Choosing a Medicare plan is hard, and getting clear answers about lymphedema coverage is even harder. The Lymphedema Education & Awareness Project recently hosted a webinar with attorneys from the Center for Medicare Advocacy on exactly this topic. Here are the key points for patients, in plain language. You can watch the full webinar on YouTube.
Original Medicare: coverage is spelled out
Since January 1, 2024, Original Medicare Part B covers lymphedema compression garments, wraps, bandaging and accessories. To qualify, you need:
A lymphedema diagnosis
A detailed prescription for all of your compression supplies
Clinical notes that support why you need each item, especially custom garments
What Original Medicare covers for each affected body part:
Daytime garments: 3 every 6 months
Nighttime garments: 2 every 2 years. The 2 years start from the date you get your first nighttime garment, not the calendar year.
Bandaging supplies and accessories: no set quantity limit
Coverage is the same no matter what caused your lymphedema, which body part is affected, or whether you need custom or ready-to-wear garments. There is no prior authorization and no brand exclusions. After your Part B deductible, Medicare pays 80% of its fee schedule amount and you pay 20%. A supplemental (Medigap) plan may pay your 20%.
Tip: Ask whether a supplier is a Medicare "participating" supplier. A participating supplier can only charge the Medicare fee schedule amount and can't make you pay in full up front. A non-participating supplier can charge more, and you pay the difference.
Medicare Advantage: what can be different
Medicare Advantage plans often say they "cover everything Medicare does and more." For lymphedema garments, the webinar presenters said that is not always how it works in practice:
Coverage details are rarely available in writing
Plans may approve fewer garments by deciding a quantity isn't medically necessary for you
Prior authorization is often required
Plans can exclude some, often more expensive, brands
Each plan sets its own payment rates, which aren't public
Supplier networks can be very limited
Questions to ask before you choose a Medicare Advantage plan
Can I see your written coverage policy for lymphedema compression treatment items?
What is my deductible and coinsurance for these items?
What are the limits for daytime and nighttime garments? Do they change by body part or for custom garments?
Can I have a list of in-network suppliers for lymphedema compression treatment items?
Then call those suppliers and confirm they actually carry the items you're prescribed.
Where to look: On the plan's website, open the Summary of Benefits and the Evidence of Coverage. Lymphedema garments won't be listed by name. Look under "durable medical equipment" (DME or DMEPOS).
Check the supplier network: Search the plan's online directory for DME suppliers. Then use the supplier search on Medicare.gov and choose "Lymphedema compression treatment items." Compare the two lists. If no suppliers appear on both, that's a red flag.
Already in a Medicare Advantage plan and denied?
The presenters said patients who appeal are successful more often than not. You can appeal when:
Prior authorization is denied
A claim is denied and you're billed
You can't find a supplier to request approval for you. You can write to the plan yourself, with your doctor's order, and ask for a coverage decision (an "organization determination").
Appeal tips from the webinar:
Read your plan's Evidence of Coverage for appeal instructions
Appeal in writing. Fax keeps a record.
Point to Original Medicare's quantity limits and to the rule that Medicare Advantage must cover what Original Medicare covers
Send all of your documents again at each appeal level
If your plan won't give you a clear answer, or you can't find an in-network supplier, you can file a grievance. File it within 60 days, and the plan must answer in writing within 30 days. If there's no in-network supplier, ask the plan to cover an out-of-network supplier at your in-network cost.
What patients reported: the 2026 Coverage Report
The Lymphedema Advocacy Group and the Lymphedema Education & Awareness Project surveyed people with lymphedema in September and October 2026. Their 2026 Coverage Report includes 482 responses, with 194 from Original Medicare and 144 from Medicare Advantage members. Highlights:
Satisfaction was higher with Original Medicare on all three measures: out-of-pocket costs (3.6 vs. 2.6 out of 5), number and timing of replacements (3.2 vs. 2.8), and coverage for preferred brands (3.3 vs. 2.9).
Finding a supplier: 53% of Original Medicare respondents said there are enough suppliers who take their insurance. Among Medicare Advantage plans, answers ranged from 62% (Kaiser Permanente) down to 29% (UnitedHealthcare) and 12% (Humana).
Denials: Medicare Advantage members reported garment coverage denials ranging from none (Kaiser Permanente) to 44% of items (UnitedHealthcare).
Many don't know their limits: large shares of Medicare Advantage members didn't know how many daytime or nighttime garments their plan covers. For nighttime garments, most did not know.
These are patient-reported experiences, not verified claims. The report's advice matches the webinar: get a written coverage policy, ask about quantity limits, confirm in-network suppliers carry what you need, and compare deductibles and coinsurance. You can find the full report on the Lymphedema Advocacy Group website.
We can help
Before anything is ordered, we check your plan and give you your costs in writing. Call (800) 883-1549 or text (517) 657-5223.
Source: Comparing Medicare Plans: A Lymphedema Patient's Guide to Researching Coverage Options, Lymphedema Education & Awareness Project with the Center for Medicare Advocacy. This article is a summary for general information, not legal or insurance advice.
