Use modifier 57 for decision for surgery on hospitalized patients

Why This Topic Matters

Correctly recognizing when a surgical decision occurs during a hospital stay or observation period affects how evaluation and management services are reported and whether certain modifiers are needed. The article also addresses common confusion between major and minor procedure rules and highlights differences between Medicare and private payer global period policies.

Article Sections

1. Hospital-based surgical decision scenarios

   Covers inpatient and observation examples involving ophthalmology encounters, admission timing, and how the decision for surgery is discussed in a hospital setting.

2. Modifier 25 on E/M with minor procedure

   Explains the relationship between evaluation and management services and minor procedures, including the general distinction between major and minor global period concepts.

3. Global periods are Medicare, not CPT

   Discusses global period concepts, differences between Medicare and private payer policies, and the need to verify payer-specific rules before reporting services.

4. No modifier 57 for pre-op exam

   Addresses preoperative clearance encounters and the distinction between routine pre-op evaluation and surgical decision-making in the hospital context.