Medicare covers walk-in showers only if a doctor orders them as medical equipment after a hospital stay or injury

Medicare Part B will pay for a walk-in shower or bathtub modification if your doctor writes an order saying you need it for medical reasons — usually after a fall, surgery, or condition that makes stepping over a tub rim unsafe. The shower itself must be ordered through a durable medical equipment (DME) supplier that Medicare has approved, and Medicare typically covers 80 percent of the approved cost after you meet your Part B deductible. You pay the remaining 20 percent.

The catch: Medicare does not pay for a walk-in shower straightforward because you want one or because you are getting older. A doctor must document that you cannot safely use a regular shower or tub due to a medical condition. The order has to come from your treating physician, not from you or a contractor.

If you do not have a doctor's order, or if your condition does not meet Medicare's medical necessity rules, you will pay the full cost out of pocket. Walk-in showers typically range from $3,000 to $15,000 installed, depending on the size and features, though Medicare's approved amount is usually lower.

Key Takeaways

  • Your doctor must write an order stating that a walk-in shower is medically necessary because of a specific condition or recent injury.
  • You must use a Medicare-approved DME supplier to order the shower; ordering from a contractor directly will not may have access to for coverage.
  • Medicare covers 80 percent of the approved cost after your Part B deductible; you pay 20 percent out of pocket.
  • If you do not have a doctor's order, Medicare will not pay, and you will cover the entire cost yourself.
  • Grab bars, shower seats, and non-slip mats are often covered separately and may not require the same level of medical documentation.

How to get a doctor's order for a walk-in shower

Start by talking to your primary care doctor or the specialist treating your condition. Explain why stepping into a regular tub is unsafe — whether it is because of arthritis, balance problems, recent surgery, a stroke, or another medical issue. The doctor needs to understand the specific reason and how a walk-in shower would reduce your risk of falling or injury.

If your doctor agrees, they will write a prescription or order that includes the medical reason, your diagnosis code, and a statement that the walk-in shower is medically necessary. This order goes to a Medicare-approved DME supplier, not to a contractor or home improvement company. Your doctor's office may have a preferred supplier they work with, or you can search for one using Medicare's DME supplier locator at dmepos.cms.gov.

The DME supplier will then submit the order to Medicare for review. Medicare may ask for more information from your doctor before approving it. This review process typically takes one to two weeks. Once approved, the supplier coordinates the installation.

What Medicare considers medically necessary

Medicare has specific rules about when a walk-in shower counts as medical equipment rather than a home improvement. The condition must create a real safety risk when using a standard tub or shower. Common reasons Medicare approves walk-in showers include recent hip or knee surgery, severe arthritis that limits bending or balance, stroke recovery, Parkinson's disease, and fall risk after a hospitalization.

Medicare does not cover a walk-in shower based on age alone, general wellness, or convenience. If your doctor documents that you have a medical condition that makes a standard shower unsafe, that is usually enough. However, if you are straightforward upgrading your bathroom or want easier access without a medical reason, Medicare will deny the claim.

The shower must also be ordered within a reasonable time after the medical event or diagnosis. Ordering a walk-in shower years after a surgery or injury may raise questions about whether it is still medically necessary.

Using a Medicare-approved DME supplier

This step is critical: you must order through a Medicare-approved supplier, or Medicare will not pay. A regular contractor or home improvement company cannot bill Medicare, even if they install the exact same walk-in shower. The supplier must be enrolled in Medicare and authorized to provide durable medical equipment in your state.

When you contact a DME supplier, give them your Medicare number and your doctor's order. They will verify your coverage, check your deductible status, and explain your out-of-pocket cost before installation begins. Ask them to provide a written estimate showing the approved amount, your deductible, and your 20 percent coinsurance.

The supplier handles the Medicare paperwork. You should receive a notice from Medicare showing what was approved and what you owe. Keep all receipts and the approval letter in case you need to dispute a bill later.

What happens if Medicare denies the order

If Medicare denies your claim, the DME supplier will send you a notice explaining why. Common reasons include: the doctor did not document medical necessity clearly enough, the condition does not meet Medicare's criteria, or the order came too long after the medical event.

You have the right to appeal. Ask the DME supplier for the denial letter and the reason code. You or your doctor can then submit additional medical records or a letter from your doctor explaining why the shower is medically necessary. This appeal must be filed within 120 days of the denial.

If the appeal is denied, you can pay out of pocket for the shower, or you can explore other options: some Medicaid programs cover home modifications, some nonprofits offer grants for accessibility equipment, and some contractors offer payment plans. Your local Area Agency on Aging can point you toward these resources.

Simpler alternatives that Medicare often covers

If a full walk-in shower is not approved or is too expensive, Medicare may cover smaller modifications that reduce fall risk. Grab bars, shower seats, and non-slip mats are often covered as durable medical equipment with a doctor's order. These items cost far less — typically $50 to $300 — and the approval process is faster.

A curbless shower pan (the base of a walk-in shower without the full enclosure) may also be covered separately from the walls and door. Some people find that adding grab bars and a shower chair solves the safety problem without needing a full walk-in shower.

Talk to your doctor about what would actually make bathing safer for you. Sometimes a combination of smaller items works better than a full renovation and may be easier to get approved.

Costs and what you pay

Medicare's approved amount for a walk-in shower varies by region and supplier. You will typically see costs between $2,000 and $8,000 for the equipment and installation, though some high-end models cost more. Medicare approves a specific amount, and you pay 20 percent of that approved amount after your Part B deductible.

If you have not met your Part B deductible for the year, you pay the full deductible first, then 20 percent of the approved cost. If you have a Medigap or Medicare Advantage plan, your supplemental coverage may pay some or all of your coinsurance.

The DME supplier must tell you your estimated out-of-pocket cost before they order the equipment. If the cost seems high, you can get a second estimate from another Medicare-approved supplier.

Frequently Asked Questions

Can I use my Medicare Advantage plan to pay for a walk-in shower?

Yes, Medicare Advantage plans must cover the same durable medical equipment as Original Medicare, including walk-in showers with a doctor's order. However, your out-of-pocket cost may be different — some Advantage plans have lower coinsurance or different deductibles. Contact your plan before ordering to confirm coverage and your cost.

What if I already paid for a walk-in shower out of pocket?

Medicare generally does not reimburse for equipment you have already purchased. However, if you paid within the last 12 months and have a doctor's order, contact Medicare to ask about a retroactive claim. Some suppliers can also help you file a claim after the fact, though approval is not may provide.

Do I need a specific type of walk-in shower, or will any brand work?

Medicare does not specify a brand, but the shower must be ordered as durable medical equipment through an approved supplier. The supplier will work with manufacturers they have contracts with. You cannot choose a luxury brand and expect Medicare to pay the full cost — you will pay the difference if the approved amount is lower.

How long does the whole process take from doctor's order to installation?

Typically four to eight weeks. The doctor's order takes a few days, Medicare's review takes one to two weeks, and installation takes one to three weeks depending on the supplier's schedule and any construction needed in your bathroom.

What if my bathroom needs structural work before the shower can be installed?

Medicare covers the walk-in shower itself, but not general construction or plumbing work. If your bathroom needs new flooring, plumbing, or electrical work, you pay for that separately. The DME supplier can tell you what structural work is needed and what Medicare will and will not cover.