Resin-Based Composite - CDT Code Guide
Overview
CDT code D2393 is used for billing resin-based composite restorations involving three surfaces on posterior teeth. This procedure is essential for restoring decayed or damaged teeth using composite materials that mimic the natural tooth color. The process includes tooth preparation, acid etching, adhesive application, and curing. It is commonly used in cases where aesthetics and function are both priorities, providing a durable and visually pleasing restoration. Dentists often choose this procedure for patients needing a reliable and cosmetically appealing solution for posterior teeth restoration.
When to Use This Code
- Restoring a posterior tooth with decay on three surfaces
- Replacing an old amalgam filling with a composite restoration
- Repairing a fractured posterior tooth involving three surfaces
- Enhancing aesthetics in posterior teeth with visible surfaces
- When a patient prefers a metal-free restoration
Documentation Requirements
- Detailed chart notes describing the surfaces restored
- Pre-operative and post-operative radiographs if applicable
- Documentation of patient consent for the procedure
- Materials used including type of composite and bonding agents
- Clinical notes on tooth preparation and etching process
Billing Considerations
Ensure accurate documentation of the surfaces involved to avoid claim denials. Be aware of any frequency limitations set by insurance providers, as some may limit the number of restorations per year. Common modifiers may include those indicating the specific tooth number. Verify with the patient's insurance for coverage details, as composite restorations may have different coverage levels compared to amalgam fillings.
Related CDT Codes
Frequently Asked Questions
A three-surface restoration typically includes any combination of mesial, distal, occlusal, buccal, or lingual surfaces.
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