Reporting procedures in addition to a primary procedure is known as?

The term "add-on codes" refers specifically to the reporting procedures that occur in addition to a primary procedure. In the context of medical billing and coding, these codes are used to signify that a secondary procedure has been performed alongside the primary one, and they provide additional detail about the complexity or breadth of the services rendered.

Add-on codes are essential because they allow healthcare providers to accurately bill for the full scope of services they offer, ensuring that they receive appropriate reimbursement for the additional work involved. For instance, if a surgical procedure is done alongside another, the add-on code helps clarify this to payers, justifying the extra resources and time involved in the care.

In contrast, the other choices either do not specifically define the concept of reporting additional procedures in a way recognized by coding standards or refer to broader or different coding practices that do not match the defined purpose of add-on codes. Understanding this distinction is crucial for anyone working in the revenue cycle management of healthcare, as it impacts both compliance and revenue generation.