Medicare Part B covers some incontinence supplies, but not all of them — and the coverage rules are strict about which ones and how often you can get them.

Medicare Part B pays for catheter supplies and ostomy supplies if a doctor prescribes them for a medical reason. This includes catheters, collection bags, tubing, and the sterile trays needed to insert them safely. Part B also covers pads and protective undergarments — but only if you have a permanent condition that makes bladder control impossible, such as spinal cord injury, advanced Parkinson's disease, or severe dementia. Part B does not cover supplies for temporary incontinence, occasional leakage, or incontinence related to urinary tract infections or other treatable causes.

The key difference is medical necessity. Your doctor must document that the incontinence is permanent, that it results from a specific medical condition, and that the supplies are medically necessary to manage it. A urologist or primary care doctor can write this prescription. Once you have one, you order supplies through a Medicare-approved durable medical equipment (DME) supplier, and Medicare typically covers 80 percent of the approved amount after you meet your Part B deductible.

Key Takeaways

  • Medicare Part B covers catheters, ostomy supplies, and protective undergarments only when a doctor prescribes them for a permanent medical condition.
  • Supplies for temporary incontinence, occasional leakage, or incontinence caused by treatable conditions are not covered by Part B.
  • You must order through a Medicare-approved DME supplier, and you pay 20 percent of the approved cost after meeting your deductible.
  • Some Medigap plans and Medicare Advantage plans cover the 20 percent coinsurance, but coverage varies by plan.
  • If Part B does not cover your supplies, Medicaid, state programs, or nonprofit organizations may offer them at reduced cost.

What Part B Actually Covers

Medicare Part B covers catheter supplies in full detail. This includes indwelling catheters (the kind that stays in place), intermittent catheters (single-use), collection bags, leg bags, tubing, insertion kits, and sterile gloves. You can receive up to one month's supply at a time, and Part B pays the approved amount after your deductible.

Ostomy supplies — pouches, barriers, and adhesive pads for colostomy, ileostomy, or urostomy — are also covered. Like catheter supplies, you receive a one-month supply and pay 20 percent coinsurance.

Pads and protective undergarments are the most restricted category. Part B covers them only if your incontinence is permanent and caused by a medical condition that cannot be treated or reversed. Examples include spinal cord injury, severe neurological disease, or advanced dementia. Part B does not cover them for stress incontinence (leakage during coughing or exercise), urge incontinence from a treatable bladder condition, or incontinence from a urinary tract infection.

When Part B Does Not Cover Incontinence Supplies

Part B excludes supplies for temporary or treatable incontinence. If your incontinence is caused by a urinary tract infection, medication side effect, or weak pelvic floor muscles, Part B will not pay for supplies while you treat the underlying cause. Once the cause is treated and incontinence resolves, you no longer need coverage.

Part B also does not cover supplies for stress incontinence or urge incontinence unless they are part of a permanent medical condition. Many people experience these types of incontinence and manage them with pads or undergarments, but Medicare considers these supplies personal hygiene items rather than medical equipment.

Supplies purchased over the counter — even if they are the same product a DME supplier would provide — are not covered. You must order through a Medicare-approved supplier for Part B to pay.

How to Get a Prescription and Order Supplies

Start by talking to your doctor about your incontinence. Your primary care doctor, urologist, or specialist can write a prescription if they believe the incontinence is permanent and medically necessary to treat. The prescription should state the type of supply, the quantity per month, and the medical reason.

Once you have a prescription, contact a Medicare-approved DME supplier. You can search for suppliers in your area on Medicare.gov by using the DME supplier locator tool. Give the supplier your prescription and Medicare number. The supplier will verify your coverage, tell you what your out-of-pocket cost will be, and arrange delivery.

Medicare typically approves the claim within a few days. You will receive an Explanation of Benefits (EOB) showing what Medicare paid and what you owe. If the supplier bills you for more than your coinsurance, contact Medicare to dispute the charge.

What You Pay Out of Pocket

You pay 20 percent of the Medicare-approved amount for incontinence supplies after you meet your Part B deductible. The deductible is the same for all Part B services combined — it does not reset for different types of supplies.

The actual cost varies by supplier and by the specific product. A month's supply of catheters might cost $40 to $80 total, meaning you would pay $8 to $16 after your deductible is met. Protective undergarments are often more expensive; a month's supply might cost $100 to $200, so your 20 percent share could be $20 to $40.

If you have a Medigap plan (supplemental insurance), it may cover your 20 percent coinsurance. If you have a Medicare Advantage plan, coverage of incontinence supplies varies by plan — some cover them fully after a copay, and others follow the same 20 percent rule as Original Medicare. Check your plan documents or call your plan to confirm.

Alternatives If Part B Does Not Cover Your Supplies

Medicaid covers incontinence supplies in most states, even if Medicare does not. If you may have access to for both Medicare and Medicaid (called "dual may be able to access"), Medicaid may cover supplies that Part B excludes. Contact your state Medicaid office to learn what is covered in your state.

State programs for people with disabilities or chronic conditions sometimes provide incontinence supplies at no cost or reduced cost. Your local Area Agency on Aging can tell you which programs operate in your area.

Nonprofit organizations such as the National Association for Continence (NAFC) and the Simon Foundation for Continence maintain lists of programs that donate or discount supplies. Some disease-specific organizations — such as the National Spinal Cord Injury Association — also help members obtain supplies.

Some DME suppliers offer patient information programs that reduce the cost of supplies for people with low income. Ask your supplier whether they participate in any programs.

Frequently Asked Questions

Does Medicare Part D cover incontinence supplies?

No. Part D covers prescription drugs only, not medical equipment or supplies. Incontinence supplies are covered under Part B (durable medical equipment) if they meet the criteria, not under Part D.

Can I get more than one month's supply at a time?

Medicare allows one month's supply per order. If you need more, you must place a new order the following month. Some suppliers will hold standing orders so supplies arrive automatically each month without you having to reorder.

What if my doctor says I need incontinence supplies but Medicare denies the claim?

You can file an appeal. Ask your doctor to provide additional documentation of your medical condition and why the supplies are medically necessary. Submit this with a written appeal to Medicare within 120 days of the denial notice. If the appeal is denied, you can request a hearing before a Medicare administrative law judge.

Do I need prior authorization before ordering supplies?

Most DME suppliers handle prior authorization for you. However, some Medicare Advantage plans require it. When you contact a supplier, ask whether prior authorization is needed for your plan.

Can I use my FSA or HSA to pay for incontinence supplies?

Yes, if you have a flexible spending account (FSA) or health savings account (HSA), you can use those funds to pay your out-of-pocket costs for Medicare-covered incontinence supplies. Keep your receipts and Explanation of Benefits to document the expense.