This is a medical code for a doctor's visit. The first part (99382) is the code for the type of visit. The second part (INIT) means that it's the patient's first visit. The third part (PM) means that it's a preventive medicine visit. The fourth part (E/M) means that it will be an evaluation and management visit. The fifth part (NEW PAT 1-4 YRS) means that the patient is 1-4 years old.