How to get Medicare coverage for durable medical equipment

Understanding Durable Medical Equipment and Medicare Coverage

Durable medical equipment, or DME, refers to reusable medical devices that help with mobility, breathing, or daily activities when you have a health condition. Examples include wheelchairs, walkers, oxygen tanks, hospital beds, and continuous positive airway pressure (CPAP) machines. Medicare covers DME under certain conditions, but only if it's medically necessary and obtained the right way.

Medicare Part B covers 80% of the approved amount for most DME after you meet your deductible. You pay the remaining 20% coinsurance, plus any rental fees if the item is rented. Coverage applies in Original Medicare (Parts A and B) and most Medicare Advantage plans (Part C), though Advantage plans may have networks or extra rules.

To get coverage, start by confirming your Medicare eligibility and gathering key documents: your Medicare card, recent Explanation of Benefits (EOB) statements, and any doctor's notes about your condition. Always use Medicare.gov to verify details specific to your situation.

Eligibility Requirements for Medicare DME Coverage

You must be enrolled in Medicare Part B to get DME coverage, as it's not covered under Part A (hospital stays) or Part D (prescriptions). Medicare defines DME as equipment that:

• Withstands repeated use
• Serves a medical purpose
• Is appropriate for home use
• Isn't usually useful to people without illness or injury

Your doctor must determine it's medically necessary for your specific condition. Medicare won't cover convenience items, like air conditioners or grab bars installed in showers.

If you have Medicare Advantage, check your plan's rules, as some require in-network suppliers or prior authorization. Contact your plan through the number on your card to confirm.

Gather these documents before proceeding:

• Proof of Medicare Part B enrollment (your red, white, and blue card)
• A written order from your doctor
• Details of your medical condition supporting the need

Common Types of DME Covered by Medicare

Medicare publishes a list of covered DME on Medicare.gov. Coverage depends on medical necessity, but here's a table of frequently covered items:

This isn't exhaustive—use the Medicare.gov DME search tool for your item. Not all suppliers stock every item, so shop around.

Step-by-Step Guide to Getting Medicare Coverage for DME

Follow these practical steps to secure coverage without delays or extra costs. Act promptly, as some items like power mobility devices have prior authorization requirements.

Step 1: Discuss with Your Doctor and Get a Written Order

Schedule an appointment with your Medicare-enrolled doctor. Explain why you need the DME and how it helps your condition. Ask for a Detailed Written Order (DWO) or Prescription for DME, which includes:

• Your name and Medicare ID
• Item description (e.g., "standard manual wheelchair")
• Medical diagnosis
• Doctor's signature and date
• Estimated duration of need

Bring your Medicare card and list your symptoms or limitations. Ask: "Is this DME covered by Medicare for my condition? Do I need a face-to-face evaluation or prior authorization?"

If your doctor isn't sure, they can check Medicare.gov or call Medicare. Keep a copy of the order and note the date of your visit.

Step 2: Verify Coverage and Find a Supplier

Search for covered DME on Medicare.gov's supplier directory (under "Find suppliers"). Choose a supplier that:

• Participates in Medicare (accepts assignment)
• Is enrolled with Medicare
• Delivers to your home
• Has good reviews from other patients

Call 2-3 suppliers and ask:

• "Do you carry [item] and accept Medicare assignment?"
• "What are the rental/purchase costs after Medicare pays?"
• "Will you handle the claim filing?"
• "Is prior authorization needed, and can you submit it?"

Suppliers must accept Medicare's approved amount and cannot charge more if they accept assignment. Get quotes in writing via email or patient portal.

Step 3: Handle Prior Authorization if Required

Certain high-cost DME, like power wheelchairs, scooters, and some enteral nutrition, require prior authorization. Your supplier or doctor submits this to Medicare or your Advantage plan.

Documents needed:

• Face-to-face physician exam notes
• DWO
• Supporting medical records

Track the request with the supplier—ask for a reference number and expected decision timeline (usually 14 days). If denied, don't purchase yet; appeal first.

Step 4: Rent or Buy the Equipment

Most DME is rented initially (e.g., oxygen for 36 months). Medicare pays the supplier directly after approving the claim.

Sign a delivery confirmation, but inspect the item first. Note any setup instructions. Keep:

• Delivery receipt
• Rental agreement
• Serial number and model

If buying outright (some items like commodes), ensure the supplier bills Medicare.

Step 5: Ensure the Claim is Filed Correctly

Suppliers who accept assignment usually file claims for you. Confirm they did: ask for the claim number and date submitted.

Monitor your claim via:

• MyMedicare.gov account (create one for free)
• Your EOB (mailed 14 days after processing)
• Calling Medicare (number on your card)

Compare the EOB to supplier invoices. If discrepancies, contact the supplier first.

Your Out-of-Pocket Costs for Medicare DME

After your Part B deductible ($240 in 2024, subject to change), Medicare covers 80% of the approved amount. You pay 20% coinsurance, with no out-of-pocket maximum for DME alone.

Examples:

• Walker costing $200 approved: Medicare pays $160, you pay $40.
• Oxygen rental: Monthly fees apply until ownership transfers.

Medigap (supplemental insurance) can cover your 20%. Medicare Advantage plans cap out-of-pocket but may have copays.

Gather EOBs and receipts to track costs. Ask suppliers about rental caps or purchase options to minimize long-term expenses.

Common cost factors include:

• Part B Deductible: Paid once/year before DME coverage starts.
• Coinsurance: 20% of approved amount; no cap specific to DME.
• Rental Periods: Varies (e.g., 13 months for power wheelchairs); then buyout possible.
• Maintenance: Medicare covers some repairs if you own the item.

What to Do If Your DME Claim is Denied

Denials happen for reasons like missing prior authorization, non-covered item, or supplier issues. Your EOB or denial letter explains why and gives an appeal deadline (usually 120 days).

Don't pay out-of-pocket yet—appeal first. Steps:

1. Review the denial reason on the EOB or Medicare Summary Notice (MSN).
2. Gather documents: DWO, medical records, supplier invoice, prior auth proof.
3. Contact the supplier—they often help with appeals.
4. File Level 1 appeal (redetermination) online at Medicare.gov, by mail, or fax.

Keep records of all communications: names, dates, reference numbers.

The Medicare DME Appeals Process

Medicare has four appeal levels if initial denial stands:

Use Medicare.gov/claims-appeals-complaints/appeals for forms and instructions. Many denials reverse at Level 1 with good documentation.

Tips to Avoid Common Pitfalls and Manage Costs

• Shop multiple suppliers: Prices vary; Medicare sets the approved amount, but rentals differ.
• Ask about alternatives: Your doctor might prescribe a lower-cost covered option.
• Rent first: Avoid buying if unsure.
• Use patient portals: Track deliveries and claims securely.
• Document everything: Photos of equipment, emails, call notes (date, time, rep name).
• Check for updates: Coverage rules change; verify on Medicare.gov.

For financial strain, ask suppliers about payment plans, but confirm they don't affect Medicare payments. Medicare Savings Programs or Extra Help may lower Part B premiums/costs—check eligibility via your state Medicaid office.

Protecting Against DME Scams

Scammers target Medicare beneficiaries with fake supplier calls, unsolicited equipment offers, or demands for your Medicare number. Never share your Medicare ID, bank details, or pay by gift card/wire.

Red flags:

• Unsolicited calls about "free" DME.
• Pressure to switch suppliers quickly.
• Requests for upfront payment before delivery.

Verify suppliers on Medicare.gov. Report scams to 1-800-MEDICARE or the Office of Inspector General hotline (listed on Medicare.gov). Hang up on unknown callers and contact your doctor or real supplier directly.

Preparing for Ongoing DME Use

After getting equipment, schedule follow-ups with your doctor to reassess need. Medicare covers supplies like wheelchair cushions if documented.

If your condition changes, update your supplier and doctor promptly. Keep equipment clean and report issues for covered repairs.

For lost/stolen items, file a police report and contact Medicare/supplier with proof.

Key Questions to Ask at Every Step

Use these scripts to stay organized:

To your doctor: "Based on my [condition], is [DME item] medically necessary and Medicare-covered? Can you provide a Detailed Written Order?"

To supplier: "Are you Medicare-enrolled and accepting assignment for [item]? What's my estimated 20% after Medicare? Claim number?"

To Medicare: "Why was claim [number] denied? What documents do I need for appeal?"

Always request written confirmation.

Additional Resources for Medicare DME

• Medicare.gov: Search DME coverage, suppliers, and appeals. Create a MyMedicare account for claims.
• State Health Insurance Assistance Program (SHIP): Free counseling; find via Medicare.gov.
• Your Medicare Advantage plan portal or member services.
• Doctor's office or hospital discharge planner for referrals.

Verify all info on official sites. For complex cases, consider a patient advocate through the Patient Advocate Foundation (patientadvocate.org).

By following these steps and keeping detailed records, you can navigate Medicare DME coverage confidently and avoid unnecessary costs. Start with your doctor today.

About the TDL Expert Panel

TDL Expert Panel · TheDigitalLife Editorial Team

TDL Expert Panel is the editorial team behind TheDigitalLife. The team researches, reviews, and creates practical guides to help everyday readers make better decisions about home repair costs, refunds, AI tools, digital safety, productivity, and useful online resources. Each guide is written to be clear, useful, and easy to understand.

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