Free Guide to Understanding Medicaid Programs

What Medicaid Is and How It Works

Medicaid is a government health insurance program that helps people and families with lower incomes pay for medical care. Unlike Medicare, which is based on age and work history, Medicaid is primarily based on income and other financial circumstances. The program is jointly funded by the federal government and individual states, which means each state runs its own Medicaid program with some variations in how it operates.

The program covers a wide range of medical services. These include doctor visits, hospital stays, prescription medications, mental health services, dental care, vision care, and long-term care services. Some states offer more comprehensive coverage than others, but all states must cover certain core services. Medicaid also covers preventive care like vaccinations, cancer screenings, and wellness visits at no cost to the person receiving care.

Understanding how Medicaid works in your state is important because each state has different rules about income limits, what services are covered, and how the program operates. For example, New York's Medicaid program may look different from Texas's program. This is why a guide that explains the basic structure and general rules can help you understand the framework, even though you'll need to look at your specific state's rules for details.

Medicaid serves millions of Americans. According to the Centers for Medicare and Medicaid Services, as of 2023, approximately 72 million people were enrolled in Medicaid across the United States. This includes children, pregnant women, parents, seniors, and people with disabilities. The program has been in place since 1965 and has expanded significantly over the decades.

Practical Takeaway: Medicaid is a jointly funded federal-state health insurance program focused on helping lower-income individuals and families. Since rules vary by state, use this guide to learn the basics, then research your specific state's program for accurate details about your situation.

Income Limits and Financial Requirements

Income limits are one of the main factors in whether someone may be considered for Medicaid in their state. However, these limits vary significantly from state to state. Some states have set their limits quite low, while others have set them higher. For example, in 2024, some states set their income limit for a single adult at around 100% of the federal poverty level (approximately $15,060 per year), while other states set limits at 138% of the federal poverty level (approximately $20,783 per year).

The federal poverty level changes each year. For 2024, the federal poverty level for a single person is $15,060 per year, and for a family of four it is $31,200 per year. These numbers are used to determine income thresholds for various assistance programs. Medicaid programs use these thresholds as a starting point, but individual states often set their own limits that may be higher or lower.

Income is not the only financial measure that matters. States also look at assets, which are things a person owns like savings accounts, property, or vehicles. Different states have different asset limits. Some states have very low asset limits (historically, some were as low as $2,000 for an individual), while others have eliminated asset tests altogether. It's important to understand that income and assets are evaluated separately, and both may affect consideration.

There are also special income rules for certain groups. For example, pregnant women and children often have higher income limits than other adults in the same state. Parents may have different limits than seniors. Working individuals may have different rules than those who are not working. Additionally, when income is counted, certain types of income may be excluded or counted differently. For instance, some states don't count all earned income the same way as unearned income.

The Medicaid Expansion under the Affordable Care Act changed income limits in many states starting in 2014. States that expanded Medicaid raised their income limits significantly, typically to 138% of the federal poverty level for adults. As of 2024, 40 states plus Washington D.C. have adopted this expansion, while 10 states have not. This creates different thresholds depending on which state you live in.

Practical Takeaway: Understand that income limits vary by state and by group (children, parents, seniors, etc.). Your state's specific income limit is the key number you need. Visit your state's Medicaid website or contact the state program directly to learn the exact income limits that apply to your situation and household size.

Who May Be Considered for Medicaid Coverage

Medicaid serves many different groups of people, though the specific groups covered vary by state. Understanding which groups are covered is a starting point for learning about potential options. Federal law requires states to cover certain groups, while states may choose to cover additional groups. The federally required groups include children under age 6, pregnant women, parents of dependent children, seniors (age 65 and older), and people with disabilities.

Children make up a large portion of Medicaid enrollment. The Children's Health Insurance Program (CHIP), which is sometimes called Medicaid in some states, covers children in families with incomes too high for regular Medicaid but too low to purchase private insurance. As of 2023, CHIP covered approximately 7.7 million children. Many states cover children with family incomes up to 200% or even 300% of the federal poverty level, making it possible for children in working families to be covered.

Pregnant women and women in the postpartum period are a covered group in all states. Medicaid coverage for pregnant women typically includes prenatal care, delivery, and postpartum care. Some states extend coverage for a longer postpartum period than others. In 2023, the federal government extended postpartum coverage from 60 days to 12 months in all states, though implementation varies by state timeline.

Parents of dependent children may be covered, but income limits for parents are often lower than for children. This varies significantly by state. Some states cover parents with incomes up to 100% of the federal poverty level, while others cover parents up to higher percentages. In expansion states, parents can be covered at up to 138% of the federal poverty level.

Seniors (people age 65 and older) may be covered by Medicaid to help pay for services that Medicare does not cover, such as long-term care and prescription drugs. People with disabilities, regardless of age, are another covered group. This includes people with physical disabilities, intellectual disabilities, and mental health conditions that substantially limit major life activities. Additionally, people who are blind or have visual impairments are a covered group under federal law.

Practical Takeaway: Medicaid covers multiple groups including children, pregnant women, parents, seniors, and people with disabilities. Your group category may affect your specific income limits and the services you can receive. Identify which group or groups might apply to you, then research your state's rules for that group.

Services and Coverage Provided by Medicaid

Medicaid covers a broad range of health care services, though the exact services vary by state and sometimes by how a person is enrolled. Federal law requires all states to cover certain core services. These mandatory services include inpatient hospital services, outpatient hospital services, emergency services, physician services, laboratory and X-ray services, skilled nursing services, home health services, and early and periodic screening, diagnostic, and treatment services for children.

Beyond the mandatory services, states may cover additional services. These optional services often include prescription medications, dental services, vision services, hearing aids, rehabilitation services, and transportation to medical appointments. About 48 states cover prescription medications, making this a fairly standard service. However, the specific medications covered and any cost-sharing requirements vary by state. Some states use formularies, which are lists of approved medications, while others have more open coverage.

Mental health and substance use disorder treatment is covered by all states. This may include outpatient therapy, hospitalization for mental health crises, medication management, and treatment for addiction. The scope and breadth of these services varies. Some states cover behavioral health services extensively, including therapy and counseling, while others may have more limited coverage.

Long-term care services are an important part of Medicaid coverage, especially for seniors and people with disabilities. These services include nursing home care, assisted living, and home and community-based services that allow people to remain in their own homes while receiving care. In fact, Medicaid is the largest payer for long-term care in the United States, covering more than 40% of nursing home residents' costs.

Preventive services are covered at no cost to the person. These include