Medicare covers compression stockings only when a doctor prescribes them for a medical reason, and only through specific suppliers

Medicare Part B will pay for compression stockings if your doctor writes an order stating you need them to treat a medical condition — most commonly venous insufficiency, lymphedema, or severe swelling in the legs. The coverage is not automatic. You need a prescription from your doctor, you must buy them from a Medicare-approved supplier, and Medicare typically covers 80 percent of the cost after you meet your Part B deductible. You pay the remaining 20 percent.

If you buy compression stockings over the counter without a doctor's order, Medicare will not pay for them, even if you later get a prescription. The order must come before the purchase. Compression stockings bought from a regular pharmacy or online retailer without going through a Medicare supplier also will not be covered.

Key Takeaways

  • Your doctor must write a prescription or order for compression stockings before you buy them; Medicare does not cover over-the-counter purchases.
  • You must buy the stockings from a Medicare-approved supplier, not from a pharmacy or online retailer, even if the price is lower elsewhere.
  • Medicare Part B covers 80 percent of the cost after you meet your annual deductible; you pay 20 percent.
  • Common reasons Medicare covers compression stockings include venous insufficiency, lymphedema, and severe leg swelling caused by a medical condition.
  • Your doctor's order must specify the type, length, and compression level of the stockings for Medicare to process the claim.

What your doctor needs to document for coverage

Your doctor does not straightforward write "compression stockings" on a prescription pad. Medicare requires the order to include specific details: the type of stocking (knee-high, thigh-high, or waist-high), the compression level in millimeters of mercury (mmHg), and the medical reason you need them. The order must also state whether you need one stocking or a pair.

Your doctor will need to document in your medical record that you have a condition that benefits from compression — such as deep vein thrombosis (DVT), post-thrombotic syndrome, lymphedema, or venous insufficiency with symptoms like swelling, pain, or skin changes. Medicare reviewers will look at this documentation to decide whether the stockings are medically necessary, not just a comfort item.

If your doctor is unsure whether your condition qualifies, ask them directly. They can contact Medicare or check the Local Coverage information (LCD) for your state, which lists the specific conditions and documentation Medicare requires in your area. LCDs vary by state and by Medicare contractor.

How to find a Medicare-approved supplier

Not every medical supply store or pharmacy is a Medicare-approved supplier. You can search for one using the Medicare Supplier Directory on Medicare.gov. Go to the "Suppliers" section, enter your ZIP code, and search for "compression garments" or "orthotic devices." The directory will show you which suppliers in your area are enrolled with Medicare and currently accepting new patients.

Call the supplier before you go in. Tell them you have a doctor's order for compression stockings and ask whether they accept Medicare assignment — meaning they bill Medicare directly and you pay only your 20 percent coinsurance. Some suppliers do not accept assignment, which means you may have to pay the full cost upfront and then file a claim yourself.

Bring your Medicare card, your doctor's written order, and your insurance information when you visit. The supplier will take your measurements, help you choose the correct compression level and style, and submit the claim to Medicare on your behalf.

What happens after you buy the stockings

Once you purchase the stockings from a Medicare-approved supplier, the supplier files the claim with Medicare. Medicare processes the claim and sends a decision to both you and the supplier. This usually takes one to two weeks, though it can take longer if Medicare needs more information from your doctor.

If Medicare approves the claim, you will receive a letter called an Explanation of Benefits (EOB) showing what Medicare paid and what you owe. You pay your 20 percent coinsurance directly to the supplier if you have not already. If the supplier accepted assignment, they may have already collected your coinsurance when you picked up the stockings.

If Medicare denies the claim, you will receive a denial letter explaining why. Common reasons include: the doctor's order did not include enough detail, your condition does not meet Medicare's criteria for that state, or the compression level ordered is not covered. You have the right to appeal the decision within 120 days of the denial letter.

Compression stockings covered versus not covered

Medicare covers compression stockings prescribed for medical conditions affecting blood flow or lymph drainage in the legs. The most common covered reasons are venous insufficiency (when leg veins do not push blood back to the heart efficiently), lymphedema (swelling caused by damage to lymph vessels), and post-thrombotic syndrome (lasting problems after a blood clot). Stockings ordered after surgery or injury to reduce swelling may also be covered if your doctor documents the medical need.

Medicare does not cover compression stockings for general comfort, for prevention of blood clots in people with no history of clots, or for cosmetic reasons such as reducing the appearance of varicose veins. Stockings bought without a doctor's order are never covered, regardless of the reason you bought them. If you wear compression stockings for a condition Medicare does not cover, you will pay the full cost yourself.

Your costs and how to estimate them

Your out-of-pocket cost depends on whether you have met your Part B deductible for the year. Once you meet the deductible, Medicare pays 80 percent and you pay 20 percent. Compression stockings typically cost between $40 and $200 per pair, depending on the type and compression level, so your 20 percent coinsurance would be roughly $8 to $40 per pair.

If you have not met your deductible, you pay the full cost of the stockings until the deductible is satisfied, then Medicare begins paying its share. Your deductible resets on January 1 each year. If you have a Medigap or Medicare Advantage plan, your out-of-pocket costs may be different — check your plan documents or call your plan to find out what compression stockings cost under your specific coverage.

Some suppliers offer discounts if you buy multiple pairs at once, or they may have less expensive brands available. Ask the supplier about options within your compression level and ask whether they have any in-stock items that cost less than custom-fitted stockings.

What to do if Medicare denies your claim

If Medicare denies coverage, you have options. First, read the denial letter carefully to understand the reason. If the reason is that your doctor's order lacked detail, ask your doctor to write a more complete order and resubmit it to the supplier. The supplier can then file a new claim with the additional information.

If the reason is that your condition does not meet Medicare's criteria in your state, you can file a formal appeal. You have 120 days from the date of the denial letter to request an appeal. The supplier or your doctor can help you file. An appeal goes through several levels: first a review by the Medicare contractor, then an independent review, then an administrative law judge if needed. Many people find it helpful to have their doctor write a letter of medical necessity to include with the appeal.

If you cannot afford to wait for an appeal decision and need compression stockings now, you can purchase them out of pocket and keep your receipt. If you win the appeal later, you may be able to request reimbursement for the cost.

Frequently Asked Questions

Can I buy compression stockings at a regular pharmacy and have Medicare pay for them?

No. Medicare only pays for compression stockings bought from a Medicare-approved supplier. Even if your doctor writes a prescription, a pharmacy purchase will not be covered. You must use a supplier listed in the Medicare Supplier Directory to receive coverage.

Do I need a new prescription every time I buy compression stockings?

Your doctor's order typically covers one pair or a specific quantity. If you need replacement stockings later, your doctor can write a new order. Some doctors write standing orders that allow you to reorder without a new visit, but this varies by doctor and condition. Ask your doctor about their policy.

What if my doctor says I need compression stockings but I do not have a specific diagnosis?

Medicare requires a documented medical reason. If your doctor believes you need compression stockings but has not yet diagnosed a specific condition, ask them to evaluate you for venous insufficiency, lymphedema, or other conditions that may have access to. The diagnosis must be in your medical record before the order is written.

Will my Medicare Advantage plan cover compression stockings?

Medicare Advantage plans must cover at least what Original Medicare covers, but they may cover more or have different rules. Check your plan's coverage document or call your plan directly to find out whether compression stockings are covered and what your out-of-pocket cost will be.

Can I appeal if Medicare says my compression level is too high or too low?

Yes. If Medicare denies the claim because it believes the compression level is not medically necessary, you can appeal. Your doctor can provide clinical notes explaining why that specific compression level is needed for your condition. Include this documentation with your appeal request.