Understanding D2393 Dental Code and Fillings

What ADA CDT dental code is D2393?

D2393 is the ADA CDT dental code for a white filling that covers 3 surfaces of a back tooth. This is commonly the resin composite 3s posterior dental code. The code description is officially “resin-based composite – three surfaces posterior.”

Frequently Asked Questions About D2393 Dental Code

What procedure does D2393 refer to?

The D2393 code refers to a resin-based composite restoration for a posterior tooth involving three surfaces.

What are the documentation requirements and best practices for D2393?

  • Document the tooth number and surfaces treated.
  • Include pre- and post-operative radiographs.
  • Record the clinical indications and materials used.

What are the typical reimbursement rates and guidelines for D2393?

  • Reimbursement rates typically range from $150 to $300.
  • Guidelines often specify the necessity of composite use over amalgam.

Are there any common errors or pitfalls to avoid with D2393?

  • Avoid under-documenting the necessity for composite material.
  • Ensure accurate surface coding to avoid denials.

How should D2393 be submitted on an insurance claim, and what modifiers are required?

  • Submit with comprehensive notes on the treated surfaces.
  • No specific modifiers are generally required unless specified by the insurer.

Is D2393 often used with other codes, and how does it fit into the overall coding system?

  • Often used with diagnostic codes like D0140 and radiographic codes like D0220.
  • Part of the broader category of resin-based composite restorations.

How can I verify patient eligibility and coverage for this procedure?

  • Verify with the patient’s insurance provider for coverage details.
  • Confirm any limitations on composite material use.

What are the ethical considerations and common fraud indicators associated with D2393?

  • Ensure the composite use is necessary and not overused.
  • Avoid fraudulent billing for surfaces not treated.

What are the key differences between similar codes?

  • Unlike D2392 (two surfaces), D2393 involves three surfaces, affecting reimbursement and coverage.

Why was D2393 specifically used for my treatment, and are there alternative treatments with different codes and costs?

  • D2393 was chosen for its effectiveness in treating multiple surfaces.
  • Alternatives include two-surface composites (D2392) or amalgam fillings (D2140), which may differ in cost and material properties.

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