Medicare covers some orthotics, but not all — and the rules depend on whether you need them for your feet or other parts of your body

Medicare Part B covers custom orthotics (shoe inserts made specifically for you) if a doctor prescribes them for a medical reason and they meet Medicare's standards. The catch: Medicare does not cover off-the-shelf orthotics you buy at a drugstore, and coverage for foot orthotics is narrower than coverage for orthotics worn on other joints. You will need a prescription from your doctor, a referral to a may have access to orthotist, and documentation that the orthotic is medically necessary — not just for comfort or sports performance.

The amount Medicare pays varies. Medicare typically covers 80 percent of the approved amount after you have met your Part B deductible for the year. You pay the remaining 20 percent, plus anything the orthotist charges above Medicare's approved amount. Some Medigap or Medicare Advantage plans cover part or all of that 20 percent, depending on your plan.

Key Takeaways

  • Medicare Part B covers custom orthotics prescribed by a doctor for a medical condition, but not over-the-counter inserts or orthotics for comfort alone.
  • Foot orthotics are covered only in specific situations — usually when you have diabetes with foot complications, severe arthritis, or a documented structural problem that causes pain or limits function.
  • You need a written prescription from your doctor and a referral to a Medicare-approved orthotist; the orthotist must document medical necessity before Medicare will consider payment.
  • Medicare pays 80 percent of the approved amount after your deductible; you pay 20 percent plus any amount the orthotist charges above the Medicare-approved fee.
  • Knee, ankle, wrist, and back orthotics (braces) often have better coverage than foot orthotics, but still require a doctor's prescription and proof of medical need.

When Medicare covers foot orthotics

Medicare covers custom foot orthotics most reliably when you have diabetes with foot complications. If your doctor documents that you have diabetes and a foot condition related to it — such as neuropathy (nerve damage), a history of ulcers, or structural deformity — Medicare may cover one pair of custom orthotics per year, plus replacement if the orthotics wear out or your feet change. This is one of the few situations where Medicare's coverage is relatively straightforward.

Outside of diabetes, Medicare covers foot orthotics when a doctor can document that you have a structural foot problem causing pain or functional loss. Examples include severe flat feet, high arches causing chronic pain, or a documented deformity from arthritis or injury. The key word is documented: your doctor's notes must describe the condition, explain why it limits your activity, and state that a custom orthotic is medically necessary to treat it — not just to make walking more comfortable.

Medicare does not cover orthotics for bunions, heel pain, or general arch support unless those conditions are severe enough that your doctor can show they significantly limit your ability to walk or stand. Routine foot pain or minor structural variations are not enough. If your podiatrist or orthopedist recommends an orthotic but your primary care doctor has not documented a serious underlying condition in your medical record, Medicare is unlikely to pay.

Coverage for knee, ankle, wrist, and back braces

Orthotics for joints other than the foot — knee braces, ankle braces, wrist supports, and back braces — often have broader Medicare coverage than foot orthotics. Medicare covers these when prescribed by a doctor for a medical condition such as arthritis, a ligament injury, post-surgical support, or a chronic joint problem. The same rule applies: your doctor must prescribe it, document the medical reason, and refer you to a may have access to orthotist.

Knee braces are among the most commonly covered orthotics. If you have osteoarthritis of the knee, a torn ligament, or instability documented in your medical record, Medicare typically covers a custom knee brace. Similarly, wrist orthotics for carpal tunnel syndrome or arthritis, and back braces for chronic pain or spinal conditions, are often covered if your doctor has documented the condition and prescribed the brace as part of treatment.

The approval process is the same regardless of which joint: your doctor writes a prescription, sends it to a Medicare-approved orthotist, and the orthotist submits documentation of medical necessity to Medicare before making the device. Medicare then decides whether to approve it based on the diagnosis and the orthotist's notes.

How to get Medicare coverage for an orthotic

Start by talking to your doctor about your condition. If your doctor thinks an orthotic might help, ask them to document the medical reason in your chart and write a prescription. The prescription should name the type of orthotic (for example, "custom foot orthotic for diabetic neuropathy") and the medical reason for it. Your doctor will also provide a referral to an orthotist.

Find a Medicare-approved orthotist. Not all orthotists are enrolled in Medicare. You can search for one on Medicare.gov by using the "Care Provider Search" tool, or call your Medicare plan to ask for a list of in-network orthotists in your area. If you use an orthotist who is not Medicare-approved, Medicare will not pay, and you will owe the full cost.

Bring your prescription and referral to the orthotist's office. The orthotist will take measurements, discuss your needs, and create a custom device. Before they make it, they will submit a request to Medicare that includes your diagnosis, your doctor's notes, measurements, and a description of the orthotic. Medicare reviews this and sends a decision to the orthotist — usually within one to two weeks, though it can take longer if Medicare needs more information.

If Medicare approves it, the orthotist makes the device and bills Medicare for 80 percent of the approved amount (after your deductible). You pay 20 percent of the approved amount. If the orthotist charges more than Medicare's approved fee, you may owe that difference as well — this is called "balance billing." Ask the orthotist upfront what their fee is and what Medicare's approved amount is, so you know what you will owe.

What happens if Medicare denies coverage

If Medicare denies your request, the orthotist will send you a notice explaining the reason. Common reasons for denial include: the diagnosis is not severe enough, the doctor's documentation does not support medical necessity, or the type of orthotic is not covered under Medicare rules for your condition.

You have the right to appeal. You can ask your doctor to provide additional documentation, or you can file a formal appeal with Medicare within 180 days of the denial notice. The appeal process involves submitting new or clarifying information to Medicare and waiting for a review. Many people succeed on appeal if their doctor can provide stronger documentation of the medical need.

If you cannot get Medicare coverage, you can still buy an orthotic out of pocket. Over-the-counter orthotics range from $20 to $200 depending on the type and brand. Custom orthotics made without Medicare coverage typically cost $300 to $800 or more. Some Medigap plans or Medicare Advantage plans cover orthotics that Original Medicare does not, so check your plan documents or call your plan to ask.

Replacement orthotics and repairs

Medicare covers replacement orthotics if your original ones wear out or no longer fit. For foot orthotics related to diabetes, Medicare typically covers one replacement pair per year. For other orthotics, replacement is covered if your doctor documents that the original device is no longer functional and a new one is medically necessary.

Medicare does not cover repairs to orthotics. If your orthotic breaks or becomes damaged, you will need to replace it. Some orthotists offer repair services for a fee, which you pay out of pocket. Ask your orthotist about their repair policy and costs when you first get the device.

Frequently Asked Questions

Will Medicare pay for over-the-counter shoe inserts?

No. Medicare only covers custom orthotics made specifically for you by a may have access to orthotist. Store-bought inserts, even if they are high-quality, are not covered. You must have a prescription from your doctor and use a Medicare-approved orthotist.

Do I need to see a podiatrist or can my regular doctor prescribe orthotics?

Your regular doctor can prescribe orthotics. You do not have to see a podiatrist or orthopedic specialist, though many people do. What matters is that your doctor documents the medical reason and writes the prescription. The orthotist then works from that prescription.

What if my orthotist charges more than Medicare approves?

You may owe the difference. This is called balance billing. Ask your orthotist before they make the device what their fee is and what Medicare's approved amount is. Some orthotists will agree to accept Medicare's approved amount as full payment; others will bill you for the difference.

Can I get a new orthotic if my old one still works but is uncomfortable?

Not through Medicare. Medicare covers replacement only if the original device is no longer functional or if your condition has changed significantly enough that your doctor documents the need for a new one. Discomfort alone is not a reason for Medicare to cover a replacement.

How long does it take to get approval from Medicare?

Usually one to two weeks, but it can vary. The orthotist submits the request, and Medicare reviews the documentation. If Medicare needs more information from your doctor, the process takes longer. Ask your orthotist to give you a timeline when they submit the request.