Original Medicare does not cover every item that makes a bathroom easier to use. Standard bathtub seats, grab bars and raised toilet seats are excluded from Medicare’s durable medical equipment benefit. A qualifying commode chair is different and may be covered when its medical requirements are met.
Compare the exact item
| Item | Original Medicare distinction |
|---|---|
| Standard bath or shower seat | Not covered as DME; bathtub seats are classified as hygiene or convenience equipment. |
| Grab bar | Not covered as DME; CMS classifies it as a self-help device. |
| Raised toilet seat | Not covered as DME; separate from a qualifying commode. |
| Bathtub lift | Excluded as a convenience item. |
| Commode chair | May qualify when medically necessary for someone confined to a bed or room, or to a floor that has no bathroom under the coverage rules. |
A seller’s “medical” label or a clinician’s recommendation does not override an exclusion. Do not buy an excluded item expecting the usual Part B 80% payment.
When a commode may qualify
Medicare’s rules address people whose medical condition confines them to a bed or room. There are also provisions for home confinement without toilet facilities, or confinement to a floor without a bathroom. A supplier must evaluate the actual coverage criteria; merely preferring a nearby toilet does not establish eligibility.
For covered equipment, your provider must order it for home use and the supplier must be enrolled in Medicare. If assignment is accepted, you generally pay 20% of the Medicare-approved amount after the Part B deductible. Ask about rental or purchase terms before delivery.
Check any additional benefit separately
Medicare Advantage can offer benefits beyond Original Medicare, but the exact plan must confirm the item, approved vendor, allowance, eligibility and authorization rules. Do not assume an over-the-counter allowance covers construction work or every safety product.
Before you order
- Identify the exact product category, not just its marketing name.
- Ask the plan or supplier for a written coverage explanation.
- Confirm your total cost, including delivery or installation.
- Check return terms and any required advance notice.
- Ask a qualified professional about safe selection and installation.
This page explains insurance payment and does not endorse a brand or make an individual equipment recommendation.
Related coverage questions
- Medicare Coverage for Walkers and Wheelchairs: Eligibility, Costs, and How It Works
- Medicare Hospital Beds at Home: Orders, Suppliers and Costs
- Medicare Home Health Care: Services, Eligibility and Costs