Periodontal care and root coverage surgery represent significant investments in oral health. Learn how clinical fees are determined, understand dental insurance CDT codes, and evaluate pre-tax financing strategies.
Common Periodontal Procedure CDT Billing Codes (US Administrative Context)
Dental insurance carriers in the United States evaluate claims using the American Dental Association’s standardized Code on Dental Procedures and Nomenclature (CDT). Knowing these codes helps you discuss coverage directly with your insurer (patients outside the US should consult regional dental associations or health services for equivalent procedural frameworks):
CDT D4273
Connective Tissue Graft
Autogenous tissue harvested from palate, including recipient bed. Per site/tooth.
CDT D4277
Free Soft Tissue Graft
Free gingival graft to create attached keratinized tissue. Per site/tooth.
CDT D4341
Scaling & Root Planing
Periodontal deep debridement; 4 or more diseased teeth per quadrant.
CDT D4910
Periodontal Maintenance
Ongoing therapeutic maintenance following active surgical or SRP therapy.
Gum Graft Cost Per Tooth vs. Multi-Tooth Quadrant Pricing
Comprehensive financial guide comparing single-tooth gum graft costs with multi-tooth quadrant pricing, analyzing primary vs. additional site CDT coding and economies of scale.
How Dental Deductibles and Annual Maximums Apply to Periodontal Procedures
Practical financial guide explaining how dental deductibles, copayments, coinsurance percentages, and annual caps apply to surgical and non-surgical periodontal care.
Navigating the Annual Maximum on Dental Insurance for Periodontal Surgery
Strategic guide to managing dental insurance annual maximums ($1,000–$2,000) when facing expensive periodontal surgery, detailing calendar year splitting and timing.
Dental Insurance Frequency Limitations on Deep Cleanings and Gum Grafts
Clinical guide to dental insurance frequency clauses and time-limit restrictions on scaling and root planing (D4341), periodontal maintenance (D4910), and gum grafting.
Allograft (Donor Tissue) vs. Autograft (Palatal Tissue): Cost Factors and Clinical Trade-Offs
Detailed financial and clinical comparison of autografts (harvested palatal tissue) and allografts (processed donor tissue matrices), analyzing material fees and recovery costs.
Using HSA and FSA Accounts for Periodontal Care: Eligible Treatments and Documentation
Comprehensive guide to utilizing pre-tax Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA) for gum recession treatments, surgeries, and hygiene aids.
Dental Savings Plans vs. Insurance for Periodontal Treatment: Structure & Savings
Detailed financial comparison between dental savings discount plans and traditional dental insurance, exploring immediate activation, fee discounts, and lack of annual maximums.
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Clinical relevance: Standardized dental procedure nomenclature maintained and updated annually by the American Dental Association (ADA, currently referencing CDT 2026/2027) for administrative classification and billing (including codes D4273, D4275, D4277, D4341, D4910). The site references CDT procedure numbers for high-level educational and administrative context and does not reproduce proprietary CDT descriptors or substantial CDT text. Commercial use/licensing requirements should be reviewed separately with the ADA or qualified counsel. Procedure codes facilitate administrative reporting and do not dictate clinical necessity or insurance benefit coverage.
Chambrone L, Salinas Ortega MA, Sukekava F, Rotundo R, Kalemaj Z, Buti J, Pini Prato GP (2018).
"Root coverage procedures for treating localised and multiple recession-type defects."Cochrane Database of Systematic Reviews.
Clinical relevance: Cochrane systematic review evaluating root-coverage procedures for localized and multiple recession-type defects. While subepithelial connective tissue grafts (SCTG) combined with coronally advanced flaps demonstrated higher rates of complete root coverage and keratinized tissue gain compared to flap advancement alone, evidence quality varied across outcomes and clinical decisions must balance donor site morbidity and patient-reported outcomes.
Tonetti MS, Greenwell H, Kornman KS (2018).
"Staging and grading of periodontitis: Framework and proposal of a new classification and case definition."Journal of Clinical Periodontology.
Clinical relevance: Consensus framework establishing the multidimensional staging (severity and extent of periodontal tissue breakdown) and grading (biological rate of disease progression, incorporating smoking and diabetes as grade modifiers) for periodontitis. It addresses periodontitis diagnosis and staging, not the classification of localized gingival recession defects.
Pihlstrom BL, Michalowicz BS, Johnson NW (2005).
"Periodontal diseases."The Lancet.
Clinical relevance: Peer-reviewed Lancet seminar review synthesizing global periodontal epidemiology, microbial etiology, host immunopathology, and systemic interactions, emphasizing prevention, biofilm disruption, and early risk factor modification.
Important Medical Notice
The contents of RecedingGumline.com, including text, graphics, self-assessment calculators, and other materials, are intended solely for educational and informational purposes. This content is not intended to replace professional dental examination, diagnosis, or treatment. Always seek the advice of a qualified dentist, periodontist, or other licensed oral healthcare provider with any questions you may have regarding a medical or dental condition. Never disregard professional medical advice or delay seeking it because of something you read on this website.