D4266 Guided tissue regen resorble
Also known as: GTR resorbable, guided tissue regeneration, resorbable membrane
Guided tissue regeneration using a resorbable barrier membrane to selectively exclude epithelial and connective tissue from regenerating periodontal structures.
In Plain Language
regenerative gum membrane; biodegradable barrier treatment
Clinical Context
Indicated in periodontal regeneration to facilitate new attachment formation, bone fill, and cementum deposition in intrabony defects when biological wound healing principles support tissue compartmentalization.
RVU Information
CPT D4266 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 D4266?
CPT D4266 (Guided tissue regen resorble) is a D Codes (Dental) code. Guided tissue regeneration using a resorbable barrier membrane to selectively exclude epithelial and connective tissue from regenerating periodontal structures.
Is D4266 covered by dental insurance?
CPT D4266 is a dental procedure code used by Periodontology, Regenerative Dentistry. Indicated in periodontal regeneration to facilitate new attachment formation, bone fill, and cementum deposition in intrabony defects when biological wound healing principles support tissue compartmentalization. Coverage depends on your dental insurance plan.
When is CPT D4266 used?
Indicated in periodontal regeneration to facilitate new attachment formation, bone fill, and cementum deposition in intrabony defects when biological wound healing principles support tissue compartmentalization.
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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.