The Oxygen Equipment Agreement Is Ready. Separate the Medicare Rental From the Supplier’s Warranty Before Delivery

The supplier may call everything in front of you a delivery agreement. Do not treat it as one document. You are looking at several separate promises: what the clinician ordered, what Medicare may cover, what the supplier will furnish, what the manufacturer warrants and what your parent may owe.

Local option: New Plan Care gives families in the St. Louis area in-home help so a parent can stay home: companionship, help with bathing and dressing, meals, and overnight care. Call (314) 405-0887.

Your first job is not to choose a machine. Ask the supplier to identify every page that creates a payment obligation, every page that describes service and every page that only confirms delivery. Put those pages in separate piles before anyone signs.

Who pays

Medicare Part B may cover oxygen equipment and related supplies for use in the home when Medicare’s coverage requirements are met and an enrolled treating practitioner orders the equipment. The practitioner decides what is medically required. Medicare and the health plan decide whether the coverage rules are satisfied. Stop there on the clinical question. You should not change the equipment type, flow setting or schedule to solve a paperwork or cost problem.

For Original Medicare, ask the supplier two questions by phone: “Are you enrolled in Medicare?” and “Will you accept assignment for every Medicare-covered item in this order?” Medicare says an enrolled supplier that accepts assignment agrees to accept the Medicare-approved amount as payment in full for the covered item, leaving only the applicable deductible and coinsurance. Do not substitute “we take Medicare” for answers to both questions.

If your parent has Medicare Advantage, call the plan using the number on the member card. Ask whether this supplier is in network, whether prior authorization is required and whether the exact equipment and accessories on the order are approved. Request the authorization or reference number. The supplier’s Medicare enrollment does not establish the plan’s network status.

Medicare treats home oxygen differently from many other equipment rentals. Its oxygen coverage guidance says the rental payment includes the oxygen equipment and the supplies, accessories, oxygen contents, maintenance and servicing needed for the equipment to work. That means a supplier’s separate service package needs an explanation. Ask which line is covered by the Medicare rental, which line is not being billed to Medicare and why the extra service is optional or necessary.

Do not rely on a quoted dollar amount from a webpage or this desk. For an actual rate, call the supplier and Medicare at 1-800-MEDICARE. If a Medicare Advantage plan is involved, call the plan too. Give each caller the same equipment description and any HCPCS billing codes shown on the quote. Ask for the allowed amount, your expected share, whether assignment applies and whether any item will be billed as noncovered. Record the representative’s name, the call reference number and the answer.

The papers

Start with the written order. CMS describes the standard order elements as the beneficiary’s name or Medicare number, a description of the item, quantity when applicable, the treating practitioner’s name or National Provider Identifier, the order date and the practitioner’s signature. Compare the supplier’s equipment list with that order. If the supplier proposes a different delivery system or accessory, ask whether the practitioner sent a revised order. The physician or other treating practitioner must resolve whether the substitute meets the medical need.

Next, request the supplier standards disclosure identified as CMS-10126. Medicare suppliers must disclose the supplier standards to beneficiaries. Keep that disclosure with the contract rather than treating it as packing material.

Then mark the supplier agreement line by line:

1. Ownership: Does the document say the supplier owns the equipment during the rental? Does any page say your parent is buying an item separately?

2. Included equipment: Record the make, model and serial number of the concentrator or other equipment actually delivered. List portable equipment, tanks, regulators, humidification equipment, tubing and every accessory separately.

3. Service: Find the regular service number, the after-hours number and the procedure for equipment failure. Ask who brings replacement equipment and what document proves that the replacement was delivered.

4. Refills and supplies: Ask how refills or replacements are requested, what is included in the rental and what the supplier labels optional. Do not accept “as needed” without a phone number and an ordering process.

5. Warranty: Ask for the written manufacturer warranty and the supplier’s warranty procedure. The federal DMEPOS supplier standards require a supplier to honor applicable warranties, keep warranty information and provide it when requested. Ask the supplier to identify the party responsible for repair or replacement during the warranty period. A warranty page should not be used to shift ordinary rental maintenance back to your parent.

6. Charges: Circle every setup fee, delivery fee, service fee, deposit, card authorization and noncovered item. Ask whether each charge will be submitted to Medicare or the plan. For any charge outside the claim, request the reason in writing and call the payer before signing.

7. Return terms: Find the instructions for a changed order, hospitalization, move, travel, death or end of medical need. Record where equipment must go, who arranges pickup and what receipt closes the account.

If the supplier expects Original Medicare to deny a particular item or service and wants your parent to choose whether to receive it, the relevant Medicare notice may be the Advance Beneficiary Notice of Noncoverage, Form CMS-R-131. A generic payment agreement is not a substitute. Read the description, estimated cost and choice selected on the notice before signing. Keep the completed copy.

Finish with the delivery ticket. Do not sign a statement saying everything was received and working until you compare the ticket with the equipment in the room. Cross out undelivered items, write in missing serial numbers and obtain a corrected copy. If the person signing is only acknowledging delivery, the signature line should not quietly make that person the guarantor.

The runway

Build one folder that can survive a broken machine and a disputed bill. Put the written order, plan authorization, supplier agreement, CMS-10126 disclosure, warranty, any Form CMS-R-131, delivery ticket and equipment list inside. Add a call log and the first Medicare Summary Notice or plan Explanation of Benefits that reports the claim.

Before the delivery worker leaves, call the regular and after-hours numbers from the room. Confirm that both reach the company named on the agreement. Ask the worker to show you where the model and serial numbers appear, but leave operating and safety instruction to the supplier and clinical team.

When the first claim record arrives, compare its supplier name, equipment description and service period with your file. If the supplier charges the card before the payer processes the claim, ask for an itemized ledger showing the charge, claim submission, payer decision and any refund or credit. Do not try to reconcile a single card total against a stack of equipment.

If equipment fails, write down the time, the number called, the person reached and the promised response. Ask whether the response is warranty work, rental maintenance or replacement equipment. Do not agree to a new purchase merely because the supplier uses the word “replacement.” First ask whether the existing rental or warranty already places that duty on the supplier.

If the supplier changes the equipment, insist on a new delivery ticket with the old and new serial numbers. If the prescribed equipment itself needs to change, send that question back to the treating practitioner. If the dispute is about what Medicare requires the supplier to furnish, call Medicare.

Free help

Missouri SHIP provides free, unbiased Medicare counseling and can help you read a claim, organize the paperwork and frame questions for Medicare. Call 1-800-390-3330. Aging Ahead can help connect older adults and caregivers in St. Louis County with local aging resources. The phone numbers and roles are collected on Local Help With Paying for Care.

For a supplier enrollment, assignment, oxygen rental or claim question, call 1-800-MEDICARE with the order, quote and supplier name in front of you. For a Medicare Advantage authorization or network question, call the plan. For the prescribed equipment and clinical settings, call the treating practitioner.

If the agreement names you personally as guarantor, requires payment unrelated to your parent’s account, contains an arbitration clause you do not understand or conflicts with a power of attorney, stop before signing. That is the line for a lawyer. The Missouri Bar’s public lawyer referral resources are identified in this desk’s source file.

The signature you want to give today is narrow: receipt of the equipment actually delivered, under the payer and service terms you have verified. A delivery signature should not become an accidental promise to pay every charge the supplier may later write down.