Some equipment Medicare pays 80% of. Some it pays nothing toward. The dividing line is not what most families expect.
Almost every family arranging care for an aging parent runs into the same question. A doctor or occupational therapist recommends something — a walker, a shower chair, a device to manage a complicated medication schedule — and the first thing you want to know is whether Medicare will pay for any of it.
The answer really does change from item to item, but it isn't random. Medicare uses one specific test. Once you understand that test, you can guess the answer for almost any device before you even call anyone.
The rule everything turns on
Medicare Part B covers a category called durable medical equipment, or DME. Medicare.gov defines DME as equipment that is:
- Durable, meaning it can withstand repeated use
- Used for a medical reason
- Typically only useful to someone who is sick or injured
- Used in your home
- Expected to last at least three years
An item has to pass all five tests. Most products fail on the third one. A walker is no use to someone who walks well, so it passes. A tablet with a medication reminder app is useful to anyone, healthy or not — so it fails, no matter how much it helps.
Medicare calls anything that fails this test a convenience item. That label can be misleading, so it's worth saying plainly: something can be truly necessary for your parent's safety at home and still get labeled a convenience item. The label is about how broadly useful the product is to anyone — not about how much your family actually needs it.
What you pay when something is covered
For equipment that qualifies, Part B pays 80% of the Medicare-approved amount once you've met the yearly Part B deductible. In 2026 that deductible is $283, up from $257 in 2025. The standard Part B premium is $202.90 a month.
So on covered equipment, your share is the deductible plus 20% of the amount Medicare approves — not 20% of the sticker price, which is often a different, higher number.
The detail that catches families out
Coverage isn't only about the item. It's also about who you buy it from.
Both the prescribing doctor and the supplier must be enrolled in Medicare. The supplier must also accept assignment — meaning they agree to take Medicare's approved amount as full payment. A supplier who participates in Medicare has to accept assignment. One who doesn't participate can charge you more.
This matters most with rented equipment. Medicare rents some DME instead of buying it outright. If the supplier won't accept assignment for every month of the rental, you pay the full cost upfront and wait for Medicare to pay you back after the claim is processed. Families usually find this out after the fact, not before.
One question, asked before you order anything, avoids the surprise: are you enrolled in Medicare, and will you accept assignment for the whole rental period?
Applying the test to common purchases
Running the five-part test against the products families actually ask about gives a clear split.
- Walkers and rollators — covered. Medicare lists them by name, rollators included.
- Hearing aids — not covered. They're excluded by name, not by the test.
- Automatic pill dispensers — not covered as equipment, though there's one narrow clinical exception.
- Medical alert systems — not covered. They're classified as convenience items.
Canes, commode chairs, hospital beds, wheelchairs, scooters, oxygen equipment, and CPAP machines are all on Medicare's covered list. Grab bars, stair treads, retail raised toilet seats, and most smart home equipment are not.
| Route | Covers it? | What to know |
|---|---|---|
| Original Medicare (Part B, DME) | Yes, if it passes the test | Pays 80% of the approved amount after the $283 (2026) deductible; the supplier must accept assignment. |
| Covered equipment | Yes | Walkers, rollators, canes, wheelchairs, hospital beds, oxygen, and CPAP are on the covered list. |
| Convenience and home-safety items | No | Hearing aids, pill dispensers, medical alert systems, and grab bars are excluded or classed as convenience items. |
| Medicare Advantage (Part C) | Sometimes | May add over-the-counter allowances, hearing, vision, dental, or an emergency response system. Varies by plan and county. |
| Medicaid | Sometimes | Often covers what Original Medicare declines, especially through Home and Community-Based Services waivers. Set state by state. |
| HSA / FSA funds | Yes, as payment | Pre-tax dollars can buy equipment Medicare declines, lowering the real cost by your tax rate. |
Three routes when Original Medicare says no
A no from Original Medicare isn't always the end of the story.
Medicare Advantage. Part C plans are allowed to offer extra benefits Original Medicare doesn't, and many do — hearing, vision, dental, over-the-counter allowances, and sometimes personal emergency response systems. These benefits vary a lot between plans and counties, and they can change every year at renewal. The plan's Evidence of Coverage document is the only source you can trust — not the marketing material.
Medicaid. For those who qualify, state Medicaid programs often cover items Medicare won't, especially through Home and Community-Based Services waivers. The rules are set state by state.
Tax-advantaged accounts. HSA and FSA funds can usually pay for medical equipment Medicare declines to cover, which effectively discounts the purchase by your tax rate.
If you believe a denial is wrong
Medicare has a formal appeals process, and denials do get reversed sometimes — especially when the original claim was missing documentation of medical necessity rather than being genuinely ineligible. The prescribing clinician's notes carry real weight here. A prescription that explains why the equipment is needed, in clinical terms, is much stronger than one that just names the item.
For a broader look at what Medicare covers beyond equipment, see What Medicare Actually Covers (and What Surprises Most People).
The practical summary
Before buying anything expecting Medicare to help, ask four questions. Would a healthy person have no use for this item? Is it prescribed for use at home? Is the supplier enrolled and willing to accept assignment? And if the answer to any of those is no, does the parent's Medicare Advantage plan or state Medicaid program cover it instead?
Answering those four questions before you buy prevents most of the unpleasant surprises families run into afterward.
Before buying any assistive device, answer these four questions in order:
- Is the item classed as durable medical equipment under Medicare's definition?
- Has a doctor prescribed it as medically necessary?
- Is the supplier enrolled in Medicare and accepting assignment?
- If any answer is no, will Medicare Advantage or state Medicaid cover it instead?
Key Takeaways
- Medicare covers durable medical equipment only when the item would be of little use to a healthy person; that single test decides most cases.
- On covered equipment, Part B pays 80% after the 2026 deductible of $283, and your share is 20% of the Medicare-approved amount, not the sticker price.
- Coverage also depends on the supplier: both the prescriber and the supplier must be enrolled in Medicare, and the supplier should accept assignment.
- Walkers, wheelchairs, hospital beds, and oxygen are covered; hearing aids, pill dispensers, medical alert systems, and grab bars are not.
- When Original Medicare says no, a Medicare Advantage plan, state Medicaid, or HSA and FSA funds may still pay, and a denial can be appealed.
Sources
- Medicare.gov — Durable medical equipment (DME) coverage
- CMS — 2026 Medicare Parts A & B Premiums and Deductibles
Coverage depends on your specific plan, your documented medical need, and your supplier. To confirm anything that matters to you: call Medicare on 1-800-MEDICARE, check your plan's Evidence of Coverage, or contact your State Health Insurance Assistance Program (SHIP), which provides free one-to-one counseling in every state.