D0414 Lab process microbial specimen
Also known as: microbial culture, microbe identification
Laboratory processing of microbiologic specimen collection to identify microorganisms responsible for oral infection or disease.
In Plain Language
growing bacteria from mouth swab
Clinical Context
Used to identify pathogenic organisms in infections, guide antibiotic therapy, and assess oral microbiota in periodontal and endodontic diseases.
RVU Information
CPT D0414 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 D0414?
CPT D0414 (Lab process microbial specimen) is a D Codes (Dental) code. Laboratory processing of microbiologic specimen collection to identify microorganisms responsible for oral infection or disease.
Is D0414 covered by dental insurance?
CPT D0414 is a dental procedure code used by Dentistry, Periodontics. Used to identify pathogenic organisms in infections, guide antibiotic therapy, and assess oral microbiota in periodontal and endodontic diseases. Coverage depends on your dental insurance plan.
When is CPT D0414 used?
Used to identify pathogenic organisms in infections, guide antibiotic therapy, and assess oral microbiota in periodontal and endodontic diseases.
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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.