Understanding E/M Codes: New (99202–99205) vs Established Patients (99212–99215) and How to Use Our Calculator
Understanding E/M Codes: New vs Established Patients and How to Use Our Calculator Evaluation and Management (E/M) codes are essential for medical billing in outpatient and office settings, ensuring healthcare providers are accurately reimbursed for patient encounters. Understanding the difference between new and established patients and how to assign the correct E/M codes can streamline your practice’s billing process. Our free E/M Calculator , designed for Blogger, simplifies this task by calculating E/M codes based on the 2021 AMA CPT guidelines. In this article, we’ll explain what new and established patients are, what E/M codes represent in outpatient settings, and provide a step-by-step guide to using our E/M Calculator for accurate medical coding. What Are New and Established Patients? In medical coding, patient status determines which E/M code range to use. Here’s the difference: New Patients A new patient is someone who has not received professional services...