What is the correct CPT code for a right eye cataract surgery using an ECCE one-stage procedure?

The correct code for a right eye cataract surgery using an extra-capsular cataract extraction (ECCE) one-stage procedure is 66984-RT. This code specifically describes the surgical process involved in removing a cataract through an extra-capsular approach, which involves the removal of the lens in one piece, along with the surrounding capsule, followed by the implantation of an intraocular lens.

The notation "-RT" indicates that the procedure was performed on the right eye, providing additional specificity required in coding. This level of detail is essential for ensuring accurate billing and documentation in the medical field, as it reflects the exact nature and location of the procedure performed.

The other codes provided do not relate to cataract surgery. The second code pertains to procedures commonly associated with tendons, while the third code is related to vascular interventions, and the fourth is used for procedures concerning the urinary system. Thus, these alternatives do not match the context of an ECCE cataract surgery.