, understanding these distinctions matters for anyone approaching age 65 or helping family members make Medicare decisions.
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The guide explains Medicare Part A, which covers hospital services. This includes inpatient hospital stays, skilled nursing facility care following a hospital stay, hospice services, and certain home health services. Medicare Part A is typically provided at no monthly premium to people who paid Medicare taxes while working, though beneficiaries do pay deductibles and coinsurance amounts.
Medicare Part B covers doctor visits, outpatient services, medical equipment, and preventive care. Unlike Part A, Part B requires a monthly premium that most beneficiaries pay. The standard Part B premium for 2024 is $174.70 per month for most beneficiaries, though higher earners pay more. The guide explains how these premiums work and what services Part B covers versus what it does not cover.
The guide also explains Medicare Part D, which covers prescription medications. Part D is provided through private insurance companies that contract with Medicare. Costs vary based on which plan you choose, what medications you take, and which pharmacy you use. The guide helps you understand how Part D pricing works, including deductibles, copayments, and the coverage gap (sometimes called the "donut hole")—a range of drug costs where beneficiaries temporarily pay a larger share.
Additionally, the guide provides information about Medicare Advantage plans (Part C), which are alternative ways to receive Medicare benefits through private insurance companies. These plans often include prescription drug coverage and may include dental or vision benefits that original Medicare does not cover. However, they typically have different cost structures and networks than original Medicare.
Practical Takeaway: If you're approaching age 65 or supporting someone who is, read the Medicare sections thoroughly to understand which parts of Medicare exist, what each covers, and how costs are structured. This knowledge helps you ask informed questions when comparing your options.
The AARP Health Insurance Information Guide includes sections devoted to health insurance for people under age 65, including working adults and families with children. According to recent data from the U.S. Census Bureau, approximately 28 million non-elderly Americans lack health insurance coverage, making understanding insurance options crucial for this population.
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The guide explains employer-sponsored health insurance, which remains the primary source of coverage for working-age Americans. Approximately 156 million non-elderly people get health insurance through an employer. The guide describes how employer plans typically work: employers offer health insurance as a benefit, employees contribute to premiums through payroll deductions, and the employer covers a portion of the premium cost. The guide explains different plan types—HMOs, PPOs, Exclusive Provider Organizations (EPOs), and Point of Service (POS) plans—so you understand the distinctions in how each operates and what flexibility they provide regarding which doctors and hospitals you can use.
For people without employer coverage, the guide provides information about the Health Insurance Marketplace (also called the Exchange). The Marketplace is where individuals and families can compare and select health insurance plans. The guide explains how to find your state's Marketplace, what plans are typically available, and the different coverage levels offered (Bronze, Silver, Gold, and Platinum plans). Bronze plans have the lowest premiums but higher deductibles, while Platinum plans have higher premiums but lower deductibles and out-of-pocket costs.
The guide also addresses cost assistance for Marketplace plans. Many people may be able to receive tax credits or subsidies that lower their monthly premiums or reduce their out-of-pocket costs. The guide explains generally how these assistance programs work and what income levels might qualify for help, though it does not determine whether you personally receive assistance.
For people with low incomes, the guide provides information about Medicaid, the joint federal-state health insurance program. Medicaid serves approximately 72 million people and covers many low-income adults, children, pregnant people, and people with disabilities. However, Medicaid rules vary significantly by state, so the guide directs you to your state's Medicaid program for specific information about what your state covers.
Practical Takeaway: Whether you have employer coverage or shop individually, use the guide's explanations of different plan types and cost structures to compare your options. Understanding the differences between HMOs, PPOs, and other plan types helps you choose coverage that fits both your budget and your healthcare needs.
One of the most confusing aspects of health insurance involves understanding all the different costs you might pay. The AARP Health Insurance Information Guide dedicates sections to explaining these costs so you can predict your potential spending and compare plans accurately. According to the Kaiser Family Foundation, the average annual deductible for employer health plans was $1,644 for individual coverage in 2023, making deductible understanding particularly important.
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The guide explains premiums first, as these are the most familiar costs to many people. A premium is the amount you pay regularly—typically monthly—to maintain your health insurance coverage. Premiums are paid whether you use healthcare services or not. If you have employer coverage, your premium may be partially paid by your employer, with you paying a portion through payroll deduction. If you purchase coverage individually, you pay the full premium yourself, though you may receive tax credits or subsidies that reduce the amount you pay.
Deductibles are explained in detail because they confuse many people. A deductible is the amount of healthcare costs you must pay out of your own pocket before your insurance company begins sharing costs with you. For example, if your plan has a $1,500 deductible, you pay $1,500 of your medical bills before insurance coverage begins. The guide explains that deductible costs vary widely between plans—Bronze Marketplace plans typically have higher deductibles (averaging over $2,000), while Platinum plans have lower deductibles (often under $500).
The guide addresses copayments and coinsurance, which are the amounts you pay for healthcare services after meeting your deductible. A copayment is a fixed amount—for example, $25 to see your primary care doctor or $50 for an emergency room visit. Coinsurance is a percentage of the cost—for example, you might pay 20% of the cost of a specialist visit while your insurance pays 80%. The guide explains how these
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.