Two Different Programs, One Common Confusion
Medicare and Medicaid may sound similar, but they serve very different purposes and have different eligibility requirements. Medicare is a federal health insurance program primarily for people age 65 and older, as well as certain younger people with disabilities. Medicaid, on the other hand, is a joint federal-state program that provides health coverage to people with limited income and resources.
Understanding the distinction between these two programs is critical to ensuring you receive the health coverage you need without paying more than necessary. Mixing them up can lead to costly mistakes, missed coverage opportunities, and unnecessary financial stress.
What Is Medicare?
Medicare was established in 1965 and has become the cornerstone of health coverage for millions of Americans. It is divided into four main parts:
- Part A (Hospital Insurance) — Covers inpatient hospital stays, skilled nursing facility care, hospice, and some home health care. Most people pay no premium for Part A.
- Part B (Medical Insurance) — Covers doctors' services, outpatient care, medical supplies, and preventive services. Requires a monthly premium (about $174/month standard in 2024).
- Part C (Medicare Advantage) — Private plans that provide all Part A and Part B benefits, usually including Part D prescription drug coverage and additional benefits like dental and vision.
- Part D (Prescription Drug Coverage) — Helps cover the cost of prescriptions. Plans are offered by private companies with varying premiums and drug formularies.
Medicare is not means-tested. Your eligibility is based on age, work history, and disability status — not your income or assets. Generally, you become eligible at age 65, or sooner with a qualifying disability.
What Is Medicaid?
Medicaid was also established in 1965 and works alongside Medicare to provide health coverage to low-income Americans. Unlike Medicare, Medicaid is administered by individual states under federal guidelines, so eligibility requirements and covered benefits vary significantly from state to state.
- Coverage eligibility — Medicaid covers pregnant women, children, elderly adults, and people with disabilities who meet income and asset limits.
- Benefits — Covers all essential health benefits under the ACA, including doctor visits, hospital stays, prescriptions, lab tests, and preventive services. Many states also offer dental, vision, and long-term care.
- Cost — Most Medicaid beneficiaries pay little to nothing. Some may pay small copayments, capped at a percentage of household income.
Can You Have Both?
Yes. Having both Medicare and Medicaid is called being "dual eligible." When dual eligible, Medicare pays first for covered services and Medicaid acts as a secondary payer, covering costs Medicare does not pay — including premiums, deductibles, and copayments. The savings from having Medicaid cover your Medicare costs can be substantial over the course of your retirement.
Common Mistakes to Avoid
- Assuming you have coverage when you don't — Medicare does not cover everything. Without supplemental coverage, you may face significant out-of-pocket costs for dental, vision, hearing, and long-term care.
- Missing enrollment deadlines — Both programs have strict enrollment periods. Missing your Medicare Initial Enrollment Period can result in late penalties that last your entire life.
- Not understanding state Medicaid rules — Because Medicaid rules vary by state, what is covered in one state may not be covered in another.
- Failing to report income changes — Medicaid requires you to report changes in income, assets, and household composition. Failing to do so can result in loss of coverage or overpayments.
Getting Professional Help
Consider reaching out to your State Health Insurance Assistance Program (SHIP) for free, unbiased counseling. SHIP counselors are trained to explain your options in plain language. You can find your state's SHIP office at shiphelpers.org. For personalized advice tailored to your specific situation, our insurance specialists are available to help.