Our goal is to create trucking advancements that deliver more savings to our customers and cleaner air. Weâre aiming to make our fleet 100% more energy efficient by 2015. This includes keeping 26 billion pounds of carbon dioxide out of the air between now and 2020.
add-on therapy. Any treatment given to bolster or enhance the effectiveness of a previous one, esp. when the first treatment proved not to be fully effective.
Answered by The Community. Making the world better, one answer at a time. Through CPT add on codes, health care providers/professionals can determine whether a particular service provided to a patient was done as an add-on to one medical service.