Medicare will require documentation of a face-to-face visit with a treating practitioner before a supplier can deliver a home ventilator, most manual wheelchair types, or a portable gaseous oxygen system, under a notice the Centers for Medicare and Medicaid Services published on July 30.
The change takes effect October 28. It adds 22 billing codes to what the agency calls the Required Face-to-Face Encounter and Written Order Prior to Delivery List, bringing the total to 105 items. A separate and smaller set of eight codes moves onto the Required Prior Authorization List, where Medicare must approve the item before it is provided at all.
For households, the distinction between those two lists is the whole story. One adds documentation that a clinician must already have completed. The other adds an approval step that can be denied. Confusing them is the fastest way for a family to either panic unnecessarily or fail to prepare for a real delay.
Three Lists That Do Three Very Different Things
Medicare maintains three related lists for durable medical equipment, prosthetics, orthotics and supplies, and only one of them carries an approval requirement.
The Master List is a library. Under 42 CFR 414.234, items land there when they exceed a payment threshold and appear in a federal improper payment or oversight report, or when billing data shows an unexplained spike. For 2026, the purchase threshold is $614, and the monthly rental threshold is $62. CMS added 20 codes and removed none, leaving 530 items. Inclusion on the Master List changes nothing for a patient. It only makes an item eligible for one of the other two lists.
The Face-to-Face and Written Order Prior to Delivery List, governed by 42 CFR 410.38, requires that the treating practitioner have documented an in-person or telehealth encounter with the beneficiary within the six months preceding the written order, and that the written order reach the supplier before delivery. There is no approval step and no waiting for Medicare to respond.
The Required Prior Authorization List is the one with a gate. The supplier must submit documentation and receive a provisionally affirmed decision from Medicare or a review contractor before providing the item.
Equipment Categories Actually Moving, and Where Each One Lands
The Federal Register notice is specific about which categories go where, and the split does not match the assumption that ventilators and oxygen are heading into prior authorization.
Three home ventilator codes, E0466, E0467 and E0468, move onto the face-to-face list only. So does E0194, the air fluidized bed, and K0738, a portable gaseous oxygen system rental in which a home compressor fills portable cylinders. Eight wheelchair codes join the same list: E1161 for a tilt-in-space manual chair; K0002 through K0007 covering hemi, lightweight, high-strength lightweight, ultralightweight, heavy duty, and extra heavy-duty manual chairs; and K0831, a group 2 power wheelchair with seat elevator. The remaining additions to that list are spinal, ankle, knee, elbow, and wrist orthoses.
Only eight codes move onto prior authorization. One is the air fluidized bed. One is K0005, the ultralightweight manual wheelchair. The other six are orthoses. No ventilator code and no oxygen code were added to the prior authorization list in this notice.
CMS cited its Comprehensive Error Rate Testing program, which identified orthoses, ventilators, oxygen equipment and hospital beds among the top 20 equipment types with improper payments in 2025. Improper payment rates for upper limb orthoses ran between roughly 40 and 48 percent from 2023 to 2025, and for manual wheelchairs between 22.1 and 42 percent. The agency also pointed to Justice Department enforcement actions and reported that the CMS Fraud Defense Operations Center has suspended more than $1.5 billion in payments tied to suspected fraudulent equipment billing.
Households Most Likely to Feel the Delay
The people affected are not a general audience. They are beneficiaries with chronic respiratory failure, neuromuscular disease, advanced COPD, spinal cord injury, severe mobility limitation or pressure injuries, and the family members who arrange their equipment.
For most of them, the face-to-face requirement will be invisible. Someone who is prescribed a home ventilator has almost always seen the ordering physician recently. The friction appears in edge cases: a patient discharged from a hospital where the ordering clinician was not the treating practitioner of record, a rural beneficiary whose next available appointment is months out, a replacement chair ordered without a recent visit, or an order written by a specialist the patient last saw more than six months ago.
CMS wrote that the additions advance program integrity goals "while also protecting access to care," and noted that the regulation permits telehealth encounters where clinically appropriate, which is the main practical relief valve for rural and homebound patients.
The prior authorization additions carry the higher risk of an actual denial, and there the affected group narrows further to people who need an ultralightweight manual wheelchair, an air fluidized bed or one of the six orthoses. CMS estimated net savings of $15.8 million from the prior authorization expansion and said it can suspend the program if it becomes aware of access barriers.
Steps Worth Taking Before the Fall Deadline
Beneficiaries expecting new or replacement equipment this fall can reduce the chance of a delivery delay with a few concrete actions.
Ask the ordering clinician's office whether a qualifying visit has been documented within the past six months, and schedule one if it has not. Confirm with the equipment supplier which HCPCS code they intend to bill, because the requirement attaches to the code and not the general category. Ask the supplier whether the item requires prior authorization or only a written order before delivery. Request a copy of the written order for personal records.
Patients enrolled in Medicare Advantage should check separately with their plan, since those plans set their own network and authorization rules on top of the federal floor. Anyone who runs into a denial can ask the supplier or clinician about resubmission with additional documentation, and can call 1-800-MEDICARE, a channel CMS specifically named as a source it monitors for access complaints.
Upper limb orthoses phase in differently. Prior authorization for elbow and wrist hand orthoses starts in New York, Michigan, Florida, and California in October, expands to eight more states including Texas, Illinois, Ohio, and Pennsylvania in January 2027, and goes nationwide in April 2027. CMS said it will issue sub-regulatory guidance with detailed timelines before implementation, and the updated lists are posted on the CMS DMEPOS ordering requirements page.
Frequently Asked Questions
Does this mean Medicare will stop covering ventilators and wheelchairs? No. Coverage is unchanged. The notice adds documentation requirements that must be met before a supplier delivers the item and bills Medicare.
Do home ventilators now need prior authorization? No. Three home ventilator codes were added to the face-to-face and written order list only. No ventilator code was added to the prior authorization list in this notice.
What counts as a face-to-face encounter? A documented visit with the treating practitioner within the six months before the written order. Federal regulation allows telehealth where clinically appropriate.
Which items actually require Medicare approval before delivery? Eight codes: an air fluidized bed, the ultralightweight manual wheelchair code K0005, and six orthoses covering spinal, knee, elbow and wrist devices.
When does this take effect? October 28 for everything except upper limb orthoses, which phase in by state through April 2027.
Does this apply to Medicare Advantage? Medicare Advantage plans must cover equipment at least as generously as original Medicare, but they set their own network and authorization rules. Beneficiaries should confirm requirements directly with their plan.
What should someone do if equipment is denied? Ask the supplier or ordering clinician about resubmitting with additional documentation supporting medical necessity, and report access problems through 1-800-MEDICARE.
