Free Guide to Medicare Coverage for Beds and Mattresses

Understanding Medicare Coverage for Medical Beds and Mattresses

Medicare is the federal health insurance program that covers people age 65 and older, as well as some younger individuals with disabilities or end-stage renal disease. Part B of Medicare covers certain pieces of durable medical equipment (DME), which includes hospital beds and therapeutic mattresses prescribed by a doctor. However, not all beds and mattresses fall under Medicare coverage, and understanding the specific rules can help you navigate the process more effectively.

A durable medical equipment claim for a bed or mattress typically begins with a doctor's order. The physician must determine that the equipment is medically necessary for your condition. For example, a doctor might prescribe a hospital bed for someone recovering from surgery, managing a chronic condition like arthritis, or dealing with mobility limitations. The bed must serve a medical purpose beyond comfort—it needs to help with your condition or recovery.

Medicare Part B covers 80 percent of the approved amount for durable medical equipment after you meet your annual deductible (which was $240 in 2024). You would be responsible for the remaining 20 percent coinsurance. If you have supplemental insurance or Medicaid, those programs may help cover your out-of-pocket costs. The specific coverage rules and amounts can change yearly, so it's worth confirming current details with Medicare or your supplier.

Different types of beds and mattresses have different coverage rules. A standard hospital bed—one that adjusts electrically or manually and serves a medical purpose—is more likely to be covered than a regular bed. Mattresses designed specifically for pressure relief, such as those used for bedsore prevention, may also be covered when medically necessary. However, regular mattresses, adjustable beds designed primarily for comfort, and specialty sleep systems marketed mainly for wellness are typically not covered.

Practical Takeaway: Before pursuing Medicare coverage for a bed or mattress, have a conversation with your doctor about whether the equipment is medically necessary for your condition. A clear medical reason significantly improves the chances of coverage consideration. Document your doctor's assessment and the specific reason the equipment is needed.

How to Determine What Medicare Covers

Medicare uses specific criteria to decide whether a bed or mattress qualifies for coverage under the durable medical equipment category. The equipment must be prescribed by a doctor, it must be used in your home, and it must serve a legitimate medical purpose. Medicare does not cover items used purely for comfort, convenience, or general wellness purposes.

For a hospital bed, Medicare typically covers the bed frame and basic components when medically necessary. This includes beds that help with positioning, mobility, or medical conditions. The bed may have features like adjustable height, electric controls, or side rails that serve a medical function. However, high-end features added purely for comfort or luxury generally are not included in coverage.

Therapeutic mattresses have specific coverage guidelines. A pressure relief mattress, also called an alternating pressure mattress or air mattress, may be covered if you are at risk for or already have pressure ulcers (bedsores). These mattresses are designed to redistribute weight and reduce pressure on vulnerable areas of the skin. Static pressure relief mattresses, which are less expensive but still designed for medical purposes, may also qualify for coverage in certain situations.

Medicare requires that any durable medical equipment be obtained through a Medicare-approved supplier. These suppliers have agreements with Medicare and must follow specific billing and documentation procedures. If you purchase equipment from a non-approved supplier, Medicare will not cover it, even if the equipment itself would otherwise meet coverage rules.

The Centers for Medicare & Medicaid Services (CMS) publishes Local Coverage Determinations (LCDs) that explain what equipment is covered in your geographic area. Because coverage can vary by region, the rules in one state may differ slightly from another. Your doctor's office or a Medicare supplier can help you understand the specific coverage rules in your area.

Practical Takeaway: Before investing time or money in equipment, contact a Medicare-approved supplier in your area and ask about the specific coverage rules for the type of bed or mattress your doctor has recommended. They can tell you what documentation is needed and what your out-of-pocket costs might be.

The Role of Your Doctor in the Coverage Process

Your physician plays a central role in Medicare's coverage decision for a bed or mattress. The doctor must issue a written prescription or order for the equipment, stating that it is medically necessary and explaining why. This prescription is the foundation of any coverage claim. Without a doctor's order, Medicare will not consider covering the equipment.

When your doctor prescribes a hospital bed or therapeutic mattress, they should document the medical reason clearly. Examples of documented medical reasons include: recovery from spinal surgery, severe arthritis affecting mobility, pressure ulcer prevention in a patient with limited mobility, or a condition requiring specific positioning for breathing or circulation. The more specific the documentation, the stronger the case for coverage consideration.

Your doctor may use a specific form called a Certificate of Medical Necessity (CMN) to order durable medical equipment. This form asks the doctor to provide details about your condition, explain why the equipment is needed, and confirm that it is medically necessary. Some suppliers have their own forms, but the information requested is similar. The CMN is submitted to Medicare along with the equipment claim.

If your doctor is unfamiliar with Medicare's equipment coverage rules, you may need to provide some education. Many physicians know their field well but are less familiar with insurance coverage details. You can share information about Medicare's durable medical equipment rules, or ask the Medicare-approved supplier to work directly with your doctor's office to gather the necessary documentation.

Communication between your doctor and the equipment supplier is important. The supplier can answer the doctor's questions about what Medicare covers and what information is needed on the prescription. This partnership helps ensure that the right documentation is in place before the claim is submitted, reducing delays.

Practical Takeaway: Schedule an appointment with your doctor specifically to discuss why a hospital bed or therapeutic mattress would help with your medical condition. Ask your doctor to write a clear, detailed prescription that explains the medical necessity. Provide your doctor's office with the supplier's contact information so they can communicate directly about documentation needs.

Understanding Costs, Deductibles, and Coinsurance

When Medicare covers a bed or mattress, you will likely have out-of-pocket costs. Understanding these costs in advance helps you budget and make informed decisions. Medicare Part B, which covers durable medical equipment, requires you to pay an annual deductible before coverage begins. For 2024, this deductible was $240, though it may change in future years.

After you meet your deductible, Medicare pays 80 percent of the Medicare-approved amount for the equipment. You pay the remaining 20 percent, called coinsurance. For example, if the Medicare-approved amount for a hospital bed is $1,000 and you have met your deductible, Medicare would pay $800 and you would pay $200. If you have not yet met your deductible, you would pay the full cost until the deductible is satisfied, then coinsurance applies.

The Medicare-approved amount is not the same as the supplier's asking price. Medicare sets approved amounts for different types of equipment, and the supplier must accept this amount as payment in full for their part. If a supplier charges more than the approved amount, they cannot bill you for the difference. This is called balance billing protection, and it's an important safeguard for Medicare beneficiaries.

If you have supplemental insurance (sometimes called Medigap), that policy may cover some or all of your coinsurance. If you have Medicaid in addition to Medicare, that program may also help with your out-of-pocket costs. The amount of help depends on your specific supplemental coverage. Contact your supplemental insurer to learn what they cover for durable medical equipment.

Rental versus purchase is another cost consideration. Some equipment, like hospital beds, can be rented from a supplier or purchased. Medicare's approved amount may differ for rental versus purchase. In some cases, after three months of rental, the cost equals the purchase price, so purchasing becomes more cost-effective. Your supplier can explain the rental and purchase options and help you understand the costs for your situation.

Practical Takeaway: Before the equipment is ordered, ask the supplier for a written estimate of the Medicare-approved amount, your estimated out-of-pocket cost after deductible, and any rental or purchase options. If you have supplemental insurance, contact that insurer to ask what they cover for this