Do I Need a Prescription to Order a LiveO2 System? No, you do not need a prescription to order a system. Updated on February 12, 2018 Was this article helpful? Yes No Related Articles Return Shipping Instructions Commercial Service Agreement (CSA) Commercial Lease Agreement (CLA) Can I use my own shipper? How to Size the Premium Mask How do I check order history, track shipping, print invoices, order customer only products, order masks ? Need Support?Can't find the answer you're looking for?Contact Support