Retainer Crown Porcelain Fused to Base Metal - CDT Code Guide
Overview
CDT code D6751 refers to a retainer crown made of porcelain fused to a predominantly base metal. This procedure is part of the fixed prosthodontics category and is specifically used for fixed partial denture retainers. The process involves fabricating a crown that serves as a retainer for a fixed partial denture, providing both aesthetic appeal and functional support. Typically, this type of crown is chosen for its durability and cost-effectiveness, making it a popular choice in cases where a balance between strength and appearance is desired. Clinically, it is used when a patient requires a fixed partial denture and the abutment teeth need coverage to support the prosthesis.
When to Use This Code
- When a patient requires a fixed partial denture and the abutment teeth need coverage.
- In cases where a durable and cost-effective crown is necessary.
- When aesthetics are important but the underlying metal provides necessary strength.
- For patients with sufficient tooth structure to support a porcelain-fused-to-metal crown.
- When replacing a previous crown that has failed due to decay or damage.
Documentation Requirements
- Detailed patient records indicating the need for a fixed partial denture.
- Radiographic evidence supporting the use of a retainer crown.
- Clinical notes describing the condition of the abutment teeth.
- Documentation of patient consent for the procedure.
- Material specifications for the crown used.
- Pre- and post-operative photographs, if applicable.
Billing Considerations
When billing for D6751, consider any frequency limitations imposed by insurance plans. It's important to verify coverage for porcelain-fused-to-metal crowns, as some plans may have specific requirements or exclusions. Common modifiers may include those indicating the quadrant or arch. Always check with the patient's insurance provider for any pre-authorization requirements.
Related CDT Codes
Frequently Asked Questions
D6751 is for porcelain fused to predominantly base metal, while D6750 is for porcelain fused to high noble metal.
Need help with dental coding?
Our AI-powered assistant can answer your CDT code questions instantly.