Add-On Prolonged Service Codes Prolonged Services codes are add-on Evaluation and Management (E/M) codes used to indicate the time component has exceeded the Current Procedural Terminology (CPT) time codes available. As add-on codes to 99205 and 99215, these codes report E/M coding that is extended time beyond the defined new and established patient codes. The...

This content is reserved for our student Chiropractors in training!