Cuts from modifier 51 exempt list could hit your wallet

Why This Topic Matters

Changes to modifier 51 exemption status can affect payment and claim processing for commonly billed procedures, especially in procedure-heavy specialties. Understanding which code groups were removed, retained, or reclassified helps practices review claims and anticipate reimbursement effects.

Article Sections

1. Change to Appendix E in the 2008 CPT edition

   Overview of the CPT Editorial Panel’s changes to the Appendix E exemption list and how the 2008 book differed from the prior edition.

2. Reasons some codes were removed

   General explanation of why certain code groups were taken off the exemption list, including reclassification and categories tied to supply costs.

3. Examples of affected procedure groups

   Broad discussion of procedure areas that may have become subject to multiple procedure reductions, with attention to specialties and categories mentioned in the article.

4. CMS adoption and correction issue

   Discussion of the 2008 Physician Fee Schedule, CMS implementation timing, and the reported correction involving a specific group of cardiac injection codes.

5. Specialty impact and billing review

   Summary of the specialties most likely to notice payment effects and the article’s advice to review commonly billed procedures.