| A4616 | Tubing (oxygen), per foot |
| B4081 | Nasogastric tubing with stylet |
| B4082 | Nasogastric tubing without stylet |
| K0738 | Portable gaseous oxygen system, rental; home compressor used to fill portable oxygen cylinders; includes portable containers, regulator, flowmeter, humidifier, cannula or mask, and tubing |
| E0430 | Portable gaseous oxygen system, purchase; includes regulator, flowmeter, humidifier, cannula or mask, and tubing |
| E0431 | Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing |
| A7041 | Water seal drainage container and tubing for use with implanted chest tube |
