Medicare_Claims_Processing_Manual / Chapter_12 / CMS 100-4, 12 §40.4(A)

Why This Topic Matters

Global surgery billing affects whether services are bundled into one payment or paid separately, which directly impacts claim payment and compliance. Understanding these Medicare instructions helps avoid denials and improper billing in surgical and postoperative scenarios.

Article Sections

1. Fragmented Billing of Services Included in the Global Package

   Explains Medicare’s general approach to claims for surgical services that are billed in fragmented form and how fee schedule processing is addressed under global package rules. It also notes related liability and unassigned claim considerations.

2. Modifier-Based Pricing and Documentation Requirements

   Addresses pricing and documentation treatment for selected surgical modifiers and the handling of claims when required supporting materials are present or absent. It also references individual consideration and documentation-dependent processing.

3. Separate Payment for Related and Unrelated Services During the Global Period

   Describes categories of visits and procedures that may be considered for separate payment in relation to surgery, including postoperative and unrelated services. This section also covers documentation expectations and limited circumstances discussed in the manual.