Medicare Durable Medical Equipment Coverage in NC

Opening answer

Yes. Original Medicare Part B covers medically necessary durable medical equipment for use in your home when a Medicare-enrolled doctor (or certain other clinicians) orders it and you get it from a Medicare-enrolled supplier.[1] Medicare durable medical equipment coverage is a defined benefit, not a catalog of every item a family might want. The equipment must be durable, used for a medical reason, typically useful only if you are sick or injured, used in the home, and expected to last at least 3 years.[1] After you meet the yearly Part B deductible, you generally pay 20% of the Medicare-approved amount if the supplier accepts assignment.[1][3]

That 20% coinsurance is what surprises many Greensboro and Piedmont families. Covered home health visits are different: Medicare.gov says you pay nothing for covered home health services, while the same pages still apply the Part B deductible and 20% coinsurance to Medicare-covered medical equipment.[3][10] What you owe can change if you have a Medicare Advantage plan, a Medigap policy, or a supplier that will not accept assignment. Our team is an independent Medicare advisory. We do not sell wheelchairs, oxygen, or CPAP machines. We help you see how your coverage is supposed to pay.

What counts as durable medical equipment

Medicare.gov’s definition is the place to start. DME can withstand repeated use, is used for a medical reason, is typically only useful to someone who is sick or injured, is used in your home, and is expected to last at least 3 years.[1] CMS uses the same five-part test in regulation, including an expected life of at least 3 years for items classified as DME after January 1, 2012.[2]

Two details matter for families. First, “used in the home” is how Medicare decides whether an item is DME. If the equipment qualifies for home use, you may still take it outside. The home test is about whether it serves a medical purpose inside the home, not a ban on leaving the house with it.[2] Second, a hospital or skilled nursing facility that is providing you Medicare-covered care does not count as your “home” for this benefit. If you are in a Part A skilled nursing stay, the facility is responsible for equipment you need while you are there (for up to 100 days of that stay).[14]

Personal comfort items and household upgrades generally do not qualify. CMS notes that equipment used only for environmental control (room heaters, humidifiers, dehumidifiers, electric air cleaners) is not DME, and personal comfort items are excluded.[2]

Common items Medicare may cover at home

When they are medically necessary, Medicare-covered DME includes canes, commode chairs, CPAP therapy, crutches, glucose monitors and related supplies, hospital beds, infusion pumps and supplies, oxygen equipment and accessories (including oxygen humidifiers), respiratory assist devices, walkers (including rollators), and wheelchairs and scooters.[1][9] The official DME booklet also lists patient lifts, pressure-reducing beds and mattresses used to prevent bed sores, nebulizers and some nebulizer medications when reasonable and necessary, suction pumps, and traction equipment.[14] Hospital beds follow the same home-use and enrolled-supplier rules as other DME.[8]

Medicare pays for different items in different ways. You may need to rent, you may need to buy, you may be able to choose, or the item may become yours after a set number of rental payments.[1] Inexpensive or routinely purchased items (canes, walkers, blood sugar monitors) can often be bought. For some more expensive equipment, such as wheelchairs and hospital beds, Medicare pays rental for 13 months of continuous use, and the supplier must then transfer ownership to you.[14][15]

The doctor’s order, the face-to-face visit, and an enrolled supplier

Anyone with Part B can get DME as long as the equipment is medically necessary, and a doctor or other health care provider (a nurse practitioner, physician assistant, or clinical nurse specialist) prescribes it for use in your home.[14] For some equipment, Medicare also requires extra documentation of medical need. If your condition changes, your doctor must submit a new, updated order.[14]

Power wheelchairs and scooters have extra steps. You must have a face-to-face examination and a written prescription from a treating provider before Medicare covers a power wheelchair or scooter.[5] The wheelchair fact sheet adds that the order must be for use in your home, that you must have limited mobility that meets specific daily-living tests, that both the treating doctor and the DME supplier must accept Medicare, and that your doctor or supplier must have visited your home to confirm the equipment can actually be used there (for example, that it fits through doorways).[16] Medicare will not cover a power wheelchair or scooter that you only need and use outside the home.[14] Certain power wheelchairs also need prior authorization, which the supplier should send to Medicare.[5]

Original Medicare only covers DME if you get it from a supplier enrolled in Medicare (approved, with a Medicare supplier number). If the supplier does not have that number, Medicare will not pay the claim, even if the store is a large chain.[14] Use Medicare’s supplier finder at Medicare.gov/medical-equipment-suppliers, and ask whether they accept assignment and will bill Medicare for you.[1][14]

Assignment and the 20 percent coinsurance

Assignment is the agreement that keeps your share closer to the Medicare-approved amount. If a supplier accepts assignment, they take that amount as full payment, charge you only the Part B deductible and coinsurance, submit the claim to Medicare, and usually wait for Medicare to pay its share before asking you for yours.[4][14] If a supplier participates in Medicare, they must accept assignment. A non-participating supplier does not have to, but may choose to on your claim.[1]

After you meet the Part B deductible, you pay 20% of the Medicare-approved amount if the supplier accepts assignment.[1] For 2026, Medicare.gov lists the Part B deductible as $283 for the year, and the usual coinsurance as 20% of the Medicare-approved amount after that deductible when the provider or supplier accepts assignment.[3] Original Medicare has no yearly out-of-pocket cap unless you have something else, such as Medigap or a Medicare Advantage plan.[3]

Assignment is especially important for rented equipment. If a DME supplier will not accept assignment, you may be charged more, and you may have to pay the full rental cost up front unless the supplier accepts assignment for all rental months.[1] The 15% “limiting charge” that applies to many non-participating doctors does not apply to some supplies and DME, so a non-assigned DME bill can be higher than families expect.[15] For certain supplies and DME, Medicare will only pay if you get them from suppliers who are enrolled in Medicare and accept assignment, no matter who submits the claim.[15]

Oxygen, CPAP, wheelchairs, and hospital beds

Oxygen has its own payment clock. Part B covers oxygen and oxygen equipment for home use when your doctor or other provider says you are not getting enough oxygen, your health might improve with oxygen therapy, and your arterial blood gas level falls within a certain range (some other conditions, such as certain cluster headaches, can also qualify).[6] You rent the equipment from a supplier for 36 months.[6] Monthly rental payments cover the equipment, tank or cylinder refills if you use gaseous or liquid oxygen, and necessary supplies, accessories, and servicing.[6] After 36 months of rental payments, payment for the equipment itself ends, but Medicare continues to pay the supplier to furnish oxygen and equipment as long as you need it, up to 5 years after you started.[6][14] After 5 years, you get new equipment and a new 36-month payment period if you still need oxygen.[6]

CPAP is in-home treatment for sleep apnea. Medicare may cover a 12-week trial of CPAP therapy (devices and accessories) if you have been diagnosed with obstructive sleep apnea.[7] After the trial, Medicare may continue coverage if you meet with your doctor or other provider in person and they document that the therapy is helping you.[7] After you meet the Part B deductible, you pay 20% of the Medicare-approved amount (if the supplier accepts assignment) for the machine rental and related supplies such as masks and tubing.[7] Medicare pays the supplier to rent a CPAP machine for 13 months as long as you use it continuously. After 13 continuous months of rental payments, you own the machine.[7]

Those clocks are easy to mix up. Wheelchairs, hospital beds, and CPAP often follow the 13-month rental-then-own pattern. Oxygen does not. Ask the supplier which clock applies before the first delivery.

Original Medicare, Medigap Plan G, and Medicare Advantage

On Original Medicare, DME coinsurance is Part B coinsurance. A standardized Medigap policy can pay that share. Medicare.gov’s Medigap comparison chart shows that Plan G covers 100% of the Part B coinsurance or copayment, and it does not cover the Part B deductible.[11] Once the 2026 Part B deductible of $283 is met, standard Plan G is designed to cover that 20% DME coinsurance on Medicare-approved amounts, as long as the claim is a covered Part B service.[3][11] If you are comparing Medigap letters and carriers in North Carolina, start with our Medicare Supplement page, then sit down with us so we can match the letter to how you actually use doctors, hospitals, and equipment.

Medicare Advantage is a different path, not a lesser DME benefit on paper. Medicare Advantage Plans must cover the same medically necessary categories of DME as Original Medicare. The suppliers you can use, and the copays or coinsurance you pay, depend on the plan.[14] Contact the plan before you order equipment. If the plan will not cover an item you believe you need, you can appeal. Your Evidence of Coverage describes the plan’s cost-sharing, including DME.[14] Our Medicare Advantage page is the place to begin if you want a Piedmont-area comparison of networks and copays, including how a plan treats DME.

The DME question is simpler than a plan-type essay. On Original Medicare, ask whether your supplier accepts assignment and whether a Medigap policy will pay the Part B coinsurance. On Medicare Advantage, ask which DME suppliers are in network, what prior authorization the plan requires, and what you will pay for the specific item.

Competitive bidding in North Carolina, and how DME differs from home health visits

CMS runs a Durable Medical Equipment, Prosthetics, Orthotics, and Supplies Competitive Bidding Program in some periods. Suppliers bid, Medicare sets a single payment amount, and contract suppliers must accept assignment on bid items.[12][13] As of January 1, 2024, CMS describes a temporary gap period after Round 2021 contracts expired on December 31, 2023.[12] A December 2025 CMS fact sheet targets the next round of contracts and single payment amounts no later than January 1, 2028, including a nationwide Remote Item Delivery program for certain supplies.[13] For a North Carolina family right now, use a Medicare-enrolled supplier, ask about assignment, and watch CMS notices as the next round approaches. During a gap period, Medicare-enrolled suppliers generally furnish DME under the adjusted fee schedule rules CMS publishes.[12]

Families often hear “Medicare covers home health” and assume the walker or hospital bed is free too. Medicare.gov’s home health page is explicit: you pay nothing for covered home health services, and after you meet the Part B deductible you pay 20% of the Medicare-approved amount for Medicare-covered medical equipment.[10] The national costs page repeats the same split: $0 for covered home health care services, and 20% of the Medicare-approved amount for durable medical equipment such as wheelchairs, walkers, and hospital beds.[3] If you are sorting out nursing, therapy, or aide coverage after a hospital stay, our home health insurance page explains the visit side. The DME side still needs an order, an enrolled supplier, and a clear answer on assignment and coinsurance.

Practical takeaways

• Confirm the item is DME: durable, medical, typically useful only with an illness or injury, for home use, and expected to last at least 3 years.[1][2]
• Get a written order from a Medicare-enrolled doctor or other allowed clinician. Power wheelchairs and scooters also need a face-to-face exam and, for some models, prior authorization.[5][14]
• Use a Medicare-enrolled supplier and ask, before delivery, whether they accept assignment for every rental month.[1][14]
• Budget the 2026 Part B deductible of $283, then 20% of the Medicare-approved amount on Original Medicare unless Medigap covers that coinsurance.[3][11]
• Know the clocks: 13 months of rental for many wheelchairs, hospital beds, and CPAP machines (then you often own the item); 36 months of oxygen equipment payments, with supplier responsibility up to 5 years.[6][7][14][15]
• If you have Medicare Advantage, call the plan about network suppliers, prior authorization, and copays before delivery.[14]
• Keep DME coinsurance separate from home health visits. You typically pay nothing for covered visits, while covered equipment still has the 20% coinsurance after the Part B deductible.[3][10]

How we can help

Have more questions or want to get in touch? Visit https://thesih.com/contact/ or call (336) 937-7501.

Seniors Insurance Hub is an independent Medicare and senior insurance advisory serving Greensboro and the Piedmont. We sit with you, and with adult children helping a parent, to read an Evidence of Coverage, a Medigap outline of coverage, or a supplier’s assignment question in plain English. We do not sell durable medical equipment. We help you see how Original Medicare, Medigap, or a Medicare Advantage plan is supposed to share the cost. For a wider view of how we work, start at our services page.

Citations

1. Medicare.gov, "Durable medical equipment (DME) coverage" (2026)
2. Centers for Medicare & Medicaid Services, "DME & Supplies & Accessories Used with DME" (2026-07-28)
3. Medicare.gov, "Costs" (2026 Part B deductible and coinsurance)
4. Medicare.gov, "Does your provider accept Medicare as full payment?" (2026)
5. Medicare.gov, "Wheelchairs & scooters" (2026)
6. Medicare.gov, "Oxygen equipment & accessories" (2026)
7. Medicare.gov, "Continuous Positive Airway Pressure (CPAP) therapy" (2026)
8. Medicare.gov, "Hospital beds" (2026)
9. Medicare.gov, "Walkers" (2026)
10. Medicare.gov, "Home health services" (2026)
11. Medicare.gov, "Compare Medigap Plan Benefits" (2026)
12. Centers for Medicare & Medicaid Services, "DMEPOS Competitive Bidding" (page last modified 2026-04-06)
13. Centers for Medicare & Medicaid Services, "Durable Medical Equipment, Prosthetics, Orthotics, and Supplies Competitive Bidding Program - Updates and Important Information" (updated 2025-12-08)
14. Medicare.gov, "Medicare Coverage of Durable Medical Equipment & Other Devices" (CMS Product No. 11045, 2025)
15. Medicare.gov, "Your Medicare Benefits" (2026)
16. Medicare.gov, "Medicare Coverage of Wheelchairs & Scooters" (2026)