Whether Medicare helps with home health depends on your situation, your plan and the agency. Medicare’s rules are national, so they apply in Missouri and Illinois alike, but a plan or a state program can add steps. This guide gives the general picture. Only Medicare, your plan and your treating clinician can tell you what applies to you.
If you want a broader overview first, start with home health in St. Louis.
What Medicare generally looks for
For Original Medicare, home health generally depends on several conditions being met together:
- You are under the care of a physician or another allowed practitioner, and that clinician has established a plan of care that is reviewed regularly.
- A face-to-face encounter with an allowed clinician took place within the timeframe Medicare sets, related to the main reason you need home health.
- You need skilled care on an intermittent basis, such as skilled nursing or physical, occupational or speech therapy.
- You are homebound.
- The care comes from an agency that takes part in Medicare.
If any one of these is missing, Medicare may not pay. The clinician and the agency are the ones who document these points, so ask them to explain how your situation fits.
What homebound means
Homebound does not mean you can never leave. Generally it means that leaving home takes a considerable and taxing effort, and that you need help, such as a device, transportation or another person, or that leaving is medically not advised. Absences for medical care, adult day care and occasional short outings such as religious services may still be consistent with it.
Because the details matter, read our plain-language page on what homebound means for care at home.
What intermittent skilled need means
Skilled care means care that needs the skills of a nurse or therapist, such as wound assessment or therapy to regain function. Intermittent means it is provided on a part-time or periodic basis, not around the clock. Help with bathing or meals alone, without a skilled need, does not generally qualify. A home health aide may be part of the plan when a skilled service is also in place.
Medicare Advantage differences
Medicare Advantage plans must offer the same basic benefits as Original Medicare, but they often add steps. You may need prior authorization, or to use agencies in the plan’s network. Ask the plan before the first visit. Our page on Medicare Advantage and wound care questions lists the kinds of things to ask.
MO HealthNet and other coverage
MO HealthNet, Missouri’s Medicaid program, has its own rules for home and community-based services, and they differ from Medicare’s. If you are on both Medicare and Medicaid, ask each how they work together. Illinois Medicaid is separate for Metro East residents. Commercial plans and long-term care insurance vary by policy. See our notes on Medicaid questions for a starting list.
Questions to ask
- Do I meet the conditions for home health under my plan?
- Has my physician documented the face-to-face visit and the plan of care?
- Does this agency take part in my plan, and is prior authorization needed?
- What am I responsible for paying, and when will I know?
- What happens if my needs change or I stop needing skilled care?
If you also have a wound or a medical issue that needs a clinician to examine it, Gateway can arrange a visit alongside your agency. Coverage for those visits depends on the treating provider and your plan. Our insurance page explains what to ask.
For an emergency, call 911.
Common questions
Does Medicare pay for home health forever?
No. It is generally tied to a plan of care that is reviewed regularly, and it continues only while you meet the conditions. Ask your physician and agency how long they expect it to last.
Does Medicare cover a home health aide on its own?
Generally, aide services are part of a plan when you also need a skilled service. Aide help alone, or long-term custodial care, is typically not what home health is for. Ask your agency how it applies.
Do I pay anything for Original Medicare home health?
Cost sharing differs by service and by plan, and equipment can be treated differently from visits. Ask Medicare, your plan or the agency what you may owe before care begins, and ask for the answer in writing if you can.
What if my claim is denied?
Ask for the reason in writing, and talk with the agency and your physician about what documentation may be missing. Medicare and most plans have appeal steps with deadlines printed on the notice, so read it carefully and act promptly.
Where can I get help with Medicare questions in Missouri?
Medicare itself, your plan and a state health insurance counseling program can help you understand your options. You can also call Gateway at 314-325-0126 with questions about the house calls and wound care visits we arrange.
Related pages
General information to help you talk with your own clinician. It is not medical advice, and the treating clinician makes every clinical decision. For a medical emergency, call 911.
Updated October 2026