New vs Established Patients / CPT and Medicare definitions of new patient A history lesson

Why This Topic Matters

New-versus-established patient classification affects evaluation and management code selection, reimbursement, and compliance exposure. Misclassification can lead to underpayment, overpayment, denials, or audit attention, so understanding the policy landscape helps practices reduce risk and protect revenue.

Article Sections

1. Overview of new versus established patient policy

   Introduces the topic and explains that different payers may apply the general concept in different ways. It also references the role of recognized specialties in the broader policy framework.

2. Compliance and revenue impact

   Discusses why correct patient-status reporting matters for payment accuracy and audit risk. The section frames the issue in terms of practice revenue, claim review, and compliance concerns.

3. Illustrative scenarios

   Presents example situations involving different specialties, practice settings, and time intervals to show how the topic is applied in day-to-day operations. The examples are intended to help staff understand the general relationship between patient history and coding decisions.