The art of coding: Think like an auditor to defend modifier 25

Why This Topic Matters

Modifier 25 continues to draw payer attention, so understanding the documentation themes that trigger review can help organizations reduce denials, recoupments, and other downstream audit actions.

Article Sections

1. Audit scrutiny and historical context

   Introduces ongoing payer scrutiny of modifier 25 and references prior oversight findings that continue to influence review activity.

2. AI programs amp up the risk

   Describes how payer analytics and AI-supported workflows may identify documentation and billing patterns for further review.

3. Understand what auditors want

   Summarizes the broad documentation themes auditors look for when evaluating claims that include modifier 25.

4. Pay attention to phrasing

   Covers the importance of wording in clinical documentation and the general contrast between stronger and weaker phrasing for reviewer attention.