The short answer
Medicare covers prosthetic devices — like an artificial limb or eye — and many orthotic devices, such as braces for the arm, leg, back, or neck, when a doctor prescribes them as medically necessary. These fall under Part B, so your normal deductible and coinsurance apply.
The category is broad, and the details matter. Some items you might expect to be covered, like everyday compression stockings, are only covered in specific medical situations rather than as a general benefit.
Prosthetics and braces
Prosthetic limbs and the components to make them work are covered when medically necessary and prescribed. Rigid or semi-rigid braces that support a weak or deformed body part — think a back brace after certain injuries, or a knee brace — are covered as orthotics under the same Part B rules.
You get these through a supplier enrolled with Medicare, and the supplier bills Medicare directly. As with other durable medical equipment, using an enrolled supplier is what keeps the claim clean. Our guide to Medicare and durable medical equipment explains that process.
Where it gets specific: compression and cost
Compression garments are the classic gray area. Medicare covers compression items in certain medical situations — for example, some compression is covered in connection with treating a venous ulcer — but not as a routine benefit for general swelling or comfort. If you need compression, ask your doctor whether your situation meets the coverage criteria.
On cost, because these are Part B items, you generally owe the deductible and 20% coinsurance unless a Medicare Supplement or Medicare Advantage plan changes what you pay. For a costly prosthetic, that coinsurance is exactly the kind of gap a supplement is meant to fill. Our Medicare basics overview covers how the cost-sharing works.
Frequently Asked Questions
Does Medicare cover prosthetic limbs?
Yes. Medicare covers medically necessary prosthetic devices like artificial limbs when prescribed, under Part B with normal cost-sharing.
Does Medicare cover orthotic braces?
Yes. Rigid and semi-rigid braces that support a weak or injured body part are covered as orthotics under Part B when a doctor prescribes them as medically necessary.
Does Medicare cover compression stockings?
Only in specific medical situations, such as treating a venous ulcer — not as a routine benefit for general swelling or comfort. Ask your doctor whether your case meets the criteria.
What will I pay for a prosthetic or brace?
These are Part B items, so you generally owe the deductible and 20% coinsurance unless a Medigap or Medicare Advantage plan limits your cost.
Free Consultation
Have Questions About Your Situation?
Every Medicare situation is different. Our Wyoming and Utah advisors provide free, personalized guidance — no pressure, no obligation.