Modifier -58

Why This Topic Matters

Modifier selection can affect whether a later procedure is treated as part of an earlier episode of care or as a separate service. Understanding the general scope of modifier -58 helps support accurate coding and appropriate reimbursement in postoperative situations.

Article Sections

1. Within the global period

   This section discusses staged or related procedures performed during an existing postoperative period and the general timing context described by the article. It also notes the relevance of common global-period situations in OB/GYN practice.

2. Planned or related

   This section addresses procedures that are planned in advance or otherwise related to an earlier service, with emphasis on the broader staged-procedure concept. It also discusses documentation context and the relationship between sequential procedures.

3. Modifier -78 comparison

   This section contrasts modifier -58 with another postoperative modifier used in return-to-procedure scenarios. It explains the article’s broader distinction between staged or related services and other postoperative returns.

4. Payment and coding implications

   This section summarizes the general reimbursement and global-period implications discussed for postoperative modifiers. It focuses on how the article compares the practical impact of the modifiers.

5. When modifier -58 is not appropriate

   This section describes broad situations in which the article says the modifier should not be used, including outside-global-period circumstances and procedures with no global days.