We’re kicking off our four-part series on Modifier 62 with KZA Coding Expert Christine Banks. In this first episode, Christine lays the foundation by explaining what Modifier 62 (co-surgery) is, when it’s appropriate to use, and why it’s critical to get it right. Learn how co-surgery differs from assistant-at-surgery, how payer indicators impact use, and the real compliance and financial risks of misapplying this modifier. This episode sets the stage for understanding Modifier 62 accurately and confidently.

We wrap up our Assistant Modifiers series with KZA Coding Expert Christine Banks, who shares what she’s seeing in the payer space right now. Learn about common denial trends, medical necessity challenges, utilization monitoring, and appeal strategies. Christine also offers practical guidance on how to proactively strengthen documentation and respond effectively to payer scrutiny.

In Part 3, KZA Coding Expert Christine Banks highlights the most common pitfalls she sees with assistant modifiers—and how to avoid them. From over- and under-utilization to incorrect modifier selection and missing documentation, Christine shares actionable tips, best practices, and documentation strategies to help practices reduce audit risk and stay compliant.