This educational guide provides information about how Social Security and Medicaid work in relation to income. Understanding these programs helps you learn what they are, how they function, and what income-related factors matter when considering them.
Get Your Free Basil Plant Care Guide →
Social Security is a federal insurance program that has existed since 1935. It currently provides monthly payments to over 66 million Americans, including retired workers, disabled individuals, and survivors of deceased workers. The program is funded through payroll taxes that workers and employers pay throughout a person's career.
Medicaid is a joint federal and state program created in 1965 that provides health insurance coverage to millions of low-income individuals and families. Unlike Social Security, which is primarily federal, Medicaid operates differently in each state. Some states have expanded Medicaid to cover more people, while others have not. This means the income limits and coverage rules can vary significantly depending on where you live.
This guide focuses specifically on how income factors into both programs. Income is one of several considerations these programs use when determining participation. By learning about these connections, you can better understand how your income situation relates to these safety-net programs.
Practical Takeaway: Before diving deeper, know that both Social Security and Medicaid consider income, but they do so in different ways and for different reasons. Social Security is primarily an earned benefits program based on work history, while Medicaid is an income-based assistance program for those with limited resources.
Social Security retirement benefits are based on your work history and earnings record, not on your current income level. The program tracks your earnings from age 21 onward and uses the 35 years in which you earned the most money to calculate your benefit amount. If you have fewer than 35 years of earnings, zeros are counted for the missing years, which lowers the average.
Learn About Voter Registration Documents in Connecticut →
To receive Social Security retirement benefits, you need to have worked and paid Social Security taxes for at least 10 years (40 quarters of coverage). The full retirement age—the age at which you receive your full benefit amount—depends on your birth year. For people born in 1943 or later, the full retirement age ranges from 66 to 67. You can begin receiving reduced benefits as early as age 62, but the monthly amount will be permanently lower. Conversely, waiting until age 70 increases your monthly benefit by about 8 percent for each year you delay.
As of 2024, the average Social Security retirement benefit is approximately $1,907 per month. However, individual amounts vary widely. Someone who worked at lower-wage jobs throughout their life may receive around $1,200 monthly, while someone with a high-earning career might receive $3,500 or more. The maximum benefit in 2024 is about $3,822 per month for someone who waited until age 70 to claim.
An important fact: once you begin receiving Social Security, there is no income limit that reduces your benefits based on current earnings. However, if you claim before your full retirement age and continue to work, your benefits may be reduced. In 2024, for every $2 you earn above $22,320, your benefit is reduced by $1 until you reach full retirement age.
Social Security Disability Insurance (SSDI) works similarly—it is based on your work record and earnings history, not your current income. Over 8 million people receive SSDI benefits. To qualify for SSDI, you must have a medical condition expected to last at least 12 months and prevent you from working. Survivor benefits go to family members of deceased workers who had sufficient work credits.
Practical Takeaway: Your Social Security benefit amount is locked in based on your lifetime earnings history and the age you claim. Current income does not reduce your benefits once you start receiving them (with the exception of the earnings limit before full retirement age). Understanding when to claim—at 62, full retirement age, or age 70—can substantially change your lifetime benefit total.
Medicaid is fundamentally an income-based program. Unlike Social Security, which is based on your work history, Medicaid uses current household income as a primary factor in determining who may participate. Each state sets its own income limits, which means coverage varies dramatically across the country.
Free Guide to Growing Ginseng Seeds at Home →
Income limits are typically expressed as a percentage of the federal poverty level. The federal poverty level changes annually. For 2024, the federal poverty line for a single individual is $14,600 annually, and for a family of four it is $30,000. Most states allow Medicaid coverage for individuals with incomes up to 100-138% of the federal poverty level, though some states are more restrictive and others more generous.
Medicaid considers "household income," which includes earnings from employment, self-employment, Social Security benefits, pensions, unemployment compensation, child support, and other sources. However, certain income is excluded from the calculation. For example, the first $65 of monthly earnings plus one-half of remaining earnings are often disregarded for people receiving Supplemental Security Income (SSI). Some states disregard additional income for specific purposes like education or work expenses.
In January 2014, the Affordable Care Act expanded Medicaid in states that chose to participate. States that expanded Medicaid extended coverage to adults earning up to 138% of the federal poverty level. As of 2024, 38 states plus Washington D.C. have adopted Medicaid expansion. The 12 states that have not expanded Medicaid maintain lower income limits, often around 50% of the federal poverty level for adults without children. This creates a significant coverage gap for low-income individuals in non-expansion states.
Beyond income, Medicaid also considers assets (resources) in many states. Limits on assets vary but might allow someone to have $2,000 in countable resources if single or $3,000 if married. However, certain assets are exempt, including your home, one vehicle, personal possessions, and life insurance policies.
Medicaid covers children in families earning up to 200% or more of the federal poverty level in most states, meaning more children are covered than adults at the same income level. This reflects the program's emphasis on ensuring children have health coverage.
Practical Takeaway: Your state of residence significantly affects Medicaid income limits. If you live in an expansion state, you may have coverage options at higher income levels than someone in a non-expansion state. Calculating your household income carefully—and understanding what counts and what doesn't—is essential when considering Medicaid coverage options.
While income receives the most attention, assets and resources play a different but important role in Social Security and Medicaid eligibility and benefits.
Learn About Florida Vehicle Registration Renewal →
Social Security retirement and disability benefits are not affected by how much money you have in savings, what investments you own, or what property you hold. There is no asset limit for Social Security. A millionaire with substantial savings receives the same Social Security benefit as someone with minimal assets, assuming both have identical work histories and claim at the same age. This is because Social Security is an earned insurance program—you paid into it through taxes during your working years.
Supplemental Security Income (SSI), however, is different from regular Social Security. SSI is a needs-based program for elderly, blind, and disabled individuals with limited income and resources. SSI has strict asset limits: $2,000 for an individual and $3,000 for a couple as of 2024. Certain assets do not count toward this limit. Your home and the land it sits on are excluded. One vehicle used for transportation is excluded. Household goods, personal effects, and life insurance policies are also exempt. Inaccessible funds in retirement accounts and income-producing property used for self-support are treated differently than liquid savings.
Medicaid's asset rules vary by state and program type. For adults in most states, asset limits are similar to SSI—around $2,000 for individuals and $3,000 for couples, though some states have eliminated asset tests entirely for certain populations. For long-term care coverage through Medicaid, asset limits may apply differently. Some states allow higher asset limits for specific situations like home ownership or if you are receiving institutional care.
An important consideration is the "look-back period" for Medicaid's long-term care coverage. If you give away assets or sell
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.