Which type of CPT code is used for temporary coding of new technology and services?

Category III codes are specifically designed to represent emerging technologies, services, and procedures that may not yet have widespread acceptance or utilization in practice. These codes aid in the temporary coding of new developments in healthcare, allowing for the collection of data related to their use and effectiveness while they are still being assessed for broader application.

By utilizing Category III codes, healthcare providers can document and bill for these innovative services, making it easier to gather information for further research and validation. This type of coding is essential in keeping the coding system updated with cutting-edge advancements in the medical field.

In contrast, Category I codes represent widely accepted procedures and services, while Category II codes are supplemental codes used for performance measurement and tracking. Category IV codes do not exist, which reinforces the importance and uniqueness of Category III codes in capturing new technology trends in healthcare.