D7943 Cutting ramus open with graft
Also known as: Open ramus osteotomy with graft, Ramus surgery with bone graft
Surgical osteotomy of the ramus via open approach with bone graft placement for mandibular repositioning.
In Plain Language
Jaw bone surgery with bone graft added
Clinical Context
Used for mandibular deformities requiring bone graft augmentation. Open approach allows better visualization and graft placement.
RVU Information
CPT D7943 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
Dental codes (CDT codes) require documentation of the tooth number(s) or area treated, clinical findings, and the procedure performed. Pre-authorization may be required for major restorative, prosthodontic, and oral surgery procedures. Include radiographs when supporting medical necessity.
Specialties
Frequently Asked Questions
What is CPT code D7943?
CPT D7943 (Cutting ramus open with graft) is a D Codes (Dental) code. Surgical osteotomy of the ramus via open approach with bone graft placement for mandibular repositioning.
Is D7943 covered by dental insurance?
CPT D7943 is a dental procedure code used by Oral and Maxillofacial Surgery. Used for mandibular deformities requiring bone graft augmentation. Open approach allows better visualization and graft placement. Coverage depends on your dental insurance plan.
When is CPT D7943 used?
Used for mandibular deformities requiring bone graft augmentation. Open approach allows better visualization and graft placement.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.