While both Medicare and Medicaid play critical roles in providing healthcare coverage to Americans, they differ greatly in the scope and type of benefits they offer. The most important distinction between the two programs is that Medicaid covers many services that Medicare does not — especially when it comes to long-term care, custodial care, and additional support services for low-income individuals and families.

For people who qualify for both programs (known as dual-eligible beneficiaries), Medicaid acts as a safety net that fills in the gaps left by Medicare. Understanding what Medicaid covers that Medicare doesn’t is essential for seniors, caregivers, and anyone planning for healthcare costs later in life. This knowledge helps ensure that no one misses out on valuable benefits — particularly those related to long-term care, home support, dental services, and preventive programs.

The Core Difference in Coverage

To put it simply:

• Medicare is designed to cover acute medical care — hospital stays, doctor visits, surgeries, and short-term treatment.

• Medicaid provides a broader safety net that includes long-term, custodial, and non-medical services for people who can’t afford private care.

This means that Medicaid doesn’t just treat illnesses; it also helps maintain a person’s quality of life when they are aging, disabled, or living with chronic conditions that require daily support.

Medicaid’s Broader Coverage Explained

Medicaid offers coverage that goes far beyond the limits of Medicare. Some of the most important categories where Medicaid provides benefits that Medicare does not include:

1. Long-Term Care (Nursing Home and Custodial Care)

This is the single biggest difference between the two programs.

• Medicare covers only short-term rehabilitation after a hospital stay (usually up to 100 days).

• Medicaid, however, covers long-term custodial care in nursing homes indefinitely, as long as you meet income and asset requirements.

Custodial care refers to non-medical assistance with daily living activities such as bathing, eating, dressing, and mobility — services that older adults or disabled individuals often need over time.

Example:
Margaret, age 82, has dementia and needs help bathing, dressing, and eating.

• Medicare won’t cover her long-term stay in a nursing home.

• Medicaid covers 100% of her nursing home costs, including room, meals, and daily care.

Average Cost Difference (2025):

• Nursing home cost: $8,500/month

• Medicare covers: $0 (after short rehab period)

• Medicaid covers: The entire amount for eligible individuals

This is why Medicaid is sometimes referred to as the “primary payer of long-term care” in the U.S.

2. Home and Community-Based Services (HCBS)

For individuals who want to age at home instead of moving into a nursing facility, Medicaid provides Home and Community-Based Services (HCBS).

These services include:

• Home health aides

• Personal care attendants

• Meal delivery

• Transportation to medical appointments

• Home modifications (ramps, railings, stairlifts)

• Adult day care programs

Medicare only covers short-term skilled home health care after hospitalization, and only if it’s medically necessary. Medicaid’s HCBS programs, on the other hand, can provide ongoing support to keep individuals safe and independent at home.

Example:

• James, age 70, has mobility issues but prefers to live independently.

• Medicare provides limited physical therapy at home for six weeks.

• Medicaid continues covering a home aide and medical transportation long-term.

3. Comprehensive Dental Care

Dental coverage is a significant gap in Medicare.

• Medicare covers only dental services directly related to medical treatment — for example, jaw surgery or facial trauma.

• Medicaid provides routine dental coverage in most states, including exams, cleanings, fillings, extractions, and dentures.

Coverage varies by state:

• California (Medi-Cal): Full adult dental benefits

• New York: Exams, fillings, root canals, dentures

• Florida: Emergency dental only

For low-income seniors, Medicaid’s dental coverage can be life-changing — poor oral health is linked to heart disease, malnutrition, and diabetes complications.

4. Vision and Hearing Services

Medicare’s coverage of vision and hearing care is extremely limited.

• Medicare Part B covers only medically necessary eye exams (like for glaucoma or diabetic retinopathy) and no routine vision care or glasses.

• Hearing aids and routine exams are also excluded under Original Medicare.

Medicaid, however, often includes:

• Annual eye exams

• Prescription eyeglasses and contact lenses

• Hearing exams and hearing aids

Coverage varies by state, but many Medicaid programs allow enrollees to receive new glasses every 1–2 years and replacement hearing aids every few years.

5. Mental Health and Substance Use Treatment

While Medicare provides some coverage for mental health, it often limits the number of therapy sessions and inpatient stays.

• Medicare: Pays for outpatient therapy (80%) and 190 days of lifetime psychiatric hospital care.

• Medicaid: Covers unlimited outpatient and inpatient mental health care, including substance use disorder (SUD) treatment, rehab, and crisis intervention.

Most Medicaid plans also include:

• Group therapy

• Peer support programs

• Case management

• Medication-assisted treatment (MAT) for opioid addiction

This expanded coverage makes Medicaid essential for individuals struggling with mental health or addiction who might otherwise go untreated.

6. Non-Emergency Medical Transportation (NEMT)

Transportation is one of the most underrated benefits that Medicaid provides. Many beneficiaries, especially seniors and disabled individuals, can’t easily travel to doctor appointments or pharmacies.

• Medicare: Offers no coverage for routine transportation.

• Medicaid: Covers non-emergency medical transportation (NEMT), including rides to and from hospitals, clinics, dialysis centers, and pharmacies.

States partner with private companies or ride-share programs to coordinate free or low-cost rides for members.

Example:

• Maria, 75, lives in a rural area and has no car.

• Medicaid covers her round-trip rides for weekly dialysis treatments — saving her hundreds per month.

7. Long-Term Institutional Care (Nursing Facilities and Assisted Living)

While Medicare’s coverage for nursing homes is short-term, Medicaid provides unlimited long-term coverage in qualifying facilities.

This includes:

• Skilled nursing facility care

• Intermediate care facilities (ICFs) for individuals with intellectual disabilities

• Assisted living programs (in some states)

• Personal care services

Eligibility Tip:
To qualify, your income and assets must fall below your state’s limits. Many seniors “spend down” their savings to meet Medicaid requirements for long-term care — a process known as Medicaid spend-down.

8. Prescription Drugs (for Dual Eligibles)

While Medicare Part D offers prescription drug coverage, Medicaid often provides additional drug benefits for people who are dual eligible.

Medicaid may cover:

• Drugs not included in a Part D formulary

• OTC (over-the-counter) medications like vitamins or diabetic supplies

• Lower copayments for prescriptions

Some states also provide “wrap-around” drug coverage, paying for prescriptions that Medicare denies.

9. Preventive and Supportive Services

Medicaid’s focus on whole-person health includes preventive and supportive care beyond what Medicare provides, such as:

• Nutrition counseling

• Smoking cessation programs

• Family planning and maternity care

• Hospice and palliative support beyond Medicare limits

• In-home case management and care coordination

These services reduce long-term health risks and help beneficiaries avoid hospitalization — a win for both patients and the healthcare system.

10. Personal Care and Homemaker Services

Another area where Medicaid shines is personal assistance with activities of daily living (ADLs):

• Bathing, grooming, dressing

• Meal preparation and feeding assistance

• Laundry and housekeeping

• Medication reminders

Medicare doesn’t cover these non-medical, supportive services, even if they’re vital for maintaining independence. Medicaid fills that gap, especially through waiver programs like:

• 1915(c) HCBS Waivers (for home-based care)

• PACE (Program of All-Inclusive Care for the Elderly)

Medicaid Waivers: Expanding Flexibility Beyond Federal Limits

Medicaid waivers give states flexibility to design programs tailored to their residents. The most common include:

• Section 1115 Waivers: For experimental or pilot programs (e.g., covering housing support or behavioral health services).

• 1915(b) Waivers: For managed care programs to improve efficiency.

• 1915(c) HCBS Waivers: For long-term care at home or in community settings.

Through these waivers, states can offer additional benefits like:

• Respite care for caregivers

• Supported employment for people with disabilities

• Housing stabilization services

These innovative programs reflect Medicaid’s role as both a healthcare and social support system.

Financial Assistance Through Medicaid

Another major advantage of Medicaid is financial protection. Medicaid doesn’t just cover more services — it also reduces the costs of Medicare for those who qualify for both.

For dual-eligible beneficiaries, Medicaid can pay:

• Medicare Part B premiums (~$175/month)

• Deductibles and coinsurance

• Prescription copays

• Nursing home fees and long-term services

This means that even when both programs overlap, Medicaid guarantees affordability and access.

Real-Life Examples

Example 1: Long-Term Care Case
Harold, age 79, suffered a stroke and needs full-time nursing assistance.

• Medicare covers his hospital stay and rehabilitation for 60 days.

• When he transitions to a nursing home, Medicare coverage ends.

• Medicaid takes over and pays his $8,000/month long-term care bill.

Example 2: Home Support Case
Lydia, 68, lives alone with arthritis.

• Medicare covers her knee replacement surgery and physical therapy for six weeks.

• Medicaid covers a home health aide for meal prep and bathing for the next year.

These examples highlight why Medicaid is essential for long-term well-being and stability.

Key Comparison Table

Service	Covered by Medicare?	Covered by Medicaid?
Hospital care	Yes	Yes
Doctor visits	Yes	Yes
Long-term care (nursing homes)	No	Yes
Custodial care (daily living help)	No	Yes
Dental	No	Yes (varies by state)
Vision	Limited	Yes
Hearing aids	No	Yes
Mental health (long-term)	Limited	Comprehensive
Home health care	Short-term only	Long-term
Non-emergency transportation	No	Yes
Prescription drugs	(Part D)	(plus extras for duals)

Why Medicaid’s Extra Coverage Matters

Medicaid’s broader coverage ensures that low-income individuals, seniors, and people with disabilities receive comprehensive, continuous care that Medicare alone can’t provide. It addresses not just medical treatment but also daily living needs, mental health, and preventive services that improve quality of life.

In other words, while Medicare is a health insurance system, Medicaid functions as a complete healthcare and social support program.

Final Thoughts

The biggest takeaway is that Medicaid covers essential, long-term, and supportive care that Medicare doesn’t.

• Medicare focuses on short-term, medical-based treatment.

• Medicaid ensures people can live safely, comfortably, and with dignity — even when they need ongoing support.

For millions of Americans, especially seniors and people with disabilities, Medicaid’s extended benefits make the difference between living independently and facing financial ruin. It’s the most critical bridge in the U.S. healthcare system, transforming coverage gaps into care continuity for those who need it most.