Medicare Durable Medical Equipment Coverage

Durable medical equipment (DME) can support recovery after an illness or injury, help manage chronic conditions, and make day-to-day life at home safer and more comfortable. Understanding what counts as DME, how Medicare plans determine durable medical equipment coverage, and what paperwork is required can help you avoid surprises and get what you need without delays. 

In this guide, we break down what DME is, how Medicare Part B durable medical equipment benefits work, and practical steps to help determine if your equipment is covered.  

What is durable medical equipment? 

Medical equipment is considered durable medical equipment if it is:¹ 

• Medically necessary  

• Reusable  

• Long-lasting (that is, the equipment is intended to last 3 or more years) 

• Appropriate for at-home use 

Having the right equipment can improve mobility and safety, reduce the risk of falls, support everyday activities like bathing and walking, and enable at-home recovery. For many people, timely access to DME shortens hospital stays and improves quality of life. 

Common examples of durable medical equipment include:¹ 

• Mobility aids: manual wheelchairs, power wheelchairs and scooters (when criteria are met), walkers, rollators, canes, and crutches 

• Home care and safety: hospital beds, pressure-reducing mattresses, patient lifts and transfer devices, bedside commodes, shower chairs, and bathroom safety aids 

• Respiratory and sleep therapy: home oxygen equipment and supplies, nebulizers, CPAP/BiPAP devices and related supplies 

• Diabetes management: blood sugar monitors, test strips, and other related diabetic supplies 

• Nutrition support: certain enteral nutrition pumps (feeding pumps) and supplies when medically necessary 

Even if your equipment is covered under Original Medicare, you may have additional out-of-pocket costs for some delivery and setup fees, maintenance for non-covered accessories, or upgrades beyond the standard model. Costs may also vary depending on whether the supplier accepts Medicare assignment. Suppliers that accept assignment agree to Medicare’s approved amount, which can limit what you pay, while nonparticipating suppliers may charge more.¹ If you have a Medicare supplement insurance policy with Original Medicare, it may help pay your Part B coinsurance for DME.

When in doubt, ask your provider or plan to explain your DME coverage so you know what to expect. 

DME eligibility under Medicare 

To qualify for durable medical equipment coverage under Medicare, you must be enrolled in Part B (or a Medicare Advantage plan); the equipment must be appropriate for home use, and the supplier must be Medicare-enrolled. 

Eligibility can vary by condition and equipment type: 

• Short-term needs: Equipment for temporary recovery (for example, post-surgical walkers or crutches) is often covered on a rental basis with clear documentation of medical need. 

• Chronic conditions: Long-term equipment and supplies (such as oxygen or diabetes testing supplies) may require ongoing clinical documentation and periodic reorders or compliance checks. 

• Power mobility: Items such as power wheelchairs or scooters typically require a face-to-face evaluation, documentation of functional limitations, and confirmation that the home environment can accommodate the device. 

To find out if you qualify, speak with your health care provider about how the equipment will support your diagnosis and daily functioning at home. Your provider should document your medical need and specify the item and features. Then, your provider will work with Medicare or your private insurance company to determine if prior authorization is required and identify approved suppliers. 

How to get DME covered under Medicare 

A simple, step‑by‑step approach can make the process smoother: 

1. Discuss your needs with your provider: Review your diagnosis and day‑to‑day challenges. Ask whether DME is medically necessary and which equipment features would help you. 

2. Confirm coverage: 

   • If you have Original Medicare, confirm whether the item is covered under Original Medicare Part B. If you have additional coverage (such as Medicare Supplement insurance), review how costs like coinsurance may be handled. 

   • If you have Medicare Advantage, check with your plan provider for coverage and costs details. 

3. Gather documentation: Ensure your provider completes any face‑to‑face evaluation, detailed written order, and includes relevant test results. 

4. Choose a Medicare-enrolled supplier: You can browse Medicare.gov’s Supplier Directory to find enrolled suppliers. Medicare generally won’t pay for equipment from suppliers that aren’t enrolled in Medicare. 

   • Participating suppliers: these suppliers accept Medicare assignment and can’t charge more than the Medicare-approved amount for equipment, which helps keep your costs lower.¹ 

   • Non-participating suppliers: these suppliers are still enrolled in Medicare but don’t agree to accept assignment on all claims. Medicare only covers up to the Medicare-approved amount, and because these suppliers can charge more, your out-of-pocket costs may be higher.¹ 

5. Arrange delivery and training: Schedule delivery, setup, and education on proper use and maintenance.  

6. Plan for follow-ups: Understand rental timelines, supply replacement schedules, and any compliance checks (for example, sleep therapy usage data). 

If you are using Medicare Part B durable medical equipment benefits, ask your supplier to explain whether your item will be rented or purchased and how coinsurance will be billed under DME Medicare Part B rules.

Tips to minimize costs under Medicare 

1. Ask about standard models: Coverage often applies to standard equipment that meets your medical need. Upgrades or deluxe features may not be covered. 

2. Use approved suppliers: Using out‑of‑network or non‑enrolled suppliers can increase your costs and may lead to claim denials. 

3. Track timelines: Rentals, replacement schedules, and reauthorization dates affect coverage. Set reminders for renewals and required check‑ins. 

4. Keep documentation: Maintain copies of orders, authorizations, delivery tickets, and supplier communications for future service or repairs. 

5. Report changes: Tell your provider and supplier if your condition improves or declines, as this can impact ongoing medical necessity and equipment needs. 

These tips can help you make the most of your durable medical equipment coverage and avoid unexpected bills.

Frequently asked questions about Medicare coverage for DME

Q1. Does Medicare cover all types of medical equipment? 

No. Medicare Part B covers equipment that meets the definition of DME: it must be medically necessary, durable, appropriate for home use, and not generally useful to someone who is not ill or injured. Convenience items, home modifications (such as ramps or grab bars), and most disposable supplies are typically not covered. 

Q2. Do I always have to rent my equipment? 

Not always. Some items are rented on a monthly basis, while others may be purchased outright. Medicare has specific rules about which items are usually rented and which can be bought. Some equipment requires a certain number of rental payments first before becoming your property. Your supplier should explain whether your item is a rental or purchase and how that affects your costs. 

Q3. Can I choose any DME supplier I want? 

To receive full benefits, you generally must use suppliers that participate with your coverage. Under Original Medicare, you can select any supplier enrolled in Medicare. Using a supplier that also accepts Medicare assignment can lower your costs. Medicare Advantage and other health plans may require you to use in‑network or contracted suppliers. 

Q4. Is prior authorization required for DME under Medicare? 

Original Medicare requires prior authorization for certain items, especially higher‑cost or powered equipment such as power wheelchairs or some respiratory devices.³ Your provider and supplier usually work together to submit the necessary documentation, but you should confirm authorization is approved before the equipment is ordered. You can refer to CMS.gov’s master list of Durable Medical Equipment, Prosthetics, Orthotics, and Supplies (DMEPOS) subject to prior authorization to determine if your equipment requires prior approval or not. 

Q5. What if my equipment breaks or no longer meets my needs? 

If your DME is damaged through normal use or reaches the end of its useful lifetime, Medicare and many health plans may help cover repair or replacement when it is still medically necessary. If your condition changes and your current equipment no longer meets your needs, talk with your provider about updated documentation and whether a different item is appropriate. 

Q6. Will my Medicare Supplement (Medigap) policy help with DME costs? 

Medicare supplement insurance policies generally help pay some or all of the Part B coinsurance for covered services, including DME, depending on the specific plan you have. Review your Medicare supplement plan or contact your insurer to see how it works with your DME coverage. 

Q7. Does a nursing home qualify as my home for Medicare DME coverage? 

Generally, no. A hospital or skilled nursing facility (SNF) does not qualify as your home for DME coverage under Medicare Part B. If you’re staying in one of these facilities as part of a covered stay under Part A (hospital insurance), the facility is typically responsible for providing any equipment you need during your stay for up to 100 days as outlined by Medicare.⁴ If you are staying in a long-term care facility, however, that can qualify as your home for Medicare purposes.  

Sources

¹ Centers for Medicare & Medicaid Services (CMS). Durable medical equipment (DME) coverage. Retrieved May 4, 2026, from www.medicare.gov/coverage/durable-medical-equipment-dme-coverage. 

² Centers for Medicare & Medicaid Services (CMS). DMEPOS fee schedule. Retrieved May 4, 2026, from www.cms.gov/medicare/payment/fee-schedules/dmepos. 

³ Centers for Medicare & Medicaid Services (CMS). Wheelchairs and scooters. Retrieved May 4, 2026, from www.medicare.gov/coverage/wheelchairs-scooters. 

⁴ Medicare Coverage of Durable Medical Equipment & Other Devices. Retrieved May 4, 2026, from www.medicare.gov/publications/11045-medicare-coverage-of-dme-and-other-devices.pdf. 

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