How often is the CPT codebook updated?

The CPT codebook is updated annually, which is why the most suitable choice is that it is published once a year. This yearly update occurs to reflect changes in medical practice, technology, and procedures to ensure that the coding remains relevant and accurate. Each update may include the addition of new codes, revisions to existing codes, and the deletion of outdated codes, all necessitated by the evolving landscape of healthcare. Regular annual updates allow healthcare providers and coders to stay aligned with current coding standards and practices, ensuring consistency and accuracy in medical billing and documentation. This structured timeframe supports practitioners in maintaining compliance with coding regulations and facilitates accurate reimbursement processes.