10 Most Common CPT codes in Cardiology: CPT codes in Medical billing Current Procedural Terminology (CPT) is a fundamental coding system used within the healthcare industry. It was established by the U.S. Department of Health and Human Services under the Health Insurance Portability and Accountability Act (HIPAA) to provide a standardized coding set for wide-ranging procedures used by healthcare professionals. CPT codes are maintained and published by the American Medical Association (AMA) and is one of the vital code sets that medical coders need to become familiar along with the International Classification of Diseases (ICD). https://ensurembs.com/common-cpt-codes-in-cardiology/