What is the primary purpose of the CPT coding system?

The primary purpose of the CPT coding system is to standardize communication about medical services. This coding system, developed by the American Medical Association, provides a uniform language for reporting medical, surgical, and diagnostic services. By assigning a specific code to a medical procedure or service, healthcare providers and insurers can efficiently communicate and ensure that billing and reimbursement processes are accurate. This standardization helps facilitate clearer documentation and improves the overall efficiency of healthcare delivery, making it easier for all parties—providers, payers, and patients—to understand the care that was delivered.

While other options, such as tracking patient health records and analyzing healthcare costs, are important aspects of healthcare management, they do not define the fundamental role of the CPT coding system, which is centered on the consistency and clarity of communication concerning medical services.