Indexing for Osteotomy - CDT Code Guide
Overview
CDT code D7939 refers to the procedure of indexing for osteotomy using dynamic robotic-assisted or dynamic navigation techniques. This advanced procedure is typically employed in oral surgery to ensure precision in bone cutting and alignment. The use of robotic assistance or navigation technology enhances the accuracy of osteotomies, which are surgical operations where bone is cut to shorten, lengthen, or change its alignment. This code is particularly relevant in complex surgical cases where precision is paramount, such as in orthognathic surgery or reconstructive jaw surgery. By utilizing these advanced technologies, dental professionals can achieve better outcomes, reduce surgical time, and improve patient recovery.
When to Use This Code
- When performing orthognathic surgery requiring precise bone cuts.
- In reconstructive jaw surgery where alignment is critical.
- For complex osteotomies that benefit from enhanced precision.
- When using robotic assistance to improve surgical outcomes.
- In cases where dynamic navigation is necessary for accuracy.
Documentation Requirements
- Detailed surgical plan outlining the need for indexing.
- Documentation of the use of robotic or navigation technology.
- Pre-operative and post-operative imaging to support the procedure.
- Surgeon's notes detailing the procedure and technology used.
- Patient consent forms acknowledging the use of advanced technology.
Billing Considerations
When billing for D7939, it is important to note any frequency limitations imposed by insurance providers. Common modifiers may include those indicating bilateral procedures or additional complexity. Ensure that the use of robotic or navigation technology is clearly documented, as some insurers may require justification for these advanced techniques. Coordination with insurance providers prior to the procedure can help prevent claim denials.
Related CDT Codes
Frequently Asked Questions
Indexing ensures precise alignment and cutting of bone during osteotomy, improving surgical outcomes.
Need help with dental coding?
Our AI-powered assistant can answer your CDT code questions instantly.