If you have a chronic condition and will need DME for a long period of time, it important to learn about Medicare’s rules for replacing your equipment. Replacement means substituting one item for an identical or nearly identical item. For example, Medicare will pay for you to switch from one manual wheelchair to another, but will not pay for you to upgrade to an electric wheelchair or a motorized scooter.

Medicare will pay to replace equipment that you rent or own at any time if it is lost, stolen, or damaged beyond repair in an accident or a natural disaster. Medicare should cover a new piece of equipment with proof of the damage or theft.

If your equipment is worn out, Medicare will only replace it if you have had the item in your possession for its whole lifetime. An item’s lifetime depends on the type of equipment. An item’s lifetime is never less than five years from the date that you began using the equipment in the context of DME replacement. Note that this five-year time frame differs from the three-year minimum lifetime requirement that most medical equipment and items must meet in order to fall under Medicare’s definition of DME. The item must also be so worn down from day-to-day use that it can no longer be fixed. Keep in mind that Medicare will repair worn out equipment up to the cost of replacement before the end of its lifetime.

Medicare will only cover replacement equipment if your doctor writes you a new order or prescription with an explanation of the medical need.

If you are affected by the competitive bidding demonstration, you must use a contract supplier to replace your equipment. If you are not affected by the competitive bidding demonstration, you can use any Medicare-approved supplier to replace your equipment. However, you will pay the least if you use suppliers who accept assignment.