D3431 Biological materials
Also known as: biologic material, regenerative material, biological adjunct
Biological material application (collagen, growth factors) during apical surgery.
In Plain Language
healing material; regenerative therapy
Clinical Context
Application of advanced biological materials to enhance healing in surgical endodontic treatment. Promotes tissue regeneration and improved outcomes. May include collagen, growth factors.
RVU Information
CPT D3431 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 D3431?
CPT D3431 (Biological materials) is a D Codes (Dental) code. Biological material application (collagen, growth factors) during apical surgery.
Is D3431 covered by dental insurance?
CPT D3431 is a dental procedure code used by Endodontics, Oral Surgery. Application of advanced biological materials to enhance healing in surgical endodontic treatment. Promotes tissue regeneration and improved outcomes. May include collagen, growth factors. Coverage depends on your dental insurance plan.
When is CPT D3431 used?
Application of advanced biological materials to enhance healing in surgical endodontic treatment. Promotes tissue regeneration and improved outcomes. May include collagen, growth factors.
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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.