Use 58 when second procedure is related to original service

Why This Topic Matters

Correct postoperative modifier reporting affects whether services are recognized as distinct, how global periods are applied, and whether claims may be paid correctly. The article is relevant to anyone trying to avoid confusion between related-procedure modifiers and minimize denials or reprocessing.

Article Sections

1. Use 58 when second procedure is related to original service

   Introduces the article’s main topic and frames the discussion around postoperative reporting of related services.

2. When modifier 58 applies

   Summarizes the general circumstances described for using the modifier during the postoperative period and the types of situations addressed by CPT guidance.

3. Examples involving staged or more extensive procedures

   Presents example scenarios showing how a second service may be discussed in relation to the first procedure and how global periods are described in the article.

4. Same-day procedures and Medicare guidance

   Reviews the article’s discussion of same-day postoperative scenarios, including references to Medicare policy and NCCI guidance.

5. Guideline often not followed by payers

   Describes payer variation and the article’s discussion of how different billing approaches may be handled in practice.

6. New global starts with second procedure

   Explains the article’s discussion of how a new postoperative global period may begin after a subsequent reported service.

7. How to avoid confusing 58 and 78

   Compares the two related-procedure modifiers at a high level and explains the article’s focus on distinguishing between them.