Appendix K of the CPT contains a list of what?

Appendix K of the CPT provides a list of codes that are pending FDA approval, specifically related to procedures, devices, or drugs that have not yet received the necessary clearance for clinical use. This appendix is crucial for medical coding professionals as it helps them stay updated on new and emerging technologies in healthcare that may impact coding and billing practices. By including pending codes, it ensures that coders are aware of potential future additions to the coding system that may affect reimbursement and compliance, empowering them to prepare for changes in the coding landscape.

In contrast, other options like insurance guidelines, annual coding changes, and moderate sedation codes pertain to different aspects of the coding system or regulatory environment, and they do not belong in the context of Appendix K.