How often are CPT codes revised and updated?

CPT codes are revised and updated annually. This schedule allows for the inclusion of new procedures, modifications to existing codes, and deletions of outdated codes to ensure that the coding system remains current and relevant to the evolving landscape of medical practice.

The annual update process involves extensive review and consideration by the American Medical Association (AMA) along with contributions from various medical specialties. This ensures that the CPT code set accurately reflects changes in healthcare practices and technology.

While the other options suggest different frequencies of updates, they do not align with the established practice of annual revisions, which encompasses the latest advancements and changes in the medical field, ensuring consistent and accurate coding for billing and documentation purposes.