D9212 Trigeminal block anesthesia
Also known as: Trigeminal block, Major nerve block
Administration of trigeminal nerve block or major division anesthesia for extensive oral and facial surgical procedures.
In Plain Language
Large area numbing injection
Clinical Context
Used for extensive surgical procedures requiring profound anesthesia over the distribution of the trigeminal nerve.
RVU Information
CPT D9212 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 D9212?
CPT D9212 (Trigeminal block anesthesia) is a D Codes (Dental) code. Administration of trigeminal nerve block or major division anesthesia for extensive oral and facial surgical procedures.
Is D9212 covered by dental insurance?
CPT D9212 is a dental procedure code used by Oral and Maxillofacial Surgery. Used for extensive surgical procedures requiring profound anesthesia over the distribution of the trigeminal nerve. Coverage depends on your dental insurance plan.
When is CPT D9212 used?
Used for extensive surgical procedures requiring profound anesthesia over the distribution of the trigeminal nerve.
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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.