Which Medicare Oxygen codes should be billed together?

When billing for Medicare oxygen services, the appropriate codes to use together typically include the base code for the oxygen equipment (E0424 for stationary oxygen concentrators or E0431 for portable tanks) along with the associated supply codes, such as A4610 for oxygen contents or A4210 for tubing. Additionally, if the patient requires multiple types of oxygen delivery systems, the corresponding codes should be billed together to reflect the comprehensive care provided. It's important to ensure that all documentation supports the medical necessity for each billed item.