Multi- Specialty Coder, Houston, TX
Answer: The codes outlined above were added to CPT in 1997. They were formulated by the medical specialty society that requested the codes and were valued based on the clinical vignette and description of work supplied by that society. Once a code is added to CPT, the information about the typical patient and a description of the pre-, intra- and post-physician work is used to survey physicians about the procedure. This may be a surprise, but it is physicians who valued the physician RVU for these new codes based on the original submission. Theres nothing you can do to go around the valuation except take this question up with the AMA CPT Editorial Panel for an explanation of why 99436 is considered bundled into 99440.