What does each CPT code consist of?

Each CPT code consists of a five-digit numeric code. This coding system, managed by the American Medical Association (AMA), is designed to provide a uniform language for reporting medical procedures and services. The codes are used by healthcare providers to document and bill for the services rendered. The five-digit structure allows for a broad range of procedures to be categorized systematically, ensuring clarity and consistency in reporting across various medical fields.

While some medical coding systems may incorporate letters or other characters, CPT codes specifically utilize a five-digit numeric format, maintaining a straightforward and understandable structure for ease of use by medical professionals. Descriptive titles accompany each code, but the fundamental identifier remains the five-digit numeric code, which directly corresponds to specific medical procedures or services.