What symbol is used to indicate a revised procedure description in the CPT manual?

In the CPT manual, a triangle symbol (▲) is specifically used to indicate that there has been a revision to the description of a procedure. This revision could involve changes in the procedural terminology, clarification of the procedure, or updates to coding guidelines that affect how the procedure should be implemented or billed. The use of symbols like the triangle helps coders quickly identify changes that may impact their coding practices for billing and documentation purposes.

In contrast, other symbols in the CPT manual have different meanings. For instance, a square symbol may denote newly added codes, while a diamond or circle could represent various other coding instructions or categorizations. Understanding these symbols is crucial for accurate coding and reporting in the healthcare setting.