These are two separate programmes that people routinely conflate, and the confusion has a practical cost: families sometimes assume Medicare will cover a long-term nursing home stay, which is not what it is designed to do. This explains the structural difference and how a facility's certifications affect who it can admit. It is general information — specific eligibility and coverage rules are set by the programmes themselves and change, so confirm anything decision-relevant with the official sources named below.
✓Medicare is federal health insurance; Medicaid is a joint federal-state programme based on financial need.
✓Medicare covers skilled nursing care in limited, condition-based circumstances — not long-term custodial care.
✓Medicaid is the primary payer for long-term nursing home care in the United States.
✓Facilities are certified for Medicare, Medicaid, or both — and that shapes who they can admit.
Two different programmes
Medicare is federal health insurance, primarily for people aged 65 and over and for some younger people with disabilities. Eligibility is generally based on age or disability status rather than income.
Medicaid is a joint federal and state programme covering people with limited income and resources. Because states administer it within federal rules, eligibility criteria and covered services differ from state to state — sometimes substantially. There is no single national Medicaid rule to look up.
The distinction that actually matters
Medicare covers skilled nursing facility care in specific, limited circumstances — broadly, short-term skilled care following a qualifying hospitalisation, subject to conditions and time limits. It is health insurance covering a period of skilled care, not a programme designed to fund living in a nursing home indefinitely.
Medicaid, by contrast, is the primary payer for long-term nursing home care in the United States for people who meet its financial and functional eligibility criteria.
This is where families are most often caught out. Someone admitted for rehabilitation after a fracture may be covered under one arrangement, and if the stay becomes long-term, the paying arrangement can change entirely. That transition is worth asking about early rather than discovering later — the facility's business office and a benefits counsellor are the people who can walk through it.
How certification shapes admission
Nursing homes are certified to participate in Medicare, in Medicaid, or in both, and most certified facilities participate in both. Certification is published in the CMS data, and it is a practical constraint rather than a technicality.
A facility that does not participate in Medicaid cannot be paid by it, which matters if a stay is expected to become long-term. It is a reasonable question to ask directly: what happens if the stay extends beyond what the current arrangement covers, and does this facility accept Medicaid for residents who transition.
This also explains something you may notice while searching — availability differs by how a stay will be paid, and a facility may have capacity for one kind of admission and not another.
Where to get an actual answer
This site publishes public CMS data about facilities. It does not determine eligibility, calculate coverage, or give benefits advice, and anyone telling you what you will be covered for without knowing your circumstances is guessing.
For Medicare questions, Medicare itself is the authoritative source. Every state also runs a State Health Insurance Assistance Program, which provides free, unbiased counselling on Medicare. For Medicaid, the state Medicaid agency sets and applies the rules where you live. If a nursing home admission is imminent, the hospital discharge planner and the facility's business office deal with this daily and are the fastest route to a concrete answer.
Frequently asked questions
What is the difference between Medicare and Medicaid?▾
Medicare is federal health insurance, primarily for people 65 and over and some younger people with disabilities, generally based on age or disability rather than income. Medicaid is a joint federal-state programme for people with limited income and resources, administered by states within federal rules, so its criteria vary by state.
Does Medicare pay for long-term nursing home care?▾
It is not designed to. Medicare covers skilled nursing facility care in specific, limited circumstances — broadly short-term skilled care following a qualifying hospitalisation, subject to conditions and time limits. Medicaid is the primary payer for long-term nursing home care for people who meet its eligibility criteria.
What happens if a short rehabilitation stay becomes long-term?▾
The paying arrangement can change, and that transition catches families out. Ask about it early rather than later — the facility's business office and a benefits counsellor can explain what applies in the specific situation.
Does every nursing home accept Medicaid?▾
No. Facilities are certified to participate in Medicare, in Medicaid, or in both. Most certified facilities participate in both, but a facility that does not participate in Medicaid cannot be paid by it, which matters if a stay may become long-term. It is worth asking directly.
Who can tell me what will actually be covered?▾
Medicare is authoritative for Medicare questions, and every state runs a State Health Insurance Assistance Program offering free counselling. The state Medicaid agency sets Medicaid rules where you live. If admission is imminent, the hospital discharge planner and the facility's business office handle this daily. This site publishes CMS data and does not determine coverage.
Verify with official sources
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS or any facility. Confirm current details on the official CMS Care Compare site and with the facility before making decisions.
SeniorCareRating.com summarizes public CMS data. It is not affiliated with CMS, Medicare.gov, or any nursing home. Data may lag current conditions. This is not medical, legal, or care-placement advice — always verify with official sources and qualified professionals.
