Prescription Questions For Portable Oxygen

Do I need a prescription for a portable oxygen concentrator?

Yes, you need a prescription to buy or rent a medical-grade portable oxygen concentrator.

Why a Prescription is Required

• Regulated Medical Device: The U.S. Food and Drug Administration (FDA) classifies medical-grade oxygen and true portable oxygen concentrators as medical devices. 
• Correct Dosage: A doctor must test your blood oxygen levels to prescribe the exact flow rate and settings you need. 

• Prevent Harm: Too much or too little oxygen can cause serious health risks, including oxygen toxicity. 

• Insurance and Medicare: Programs like Medicare Part B require a valid physician’s prescription and documented medical necessity to cover or reimburse equipment. 

Warning on Over-the-Counter Devices

You might see non-prescription portable devices online sold for general wellness or recreational use.

According to the American Lung Association, these over-the-counter devices are not FDA-cleared as medical treatments and usually cannot deliver the proper oxygen levels required for serious lung conditions.