D4381 Localized delivery antimicro
Also known as: local antimicrobial delivery, pocket medication, chemomechanical debridement
Localized delivery of antimicrobial agents such as chlorhexidine or tetracycline directly into periodontal pockets to suppress pathogenic bacteria.
In Plain Language
antibiotic pocket treatment; medicated pocket therapy
Clinical Context
Adjunctive non-surgical treatment for moderate periodontitis or specific persistent pockets to enhance antimicrobial efficacy and clinical attachment gain.
RVU Information
CPT D4381 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 D4381?
CPT D4381 (Localized delivery antimicro) is a D Codes (Dental) code. Localized delivery of antimicrobial agents such as chlorhexidine or tetracycline directly into periodontal pockets to suppress pathogenic bacteria.
Is D4381 covered by dental insurance?
CPT D4381 is a dental procedure code used by Periodontology, General Dentistry. Adjunctive non-surgical treatment for moderate periodontitis or specific persistent pockets to enhance antimicrobial efficacy and clinical attachment gain. Coverage depends on your dental insurance plan.
When is CPT D4381 used?
Adjunctive non-surgical treatment for moderate periodontitis or specific persistent pockets to enhance antimicrobial efficacy and clinical attachment gain.
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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.