Current Procedural Terminology and Health Care Financing Administration Common Procedure Coding System. Gain knowledge of how CPT-4 coding will impact physician reimbursement. Learn the use of the CPT codebook while developing proficiency through the use of exercises. Principles of CPT-4 and common misperceptions. Learn key guidelines for CPT coding; recognize the most common types of CPT codes to use for ambulatory procedures. This course is essential knowledge for the CCS examination. Required Text: CPT-4 Professional Edition (Current Procedural Terminology, Professional Ed. (Spiral) , Pub. by American Medical Association Press. Purchase latest edition. Purchase it online with Amazon.com or any online retailer.