CPT code 90837 Explained: 53-Minute Rule, Documentation & Billing
While CPT code 90837 is often called the 60-minute psychotherapy code, using this description leads to one of the most common coding mistakes in behavioral health. A session is not considered 90837 if it is less than 60 minutes. The time threshold is 53 minutes.This distinction is really important. Billing based on the appointment length














