This alphanumeric designation represents a specific service within the Current Procedural Terminology (CPT) coding system. It signifies a comprehensive preventive medicine evaluation and management service for an established patient, typically within a defined age range. For example, it would apply to a well-child visit for a patient aged 1 through 4 years.
Accurate assignment of this code is critical for appropriate reimbursement and data collection. Its use allows for tracking preventive healthcare trends and ensures healthcare providers are compensated for the time and resources dedicated to delivering essential preventive services. Historically, such coding has evolved to better reflect the complexity and value of these services.
