What is the physical code 99203 for?

The physical code 99203 is a Current Procedural Terminology (CPT) code used by healthcare providers to bill for an office or other outpatient visit for a new patient, typically involving a moderate level of complexity. This visit usually requires a comprehensive history and examination, as well as medical decision-making of low complexity. It is generally applicable to situations where the patient presents with moderate medical issues that require evaluation and management.